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Paper and Pulp
| Mon 09 Mar 2026
Beijing, March 9 -- Qilu University of Technology Shandong Academy of Sciences and Shandong Huatai Paper Co Ltd have submitted a patent application for Lignin-chitosan-based Coated Vegetable Parchment as Well as Preparation Method and Application Thereof. This invention was developed by Ji Xingxiang, Tanaka Tatsuru, Zhang Fengsh..
Paper and Pulp
| Mon 09 Mar 2026
Beijing, March 9 -- Liaoyuan Jinyu Zhengcheng Diaphragm Co Ltd and Liaoyuan Longxiang Applied Chemical Res Co Ltd have submitted a patent application for Gas Stove Battery Pulp Layer Paper and Preparation Method Thereof. This invention was developed by Wang Fu, Liu Hanxia and Xu Ziyang.
The patent application number is CN2025..
Paper and Pulp
| Mon 09 Mar 2026
Beijing, March 9 -- Hefei Maisi Biotechnology Co Ltd and Anson Biochem Tech Ltd have sought patent for Method for Preparing Paper Pulp from Straw Based on Solid Oxidation-dilute Alkali Treatment Method and Application. This invention was developed by Li Fenghe, Yao Risheng, Bian Xialing, Yao Yao and Su Kai.
The patent applica..
Paper and Pulp
| Mon 09 Mar 2026
Beijing, March 9 -- Dongtai Junxing Tech Co Ltd and Xuzhou University of Technology have submitted a patent application for Winding Equipment of Roll Paper Slitting Machine with Multi-channel Slitting Function. This invention was developed by Zhong Juelin, Wang Xin and Gao Chunhu.
The patent application number is CN2025109073..
Paper and Pulp
| Sun 08 Mar 2026
Alexandria, March 9 -- Dabida Corp has submitted a patent application for Check Authentication System and Operation Method Using Check Paper Printed with Micro Dot Patterns and Smart Pen. This invention was developed by Lee Eunseung.
The patent application number is US202519268964 20250714. The patent publication number is US..
Paper and Pulp
| Sun 08 Mar 2026
Beijing, March 9 -- Anhui Yonghao New Material Tech Co Ltd has submitted a patent application for Rapid Leak Detection Device for Disposable Paper Cups. This invention was developed by Dong Zihao, Cheng Yonghua and Dong Yong.
The patent application number is CN202510797825 20250616. The patent publication number is CN12074086..
Paper and Pulp
| Sun 08 Mar 2026
Beijing, March 9 -- Huizhou Dongxin Paper Products Co Ltd has submitted a patent application for Finished Paper Adhesion Testing Equipment. This invention was developed by Fu Rufang and Chen Sanqing.
The patent application number is CN20251109815 20250722. The patent publication number is CN120741336 (A). International Patent..
Paper and Pulp
| Sun 08 Mar 2026
Beijing, March 9 -- State Intellectual Property Office of China has received Zhuhai Brightening Ind Co Ltd patent application for Paper Tape Wear Resistance Testing Machine. Liu Wenfeng, Liang Yong, Zhou Dali and Lee Jong-yoon developed the invention.
The patent application number is CN202511274478 20250908. The patent public..
Paper and Pulp
| Sun 08 Mar 2026
Beijing, March 9 -- Foshan Dingmao Tech Co Ltd has submitted a patent application for Method for Testing Water Absorbability of Coated Paper. Xiang Hua, Xu Wanqi, Xiang Jie, Lu Hang, Bian Yu and Zhang Fangshuai developed the invention.
The patent application number is CN202510841847 20250623. The patent publication number is ..
Paper and Pulp
| Mon 09 Mar 2026
Beijing, March 9 -- Zhejiang Laibao Display Tech Co Ltd has filed a patent application for Electronic Paper Display Device and Electronic Equipment. This invention was developed by Qiao Chuanxing, Yuan Jin and Wang Kai.
The patent application number is CN202510946374 20250709. The patent publication number is CN120742596 (A)...
Paper and Pulp
| Sun 08 Mar 2026
Alexandria, March 9 -- Aspen Tech Corp has submitted a patent application for Process Modelling Method and System for Non-linear Continuous-like Process and Application in Pulp and Paper Industry. This invention was developed by You Jiangsheng, Santos Julian, Feng Simon, Zhao Hong, Tateya-blancett Janet L and Claussen Heiko.
..
Paper and Pulp
| Mon 09 Mar 2026
Beijing, March 9 -- State Intellectual Property Office of China has released Beiren Intelligent Equipment Tech Co Ltd patent application for Automatic Paper Roll Positioning Device and Positioning Method. This invention was developed by Xue Zhicheng, Wang Kun, Wang Chao, Li Guoliang, Song Huaming, Yao Haiqin and Chen Jia.
The..
Paper and Pulp
| Mon 09 Mar 2026
Beijing, March 9 -- Dongguan Wuxin Automation Tech Co Ltd has submitted a patent application for Non-stop Long Gummed Paper Rolling and Pasting Mechanism. Cheng Chang and Chen Tieyu developed the invention.
The patent application number is CN202511115620 20250808. The patent publication number is CN120736320 (A). Internationa..
Paper and Pulp
| Mon 09 Mar 2026
Beijing, March 9 -- Hechuang Polymer Tech Guangdong Co Ltd has submitted a patent application for Ionized Surface Treatment Aramid Pulp Enhanced Peroxide Fluorine Rubber Compound and Preparation Method Thereof. Cheng Genshui, Xiong Xiaohong, Hu Xieming and Li Hongbang developed the invention.
The patent application number is ..
Paper and Pulp
| Mon 09 Mar 2026
Beijing, March 9 -- State Intellectual Property Office of China has released Wuhan Art Plastic Packaging Co Ltd patent application for Back Coating Glue for Preventing High-temperature Adhesion of Coated Card Paper and Preparation Method of Back Coating Glue. This invention was developed by Shi Zhenhua and Shi Yilei.
The pate..
Paper and Pulp
| Mon 09 Mar 2026
Beijing, March 9 -- Zhang Qianquan has submitted a patent application for Paper Pulp Processing Technology.
The patent application number is CN202510983424 20250717. The patent publication number is CN120738939 (A). International Patent Classification codes are B27L5/00, D21B1/02 and D21B1/06.
An abstract released by the..
Paper and Pulp
| Mon 09 Mar 2026
Beijing, March 9 -- State Intellectual Property Office of China has published Gold East Paper Jiangsu Co Ltd and Jinlong Pulp & Paper Jiangsu Co Ltd patent application for Paper Product, Paper Pulp and Preparation Method Thereof. The invention was developed by Lu Hai, Yu Wangsheng, Zhu Yefeng, Liu Zhijun, Ding Ning, Zhuang Xiaoj..
Paper and Pulp
| Mon 09 Mar 2026
Beijing, March 9 -- Jiangsu Xinyuan Electric Co Ltd has sought patent for Wet Paper Sheet Squeezing Forming Device with Atomization Spraying and Gap Adjusting Functions. This invention was developed by Wang Dong, Wang Yan and Hou Shiyao.
The patent application number is CN202510885054 20250630. The patent publication number i..
Paper and Pulp
| Mon 09 Mar 2026
Beijing, March 9 -- State Intellectual Property Office of China has released Shaanxi University of Science & Technology and Shaanxi Pakezhiji New Material Tech Co Ltd patent application for Broadband Carbon Fiber Wave-absorbing Base Paper Based on Co3O4 Coating and Preparation Method of Broadband Carbon Fiber Wave-absorbing Base..
Paper and Pulp
| Mon 09 Mar 2026
Beijing, March 9 -- State Intellectual Property Office of China has released Xiangtan Shenghe Trade Co Ltd patent application for Waterproof, Fireproof and Wear-resistant Gloss Oil Coating Applicable to Oil-paper Umbrella, Preparation Method of Waterproof, Fireproof and Wear-resistant Gloss Oil Coating and Oil-paper Umbrella. Th..
Paper and Pulp
| Mon 09 Mar 2026
Beijing, March 9 -- Shenzhen Yongyi Printing Products Co Ltd has sought patent for Automatic Packaging and Film Covering Equipment for Packaging Paper. This invention was developed by Wang Jinhua and Li Yonghong.
The patent application number is CN20251168948 20250731. The patent publication number is CN120738947 (A). Interna..
Paper and Pulp
| Mon 09 Mar 2026
Beijing, March 9 -- State Intellectual Property Office of China has released Qujing Hongcheng Ind & Trade Co Ltd patent application for Processing Method of Holographic Transfer Printing Positioning Embossed Lining Paper. This invention was developed by Wu Zide, Ru Jiazhou, Yang Guangyu, Zhang Jun and Zhang Yunhong.
The paten..
Paper and Pulp
| Mon 09 Mar 2026
Beijing, March 9 -- Zhejiang Hefeng New Mat Co Ltd has applied Chinese patent for Natural-color Sterile Packaging Paperboard and Preparation Process Thereof. Wu Xiaoyan, Xu Houping, Long Shunqiang, Wu Junshi, Du Wenmin, Huang Xingquan, Xu Mingye and Shi Shuaizhong developed it.
The patent application number is CN202511192785 ..
Paper and Pulp
| Mon 09 Mar 2026
Beijing, March 9 -- Shandong Xianhua New Material Technology has filed a patent application for Decorative Base Paper with High Glue Absorption Performance and Preparation Method Thereof. This invention was developed by Ren Zheng, Shan Jing, Wang Huijie and Li Xiangrong.
The patent application number is CN202511125166 20250812...
Paper and Pulp
| Mon 09 Mar 2026
Beijing, March 9 -- Guangdong Ocean University has filed a patent application for Molecular Marker Related to Artocarpus Heterophyllus Pulp Texture, Primer Combination and Application. This invention was developed by Li Yingzhi, Wang Yipian and Wang Shujie.
The patent application number is CN202511233816 20250901. The patent pu..
Paper and Pulp
| Sun 08 Mar 2026
Alexandria, March 9 -- U.S. Patent and Trademark Office has received IOW patent application for Package Enclosure Using Single-layer Crepe Paper Packaging Materials and Related Package. Talda Timothy Alan and Moran John Michael developed the invention.
The patent application number is US202519382629 20251107. The patent publica..
Paper and Pulp
| Sun 08 Mar 2026
Alexandria, March 9 -- U.S. Patent and Trademark Office has received The Procter & Gamble Company patent application for Rolled Paper Product Arrays. Ross Kari Beth and Bender Barret L developed the invention.
The patent application number is US202519383866 20251110. The patent publication number is US20260062164 (A1). Internat..
Paper and Pulp
| Sun 08 Mar 2026
Alexandria, March 9 -- IOW has submitted a patent application for Single-layer Crepe Paper Packaging Material for Use in Mailers. This invention was developed by Talda Timothy Alan and Moran John Michael.
The patent application number is US202519382737 20251107. The patent publication number is US20260062868 (A1). International..
Paper and Pulp
| Mon 09 Mar 2026
Beijing, March 9 -- State Intellectual Property Office of China has released HKC patent application for Electronic Paper Display Panel, Driving Method Thereof and Electronic Paper Display Device. This invention was developed by Yang Xinxin, Li Zeyao, Lan Tian, Yang Maokun, Yang Menglin, Fu Yujuan and Ye Lidan.
The patent applic..
Paper and Pulp
| Mon 09 Mar 2026
Beijing, March 9 -- HKC has sought patent for Electronic Paper Display Panel and Electronic Paper Display Equipment. This invention was developed by Wu Ting and Ye Lidan.
The patent application number is CN20251166246 20250730. The patent publication number is CN120742594 (A). International Patent Classification codes are G02F1..
Paper and Pulp
| Mon 09 Mar 2026
Beijing, March 9 -- State Intellectual Property Office of China has published Shaanxi Normal University patent application for Paper Pink Pencil Handwriting Display Reinforcing Agent as Well as Preparation Method and Application Thereof. The invention was developed by Li Yuhu, Yu Xi, Zhang Wenyue, Zhang Xuan, Liu Panpan, Cheng G..
Paper and Pulp
| Sat 07 Mar 2026
Beijing, March 7 -- State Intellectual Property Office of China has received Zhongqing Changtai Changsha Intelligent Technology patent application for Thermosensitive Paper Roll Conveying and Packaging System. Huang Hao, Wang Zongying, Fan Haibo, Zhao Bailin, Fang Yongyan, Tang Liangjun, Duan Liuyuan, Yuan Zheng, Lu Jingxi, Zhou..
Paper and Pulp
| Sat 07 Mar 2026
Beijing, March 7 -- State Intellectual Property Office of China has received Zhongqing Changtai Changsha Intelligent Technology patent application for Special Paper Roll Conveying and Packaging System. Wang Zongying, Fan Haibo, Zhao Bailin, Huang Hao, Fang Yongyan, Tang Liangjun, Yuan Zheng, Lu Jingxi, Xiao Xin and Fang Xinglong..
Paper and Pulp
| Sat 07 Mar 2026
Beijing, March 7 -- State Intellectual Property Office of China has received Zhejiang Qunle Packaging Tech Co Ltd patent application for Paper Can Sealing Machine and Paper Can Sealing Method. Zhao Zhengliang, Yang Daliang, Chen Yu and Chen Qiang developed the invention.
The patent application number is CN202510947764 2025071..
Paper and Pulp
| Sat 07 Mar 2026
Beijing, March 7 -- Tanbo Electric Mat Nantong Co Ltd has filed a patent application for Stator Insulation Paper Synchronous Loading Device. This invention was developed by Qu Xiangdong, Wang Liangyi and Dai Qichen.
The patent application number is CN202511203206 20250827. The patent publication number is CN120728994 (A). Int..
Paper and Pulp
| Fri 06 Mar 2026
Beijing, March 7 -- Guangdong Guoqiao Nursing Products Co Ltd has applied Chinese patent for Preparation Method of Paper Diaper with Soothing Function. Feng Liang developed it.
The patent application number is CN202510949938 20250710. The patent publication number is CN120733101 (A). International Patent Classification codes ..
Paper and Pulp
| Fri 06 Mar 2026
Beijing, March 7 -- Guangdong Guoqiao Nursing Products Co Ltd has submitted a patent application for Preparation Method of Paper Diaper Containing Herba Portulacae. Feng Liang developed the invention.
The patent application number is CN202510949944 20250710. The patent publication number is CN120733094 (A). International Pate..
Paper and Pulp
| Fri 06 Mar 2026
Beijing, March 7 -- Jiangsu Beiwei Culture Tech Co Ltd has filed a patent application for Complete Machine Structure of Correction Tape Without Backing Paper. This invention was developed by Xu Xiaohong and Wang Lin.
The patent application number is CN202410349017 20240326. The patent publication number is CN120735504 (A). In..
Paper and Pulp
| Fri 06 Mar 2026
Beijing, March 7 -- Shenzhen Kailicheng Ind Development Co Ltd has submitted a patent application for Anti-counterfeiting Paper Production Equipment and Assembly Method. Wei Yi, Zhang Lili, Tang Deqing and Gao Shilin developed the invention.
The patent application number is CN202511258801 20250904. The patent publication numb..
Paper and Pulp
| Fri 06 Mar 2026
Beijing, March 7 -- Henan Runkai Paper Co Ltd has filed a patent application for Efficient Paper Product Printing and Drying Device and Using Method. This invention was developed by Chen Wei, Xing Yanwu and Zhang Sijie.
The patent application number is CN20251134972 20250725. The patent publication number is CN120735481 (A). ..
Paper and Pulp
| Fri 06 Mar 2026
Beijing, March 7 -- Fujian Sanfeng Textile Equipment Co Ltd has sought patent for Tube Supporting Machine for Supporting Inner Diameter of Paper Tube. This invention was developed by Lin Jianzheng.
The patent application number is CN202511261751 20250905. The patent publication number is CN120735421 (A). International Patent ..
Paper and Pulp
| Fri 06 Mar 2026
Beijing, March 7 -- State Intellectual Property Office of China has received Hebei YCTD Machinery Equipment patent application for Automatic Filling Equipment for Packing Paper at Bottom of Gift Box. Sun Wenyong, Han Shichao and Li Jianqiang developed the invention.
The patent application number is CN202511156539 20250819. The ..
Paper and Pulp
| Fri 06 Mar 2026
Beijing, March 7 -- Jiaozuo Yinjinda Packaging Co Ltd has sought patent for Paper Bowl Hemming Method and Paper Bowl Hemming Device. This invention was developed by Guo Xinfeng, Huo Xinsheng, Huang Zhenzhen, Liu Jitong, Song Yutong, Yang Ruijun, Jin Peng, Zhou Hongtao, Zhang Bing and Guo Bingxia.
The patent application number..
Paper and Pulp
| Fri 06 Mar 2026
Beijing, March 7 -- State Intellectual Property Office of China has released Hubei Tianjiao Hygiene Products Co Ltd patent application for Adjustable Composite Core Paper Diaper and Manufacturing Process Thereof. This invention was developed by Li Wenbiao and Zhuang Yangxin.
The patent application number is CN202510865501 202..
Paper and Pulp
| Fri 06 Mar 2026
Beijing, March 7 -- Tongji University has submitted a patent application for Single-motor Waist and Arm Assisting Exoskeleton Based on Paper Folding Structure and Method. This invention was developed by Li Zhijun, Li Guoxin and Jian Bingcong.
The patent application number is CN202511187234 20250825. The patent publication numbe..
Paper and Pulp
| Fri 06 Mar 2026
Munich, March 7 -- Clarios Germany GmbH & Co KG has submitted a patent application for Hybrid Scrim or Pasting-paper Material for a Plate-type Battery Electrode of a Lead-acid Battery, Plate-type Battery Electrode with Such a Scrim/pasting-paper Material and Lead-acid Battery with Such a Battery Electrode. This invention was dev..
Paper and Pulp
| Fri 06 Mar 2026
Beijing, March 7 -- State Intellectual Property Office of China has released Hubei University of Science and Technology patent application for Sorting Method for Self-proposition Test Papers of Students in Examination. This invention was developed by Lu Shejie and Hwang Gukchan.
The patent application number is CN202510815423 2..
Paper and Pulp
| Fri 06 Mar 2026
Beijing, March 7 -- Shenzhen Yongyi Printing Products Co Ltd has submitted a patent application for Intelligent Leftover Material Recovery Device for Packaging Paper Production. Wang Jinhua and Li Yonghong developed the invention.
The patent application number is CN20251140640 20250728. The patent publication number is CN1207..
Paper and Pulp
| Sat 07 Mar 2026
Beijing, March 7 -- Shandong Xinxuecheng Education Tech Development Co Ltd has submitted a patent application for Intelligent Identification Method and Device for Paper Marking Symbols, Computer Equipment and Storage Medium. This invention was developed by Liao Feichi, Xiao Youqing and Yang Jinming.
The patent application num..
Paper and Pulp
| Fri 06 Mar 2026
Beijing, March 7 -- State Intellectual Property Office of China has received Shenzhen Huigojo Intelligent Cleaning Tech Co Ltd patent application for Wall-mounted Roll Paper Box Capable of Mechanically and Automatically Breaking Paper at Fixed Length. Xie Huoxian developed the invention.
The patent application number is CN202..
Paper and Pulp
| Fri 06 Mar 2026
Beijing, March 7 -- Hangzhou Dezhang Trade Co Ltd has submitted a patent application for Embossed Paper for Daily Use. Zhang Gaoxu and Yan Huiling developed the invention.
The patent application number is CN202511166081 20250820. The patent publication number is CN120732302 (A). International Patent Classification codes are A..
Paper and Pulp
| Fri 06 Mar 2026
Beijing, March 7 -- Fujian Shishi Fuxing Packaging Mat Co Ltd has submitted a patent application for Method for Improving Rolling Performance of Tipping Paper and Water Absorption Testing Device Applied by Method. This invention was developed by Lu Qingyuan, Li Jianyong, Chen Zongbin, Huang Jianwen and Zhang Huiling.
The pate..
Paper and Pulp
| Fri 06 Mar 2026
Beijing, March 6 -- State Intellectual Property Office of China has published HKC patent application for Electronic Paper Display Panel, Control Method Thereof and Electronic Paper Display Device. The invention was developed by Liu Guoshu, Cao Junhong and Li Jiewei.
The patent application number is CN202511212334 20250828. The ..
Paper and Pulp
| Fri 06 Mar 2026
Beijing, March 6 -- Eink Transcend Optronics Technology Yangzhou has submitted a patent application for Composite Functional Optical Film and Electronic Paper Display Device. This invention was developed by Liu Jiayi.
The patent application number is CN202510143422 20250210. The patent publication number is CN120722623 (A). Int..
Paper and Pulp
| Thu 05 Mar 2026
Beijing, March 6 -- Hunan Cancer Hospital has filed a patent application for Immune Factor Detection Test Paper and Preparation Method Thereof. This invention was developed by Guo Xingzi, Gong Lianghui and Zhuo Yi.
The patent application number is CN202510789757 20250613. The patent publication number is CN120721956 (A). Intern..
Paper and Pulp
| Thu 05 Mar 2026
Beijing, March 6 -- Runxinwei Tech Jiangsu has submitted a patent application for Behavior Wallpaper Implementation Method and System Based on Vehicle Engine Cabin. This invention was developed by Guo Taotao and Wang Shanghua.
The patent application number is CN202510904682 20250701. The patent publication number is CN120723331..
Paper and Pulp
| Thu 05 Mar 2026
Beijing, March 6 -- Ruian Mingguo Machinery has submitted a patent application for Totally-closed CAM Driving Mechanism of Paper Cup Machine. This invention was developed by Zhang Mingguo, Lin Yande, Hayashi Sadahiro and Xia Xiaoqing.
The patent application number is CN20251115734 20250723. The patent publication number is CN12..
Paper and Pulp
| Thu 05 Mar 2026
Alexandria, March 6 -- Goldcup 33965 AB Unc Hejmas Agrifibre Tech AB has been awarded a patent for Methods for Producing Pulp and Paper Products from Plants Having Bast and Hurd Fibers. This invention was developed by Hejduk Marek and Maseja Andrew Lee Ondra.
The patent application number is US202118270602 20211230. The paten..
Paper and Pulp
| Thu 05 Mar 2026
Alexandria, March 6 -- 1teck Automation Tech Co Ltd has obtained a patent for honeycomb cell shock-protection paper pad structure, and fabrication method and fabrication apparatus. This invention was developed by Chiang Tung-lung.
The patent application number is US202218256637 20221202. The patent publication number is US125..
Paper and Pulp
| Thu 05 Mar 2026
Beijing, March 6 -- Jiangsu Maosen Paper Co Ltd has filed a patent application for Bobbin Paper with Water Resistance and Abrasion Resistance and Preparation Method Thereof. This invention was developed by Zhang Luping, Chen Jingang and Xu Jiwei.
The patent application number is CN202510921303 20250704. The patent publication..
Paper and Pulp
| Thu 05 Mar 2026
Beijing, March 6 -- State Intellectual Property Office of China has received Shandong Renfeng Special Materials patent application for Long-life Oil-gas Separation Glass Fiber Filter Paper and Preparation Method Thereof. Song Dianfeng, Meng Kai, Xu Ruyi, Jiang Kaiyan, Zhai Mingshuang, Li Yali, Ge Long and Wang Jingzhi developed ..
Paper and Pulp
| Thu 05 Mar 2026
Beijing, March 6 -- Cas Testing Tech Service Guangzhou Co Ltd has filed a patent application for Modified Cellulose Filter Paper, Preparation Method Thereof and Application of Modified Cellulose Filter Paper in Detection of Cathinone Drugs in Water Body. This invention was developed by Lai Huajie, Sun Zhonghui, Liu Bo and Luo Sh..
Paper and Pulp
| Thu 05 Mar 2026
Beijing, March 6 -- Jiangsu Zhongkai Paper Ind Co Ltd has applied Chinese patent for Wear-resistant Flame-retardant Bobbin Paper and Preparation Method Thereof. Lyu Xiaojun, Ji Guangxin, He Youxin, Yang Baihuan and Dai Lijuan developed it.
The patent application number is CN202510944799 20250709. The patent publication number..
Paper and Pulp
| Thu 05 Mar 2026
Beijing, March 6 -- State Intellectual Property Office of China has received Hangzhou Green Weina Tech Co Ltd patent application for Paper Pulp Product Surface Wear-resistant Enhanced Coating Material as Well as Preparation Method and Application Thereof. Wang Yan and Zhang Xiaoyu developed the invention.
The patent applicati..
Paper and Pulp
| Thu 05 Mar 2026
Beijing, March 6 -- State Intellectual Property Office of China has received Muchuan Hefeng Paper Co Ltd patent application for Hot-pressed Kraft Paper Drying Method and Drying Device. Huang Chunhua, Pan Xudong and Peng Kaidong developed the invention.
The patent application number is CN202510960803 20250712. The patent publi..
Paper and Pulp
| Thu 05 Mar 2026
Beijing, March 6 -- State Intellectual Property Office of China has released Zhejiang Linan Jinzhou Paper Ind Co Ltd patent application for Drying Device of Paper Machine. This invention was developed by Wu Zhengyu, Huang Tiesong, Zhang Hairong, Qian Weidong and Cheng Yuefu.
The patent application number is CN202510952420 202..
Paper and Pulp
| Thu 05 Mar 2026
Beijing, March 6 -- Nine Dragons Paper Industries in Dongguan has applied Chinese patent for Tandem Shoe Type Squeezing Design Structure. Liu Mingzhong and Li Hongfei developed it.
The patent application number is CN202510986070 20250717. The patent publication number is CN120719560 (A). International Patent Classification code..
Paper and Pulp
| Thu 05 Mar 2026
Beijing, March 6 -- Zhang Shile has sought patent for Energy-saving and Emission-reducing Production Process and Process Method for Alkaline Chemical Pulping. This invention was developed by Zhang Shile.
The patent application number is CN202510380831 20250326. The patent publication number is CN120719558 (A). International P..
Paper and Pulp
| Thu 05 Mar 2026
Alexandria, March 6 -- Sun Hing Printing Company Ltd has received a patent for Manufacturing Process for Environmentally Friendly Paper Packaging Bag. This invention was developed by Chan Kenneth Chi Kin.
The patent application number is US202418772576 20240715. The patent publication number is US12565019 (B2). International ..
Paper and Pulp
| Fri 06 Mar 2026
Beijing, March 6 -- Sichuan University has submitted a patent application for Method for Preparing Activated Carbon from Bamboo Pulp Paper. This invention was developed by Tang Wenxiang, Wu Xiaoya, Xiao Jinyan and Zhang Chi.
The patent application number is CN20251154093 20250730. The patent publication number is CN120717468 (A..
Paper and Pulp
| Fri 06 Mar 2026
Beijing, March 6 -- Beijing Institute Graphic Communication has filed a patent application for Design Method of Roll Paper CAM Connecting Rod Folding Mechanism. This invention was developed by Lin Yulong.
The patent application number is CN202510954161 20250710. The patent publication number is CN120717274 (A). International Pa..
Paper and Pulp
| Fri 06 Mar 2026
Beijing, March 6 -- Jiangsu Huayu Printing Co Ltd has applied Chinese patent for Paper Conveying Device for Wine Box Production. Seo Daewoo, Zheng Xingxing and Yuan Cheng developed it.
The patent application number is CN202511127927 20250813. The patent publication number is CN120717271 (A). International Patent Classificatio..
Paper and Pulp
| Fri 06 Mar 2026
Beijing, March 6 -- Mingnayang Intelligent Technology (Jiangsu) has filed a patent application for Motor Insulation Paper Leveling Device. This invention was developed by Wu Yuxiang and Qin Yao.
The patent application number is CN202511163545 20250820. The patent publication number is CN120717269 (A). International Patent Class..
Paper and Pulp
| Fri 06 Mar 2026
Beijing, March 6 -- Zhongqing Changtai Changsha Intelligent Technology has filed a patent application for Thermosensitive Paper Roll Conveying Device. This invention was developed by Wang Zongying, Huang Hao, Fan Haibo, Zhao Bailin, Tang Liangjun, Yuan Zheng, Xiao Xin, Chen Hang and Wu Mingzhi.
The patent application number is ..
Paper and Pulp
| Fri 06 Mar 2026
Beijing, March 6 -- State Intellectual Property Office of China has released Yunnan Quanxin Packaging Printing patent application for Rapidly-formed Integrated Double-layer Paperboard Inner Support and Paperboard Structure Thereof. This invention was developed by Wang Yong.
The patent application number is CN202411286427 202409..
Paper and Pulp
| Fri 06 Mar 2026
Beijing, March 6 -- State Intellectual Property Office of China has published Kunming Tianercheng Packaging Mat Co Ltd patent application for Moisturizing Lining Paper Packaging Equipment for Cigarette Packet. The invention was developed by Zhang Xiong, Wang Baojin, Xu Yong and Yuan Zhenghua.
The patent application number is ..
Paper and Pulp
| Fri 06 Mar 2026
Beijing, March 6 -- State Intellectual Property Office of China has released Jinjiang Haituo Machinery Co Ltd patent application for Conveying Mechanism of Automatic Paper Diaper Packaging Machine. This invention was developed by Zeng Jianyong, Hong Yiyuan, Su Shaoxiong and Su Chengya.
The patent application number is CN20251..
Paper and Pulp
| Fri 06 Mar 2026
Beijing, March 6 -- State Intellectual Property Office of China has published Seiko Epson patent application for Paper Feeding Unit and Printing Apparatus. The invention was developed by Nakata Satoshi and Yamada Katsumi.
The patent application number is CN202510364391 20250326. The patent publication number is CN120716361 (A)...
Paper and Pulp
| Fri 06 Mar 2026
Beijing, March 6 -- State Intellectual Property Office of China has released Tuoyu Intelligent Tech Huizhou Co Ltd patent application for Automatic Forming Production Equipment for Reflective Paper Condensation Groove. This invention was developed by Shen Ruikun, Wu Tao and Zhang Jun.
The patent application number is CN202511..
Paper and Pulp
| Fri 06 Mar 2026
Beijing, March 6 -- Ruihexin Shandong Power Tech Co Ltd has submitted a patent application for Limestone Dry Powder Pulping Device and System. This invention was developed by Xu Lisha, Li Haiming, Ma Xianqiang, Shi Meiling, Cheng Yanjiao, Zhang Fuzhi, Li Xinquan, Zhang Sixi and Duan Huaqiang.
The patent application number is ..
Paper and Pulp
| Fri 06 Mar 2026
Beijing, March 6 -- Anhui Aohai Mining Machinery Co Ltd has sought patent for Thickener and Ore Pulp Concentration Production Line. This invention was developed by Liu Xiaozhi, Hong Junmin, Yan Saisai, Hao Xingzong and Hu Longfei.
The patent application number is CN202510802718 20250616. The patent publication number is CN120..
Paper and Pulp
| Fri 06 Mar 2026
Beijing, March 6 -- State Intellectual Property Office of China has published Hunan Qianjin Hygienic Products Co Ltd patent application for Sanitary Napkin Adopting Dupont Paper as Bottom Film and Preparation Method Thereof. The invention was developed by Yu Qi, Deng Zhouyang and Yan Xiaohui.
The patent application number is ..
Paper and Pulp
| Fri 06 Mar 2026
Beijing, March 6 -- AAB (China) Industry has filed a patent application for Preparation Method of Leakproof Baby Paper Diaper. This invention was developed by Huang Jiaqi, Zhuang Biyuan and Chen Xiaobin.
The patent application number is CN202511163969 20250820. The patent publication number is CN120713701 (A). International Pat..
Paper and Pulp
| Fri 06 Mar 2026
Beijing, March 6 -- State Intellectual Property Office of China has published Shanghai Jiazhuang Intelligent Tech Co Ltd patent application for Electronic Paper Manicure System. The invention was developed by Zhu Wei, Chen Zhijun, Feng Wei, Sun Lang, Lu Tao, Lei Suping, Shi Hao and Wang You.
The patent application number is C..
Paper and Pulp
| Wed 04 Mar 2026
Geneva, March 5 -- World Intellectual Property Organization has received Pt Pura Barutama patent application for an Attractive Appearance Tobacco Processed Paper with Various Colors for Tobacco Wrappers and Binders. Putro Arie Hartono and Setiabudi Andreas developed the invention.
The patent application number is WO2025ID0000..
Paper and Pulp
| Wed 04 Mar 2026
Beijing, March 5 -- Shenzhen Yinli Electric Appliances Mfg Co Ltd has filed a patent application for Insulation Paper Winding Machine and Using Method Thereof. This invention was developed by Sun Long and Wang Shaohui.
The patent application number is CN202511181851 20250822. The patent publication number is CN120709069 (A). ..
Paper and Pulp
| Wed 04 Mar 2026
Geneva, March 5 -- World Intellectual Property Organization has published Shenzhen SF Taisen Holdings Group Inc patent application for Document Pouch, Paperboard, and Paper Roll. The invention was developed by Hu Xin and Lu Peng.
The patent application number is WO2025CN108802 20250716. The patent publication number is WO2026..
Paper and Pulp
| Thu 05 Mar 2026
Beijing, March 5 -- iFlytek has sought patent for Test Paper Composition Method and Device, Electronic Equipment, Storage Medium and Computer Program Product. This invention was developed by Xue Tian, Ma Jian, Mu Xiaomeng, Xian Zhiwei, Yan Lina, Yang Hao, Zhai Jibo and Zhang Jidong.
The patent application number is CN2025108432..
Paper and Pulp
| Wed 04 Mar 2026
Beijing, March 5 -- Fuzhou University has filed a patent application for Electrowetting Electronic Paper Low Power Consumption Method Based on Ambient Light Dynamic Compensation. This invention was developed by Lin Zhixian, Rao Liyu, Lin Shanling, Lin Jianpu, Lyu Shanhong, Zhou Yonggen, Lin Xiaoting, Wei Jia, Mei Ting, Ye Tao an..
Paper and Pulp
| Thu 05 Mar 2026
Geneva, March 5 -- World Intellectual Property Organization has released BOE Technology Group patent application for Drive Substrate, Electronic Paper Display Module and Display Apparatus. This invention was developed by Jiang Xiaotian, Zhang Honglei, Li Hui and Liu Zhen.
The patent application number is WO2024CN113844 202408..
Paper and Pulp
| Thu 05 Mar 2026
Beijing, March 5 -- Chery Automobile has submitted a patent application for Vehicle Machine Wallpaper Setting Method and Device, Vehicle-mounted Terminal, Storage Medium and Product. This invention was developed by Gui Mengya.
The patent application number is CN202510894261 20250630. The patent publication number is CN120704790..
Paper and Pulp
| Thu 05 Mar 2026
Beijing, March 5 -- State Intellectual Property Office of China has published Jiangsu Haosheng Packaging Co Ltd patent application for Production Method of Degradable Paper Packaging Box. The invention was developed by Lyu Hongmei.
The patent application number is CN20251110146 20250722. The patent publication number is CN120..
Paper and Pulp
| Thu 05 Mar 2026
Beijing, March 5 -- State Intellectual Property Office of China has released Zhejiang Jinghua Laser Tech Co Ltd patent application for Platinum Embossment Aluminum Plating Transfer Paper for Plastic Removal of Wine Bag and Preparation Process of Platinum Embossment Aluminum Plating Transfer Paper. This invention was developed by..
Paper and Pulp
| Thu 05 Mar 2026
Beijing, March 5 -- State Intellectual Property Office of China has published Zhejiang Jinghua Laser Tech Co Ltd patent application for Body Paper Capable of Solving Printing Burst Problem and Preparation Process Thereof. The invention was developed by Li Huimin, Yang Jia, Ren Wenfeng, Ma Weijun, Jin Fu and Sun Pengliang.
The..
Paper and Pulp
| Thu 05 Mar 2026
Beijing, March 5 -- State Intellectual Property Office of China has received Guangdong Baocai Intelligent Tech Co Ltd patent application for Coating Slurry for Low-residue Heat Sublimation Transfer Paper as Well as Preparation Method and Application of Coating Slurry. Weng Changfu, Weng Zhi'ou, Li Yilian and Huang Honghu develop..
Paper and Pulp
| Thu 05 Mar 2026
Beijing, March 5 -- Zhejiang Great Shengda Packing has submitted a patent application for Preparation Method of Multifunctional Specialty Paper Coating. This invention was developed by Li Yu, Shi Yiwei, Sun Junjun, Lyu Ning, He Jintian and Song Kun.
The patent application number is CN202510957876 20250711. The patent publicatio..
Paper and Pulp
| Thu 05 Mar 2026
Beijing, March 5 -- Voith Patent has sought patent for Fabric for Paper Machine and Method for Manufacturing Fabric for Paper Machine. This invention was developed by Kockritz Udo, Fetzer Christopher, Hoare Richard, Kallenberg Jan and Kaemak Uri-yosef.
The patent application number is CN202510200039 20250224. The patent publica..
Paper and Pulp
| Thu 05 Mar 2026
Beijing, March 5 -- Shandong Xinya Paper & Plastic Packaging Co Ltd has submitted a patent application for Paper Pulp Dehydration Device for Wallpaper Base Paper Production and Process Thereof. This invention was developed by Li Changjun.
The patent application number is CN202510941437 20250709. The patent publication number ..
Paper and Pulp
| Thu 05 Mar 2026
Beijing, March 5 -- Shaanxi University of Science & Technology has sought patent for Recycled Aramid Pulp with Mechanical Force Induced Brooming and Preparation Method Thereof. This invention was developed by Liu Jin, Jia Fengfeng, Liang Zhitong, Shin Ho-gun, Pang Ruixue, Zhao Huimei, Liu Hongcheng and Huang Tao.
The patent app..
Paper and Pulp
| Thu 05 Mar 2026
Beijing, March 5 -- State Intellectual Property Office of China has published Guangan Shiming Tech Development Co Ltd patent application for Preparation Method of Bamboo Fiber Papermaking Pulp. The invention was developed by Liu Yuangang, Liu Jianhua, Yang Chaohu, Chen Yong, Guo Jinbo, Zhang Hong, Xu Baoan, Hou Chuangao, Zhang H..
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