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Paper and Pulp
| Wed 29 Jul 2026
Beijing, July 29 -- Clenergy Innovation Laboratory and Fuzhou University have filed a patent application for Polyphenylsulfone Sulfoxide Fiber-based Composite Insulation Paper and Preparation Method Thereof. This invention was developed by Jia Mengke, Wang Wei, Wu Meihua, Liu Longmin, Chen Huaiyin, Hong Xiaoyun, Que Hualong, Li ..
Paper and Pulp
| Wed 29 Jul 2026
Beijing, July 29 -- Guangxi Taiyang Paper Co Ltd, Nanning Sun Paper Ind Co Ltd and Shandong Sun Paper Industry Joint Stock have submitted a patent application for Method for Manufacturing Coarse-grain Fourdrinier Double-cylinder Hand Towel Based on Wet-process Wrinkling. He Shuilin, Li Na, Yin Xiaosong, Luo Shiyu, Li Zhi, Ju Yan..
Paper and Pulp
| Wed 29 Jul 2026
Beijing, July 29 -- Huagong Tech Co Limited and Wuhan Huagong Laser Engineering have submitted a patent application for Device and Method for Losslessly Grabbing Non-magnetic Net-shaped Metal Sheet Based on Partition Paper Intermediary. This invention was developed by Cheng Ying, Xiao Bin, Xu Huasheng, Li Wei, Yang Tian and Wang..
Paper and Pulp
| Wed 29 Jul 2026
Beijing, July 29 -- Xi'an Aeronautical University has filed a patent application for Foldable Beam Structure Based on Paper Folding Principle and Using Method Thereof. This invention was developed by Li Kefei, Li Meng, Chen Xiaoyu, Zhao Liangjie and Jiang Lang.
The patent application number is CN202610201087 20260211. The paten..
Paper and Pulp
| Wed 29 Jul 2026
Beijing, July 29 -- Electric Power Research Institute Guangdong Power Grid Corp has submitted a patent application for Composite Insulation Paper and Preparation Method and Application Thereof. This invention was developed by Peng Lei, Zhao Yaohong, Wang Qing, Zhao Yifeng and Qian Yihua.
The patent application number is CN202..
Paper and Pulp
| Wed 29 Jul 2026
Beijing, July 29 -- Hunan Dadao New Mat Co Ltd has submitted a patent application for Heat-sealing Paper Bag and Preparation Method Thereof. This invention was developed by Tan Yujie, Ye Mingliang, Fang Xiang and Fang Shuguang.
The patent application number is CN202610448105 20260407. The patent publication number is CN121976..
Paper and Pulp
| Wed 29 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has released Sichuan University of Science and Engineering patent application for Environment-friendly Polylactic Acid Coating Liquid and Preparation Method Thereof as Well as Composite Packaging Paper and Preparation Method Thereof. This invention was developed by ..
Paper and Pulp
| Wed 29 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has received Neochem patent application for Absorbent Paper as Well as Preparation Method and Application Thereof. Cui Xiangkai, Rong Yufeng, Tian Chunlan and Zhang Yanyan developed the invention.
The patent application number is CN202610266810 20260305. The patent..
Paper and Pulp
| Wed 29 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has released Shaanxi University of Science & Technology patent application for Water-resistant and Oil-resistant Paper-based Coating, Preparation Method and Water-resistant and Oil-resistant Paper Product. This invention was developed by Li Peiyi, Du Mengxin, Jiang ..
Paper and Pulp
| Wed 29 Jul 2026
Beijing, July 29 -- Hangzhou Shengda Decoration Paper Technology has sought patent for High-adhesion Water-based Resin Coating Material Suitable for Decorative Paper as Well as Preparation Method and Application of High-adhesion Water-based Resin Coating Material. This invention was developed by Zheng Wenlue, Sheng Tong and Shen..
Paper and Pulp
| Wed 29 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has published Yuanyangxing Chongqing Health Tech Co Ltd patent application for Preparation Method of Melamine Paper Capable of Efficiently Generating Negative Oxygen Ions. The invention was developed by Zeng Qincui, Zhang Peiyi, Du Guihua and Liu Hongjun.
The pat..
Paper and Pulp
| Wed 29 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has received Cymmetrik Shenzhen Printing Co Ltd patent application for Preparation Method and Application of Composite Coating and Touch Packaging Paper. Xiang Yun, Chen Huagui, Peng Tao and Yang Qingyun developed the invention.
The patent application number is C..
Paper and Pulp
| Wed 29 Jul 2026
Beijing, July 29 -- Hebei Jinboshi Sanitation Supplies Co Ltd has submitted a patent application for Waste Treatment Method for Toilet Paper Production. This invention was developed by Zhang Ji and Zhang Tao.
The patent application number is CN202610398393 20260330. The patent publication number is CN121976411 (A). Internatio..
Paper and Pulp
| Wed 29 Jul 2026
Beijing, July 29 -- Xiamen University has submitted a patent application for Method and Production System for Processing Large-diameter Bamboo Wood Slicing Waste into Paper Pulp. This invention was developed by Lin Lu, Gan Lihui and Tang Xing.
The patent application number is CN20261096508 20260123. The patent publication num..
Paper and Pulp
| Wed 29 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has published Jiangsu Lee & Man Paper Manufacturing patent application for Recycling Waste Paper Fiber High-yield Low-carbon Pulping System and Recycling Waste Paper Fiber High-yield Low-carbon Pulping Process. The invention was developed by Wang Xiaoting and Li Wen..
Paper and Pulp
| Tue 28 Jul 2026
Seoul, July 29 -- Sin Woo Co Ltd has sought patent for Molding Apparatus for Making Paper Tray and Driving Method Thereof. This invention was developed by Kang Jong Cheol, Yu Young Pa and Lee Hong Jin.
The patent application number is KR20230090235 20230712. The patent publication number is KR20250010258 (A). International Pa..
Paper and Pulp
| Wed 29 Jul 2026
Beijing, July 29 -- Wing Fat Jiangsu Molded Fiber Packaging Tech Co Ltd has sought patent for Paper Pulp Molding Linkage Production Rotary Cutting Jig. This invention was developed by Lian Yangyong, Yang Xiaolong, Gu Xiaowei, Sun Nina, Shen Chao, Zuo Huawei, Hou Ruiqiang and Wang Chao.
The patent application number is CN20261..
Paper and Pulp
| Wed 29 Jul 2026
Beijing, July 29 -- Shanghai Guitong Chemical Tech Co Ltd has submitted a patent application for Method for Synchronously Hot-pressing and Compounding PET (polyethylene Terephthalate) Film and Impregnated Bond Paper on Board. Zhu Xianqing developed the invention.
The patent application number is CN202610252879 20260303. The p..
Paper and Pulp
| Wed 29 Jul 2026
Beijing, July 29 -- Dongguan Runxin Automation Equipment Co Ltd has submitted a patent application for Automatic Bottom Sealing Machine for Honeycomb Paper Sleeve. This invention was developed by Liang Hui.
The patent application number is CN202610271001 20260306. The patent publication number is CN121973504 (A). Internationa..
Paper and Pulp
| Tue 28 Jul 2026
Seoul, July 29 -- Nam Sang Jun has submitted a patent application for a Biodegradable Pulp Container and a Food Packaging Method Using It.
The patent application number is KR20230090082 20230711. The patent publication number is KR20250010202 (A). International Patent Classification codes are B65D25/10, B65D25/14, B65D65/46 ..
Paper and Pulp
| Tue 28 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has received Yancheng Zhongsen Tech Co Ltd patent application for Dust-free Paper Drying Device with Paper Wrinkle Prevention Structure. Wang Yi and Li Miao developed the invention.
The patent application number is CN20261085438 20260122. The patent publication n..
Paper and Pulp
| Wed 29 Jul 2026
Beijing, July 29 -- Fujian Zhuli Kongjian Household Tech Co Ltd has submitted a patent application for Electromagnetic Pulse and Temperature and Humidity Joint Control Device for Bamboo Fiber Paper Products and Derivatives. This invention was developed by Wu Huanggui, Wu Longsheng and Wu Yueting.
The patent application number..
Paper and Pulp
| Tue 28 Jul 2026
Beijing, July 29 -- Dongguan Kelida Automation Tech Co Ltd has submitted a patent application for Automatic Paper Inserting and Adhesive Tape Wrapping All-in-one Machine for Coil. Xie Taiquan, Liu Shaohua and Gong Shusheng developed the invention.
The patent application number is CN20261076071 20260120. The patent publication..
Paper and Pulp
| Tue 28 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has released Tsinghua University and Electric Power Research Institute of East Inner Mongolia Electric Power Co Limited patent application for Acoustic-electric Integrated High-voltage Transformer Oil Paper Insulation Defect Development Evaluation Method and System...
Paper and Pulp
| Tue 28 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has released CHI Hsing Optronics patent application for Method and Device for Quickly Replacing Inspection Program of Electronic Paper (epd) Product. This invention was developed by Choi Chul.
The patent application number is CN20251214358 20251229. The patent publ..
Paper and Pulp
| Wed 29 Jul 2026
Beijing, July 29 -- Zhuhai Print Rite New Mat Co Ltd has sought patent for Water-based Ink for PVC Grainy Paper and Application Method of Water-based Ink. This invention was developed by Xu Luzhen and Zeng Zhenyu.
The patent application number is CN202610103326 20260126. The patent publication number is CN121975373 (A). Inter..
Paper and Pulp
| Wed 29 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has published Jiangsu Lee & Man Paper Manufacturing patent application for Papermaking White Water Fine Sticky Substance Purification and Separation System. The invention was developed by Li Wenbin.
The patent application number is CN202610256502 20260304. The pate..
Paper and Pulp
| Wed 29 Jul 2026
Beijing, July 29 -- Wang Bao has applied Chinese patent for Cigarette Making Machine Bobbin Paper Splicing Head Removing System and Using Method Thereof. Jia Yating and Wang Bao developed it.
The patent application number is CN20261056117 20260116. The patent publication number is CN121970921 (A). International Patent Classif..
Paper and Pulp
| Tue 28 Jul 2026
Beijing, July 29 -- Nantong Cigarette Filter has applied Chinese patent for Device and Method for Detecting Stripping Force of Lap Joint of Filter Stick Paper for Cigarettes. Zhou Chengxi, Wang Pengfei, Zhu Meixia, Tian Liangliang, Zhang Xiaoyan and Jiang Wenxuan developed it.
The patent application number is CN202610321876 202..
Paper and Pulp
| Tue 28 Jul 2026
Beijing, July 29 -- Pingdingshan Xuhui Tech Co Ltd has submitted a patent application for Ore Pulp Concentration On-line Detection Method and Ore Pulp Concentration Sensor. This invention was developed by Wang Xuchen, Xie Cailing and Wang Renhui.
The patent application number is CN202610344933 20260320. The patent publication..
Paper and Pulp
| Wed 29 Jul 2026
Beijing, July 29 -- Shengweike Changzhou New Material Technology has submitted a patent application for Winding and Storing Integrated Device for Abrasive Paper Production. This invention was developed by Zhang Liwei.
The patent application number is CN202610450209 20260408. The patent publication number is CN121974185 (A). Int..
Paper and Pulp
| Wed 29 Jul 2026
Beijing, July 29 -- Guangzhou Vanta Intelligent Equipment Technology has filed a patent application for Vacuum Belt Paper Rubbing Mechanism. This invention was developed by Liu Yuanqiang.
The patent application number is CN202610382816 20260326. The patent publication number is CN121974182 (A). International Patent Classificati..
Paper and Pulp
| Wed 29 Jul 2026
Beijing, July 29 -- Hangzhou Wislinker Tech Co Ltd has submitted a patent application for Paper Tube Online Detection Machine with Star Wheel Device. This invention was developed by Xu Zhenhua, Zhou Yihong and Zhao Pingyuan.
The patent application number is CN202610349144 20260320. The patent publication number is CN121974129..
Paper and Pulp
| Wed 29 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has released Hubei Kelafote Ind Co Ltd patent application for Paper Cup and Cup Bottom Thereof. This invention was developed by Ding Yufan and Ding Jiaoping.
The patent application number is CN202610202679 20260212. The patent publication number is CN121974025 (A..
Paper and Pulp
| Tue 28 Jul 2026
Beijing, July 29 -- Zhaoqing University has submitted a patent application for Test Paper for Detecting Carbamate and Organophosphorus Pesticides as Well as Preparation Method and Application of Test Paper. This invention was developed by Chen Kecheng, Zhong Yingying, Huang Aijun, Wang Hongwu, Lin Yunyi, Mo Qijie, Ye Siliu, Wang..
Paper and Pulp
| Mon 27 Jul 2026
Beijing, July 28 -- Foshan Shunde Midea Washing Appliances Manufacturing and Midea Group have applied Chinese patent for Paper Tearing Device, Damping Pasting Equipment and Control Method of Paper Tearing Device. Xiong Shaomin developed it.
The patent application number is CN202411545164 20241031. The patent publication numbe..
Paper and Pulp
| Mon 27 Jul 2026
Geneva, July 28 -- National Institute For Quantum Science And Technology and The Nippon Dental University have submitted a patent application for Complex Containing Hydrogel, Dental Pulp Stem Cells, and Differentiated Cells Derived from Dental Pulp Stem Cells, Method for Producing Same, and Method for Producing Culture Containin..
Paper and Pulp
| Tue 28 Jul 2026
Beijing, July 28 -- Chongqing University, Electric Power Research Institute Of Sichuan Electric Power Corporation and Dc Branch State Grid Sichuan Electric Power Co have applied Chinese patent for Oil Paper Insulation Life Evaluation Method, Device and Equipment of Converter Transformer and Medium. Yang Yueping, Wen Hanlin, Cao ..
Paper and Pulp
| Tue 28 Jul 2026
Beijing, July 28 -- State Grid Jiangsu Electric Power Co Research Institute, China Electric Power Research Institute Co Ltd and State Grid Jiangsu Electric Power Co Ltd have submitted a patent application for Insulation Paper Electric-thermal-mechanical Property Prediction Method and System and Medium. This invention was develop..
Paper and Pulp
| Mon 27 Jul 2026
Beijing, July 28 -- Nantong Rizhi Electric Stuff Co Ltd has sought patent for Intelligent Suspension Conveying Device for Insulation Paper Processing. This invention was developed by Ren Can, Zhou Shunkui and Ren Guijun.
The patent application number is CN202610106239 20260127. The patent publication number is CN121948045 (A)..
Paper and Pulp
| Mon 27 Jul 2026
Beijing, July 28 -- Gelaina Plastic Tech Suzhou Co Ltd has filed a patent application for Paper Cup as Well as Preparation Method and Recovery Method Thereof. This invention was developed by Hong Jianhua.
The patent application number is CN202411516671 20241029. The patent publication number is CN121947939 (A). International ..
Paper and Pulp
| Mon 27 Jul 2026
Geneva, July 28 -- World Intellectual Property Organization has received Wuhan Jingchen Intelligent Identification Technology patent application for Label Paper Gap Positioning Method and Apparatus, Storage Medium, and Electronic Device. Chen Qin, Luo Liming, Liu Sheng, Chen Pengfei and Chen Ruyi developed the invention.
The pa..
Paper and Pulp
| Mon 27 Jul 2026
Beijing, July 28 -- CNBM Intelligent Automation Research Inst Co Ltd has filed a patent application for Paper Laying Equipment and Online Paper Laying Method Thereof. This invention was developed by Hong Cheng, Ye Linwei, Zheng Xiaodong, Wang Hongda, Yang Liping, Wang Yuxuan, Liu Hongtao, Feng Daxian and Cao Zeng.
The patent ..
Paper and Pulp
| Mon 27 Jul 2026
Beijing, July 28 -- Guangdong Henghuilong Machinery has applied Chinese patent for Paper Sheet Machine and Packaging Assembly Line. Tang Peihao and Yang Youlin developed it.
The patent application number is CN202610203440 20260212. The patent publication number is CN121947873 (A). International Patent Classification codes are B..
Paper and Pulp
| Tue 28 Jul 2026
Beijing, July 28 -- State Intellectual Property Office of China has published Qingdao Yinling Packaging Co Ltd patent application for Corrugated Paper Production Line Virtual Debugging and Operation Optimization System Based on Digital Twinning. The invention was developed by Zhang Xianfeng, Chi Shangrong, Song Fengjin, Zhou Lia..
Paper and Pulp
| Mon 27 Jul 2026
Geneva, July 28 -- World Intellectual Property Organization has released Daikin India patent application for Oil- and Water-resistance Agent for Pulp. This invention was developed by Ishii Daiki, Kashima Hina and Matsuda Michio.
The patent application number is WO2026JP00910 20260114. The patent publication number is WO20261551..
Paper and Pulp
| Mon 27 Jul 2026
Beijing, July 28 -- State Intellectual Property Office of China has published Kunshan Dongfang Tongchuang Automation Equipment patent application for Paper Roll Packaging Device. The invention was developed by Fang Jingjing, Fang Wancheng, Wang Zhikuan and Zhang Guangkun.
The patent application number is CN202610219640 20260224..
Paper and Pulp
| Tue 28 Jul 2026
Beijing, July 28 -- State Intellectual Property Office of China has received Guangdong Mohen Education Tech Co Ltd patent application for Test Paper Electronic Identification Positioning Control Method and Device, Equipment and Medium. Liu Cao, Lai Hongjiang and Yuan Ye developed the invention.
The patent application number i..
Paper and Pulp
| Tue 28 Jul 2026
Beijing, July 28 -- State Intellectual Property Office of China has received Zhejiang Zhen Qi Health Products Co Ltd and Zhejiang University of Technology patent application for Infant Paper Diaper Surface Defect Detection Method. Wang Yangyu, Zhang Chun'e, Song Jun and Yu Feiying developed the invention.
The patent applicati..
Paper and Pulp
| Tue 28 Jul 2026
Beijing, July 28 -- Beijing Mianbi Intelligent Tech Co Ltd has submitted a patent application for Multi-agent-driven Paper Intelligent Reviewing Method and System. This invention was developed by Wu Yesai, Chong Ruining, Wang Huadong and Zhou Jie.
The patent application number is CN20261075112 20260120. The patent publication..
Paper and Pulp
| Tue 28 Jul 2026
Beijing, July 28 -- Central China Normal University has submitted a patent application for Scientific and Technological Paper Knowledge Graph Construction Method and Device. This invention was developed by Long Cunyu, Yu Huajuan, Lei Jinyuan, Liu Yu and Zhai Shanshan.
The patent application number is CN202610126154 20260129. Th..
Paper and Pulp
| Tue 28 Jul 2026
Beijing, July 28 -- Nat Science Library Chinese Academy Of Sciences has applied Chinese patent for General Field Scientific Data Extraction Method and System for Science and Technology Papers. Xie Jing, Zhang Qin, Yu Qianqian, Qian Li, Ji Shanshan, Wang Ying and Zhang Zhixiong developed it.
The patent application number is CN..
Paper and Pulp
| Tue 28 Jul 2026
Beijing, July 28 -- State Intellectual Property Office of China has received Gold East Paper Jiangsu Co Ltd patent application for Paper Product, Modified Light Calcium Carbonate and Preparation Method Thereof. Zhuang Huan, Chen Jie, Yan Peiyang and Yu Wangsheng developed the invention.
The patent application number is CN2025..
Paper and Pulp
| Mon 27 Jul 2026
Beijing, July 28 -- Harbin Commercial University has submitted a patent application for Folding Test Paper Fixing Structure with Disinfection Device. This invention was developed by Liu Xiaofei, Xu Changru, Liu Bing, Zheng Wei, Chen Ning and Zhu Xingjie.
The patent application number is CN202311548526 20230905. The patent publi..
Paper and Pulp
| Mon 27 Jul 2026
Beijing, July 28 -- Harbin Commercial University has sought patent for Detection Test Paper Fixing Structure Controlled by PLC. This invention was developed by Liu Xiaofei, Xu Changru, Liu Bing, Zheng Wei, Chen Ning and Zhu Xingjie.
The patent application number is CN202311548511 20230905. The patent publication number is CN121..
Paper and Pulp
| Mon 27 Jul 2026
Beijing, July 28 -- Zhongqing Changtai Changsha Intelligent Technology has submitted a patent application for Pulp and Skin Separation Mechanism and Pulp and Skin Imbedding Machine. This invention was developed by Liu Songtao, Song Juan, Liu Fang, Fan Haibo, Zhong Qiang, Xiao Zhenyu, Wang Weiwei and Xiong Lan.
The patent applic..
Paper and Pulp
| Mon 27 Jul 2026
Beijing, July 28 -- Tomori Intelligent Mfg Dongguan Equipment Co Ltd has sought patent for Paper Laminating Machine and Paper Turnover Multi-layer Laminating Process. This invention was developed by Jing Yufan and Li Haifeng.
The patent application number is CN202610393897 20260327. The patent publication number is CN12194693..
Paper and Pulp
| Mon 27 Jul 2026
Beijing, July 28 -- State Intellectual Property Office of China has published Guangdong Fosber Intelligent Equipment Co Ltd patent application for Hand-cranking Auxiliary Hydraulic Cylinder Disassembling and Assembling Mechanism and Method and Corrugated Paper Forming Machine. The invention was developed by Feng Guochen, Huang W..
Paper and Pulp
| Tue 28 Jul 2026
Beijing, July 28 -- Shantou Tiansheng Packaging Mat Co Ltd has applied Chinese patent for Waterborne Polyurethane Paper Printing Ink and Preparation Method Thereof. Tang Huanbin and Lin Meiting developed it.
The patent application number is CN202610323849 20260317. The patent publication number is CN121950106 (A). Internation..
Paper and Pulp
| Mon 27 Jul 2026
Beijing, July 28 -- Shanghai Baixin New Material Tech Co Ltd has sought patent for Production Device and Process of Film-coated Paper Box. This invention was developed by Li Lingling, Lin Yuxiang, Lin Yujun and Lu Haiming.
The patent application number is CN202610268820 20260306. The patent publication number is CN121946929 (..
Paper and Pulp
| Mon 27 Jul 2026
Beijing, July 28 -- Chuzhou Yuanda Color Printing Packaging has sought patent for Instant Clamping Mechanism Based on Paperboard Processing. This invention was developed by Liu Qisheng.
The patent application number is CN202610378783 20260326. The patent publication number is CN121946927 (A). International Patent Classification..
Paper and Pulp
| Mon 27 Jul 2026
Beijing, July 27 -- Chongqing Jingdongfang Wisdom Electronic System Co Ltd and BOE Technology Group have applied Chinese patent for Electronic Paper Waveform Upgrading Method, Display Equipment and Storage Medium. Su Gechang, Chen Lichun, Liu Bo and Cheng Qiangeng developed it.
The patent application number is CN20261065809 2..
Paper and Pulp
| Mon 27 Jul 2026
Beijing, July 27 -- Guangdong Chengming Chemical Co Ltd and Guangdong Chengming Chemical Tech Development Co Ltd have applied Chinese patent for Preparation Method and Application of Composite Paper Surface Reinforcing Agent. Zhang Zhigao, Jeon Jin-rae, Mi Puke, Yu Jiamin, Lee Ka Chun, Zhang Lianteng, Zhang Zhang and Yi Zhendong..
Paper and Pulp
| Mon 27 Jul 2026
Beijing, July 27 -- Chengdu Chuoneng New Material Tech Co Ltd, Shanghai Hanlun Special Fiber Mat Co Ltd and Nanyang Guoyu Ind Co Ltd have applied Chinese patent for Agricultural Recarburization Fertilizing Mulching Film Paper. Wang Hushuan, Huang Huayong and Zhao Ping developed it.
The patent application number is CN202511887..
Paper and Pulp
| Mon 27 Jul 2026
Beijing, July 27 -- Beijing Angling Tech Co Ltd has applied Chinese patent for Ultra-spreading Immunochromatography Test Paper and Preparation Method Thereof. Yan Shi and Meng Yan developed it.
The patent application number is CN202610214125 20260213. The patent publication number is CN121955371 (A). International Patent Clas..
Paper and Pulp
| Mon 27 Jul 2026
Beijing, July 27 -- Huangshan Ningshuang Culture Dev Co Ltd has submitted a patent application for Drying Rack for Paper Processing. This invention was developed by Yu Xueyun, Zhang Shan, Zhu Jianxin, Yu Haixia and Liu Yiyong.
The patent application number is CN202610110911 20260127. The patent publication number is CN1219536..
Paper and Pulp
| Mon 27 Jul 2026
Beijing, July 27 -- State Intellectual Property Office of China has released Cao Zhuqing patent application for Oil-stain-resistant Cover Paper for Cooking Bench.
The patent application number is CN20241040981 20240111. The patent publication number is CN121953359 (A). International Patent Classification code is F24C15/12.
..
Paper and Pulp
| Mon 27 Jul 2026
Beijing, July 27 -- Guangdong Zhaoying Synthetic New Mat Co Ltd has sought patent for Weather-resistant and Ultraviolet-aging-resistant Outdoor Decorative Paper and Preparation Method Thereof. This invention was developed by Ruan Zixuan and Jin Shuqiang.
The patent application number is CN202610109015 20260127. The patent pub..
Paper and Pulp
| Mon 27 Jul 2026
Beijing, July 27 -- State Intellectual Property Office of China has received Hubei Yili Tech Co Ltd patent application for Preparation Method and Application of Coating Based on Insulation Paper. Zhu Zhiling, Wang Zhenlin and Mao Li developed the invention.
The patent application number is CN202610120337 20260128. The patent ..
Paper and Pulp
| Mon 27 Jul 2026
Beijing, July 27 -- Anhui Linping Cycle Development has sought patent for High-strength Plant Cellulose-based Composite Paperboard and Preparation Method Thereof. This invention was developed by Dong Haigang, Chen Xiang, Chen Chunyan, Wang Tuanjie, Zhu Xiang and Yan Jie.
The patent application number is CN202610433023 20260403...
Paper and Pulp
| Mon 27 Jul 2026
Beijing, July 27 -- Hangzhou Industrial Invest Group Co Ltd has submitted a patent application for Preparation Method and Application of Bio-based Chitosan Oil-proof Paper. This invention was developed by Yang Xiangjian, Jian Bo, Tang Yanjun and Fang Xiang.
The patent application number is CN202511717656 20251121. The patent ..
Paper and Pulp
| Mon 27 Jul 2026
Beijing, July 27 -- Hangzhou Special Paper Co Ltd has submitted a patent application for Nanofiber-based Low-resistance Air Filter Material and Preparation Method Thereof. This invention was developed by Zhu Zheng, Wu Anbo, Wang Jianye, Zhang Yumin and Huang Cheng.
The patent application number is CN202610210790 20260213. The..
Paper and Pulp
| Mon 27 Jul 2026
Beijing, July 27 -- Hangzhou Special Paper Co Ltd has submitted a patent application for Nano-fiber Composite Filter Material for Liquid Beverage and Preparation Method of Nano-fiber Composite Filter Material. This invention was developed by Huang Yongbo, Liu Haitao, Wu Anbo, Wang Jianye, Wang Yifan and Wu Wenjie.
The patent ..
Paper and Pulp
| Mon 27 Jul 2026
Beijing, July 27 -- State Intellectual Property Office of China has received Shandong Dongyu Hongxiang Decoration Mat Co Ltd patent application for Decorative Plate Facing Paper with Negative Oxygen Ion Releasing and Formaldehyde Removing Functions and Preparation Method of Decorative Plate Facing Paper. Zhang Huigang, Chen Weig..
Paper and Pulp
| Mon 27 Jul 2026
Beijing, July 27 -- Tsinghua University has submitted a patent application for Solvent-free Flexible Paper, Preparation Method, Regenerated Flexible Paper and Application. This invention was developed by Zhou Yiqian, Wu Hui and Yang Yunmeng.
The patent application number is CN20261042976 20260113. The patent publication number ..
Paper and Pulp
| Mon 27 Jul 2026
Beijing, July 27 -- Chemkey Advanced Materials Tech Shanghai Co Ltd has applied Chinese patent for Water-proof and Oil-proof Treatment Agent for Paper Pulp and Preparation Method of Water-proof and Oil-proof Treatment Agent. Yasuhiro, Xu Jiayun and Yang Lei developed it.
The patent application number is CN202610174192 2026020..
Paper and Pulp
| Mon 27 Jul 2026
Beijing, July 27 -- Zhejiang Hisun Biomaterials Co Ltd has sought patent for Low-gram-weight Polylactic Acid-based High-speed Coated Paper and Preparation Method Thereof. This invention was developed by Ma Gaoqi, Xu Wei, Zhu Ronghua, Liang Wei, Li Zhihan, Tong Minjie, Song Huibin, Wang Lunhe, Li Weimin and Zhao Mengmeng.
The ..
Paper and Pulp
| Mon 27 Jul 2026
Beijing, July 27 -- Hangzhou Special Paper Co Ltd has submitted a patent application for Ultrathin Vulcanized Fiber Paper for High-frequency Copper-clad Plate and Preparation Method of Ultrathin Vulcanized Fiber Paper. This invention was developed by Zhu Zheng, Wu Anbo, Wang Jianye and Liu Lanjing.
The patent application numb..
Paper and Pulp
| Mon 27 Jul 2026
Beijing, July 27 -- Jiangsu Aoshen Hi Tech Mat Co Ltd has submitted a patent application for High-performance Polyimide Paper and Preparation Method Thereof. This invention was developed by Hu Ailin, Wang Shihua, Gao Limin, Yang Keke, Miao Ling, Wang Biao and Guo Tao.
The patent application number is CN202610122741 20260129. ..
Paper and Pulp
| Mon 27 Jul 2026
Beijing, July 27 -- State Intellectual Property Office of China has released LCFC Hefei Electronics Technology patent application for Pulp for Paper Pulp Molding, Paper Pulp Molded Product and Preparation Method. This invention was developed by Ye Ting, Zhao Jun, Xu Wenjuan, Zhang Xiangyu and Zhang Shuwei.
The patent applicatio..
Paper and Pulp
| Mon 27 Jul 2026
Beijing, July 27 -- State Intellectual Property Office of China has published Zhejiang University of Science and Technology and Zhejiang Huabang New Mat Co Ltd patent application for Pulp Distributing Machine for Controllable Formation of Multiple Layers of Fibers and Control Method of Pulp Distributing Machine. The invention wa..
Paper and Pulp
| Mon 27 Jul 2026
Beijing, July 27 -- State Intellectual Property Office of China has released GuangXi University patent application for Method for Reducing Drying Energy Consumption of Multi-drying Cylinder Paper Machine Based on System Modeling and Operation Optimization. This invention was developed by Luo Huixiang, Song Xueping, Wu Min, Kang ..
Paper and Pulp
| Mon 27 Jul 2026
Beijing, July 27 -- Asia Symbol Shandong Pulp And Paper Co Ltd has applied Chinese patent for Bleaching Control Process for Low-dcm Extract Sulfate Hardwood Pulp. Wu Guangjian, Wang Shaoguang, Cheng Yong, Xiao Guangcai, Zhang Yan, Wang Zengxue, Huang Kai and Yao Wei developed it.
The patent application number is CN20261016976..
Paper and Pulp
| Mon 27 Jul 2026
Beijing, July 27 -- State Intellectual Property Office of China has published Guangzhou Huangpu Huagong Paper Based Material Innovation Research Inst and South China University of Technology patent application for Cotton Pulp Efficient Cooking Method Based on Fiber Wax Coat Pretreatment. The invention was developed by Li Xincai,..
Paper and Pulp
| Mon 27 Jul 2026
Beijing, July 27 -- State Intellectual Property Office of China has published Jiangsu Lee & Man Paper Manufacturing patent application for Efficient Recycling System and Process for Waste Paper Pulping Tailings. The invention was developed by Wang Xiaoting and Li Wenbin.
The patent application number is CN202610133675 20260130...
Paper and Pulp
| Sun 26 Jul 2026
Alexandria, July 27 -- U.S. Patent and Trademark Office has published UPM-Kymmene patent application for a Sck Paper with Short Fiber Furnish and Improved Sustainability. The invention was developed by Kotilainen Jukka.
The patent application number is US202319143794 20231221. The patent publication number is US20260210058 (A1)..
Paper and Pulp
| Sun 26 Jul 2026
Alexandria, July 27 -- Billerud AB has sought patent for Stretchable Paper. This invention was developed by Valtanen Eero Antero and Hilden Lars.
The patent application number is US202319143113 20231103. The patent publication number is US20260210057 (A1). International Patent Classification codes are D21H11/04, D21H17/37, D21H..
Paper and Pulp
| Sun 26 Jul 2026
Alexandria, July 27 -- U.S. Patent and Trademark Office has published Paper Excellence Canada Holdings Corp patent application for Paper Producing System. The invention was developed by Pichler Michael, Gogg Adolf, Gissing Klaus and Fisera Petr.
The patent application number is US202319143095 20231222. The patent publication ..
Paper and Pulp
| Sun 26 Jul 2026
Alexandria, July 27 -- Toscotec SpA has submitted a patent application for Apparatus for the Treatment of Paper Material. This invention was developed by Pecchia Stefano and Troia Elena.
The patent application number is US202319141143 20231220. The patent publication number is US20260210043 (A1). International Patent Classifica..
Paper and Pulp
| Sun 26 Jul 2026
Alexandria, July 27 -- UPM-Kymmene has submitted a patent application for Recycling of Release Liner Glassine and Sck into High Quality Pulp. This invention was developed by Kotilainen Jukka and Rissanen Mikko.
The patent application number is US202319143781 20230919. The patent publication number is US20260210041 (A1). Interna..
Paper and Pulp
| Mon 27 Jul 2026
Beijing, July 27 -- Rongyao Terminal has filed a patent application for Wallpaper Setting Method, Electronic Equipment and Computer Readable Storage Medium. This invention was developed by Ren Kexin, Zhang Taolin, Wang Yining, Jiao Junting and Huang Liwei.
The patent application number is CN202511736161 20231229. The patent pub..
Paper and Pulp
| Mon 27 Jul 2026
Beijing, July 27 -- Shandong Xingmei Decoration Mat Co Ltd has filed a patent application for Decorative Paper Color Difference Detection Method and Device Based on Spectral Analysis. This invention was developed by Chen Jianyou, Li Hao, Tian Peiyuan and Xu Zhifang.
The patent application number is CN202610330561 20260318. Th..
Paper and Pulp
| Sun 26 Jul 2026
Alexandria, July 27 -- U.S. Patent and Trademark Office has received Reynolds Consumer Products patent application for Paper Dish. Sammon Jonathan developed the invention.
The patent application number is US202619458247 20260123. The patent publication number is US20260208463 (A1). International Patent Classification codes are ..
Paper and Pulp
| Mon 27 Jul 2026
Alexandria, July 27 -- Motorola Mobility has sought patent for Wallpaper Enhancement Based on Rendered User Interfaces and Widgets. This invention was developed by Raghavan Krishnan, Patel Nakul and Agrawal Amit Kumar.
The patent application number is US202519032343 20250120. The patent publication number is US20260211704 (A1)...
Paper and Pulp
| Mon 27 Jul 2026
Beijing, July 27 -- State Intellectual Property Office of China has released Guangdong Shenglin Paper Products Packaging patent application for Intelligent Control Method and System for Paperboard Cutting for Packaging Box Processing. This invention was developed by Xiong Gao and Zhang Yuanbin.
The patent application number is ..
Paper and Pulp
| Mon 27 Jul 2026
Beijing, July 27 -- Wuhu Shuangyue New Material Tech Co Ltd has submitted a patent application for Quality Detection Device for Paper Bag Production. This invention was developed by Zhu Xiaoyan, Xiang Rong and Xiong Anlin.
The patent application number is CN202610100961 20260126. The patent publication number is CN121954645 (..
Paper and Pulp
| Mon 27 Jul 2026
Beijing, July 27 -- Jinchuan Group Nickel & Cobalt has sought patent for Microwave Drying Sample Preparation Method of Copper-nickel Sulfide Ore Pulp Sample. This invention was developed by Kim Myoung-nyun, Zhu Zhenpu, Zhang Wenbin, Li Wei, Wei Shengle and Zhang Yongchang.
The patent application number is CN202610186645 2026021..
Paper and Pulp
| Fri 24 Jul 2026
Beijing, July 25 -- Yunnan West Grass Resources Dev Co Ltd has filed a patent application for Dendrobium Nobile Primary Pulp as Well as Preparation Method and Application Thereof. This invention was developed by Sun Qiu, Lei Xuanfu, Liu Shengmao and Ding Rui.
The patent application number is CN202610417867 20260401. The paten..
Paper and Pulp
| Sat 25 Jul 2026
Beijing, July 25 -- Shandong University of Science and Technology has submitted a patent application for Flexible Self-adaptive Grabbing Finger Based on Paper Folding Structure and Method. This invention was developed by Cui Wenxi, Liu Dengbiao, Sun Kai, Yue Boxing, Chen Zhennan, Zhang Linhai, Li Cuiyun and Zhang Chong.
The pat..
Paper and Pulp
| Sat 25 Jul 2026
Beijing, July 25 -- Anhui Donghong Paper Products Co Ltd has applied Chinese patent for Roll Paper Punching Machine for Paper Cup Production. He Peijun and He Hao developed it.
The patent application number is CN202610314486 20260316. The patent publication number is CN121928639 (A). International Patent Classification codes ..
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