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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
| 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
| 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 ..
Paper and Pulp
| Sat 25 Jul 2026
Beijing, July 25 -- Zhejiang Headman Filtration Tech Co Ltd has submitted a patent application for Filter Paper Cutting Device of Filter. This invention was developed by Chen Yongkun, Liang Sa, Yang Jie and Han Chenjun.
The patent application number is CN202610408185 20260331. The patent publication number is CN121928626 (A)...
Paper and Pulp
| Sat 25 Jul 2026
Beijing, July 25 -- Guangdong Speed Machinery Tech Co Ltd has submitted a patent application for Intelligent Paper Cutting Equipment Based on Pneumatic Transverse Knife. This invention was developed by Yin Youcai, Chen Chunfeng and Liu Ning.
The patent application number is CN202311182303 20230914. The patent publication numb..
Paper and Pulp
| Sat 25 Jul 2026
Beijing, July 25 -- Chongqing University of Technology has filed a patent application for Paper Folding Module, Stacking Structure, Paper Folding Combination, Soft Mechanical Arm and Feeding Device and Method. This invention was developed by Shuai Yuanyuan, Xu Jiabin, Huang Xia, Ding Jun, Liang Rui and Peng Yanhong.
The patent ..
Paper and Pulp
| Sat 25 Jul 2026
Seoul, July 25 -- Korean Intellectual Property Office has published Justech Co Ltd patent application for Paper Shredder with Guid. The invention was developed by Heo In Seok and Bae Sung Jin.
The patent application number is KR20230089305 20230710. The patent publication number is KR20250009250 (A). International Patent Clas..
Paper and Pulp
| Fri 24 Jul 2026
Seoul, July 25 -- Kil Ju Hyeon has submitted a patent application for Toilet Paper Feeder.
The patent application number is KR20230089171 20230710. The patent publication number is KR20250009185 (A). International Patent Classification codes are A47K10/22 and A47K10/34. Cooperative Patent Classification codes are A47K10/22 (..
Paper and Pulp
| Sat 25 Jul 2026
Beijing, July 25 -- Changzhou Kingcattle Abrasives has sought patent for Preparation Method of Abrasive Belt Paper Containing Nano Ceramic Particles. This invention was developed by Chen Weitao, Li Xiang, Fu Sheng and Chao Chaoqun.
The patent application number is CN202610129918 20260130. The patent publication number is CN1219..
Paper and Pulp
| Sat 25 Jul 2026
Munich, July 25 -- Mitsubishi Paper Mills has submitted a patent application for Label. This invention was developed by Ikezawa Yoshimi and Urasaki Jun.
The patent application number is EP20240862605 20240822. The patent publication number is EP4776266 (A1). International Patent Classification codes are G09F3/00, G09F3/02 and G..
Paper and Pulp
| Sat 25 Jul 2026
Beijing, July 25 -- Rongyao Terminal has submitted a patent application for Method for Displaying Interactive Wallpaper and Related Device. Lin Chen, Li Jilong, Wang Yuanyuan, Tan Libin and Yang Zhuolin developed the invention.
The patent application number is CN20248058151 20240802. The patent publication number is CN121925626..
Paper and Pulp
| Sat 25 Jul 2026
Beijing, July 25 -- BOE Technology Group has submitted a patent application for Driving Substrate, Electronic Paper Display Module and Display Device. This invention was developed by Liu Zhen, Zhang Honglei, Li Hui and Jiang Xiaotian.
The patent application number is CN20248001658 20240822. The patent publication number is CN..
Paper and Pulp
| Sat 25 Jul 2026
Beijing, July 25 -- Qianzhiya Hubei Hygienic Products has submitted a patent application for Wood Pulp Product Slotting Processing Equipment. Ma Feiyue and Wu Yue developed the invention.
The patent application number is CN202511805227 20251203. The patent publication number is CN121946633 (A). International Patent Classificati..
Paper and Pulp
| Sat 25 Jul 2026
Beijing, July 25 -- Suzhou Wcd Intelligent Equipment Co Ltd has filed a patent application for Automatic Cutting and Breaking Machine for Electronic Paper TFT (thin Film Transistor). This invention was developed by Fu Chenglong and Li Qiuhua.
The patent application number is CN20251222290 20251230. The patent publication numb..
Paper and Pulp
| Sat 25 Jul 2026
Beijing, July 25 -- Jiangsu Moke Optical Mat Co Ltd has submitted a patent application for Cigarette Lining Paper Production Line and Production Process Thereof. This invention was developed by Luo Changhui, Huang Xinshan and Zhang Jiwei.
The patent application number is CN202610286268 20260310. The patent publication number ..
Paper and Pulp
| Fri 24 Jul 2026
Beijing, July 25 -- Yuqing Hongsen Paper Co Ltd has filed a patent application for Degradable Small-leaf Broadleaf Holly Leaf Antibacterial Wet Toilet Paper and Preparation Method Thereof. This invention was developed by Ma Hui, Deng Jiapan, Li Nan, Tang Xia, Luo Heng and Yang Hongqiang.
The patent application number is CN202..
Paper and Pulp
| Fri 24 Jul 2026
Beijing, July 25 -- Changchun Medical College Changchun Staff and Workers College Changchun Medical Information Office has filed a patent application for Combined Paper File Storage Device. This invention was developed by Li Shanshan, Zhang Hong, Xue Yuan, Wang Meng and Li Guibo.
The patent application number is CN202311596571 ..
Paper and Pulp
| Fri 24 Jul 2026
Beijing, July 25 -- Hongyun Honghe Tobacco (Group) has submitted a patent application for Tipping Paper Conveying Device and Cigarette Making Machine. Li Zhen, Tao Zhi, He Dongyuan, Hou Ruishan, Li Yunkun, Zhang Wenlong, Zhang Yu, Zhang Yunchuan, Yin Zushuang, Xing Qirun, Zhang Bin, Mo Yunkun, Wang Taotao and Li Xiaohui develope..
Paper and Pulp
| Fri 24 Jul 2026
Seoul, July 25 -- Kim Jung Kwan has submitted a patent application for Mathod for Palletizing Using Papper Board.
The patent application number is KR20230088176 20230707. The patent publication number is KR20250008200 (A). International Patent Classification codes are B65B11/02, B65B13/02, B65B35/50, B65B61/28 and B65B65/00...
Paper and Pulp
| Sat 25 Jul 2026
Beijing, July 25 -- Huangshan Ningshuang Culture Dev Co Ltd has applied Chinese patent for Primary Pulp Residue Water Circulation Filtering Device for Paper Mulberry Bark Paper Processing. Yu Xueyun, Zhang Shan, Zhu Jianxin, Yu Haixia and Liu Yiyong developed it.
The patent application number is CN202610135218 20260130. The p..
Paper and Pulp
| Fri 24 Jul 2026
Seoul, July 25 -- Korean Intellectual Property Office has received Lee Geun Bae and Choi Byeong Geun patent application for Three-dimensional Pattern Forming Device Using Decorative Film Chips on Fabric Paper.
The patent application number is KR20230086995 20230705. The patent publication number is KR20250008550 (A). Interna..
Paper and Pulp
| Sat 25 Jul 2026
Beijing, July 25 -- Wujiang Tongfang Paper Co Ltd has submitted a patent application for Material Conveying Device for Paper Product Processing and Production. Wu Yichao, Wu Zhongying and Pan Guofang developed the invention.
The patent application number is CN202610268148 20260306. The patent publication number is CN121945484..
Paper and Pulp
| Sat 25 Jul 2026
Beijing, July 25 -- Shenzhen Pardang Tech Co Ltd has submitted a patent application for Multifunctional Composite Abrasive Paper and Composite Forming Process Thereof. This invention was developed by Wang Shiqi, Wei Yi, Wang Fuan and Tang Chuanmei.
The patent application number is CN20261087232 20260122. The patent publicatio..
Paper and Pulp
| Sat 25 Jul 2026
Beijing, July 25 -- Dongguan Jintaiyang Precision Tech Co Ltd has applied Chinese patent for Double-end Abrasive Paper Grinding Machine. Li Shujian, Feng Yuning, Gao Xingji and Yang Wei developed it.
The patent application number is CN20251245157 20251231. The patent publication number is CN121946335 (A). International Patent..
Paper and Pulp
| Sat 25 Jul 2026
Beijing, July 25 -- State Intellectual Property Office of China has released Guangzhou Huangpu Huagong Paper Based Material Innovation Research Institute and South China University of Technology patent application for Paper-based Filtering Material with Hydrophobic and Oleophobic Properties as Well as Preparation Method and Appl..
Paper and Pulp
| Sat 25 Jul 2026
Beijing, July 25 -- Lechang Huamao Machinery Equipment Co Ltd has submitted a patent application for Ore Pulp Flow Velocity Control Method and Ore Pulp Separator. Deng Penghui developed the invention.
The patent application number is CN20251216366 20251230. The patent publication number is CN121944612 (A). International Paten..
Paper and Pulp
| Fri 24 Jul 2026
Beijing, July 25 -- Shandong Ante Nano Mat Co Ltd has submitted a patent application for Preparation Method of Surface-modified Small-particle-size Silica Sol with Low Ph Value for Papermaking. This invention was developed by Li Chunguang, Feng Junwei, Pang Xiangbo, Li Yuehua, Li Chunsheng, Zhang Yong, Liu Yumei and Yang Shaohan..
Paper and Pulp
| Sat 25 Jul 2026
Beijing, July 25 -- State Intellectual Property Office of China has received Suzhou Vocational Technical College patent application for Carving Plate for Paper Cutting. Xing Yuhang and Ma Lu developed the invention.
The patent application number is CN202610370109 20260325. The patent publication number is CN121928900 (A). Inter..
Paper and Pulp
| Sat 25 Jul 2026
Beijing, July 25 -- Liu Luan has submitted a patent application for Method for Fixing Multiple Kinds of Paper by Means of Measurement Difference.
The patent application number is CN202610217684 20260221. The patent publication number is CN121928894 (A). International Patent Classification code is B42F13/16. Cooperative Patent..
Paper and Pulp
| Sat 25 Jul 2026
Beijing, July 25 -- State Intellectual Property Office of China has published Jiaxing Haoneng Tech Co Ltd patent application for Cleaning-agent-resistant Hologram Paper Label Ink Retention Method. The invention was developed by Chen Jiubin, He Zongyong and Yu Binghe.
The patent application number is CN202610115420 20260128. T..
Paper and Pulp
| Sat 25 Jul 2026
Beijing, July 25 -- Beijing Spirit Technology Development has submitted a patent application for Printer Release Paper and Release Paper Struggling Control Method. This invention was developed by Jiang Lupeng.
The patent application number is CN202610400863 20260330. The patent publication number is CN121928881 (A). Internation..
Paper and Pulp
| Sat 25 Jul 2026
Beijing, July 25 -- Zhejiang Yishu Paper Group Co Ltd has submitted a patent application for Automatic Paper Deep Processing System. Jiang Cheng, Zeng Qingfang, Qing Guiting and Wu Xiaowei developed the invention.
The patent application number is CN20261071172 20260120. The patent publication number is CN121928859 (A). Intern..
Paper and Pulp
| Sat 25 Jul 2026
Beijing, July 25 -- State Intellectual Property Office of China has released Shanghai Huanggong Printing Co Ltd patent application for Paper Mounting Machine for Printing. This invention was developed by Du Zhaojing and Xu Hongfei.
The patent application number is CN202610264297 20260305. The patent publication number is CN12..
Paper and Pulp
| Sat 25 Jul 2026
Beijing, July 25 -- Tongxiang Hengchang Paper and Plastic has submitted a patent application for Method for Improving Flatness of Sheepskin Surface Paper of Paper Tube. This invention was developed by Gao Dongliang, Chen Xiaoying, Zhang Yuting and Wang Chao.
The patent application number is CN202610251829 20260303. The patent p..
Paper and Pulp
| Sat 25 Jul 2026
Beijing, July 25 -- Yutian County Chengyuan Printing Package Machinery Co Ltd has sought patent for Full-automatic Threading and Riveting Integrated Production Method and Equipment for Paper Bags. This invention was developed by Li Zeming, Li Yan, Zhang Lin and Zhang Qiwang.
The patent application number is CN202610160700 202..
Paper and Pulp
| Sat 25 Jul 2026
Beijing, July 25 -- Anhui Jihong Environmental Prot Paper Co Ltd has applied Chinese patent for Cup Sleeve Combination Mechanism of Double-layer Anti-scald Paper Cup. Li Wenjun and Qin Jiejie developed it.
The patent application number is CN202610264100 20260305. The patent publication number is CN121928815 (A). International..
Paper and Pulp
| Sat 25 Jul 2026
Beijing, July 25 -- Wuhan Zunhe Transp Technology Co Ltd has sought patent for Movable Building Pulping Machine with Continuous Batching Function. This invention was developed by Shi Tao, Qi Shaozhou, Huang Guodong, Cao Panpan, Huang Jin, Huang Xiulin, Wang Gaohuang, Huang Chong and Fang Jiwei.
The patent application number i..
Paper and Pulp
| Fri 24 Jul 2026
Beijing, July 25 -- iFlytek has applied Chinese patent for Printer System Capable of Automatically Feeding and Taking Paper and Control Method. Wang Wenji, Li Xiang and Lin Xiaohu developed it.
The patent application number is CN202610288547 20260310. The patent publication number is CN121929564 (A). International Patent Classi..
Paper and Pulp
| Fri 24 Jul 2026
Beijing, July 25 -- State Intellectual Property Office of China has published Hangzhou Jinshang New Mat Co Ltd patent application for Tension Self-adaptive Adjusting Mechanism for Printing Decorative Paper. The invention was developed by Wang Fengyu and Xu Min.
The patent application number is CN20261039983 20260113. The pate..
Paper and Pulp
| Sat 25 Jul 2026
Beijing, July 25 -- Guangdong Yuegang Aodawan National Nano Technology Innovation Research Inst and South China University of Technology have filed a patent application for Fermented Papaya Pulp as Well as Preparation Method and Application Thereof. This invention was developed by Jiang Xingya, Gan Xiaoshuang and Yang Xiangliang..
Paper and Pulp
| Thu 23 Jul 2026
Munich, July 24 -- Teledyne Instruments Inc has sought patent for Non-contact Inspection for Finding Leaks in Liquid Paperboard Cartons. This invention was developed by O'keefe Michael C, Morozov Audrey K, Rollo Aaron J and Mcateer Shawn.
The patent application number is EP20250206520 20251002. The patent publication number i..
Paper and Pulp
| Thu 23 Jul 2026
Beijing, July 24 -- Guangzhou Zhenhua Hangke Co Ltd has submitted a patent application for Coastal Bulk Cargo Paper Sof Receipt Identification Method and System Based on Large Model. Zhong Wenhua, Liao Bing and Zeng Ruojian developed the invention.
The patent application number is CN202511456852 20251013. The patent publicati..
Paper and Pulp
| Thu 23 Jul 2026
Beijing, July 24 -- Aerospace Engineering University of Chinese People's Liberation Army has submitted a patent application for Block Chain Evidence Storage Method and Device for Electronic Paper Marking. Mao Kai developed the invention.
The patent application number is CN202511744400 20251125. The patent publication number is ..
Paper and Pulp
| Fri 24 Jul 2026
Beijing, July 24 -- Hubei Guangye Packaging Co Ltd has applied Chinese patent for Printing Equipment Paper Reversing Detection System Based on Photoelectric Color Identification. Ming Yanlin, Li Fusen and Zhang Zhizhen developed it.
The patent application number is CN20261058242 20260116. The patent publication number is CN12..
Paper and Pulp
| Fri 24 Jul 2026
Beijing, July 24 -- Dandong Dongfang Measurement & Control Technology has submitted a patent application for Algorithm for Improving Ore Pulp Online Grade Detection Precision. This invention was developed by Zhang Sen, Song Qingfeng, Bai Yu, Yan Wanji, Zhang Wei, Zhao Long, Zhao Jixiang, Li Mingzhong, Wang Lidong, Chen Yuehong, ..
Paper and Pulp
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has published Huizhou Yongchengxin Umbrella patent application for Intelligent Paper Tape Wear Resistance Testing Machine and Use Method Thereof. The invention was developed by Li Xiaodong.
The patent application number is CN202610119752 20260128. The patent public..
Paper and Pulp
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has released Dandong Jinhe Tech Co Ltd patent application for Ore Pulp Division Sampling System with Balanced Ore Division Function. This invention was developed by Yu Renhe.
The patent application number is CN202610176475 20260206. The patent publication number ..
Paper and Pulp
| Thu 23 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has received Beihang University patent application for Paper Evaluation Method Based on Domain Knowledge Graph. Hu Ke, Chen Jia and Li Yishuang developed the invention.
The patent application number is CN202511842956 20251209. The patent publication number is CN121..
Paper and Pulp
| Fri 24 Jul 2026
Beijing, July 24 -- Nanjing Power Supply Branch Of State Grid Jiangsu Electric Power Co Ltd has submitted a patent application for Plasma Processing Device for Roll Type Insulation Paper. This invention was developed by Qi Manshun, Lu Yu, Li Yong, Zhang Can, Xu Honghua, Yu Zhipeng, Zhu Lei, Chen Rui, Wang He and Sun Liqun.
Th..
Paper and Pulp
| Thu 23 Jul 2026
Beijing, July 24 -- Beijing Dongshengxinrui Automatic Tech Co Ltd has submitted a patent application for Honeycomb Core Aramid Paper Automatic Overlapping Machine Positioning Method and System. This invention was developed by He Rongli, Li Ning, Ma Mingyang, Qu Zhidong and Kim Wuk.
The patent application number is CN202610554..
Paper and Pulp
| Fri 24 Jul 2026
Beijing, July 24 -- Liuyang Zhongzhou Fireworks Group Co Ltd has submitted a patent application for Firework Outer Barrel Paper Plugging Control System and Equipment Thereof. This invention was developed by Huang Mingqiang, Huang Xianfeng and Lan Jian.
The patent application number is CN20261055723 20260116. The patent public..
Paper and Pulp
| Thu 23 Jul 2026
Beijing, July 24 -- Beijing Remote Sensing Equipment Institute has filed a patent application for Parchment Paper Base Drawing Archive Digitization Method Based on Panoramic Image Position Synthesis Technology. This invention was developed by Jiang Lan, Lin Min, Xu Meilin and Gao Feng.
The patent application number is CN2025120..
Paper and Pulp
| Thu 23 Jul 2026
Seoul, July 23 -- LG Electronics Inc and LG Household & Health have submitted a patent application for Paper and Plastic Box Common Erectoring System. This invention was developed by Kim Seok Ju, Seo Jeong Hoon, Park No Gak, Lee Phil Seung, Choi Il Kyu, Ko Hyun Hun, Hwang Jun Oh, Her Jae Yong, An Bo Min and Lee Sang Min.
The ..
Paper and Pulp
| Wed 22 Jul 2026
Beijing, July 23 -- Changzhou Taipingyang Power Equipment Group and Changzhou Taipingyang Transf Co Ltd have submitted a patent application for Unsaturated Polyester Cold-pressing Adhesive Special for Transformer Laminated Paperboard and Preparation Method of Unsaturated Polyester Cold-pressing Adhesive. This invention was devel..
Paper and Pulp
| Wed 22 Jul 2026
Beijing, July 23 -- Zhongshan Fuzhou Adhesive Products has applied Chinese patent for High-viscosity Self-adhesive Label Paper and Preparation Method Thereof. Du Zhongbao, Lai Yangcheng, Chen Xianhui and Wang Chunhua developed it.
The patent application number is CN202610303583 20260313. The patent publication number is CN12191..
Paper and Pulp
| Wed 22 Jul 2026
Beijing, July 23 -- Foshan Kaiyan New Material has submitted a patent application for Corrugated Paper Digital Printing Water-based Pigment Combined Ink and Printing Method Thereof. This invention was developed by Zhou Jing, Zhou Wei and Li Jiajun.
The patent application number is CN202610185271 20260209. The patent publication..
Paper and Pulp
| Thu 23 Jul 2026
Beijing, July 23 -- State Intellectual Property Office of China has received Teco Image Syetems Inc patent application for Printer Paper Management System. Chen Shiguo developed the invention.
The patent application number is CN202411484177 20241023. The patent publication number is CN121918774 (A). International Patent Class..
Paper and Pulp
| Thu 23 Jul 2026
Beijing, July 23 -- Huawei Technologies has applied Chinese patent for Wallpaper Setting Method and Related Device. Bian Chao developed it.
The patent application number is CN202510370499 20250326. The patent publication number is CN121918737 (A). International Patent Classification codes are G06F3/04842, G06F3/04845 and G06T5/..
Paper and Pulp
| Thu 23 Jul 2026
Beijing, July 23 -- Guangzhou Power Supply Bureau of Guangdong Power Grid has applied Chinese patent for Power Grid Overload Risk Test Paper Generation Method, Program Product and Storage Medium. Mao Jingyu, Yang Chengyu, Li Xiang, Jiang Zongqi, Zhou Daming, Le Qingfeng, Zhang Jinhao and Chen Rirong developed it.
The patent app..
Paper and Pulp
| Thu 23 Jul 2026
Beijing, July 23 -- Wuhan Building Material Industry Design & Research Institute Co Ltd has submitted a patent application for Intelligent Calcium Silicate Board Paper Pulp Concentration Control Method and System Based on DNN-LSTM Deep Learning. This invention was developed by Wu Weiping, Sun Zhengjie, Wan Chunyan, Hu Yuliang, L..
Paper and Pulp
| Wed 22 Jul 2026
Beijing, July 23 -- State Intellectual Property Office of China has published Zhejiang Jinli Environmental Prot Paper Industry Co Ltd patent application for Papermaking White Water Anion Impurity Adsorption Device. The invention was developed by Wang Leishan, Li Caipeng, Li Wei, Zhang Haibo and Xu Wang.
The patent application..
Paper and Pulp
| Wed 22 Jul 2026
Beijing, July 23 -- State Intellectual Property Office of China has published Jiangxi Songrou Paper Ind Co Ltd patent application for Slitting Device for Toilet Paper Production. The invention was developed by Liu Changsheng, Zhou Chunfeng and Jin Laijie.
The patent application number is CN202610244445 20260302. The patent pu..
Paper and Pulp
| Wed 22 Jul 2026
Beijing, July 23 -- State Intellectual Property Office of China has published Dongguan Xinsai Tech Co Ltd patent application for Card Accurate Cutting Method and Device Considering Paper Deformation. The invention was developed by Luo Houshuai, Luo Bingbing and Zhang Yonghong.
The patent application number is CN202610279766 2..
Paper and Pulp
| Wed 22 Jul 2026
Beijing, July 23 -- State Intellectual Property Office of China has published Dongguan Kwg Color Printing Co Ltd patent application for Laser Transfer Paper Gravure Cursor Recognition System. The invention was developed by Shen Guoyong, Wu Jiyong, Zhu Rihui and Wang Xiaocheng.
The patent application number is CN20261092782 20..
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