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Paper and Pulp
| Sat 14 Feb 2026
Alexandria, Feb. 14 -- Toshiba Tec has been granted a patent for Printer and Paper Conveyance Apparatus. Murata Tomomasa developed the invention.
The patent application number is US202418429484 20240201. The patent publication number is US12545544 (B2). International Patent Classification codes are B41J15/02, B41J15/04, B41J15/..
Paper and Pulp
| Fri 13 Feb 2026
Alexandria, Feb. 14 -- Council of Scient & Industrial Research has been granted a patent for Non-invasive Paper Based Device for Pregnancy Detection in Cattle and Buffaloes. Umapathy Govindhaswamy, Asthana Amit, Chintalagiri Mohan Rao, Kumar Vinod and Gopi Suresh developed the invention.
The patent application number is US20201..
Paper and Pulp
| Sat 14 Feb 2026
Beijing, Feb. 14 -- Suzhou Guanwei Thermal Sensitive Paper has submitted a patent application for Thermosensitive Label Paper Cutting Quality Identification Method, System and Equipment and Medium. This invention was developed by Xu Minhua.
The patent application number is CN202510534625 20250427. The patent publication number ..
Paper and Pulp
| Fri 13 Feb 2026
Beijing, Feb. 14 -- State Intellectual Property Office of China has published UPM-Kymmene patent application for Glass Paper Comprising Bctmp and Recycled Pulp. The invention was developed by Kotilainen Jari.
The patent application number is CN20238091159 20231221. The patent publication number is CN120530245 (A). International..
Paper and Pulp
| Sat 14 Feb 2026
Beijing, Feb. 14 -- South China University of Technology has submitted a patent application for Beet Pulp Fiber-based Polycarboxylated Cationic Bio-adsorbent as Well as Preparation Method and Application of Beet Pulp Fiber-based Polycarboxylated Cationic Bio-adsorbent. Zhu Siming and Yang Minxia developed the invention.
The pat..
Paper and Pulp
| Fri 13 Feb 2026
Beijing, Feb. 13 -- Guangzhou Hongyue Jet Printing Tech Co Ltd has sought patent for Environment-friendly Crystal Label Paper Material and Preparation Method Thereof. This invention was developed by Li Laying and Liu Wei'an.
The patent application number is CN202510478858 20250416. The patent publication number is CN120519106..
Paper and Pulp
| Fri 13 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has published MCC20 Group Shanghai Metallurgical Ind Co Ltd and China MCC20 Group Corporation patent application for Ore Pulp Dehydration Method Based on Lepidolite Ore. The invention was developed by Niu Jianrong, Wang Pengfei, Wang Hongjun, Ma Rujian and Yuan Dian..
Paper and Pulp
| Fri 13 Feb 2026
Beijing, Feb. 13 -- Gold East Paper Jiangsu Co Ltd has applied Chinese patent for Paper Cutting System and Paper Sorting Device Thereof. Dai Lin, Zhang Haihong, Huang Xiaochen and Zhu Jianji developed it.
The patent application number is CN202510823251 20250619. The patent publication number is CN120517913 (A). International ..
Paper and Pulp
| Fri 13 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has released Taibo Adhesive Material (Dongtai) patent application for Uniform Adjusting Mechanism for Surface Tension of Coated Paper. This invention was developed by Guo Baikun, Guo Shengwang, Kwak Seung Woo, Wang Cheng, Wang Yaozai, Hang Shuangquan, Ma Luyang, Zhu..
Paper and Pulp
| Fri 13 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has published Jiangsu Xingyu Outdoor Leisure Products Co Ltd patent application for Sanitary Towel Pulp Sheet Feeding Device. The invention was developed by Qian Kai.
The patent application number is CN20251116354 20250723. The patent publication number is CN1205..
Paper and Pulp
| Fri 13 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has received Tongxiang Hengchang Paper and Plastic patent application for Lifting Device for Transferring Chemical Fiber Paper Tubes. Wang Chao, Chen Xiaoying, Zhou Feng and Zhang Yuting developed the invention.
The patent application number is CN202510522625 20250..
Paper and Pulp
| Fri 13 Feb 2026
Beijing, Feb. 13 -- Jujinlong Color Printing Packaging Xinghua Co Ltd has sought patent for Automatic Stereoscopic Warehouse for Honeycomb Paperboard Storage. This invention was developed by Zhan Zhaohao and Zou Meijuan.
The patent application number is CN202510607504 20250513. The patent publication number is CN120517740 (A)..
Paper and Pulp
| Fri 13 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has released Nantong Chengzhi Environmental Protection Tech Co Ltd patent application for Laminated Paper Production Equipment with Automatic Feeding Function. This invention was developed by Xu Haizhu.
The patent application number is CN20251103237 20250721. The..
Paper and Pulp
| Fri 13 Feb 2026
Beijing, Feb. 13 -- Wang Haoran has sought patent for Structure of Paper Take-out Meal Box and Drying and Heat Preservation Scheme of Paper Take-out Meal Box. This invention was developed by Wang Haoran.
The patent application number is CN202510738304 20250604. The patent publication number is CN120517688 (A). International P..
Paper and Pulp
| Fri 13 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has received Hetu Shanghai Art Packaging Co Ltd patent application for Paper Box Packaging Machine. Li Jing developed the invention.
The patent application number is CN202510388880 20250331. The patent publication number is CN120517660 (A). International Patent C..
Paper and Pulp
| Fri 13 Feb 2026
Beijing, Feb. 13 -- Shandong Fuyang Lituo New Material Tech Co Ltd has submitted a patent application for Paper Packaging Box Strength Detection Device Based on Pressure Sensor. This invention was developed by Zhang Fei and Sui Changyuan.
The patent application number is CN202510646609 20250520. The patent publication number ..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has released Jiangsu Changxin Packaging Co Ltd patent application for Waste Paper Crushing Device for Carton Processing. This invention was developed by Wang Jundong.
The patent application number is CN20251104741 20250721. The patent publication number is CN1205..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 13 -- Guangdong Yangguang Comet Electronics Technology has submitted a patent application for Automatic Paper Rubbing Mechanism and Paper Shredder. Li Guoguang and Xu Yifeng developed the invention.
The patent application number is CN202510798319 20250616. The patent publication number is CN120515549 (A). Internat..
Paper and Pulp
| Fri 13 Feb 2026
Beijing, Feb. 13 -- Southeast University has filed a patent application for Flying Mechanical Arm Based on Paper Folding Structure and Parameter Optimization Design and Control Method. This invention was developed by Zhang Jun, Li Jiaqian, Huang Huyi, Cao Kaiqin and Song Aiguo.
The patent application number is CN202510686086 20..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 13 -- Shantou Jinshucheng Paper Co Ltd has sought patent for Packing Paper Gravure Press. This invention was developed by Xu Shugeng.
The patent application number is CN20251123476 20250724. The patent publication number is CN120517047 (A). International Patent Classification codes are B41F13/00, B41F22/00, B41F..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has received Henan Huiquan Biotechnology Co Ltd patent application for Alkali-free Glue Coating Device on Corrugated Paper Production Line. Li Bo and Zhang Xing developed the invention.
The patent application number is CN202510729508 20250603. The patent publicat..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 13 -- Shaanxi Dongfang Environmental Prot Industry Group Dongpeng Renewable Resources Utilization Co Ltd has submitted a patent application for Primary Pulp Residue-water Separation Equipment for Clean Papermaking. This invention was developed by Gao Xiaohui, Liu Haiguo, Liu Qunli and Wen Dongping.
The patent ap..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has received Shougang Luannan Macheng Mining Ind Co Ltd patent application for Control Method, Device and Equipment of Ore Pulp Concentration System and Medium. Zhao Jianhua, Zhu Jianshuang, Zhang Yungang, Gu Weichao, Gao Liyong, Huang Lianfu, Han Yongqiang, Wang Ch..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has released Yantai Jinpeng Mining Machinery Co Ltd patent application for Treatment Device for Deposited Ore Pulp in Overflow Ditch of Thickener. This invention was developed by Yu Kai, Liu Chong, Liu Weicheng, Wang Tao and Xu Qingyan.
The patent application num..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 13 -- Ningbo Asia Pulp & Paper has submitted a patent application for Paperboard and Preparation Method Thereof. This invention was developed by Ye Chunjie, Wang Lexiang, Liu Wei, Tian Weishi and Wang Fangning.
The patent application number is CN202510675421 20250523. The patent publication number is CN120520115 (..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has published Anhui Tianxiang High Tech Special Packaging Mat Group Co Ltd patent application for Waterproof Tipping Paper. The invention was developed by Yu Tianxiang, Yu Fangqing, Chu Xiaofeng, Chu Yiwei and Yu Xiaoxia.
The patent application number is CN202511..
Paper and Pulp
| Fri 13 Feb 2026
Geneva, Feb. 13 -- Jujo Paper has applied WIPO patent for Release Paper Base Sheet and Release Paper. Tosaka Masaya, Yoshida Yoshio, Abe Hiroaki, Hatakeyama Yuto and Watanabe Yuhi developed it.
The patent application number is WO2025JP25074 20250714. The patent publication number is WO2026028777 (A1). International Patent Class..
Paper and Pulp
| Fri 13 Feb 2026
Geneva, Feb. 13 -- Nippon Paper Industries has submitted a patent application for Release Paper Base Sheet and Release Paper. This invention was developed by Tosaka Masaya, Yoshida Yoshio, Furui Shintaro and Hirai Kenji.
The patent application number is WO2025JP22049 20250619. The patent publication number is WO2026028640 (A1)...
Paper and Pulp
| Fri 13 Feb 2026
Geneva, Feb. 13 -- World Intellectual Property Organization has released Nippon Kinsen Kikai patent application for Paper Sheet Processing Device. This invention was developed by Izawa Shinya, Kitano Tomonori, Iose Shin, Ichiminami Tomoyuki, Inami Shori and Ishihara Yuki.
The patent application number is WO2025JP20484 2025060..
Paper and Pulp
| Fri 13 Feb 2026
Geneva, Feb. 13 -- Nippon Kinsen Kikai has sought patent for Paper Sheet Processing Device. This invention was developed by Izawa Shinya, Kitano Tomonori, Iose Shin, Ichiminami Tomoyuki, Inami Shori and Ishihara Yuki.
The patent application number is WO2025JP20483 20250606. The patent publication number is WO2026028597 (A1). In..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 13 -- Linyi Xiangrun New Decoration Mat Co Ltd has submitted a patent application for Melamine Paper Surface Defect Detection System Based on Optical Detection. This invention was developed by Wang Pan, Sun Weida and Sun Chunzheng.
The patent application number is CN202510991653 20250718. The patent publication ..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has released Zhejiang Aimanshi Intelligent Household Co Ltd patent application for Viscous Force Testing Device for Adhesive Wallpaper. This invention was developed by Wang Lu, Wang Xinhai, Chen Min, Mao Xinjian, Xu Yong, Wu Xiaohong, Xiao Sa, Zhang Tonglin, Li Qin,..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has released Yantai Yuto Printing & Packaging Co Ltd patent application for Paper Hook Automatic Pre-folding Box Wall Glue Scraping and Edge Shoveling Equipment. This invention was developed by Wu Xinguo, Liu Donghua, Gu Guopeng, Chen Liang and Wei Yongzeng.
The ..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has received Jiangsu Fantasy Packaging New Mat Co Ltd patent application for Rolling Equipment for Base Paper Film Pasting in Paper Cup Production. Liu Jiajia and Hu Ruirui developed the invention.
The patent application number is CN202510728045 20250603. The pat..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has released Jiangsu Kangxun Digital Control Equipment Tech Co Ltd patent application for Double-roller Conveying Type Paper Cutter for Carton Production. This invention was developed by Liu Zhen.
The patent application number is CN202411413305 20241011. The pate..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 13 -- Anhui Fengyang Guofeng Ecological Tech Material Co Ltd has applied Chinese patent for Preparation Method and Preparation Device of Air Filter Paper. Liang Zhiqiang developed it.
The patent application number is CN202510915979 20250703. The patent publication number is CN120520112 (A). International Patent ..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has received Lhasa Caiquan Fuli Nat Handmade Industry Co Ltd patent application for Tibetan Paper Manufacturing Method for Student Exercise Book. Danzeng Quzhen developed the invention.
The patent application number is CN202510876584 20250627. The patent publicat..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 13 -- Nine Dragons Paper Taicang Co Ltd has filed a patent application for Back Sizing System for Papermaking. This invention was developed by Xu Jian.
The patent application number is CN202510819976 20250619. The patent publication number is CN120520108 (A). International Patent Classification codes are D21H21/..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has received Guangdong Guanhao High-Tech patent application for Thermo-sensitive Paper Coating Suitable for Backing-paper-free Label and Preparation Method and Application of Thermo-sensitive Paper Coating. Wen Hui, Liang Dongmei, Cheng Xiao, Long Dongping, Chen Tin..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has released Gold East Paper Jiangsu Co Ltd patent application for Paper Product, Coating, Biological Adhesive and Preparation Method Thereof. This invention was developed by Li Jun, Tao Weifeng, Yin Qing, Wang Hongliang and Yu Wangsheng.
The patent application n..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 13 -- Xu Zhouyu has submitted a patent application for Dry and Wet Mixed Absorbent Paper Production Equipment.
The patent application number is CN202510776808 20250611. The patent publication number is CN120520105 (A). International Patent Classification codes are D21F11/00, D21H11/00 and D21H21/20. Cooperativ..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has published Dongguan Shunyu Paper Ind Co Ltd patent application for Efficient Production Equipment and Process for High-strength Corrugated Medium Paper. The invention was developed by Liu Weifeng and Yi Rongzong.
The patent application number is CN202510646168..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has published Wanzai Jinke Paper Ind Co Ltd patent application for Firework Paper Heat Recovery Device. The invention was developed by Luo Gengxue.
The patent application number is CN202510718074 20250530. The patent publication number is CN120520099 (A). Interna..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has published Wenzhou Libaijia Culture Articles Co Ltd patent application for Paper Cutting Device for Notebook Processing. The invention was developed by Zhou Qing and Zhou Han.
The patent application number is CN202510884983 20250630. The patent publication num..
Paper and Pulp
| Fri 13 Feb 2026
Geneva, Feb. 13 -- Syntron Ind Pvt Ltd has sought patent for Water-based Anionic Pigment Ink for School and Office Paper Stationary Flexogaphic Printing Without Synthetic Polymer Binders and Resin. This invention was developed by Trivedi Shrenik M, Trivedi Rushay S and Vyas Bhavtosh R.
The patent application number is WO2024I..
Paper and Pulp
| Fri 13 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has received Zhenjiang Xintai Insulation Mat Co Ltd patent application for Transformer Insulation Hard Paper Tube and Manufacturing Method. Chen Xin and Zhu Lian developed the invention.
The patent application number is CN202510890068 20250630. The patent publica..
Paper and Pulp
| Fri 13 Feb 2026
Beijing, Feb. 13 -- Hainan Gold Hong Ye Paper Co Ltd has filed a patent application for Broken Paper Judging and Recycling System. This invention was developed by Lin Youzheng, Cai Yujun and Fu Haoke.
The patent application number is CN202510681982 20250526. The patent publication number is CN120507367 (A). International Pate..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has received Yunnan Dali Tianxin Packaging Mat Co Ltd patent application for Double-sided Laser Marking Equipment for Lined Paper Production. Zhou Jiabao, Yang Genghui, Rao Simei, Zha Meihua, Zhao Siming, Zhao Xijiu, Zhang Xiuping and Yang Yaxing developed the inven..
Paper and Pulp
| Fri 13 Feb 2026
Geneva, Feb. 13 -- World Intellectual Property Organization has published Huhtamaki Flexible Packaging Germany GmbH & Co KG patent application for Packaging Material Comprising a Vacuum-coated Paper Layer and a Grease Barrier. The invention was developed by Mayer Katharina, Bäuerlein Bastian, Schäftner Markus and Schmölz Mart..
Paper and Pulp
| Thu 12 Feb 2026
Geneva, Feb. 12 -- Nanjing Yimu Intelligent Tech Co Ltd and Shenzhen Yimu Tech Co Ltd have filed a patent application for Residual Chlorine Detection Test Paper and Preparation Method Therefor. This invention was developed by Wang Yue, Li Zhiqiang and Chen Tianyi.
The patent application number is WO2025CN124823 20250928. The ..
Paper and Pulp
| Wed 11 Feb 2026
Beijing, Feb. 12 -- Dongguan Detai Paper Products Co Ltd has submitted a patent application for Coating Self-adaptive Adjusting Method and System for Packaging Paper Printing. This invention was developed by Nie Faqing.
The patent application number is CN202510608654 20250513. The patent publication number is CN120503524 (A)...
Paper and Pulp
| Wed 11 Feb 2026
Beijing, Feb. 12 -- State Intellectual Property Office of China has released Wu Fei patent application for Paper Hand Bag Printing Device.
The patent application number is CN202510656913 20250521. The patent publication number is CN120503503 (A). International Patent Classification codes are B41F15/08, B41F15/14 and B41F15/2..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 12 -- Guangzhou Shenyun Spice Tech Development Co Ltd has applied Chinese patent for Fiveleaf Gynostemma Herb Pulp Containing Fiveleaf Gynostemma Herb Rhizomes and Preparation Method and Application of Tobacco Sheet. Yu Guanghan developed it.
The patent application number is CN202510801472 20250616. The patent p..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 12 -- Zhejiang University of Science and Technology has submitted a patent application for Intelligent Paper Marking Method Based on Knowledge Graph Fusion Large Model. This invention was developed by Chen Yu and Tang Wei.
The patent application number is CN202510590050 20250508. The patent publication number is C..
Paper and Pulp
| Wed 11 Feb 2026
Beijing, Feb. 12 -- Rongzhong Yida Tianjin Tech Development Co Ltd has applied Chinese patent for Miniprinter and Method for Adapting to Different Roll Paper Widths. Zhou Congming, Guo Haiying, Guo Mengting and Ji Zhenqi developed it.
The patent application number is CN202510942264 20250709. The patent publication number is C..
Paper and Pulp
| Wed 11 Feb 2026
Beijing, Feb. 12 -- Guangdong Hezheng Tech Co Ltd has submitted a patent application for Paper Fiber Aluminum Cover Plate for Circuit Board Drilling and Preparation Method of Paper Fiber Aluminum Cover Plate. Li Binde, Sun Chenggang and Li Rensheng developed the invention.
The patent application number is CN202510838869 20250..
Paper and Pulp
| Wed 11 Feb 2026
Beijing, Feb. 12 -- Wuhu Huaxiang Printing Packaging Co Ltd has submitted a patent application for Sunflower Circular Paperboard Processing Assembly Line and Processing Technology Thereof. Li Nannan developed the invention.
The patent application number is CN202510875450 20250627. The patent publication number is CN120503459 ..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 12 -- Henan Zhangbaoshan Biotechnology Co Ltd has submitted a patent application for Preparation Method and Equipment of Chinese Yam Primary Pulp Fine Dried Noodles. This invention was developed by Zhang Xiaowei and Lei Fengchao.
The patent application number is CN202510857681 20250625. The patent publication nu..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 12 -- State Intellectual Property Office of China has published Ma Weifeng patent application for Paper Honeycomb-shaped Grid for Medicine Planting. The invention was developed by Ma Weifeng and Zhang Jingjing.
The patent application number is CN202510934358 20250708. The patent publication number is CN120500985..
Paper and Pulp
| Wed 11 Feb 2026
Beijing, Feb. 12 -- Zibo Wangcun Paper Co Ltd has submitted a patent application for Conveying and Flattening Device for Roll Paper Processing. This invention was developed by Sun Maojiang and Yang Xianzheng.
The patent application number is CN20251107917 20250722. The patent publication number is CN120504207 (A). Internation..
Paper and Pulp
| Wed 11 Feb 2026
Beijing, Feb. 12 -- Anqing Jierun Paper Plastic has submitted a patent application for Raw Paper Covering Film Winding Device and Raw Paper Covering Film Winding Method for Paper Cup Production. This invention was developed by Huang He, Huang Shan, Chen Ye, Zhang Zhengkai and Jin Lele.
The patent application number is CN2025108..
Paper and Pulp
| Wed 11 Feb 2026
Beijing, Feb. 12 -- Nanjing Humanities Printing Co Ltd has filed a patent application for Positioning and Guiding Printing Equipment Self-adaptive to Paper Characteristics. This invention was developed by Yu Guilin, Zhu Jingwan, Song Enpeng, Xiong Wenlyu and Luo Feng.
The patent application number is CN202510684051 20250526. ..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 12 -- State Intellectual Property Office of China has received Shanghai Xunyuan Biotechnology Co Ltd patent application for Treatment System for Promoting Dental Pulp Repair by Using Oral Stem Cells. Qi Haichao developed the invention.
The patent application number is CN202510694461 20250528. The patent publicat..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 12 -- Xiao Wei has submitted a patent application for Paper Hand Bag Recovery Device.
The patent application number is CN202510829981 20250620. The patent publication number is CN120502569 (A). International Patent Classification codes are B09B3/35, B09B101/75 and B09B101/85. Cooperative Patent Classification ..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 12 -- Kunming Lishe Tech Co Ltd has submitted a patent application for Ink-jet Printing Paper with Modification Layer as Well as Preparation Method and Application of Ink-jet Printing Paper. This invention was developed by Yin Zikun.
The patent application number is CN202510764424 20250609. The patent publicatio..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 12 -- Lucky Film Co Ltd has sought patent for Thermal Sublimation Photographic Paper and Preparation Method Thereof. This invention was developed by Xing Yanhong, Ge Shuren, Huang Haishui, Fan Li, Chen Siyu and Zhang Jingjing.
The patent application number is CN202510872126 20250626. The patent publication numbe..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 12 -- State Intellectual Property Office of China has received Hefei Hongtu Printing Co Ltd patent application for Automatic Papermaking Reagent Adding Device. Lu Wei and Wang Mei developed the invention.
The patent application number is CN202510652076 20250520. The patent publication number is CN120505823 (A). ..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 12 -- Shandong Sanjia Polymerization Polymer Mat Co Ltd has submitted a patent application for Non-ionic Acrylic Emulsion for Papermaking and Preparation Method Thereof. This invention was developed by Si Chengyou.
The patent application number is CN202510864396 20250626. The patent publication number is CN12050..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 12 -- Liansheng Paper Industry (Longhai) has applied Chinese patent for Kraft Paper and Preparation Method Thereof. Zhang Yongchun, Zhu Qi, Chen Guangjun, Wang Cailin, Deng Yulei, Yuan Fuyu, Huang Lizhen, Wu Jianmin, Chen Zhenyao, Ma Lanjun, Lin Kaijie, Zhou Zhifan, Ouyang Lizhi, Cen Jianmin, Wang Yong, Yang Guoqi,..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 12 -- Liansheng Paper Industry (Longhai) has submitted a patent application for Corrugated Paper and Preparation Method Thereof. This invention was developed by Zhang Yongchun, Zhu Qi, Chen Guangjun, Wang Cailin, Deng Yulei, Yuan Fuyu, Huang Lizhen, Wu Jianmin, Chen Zhenyao, Ma Lanjun, Lin Kaijie, Zhou Zhifan, Ouya..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 12 -- Zhejiang Jingxing Paper Joint Stock has filed a patent application for High-dry-wet-strength Naturally Degradable Crepe Paper Mulching Film and Preparation Method Thereof. This invention was developed by Sun Yanping, Lyu Xiaofeng, Cheng Zhengbai, Rubin, Zhou Pingyan, Wang Yuxiao and Bai Lulu.
The patent appl..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 12 -- State Intellectual Property Office of China has received Shandong Mingyuan Intelligent Equipment Co Ltd patent application for Sliding Breast Roll of Heavy Shaking and Vibrating System for Papermaking. Hu Peng, Hu Anming, Liu Guanghui, Hu Anliang and Zhang Hanjun developed the invention.
The patent applica..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 12 -- Dongguan Shunyu Paper Ind Co Ltd has submitted a patent application for Fiber Classifying Screen for Pulping and Process Thereof. Liu Weifeng and Chen Zhifeng developed the invention.
The patent application number is CN202510798716 20250616. The patent publication number is CN120505814 (A). International P..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 12 -- Shaanxi Dongfang Environmental Prot Industry Group Dongpeng Renewable Resources Utilization Co Ltd has applied Chinese patent for Linkage Circulating Beater for Papermaking. Meng Hui, He Jifeng, Wei Bin and Song Rui developed it.
The patent application number is CN202510610378 20250513. The patent publicat..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 12 -- State Intellectual Property Office of China has published Shandong Bohui Paper patent application for Raw Material Pretreatment Device for Kraft Paper Production. The invention was developed by Wang Zengjian, Wang Junming, Yuan Yuguang and Zhao Minmin.
The patent application number is CN202510994887 20250718..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 12 -- Wuhan Human Union Tech Co Ltd has filed a patent application for Modified Cationic Polyacrylamide Papermaking Reinforcing Agent and Preparation Method Thereof. This invention was developed by Hu Xijun.
The patent application number is CN202510766027 20250610. The patent publication number is CN120504775 (A..
Paper and Pulp
| Thu 12 Feb 2026
Geneva, Feb. 12 -- Zhejiang Ounuo Machinery Technology has submitted a patent application for Paper Bag. Ouyang Xicong developed the invention.
The patent application number is WO2025CN109347 20250718. The patent publication number is WO2026026577 (A1). International Patent Classification codes are B65D30/20 and B65D33/06.
..
Paper and Pulp
| Wed 11 Feb 2026
Beijing, Feb. 12 -- State Intellectual Property Office of China has received Sun Yat-sen University patent application for Soft Rolling Building Block Based on Paper Folding. Wu Jianing, Wang Ji, Zhao Yuwen, Huang Zexiang, Chen Zheng, Zhang Zhenpeng, Mai Tianyu, Yang Hao and Ma Ke developed the invention.
The patent application..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 12 -- State Intellectual Property Office of China has released Pangang Group Chongqing Vanadium Titanium Technology and Chongqing Titanium Ind Co Ltd Of Pangang Group patent application for Preparation Method of Special Water Slurry Titanium Dioxide for Decorative Paper. This invention was developed by Luo Jing, Ye..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 12 -- State Intellectual Property Office of China has received Inner Mongolia Guochuang Rare Products Tech Co Ltd patent application for Rare Earth (RES) Display Raw Material for Electronic Paper and Preparation Method Thereof. Liu Peng developed the invention.
The patent application number is CN202510680376 202..
Paper and Pulp
| Wed 11 Feb 2026
Beijing, Feb. 12 -- Shanxi Lile Packaging Tech Co Ltd has applied Chinese patent for Conveying and Cutting Equipment for Paper Processing. Li Jie, He Xianfei, Wang Dong and Jiao Yiyuan developed it.
The patent application number is CN202510991083 20250718. The patent publication number is CN120503268 (A). International Patent..
Paper and Pulp
| Wed 11 Feb 2026
Beijing, Feb. 12 -- China University of Mining has submitted a patent application for Multi-mode Paper Folding Holder and Optimization Control Method Thereof. Sun Haozhi, Wang Baiyi, Du Jinhong, Liu Xiaoyang, Yi Zhongwen, Liu Xinhua, Hua Dezheng and Rohrczyk Grzegorz developed the invention.
The patent application number is CN2..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 12 -- Jiangmen Yuexiang Biological Tech Co Ltd has submitted a patent application for Fish Soluble Pulp Concentration Equipment and Concentration Process Thereof. This invention was developed by Zhang Xiaowei, Xu Jichao and Wang Kaixuan.
The patent application number is CN202510644616 20250519. The patent public..
Paper and Pulp
| Wed 11 Feb 2026
Beijing, Feb. 12 -- Binhai Hongliangmei Paper Machinery Co Ltd has submitted a patent application for Stainless Steel Roller Shell Drilling Equipment of Special Papermaking Equipment. This invention was developed by Fu Qiang and Ji Gengming.
The patent application number is CN202510907982 20250702. The patent publication numb..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 12 -- State Intellectual Property Office of China has published Kronotec AG patent application for Method for Producing Laminate Comprising at Least One Kraft Paper Layer and at Least One Further Paper Layer. The invention was developed by Kalwa Norbert.
The patent application number is CN20238088741 20231213. T..
Paper and Pulp
| Wed 11 Feb 2026
Beijing, Feb. 12 -- Suzhou Langkun Automation Equipment Co Ltd has submitted a patent application for Unpacking Machine for Paper Between Screen Glass Substrates. This invention was developed by Sun Dongzhi, Yu Wenlong, Chen Changsheng and Zheng Guijun.
The patent application number is CN202510671623 20250523. The patent publ..
Paper and Pulp
| Wed 11 Feb 2026
Beijing, Feb. 12 -- State Intellectual Property Office of China has published Guangzhou Dachuang Intelligent Equipment Co Ltd patent application for Paper Twisting Device, Paper Twisting System, Paper Twisting Method and Carton Wrapping Machine. The invention was developed by Zhong Jinhong, Chen Zhide and Wang Bingchuan.
The ..
Paper and Pulp
| Wed 11 Feb 2026
Beijing, Feb. 12 -- Guangdong Qihang Printing Packaging Co Ltd has applied Chinese patent for Collecting Device for Leftover Materials in Paperboard Production Process. Jiang Kun developed it.
The patent application number is CN202510750140 20250606. The patent publication number is CN120502882 (A). International Patent Class..
Paper and Pulp
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Qingyuan Keding Electromechanical Equipment Co Ltd, Qingyuan Yuchen Environmental Prot New Material Co Ltd and Qingyuan Huayan New Material Tech Co Ltd have applied Chinese patent for Paper Tray Production Quality Detection Method and System Based on Visual Processing. Ye Jinqiang, Hu Keyi and Huang Chenqi de..
Paper and Pulp
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Beijing BOE Display Tech Co and BOE Technology Group have submitted a patent application for Electronic Paper Display Module, Manufacturing Method and Electronic Paper Display Device. This invention was developed by Liu Chengzhan, Chen Junsheng, Deng Liguang, Li Hui, Liu Jinghao, Liu Yanjun, Xie Yonggang, Yua..
Paper and Pulp
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Guangzhou Juhe Packaging Material Tech Co Ltd has submitted a patent application for Tipping Paper Production Safety Monitoring Method and System. This invention was developed by Gao Ning and Huang Lei.
The patent application number is CN202510658499 20250521. The patent publication number is CN120496186 (..
Paper and Pulp
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Inner Mongolia University of Technology has submitted a patent application for Newspaper Image Layout Analysis Method Based on Panoramic Segmentation. This invention was developed by Lu Min, Guo Qian, Ounier and Ji Yatu.
The patent application number is CN202510635580 20250516. The patent publication number ..
Paper and Pulp
| Wed 11 Feb 2026
Alexandria, Feb. 11 -- U.S. Patent and Trademark Office has published Samsung Electronics patent application for Utilizing Generative Artificial Intelligence (AI) Within the Context of Collaborative Wallpaper as Communication Platform. The invention was developed by Bromley Jamar Alexander, Mars Anthony James, Miller Rachel Rose..
Paper and Pulp
| Wed 11 Feb 2026
Alexandria, Feb. 11 -- Gasparotto Giovanni has submitted a patent application for Paper Element for Packaging Use, in Particular a Cigarette Paper. Gasparotto Giovanni developed the invention.
The patent application number is US202318998145 20230727. The patent publication number is US20260033530 (A1). International Patent Cl..
Paper and Pulp
| Tue 10 Feb 2026
Alexandria, Feb. 11 -- U.S. Patent and Trademark Office has released Ahlstrom patent application for Barrier Paper with High Oxygen Barrier Properties. This invention was developed by Paquet Oliver and Roux Mireille.
The patent application number is US202318998305 20230804. The patent publication number is US20260035862 (A1). I..
Paper and Pulp
| Tue 10 Feb 2026
Alexandria, Feb. 11 -- Park Younhee has sought patent for Method for Manufacturing Onion Pulp for Paper and Capsule. This invention was developed by Park Younhee and Park Dae-long.
The patent application number is US202519357193 20251014. The patent publication number is US20260035860 (A1). International Patent Classification..
Paper and Pulp
| Tue 10 Feb 2026
Alexandria, Feb. 11 -- Papeltec Overseas has submitted a patent application for Method and Apparatus for Preparing Transfer Tape Constructs for Paper Web Turn-up Processes. This invention was developed by Rodriguez Peter, Rodriguez Jason and Austin Craig.
The patent application number is US202519354992 20251010. The patent publ..
Paper and Pulp
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Zhuhai Pantum Electronics has submitted a patent application for Image Forming Device, Paper Jam Prevention Processing Method and Medium. This invention was developed by Liu Guangming.
The patent application number is CN202510725968 20250530. The patent publication number is CN120491410 (A). International Pa..
Paper and Pulp
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Konica Minolta has submitted a patent application for Paper Property Detection Device, Image Forming System, and Recording Medium. Yoshikawa Hiroyuki, Masuda Junichi, Ogata Satoshi and Ishikawa Akimasa developed the invention.
The patent application number is CN202510165151 20250214. The patent publication n..
Paper and Pulp
| Wed 11 Feb 2026
Beijing, Feb. 11 -- State Intellectual Property Office of China has published State Grid Corporation of China, Xi'an Jiaotong University, China Electric Power Research Institute, Jiangsu Xinyuan Electric Co Ltd and Electric Power Res Inst State Grid Shaanxi Electric Power Co Ltd patent application for Experimental Device and Met..
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