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Paper and Pulp
| Thu 18 Dec 2025
Alexandria, Dec. 19 -- Liu Yufang, Bai Bo and Bai Jiani have been awarded a patent for Method for Co-producing Molded Food-container Pulp and Fulvic Acid from Cotton Stalk. This invention was developed by Bai Bo, Bai Jiani, Wang Dong, Liu Yufang and Shi Xiaofei.
The patent application number is US202118024193 20210813. The pa..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 19 --Gold Hong Ye Paper (Nantong) and Gold Hong Ye Paper Group Co Ltd have been awarded a patent for Gluing Device of Pipe Coiling Machine. This invention was developed by Kan Daoping, Cao Chun and Zhang Honglin.
The patent application number is CN202421859581U 20240802. The patent publication number is CN223171..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 19 -- Gold Hong Ye Paper (Nantong) and Gold Hong Ye Paper Group Co Ltd have been awarded a patent for Anti-collapse Center Drawer Using Box. This invention was developed by Huang Jinhua, Jang Ki-sung and Liu Zi'ao.
The patent application number is CN202421975832U 20240815. The patent publication number is CN2231..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 19 -- State Intellectual Property Office of China has awarded a patent to Gansu Hengda Environmental Protection Tech Co Ltd for Novel Papermaking Drying Equipment. Wang Zhenjun, Wang Peng, Li Hulin, Lyu Qianli, Lyu Xiaobing, Wang Shunyou, Yu Le, Zeng Shiqi and Tian Manchun developed the invention.
The patent app..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 19 -- Anhui Shangjia Environmental Protection Technology has been granted a patent for Disposable Paper Pulp Meal Box Finished Product Inspection Device. Liao Hongqiang, Shao Fei, Yin Chuan, Zhang Bingbing and Li Yongan developed the invention.
The patent application number is CN202421870209U 20240802. The patent ..
Paper and Pulp
| Thu 18 Dec 2025
Alexandria, Dec. 19 -- Seiko Epson has received a patent for Rolled Paper Printing Apparatus. This invention was developed by Yanagimachi Daisuke.
The patent application number is US202418439981 20240213. The patent publication number is US12496839 (B2). International Patent Classification codes are B41J11/66, B41J11/70 and B41..
Paper and Pulp
| Fri 19 Dec 2025
Beijing, Dec. 19 -- State Intellectual Property Office of China has received Taizhou Shuanglong Jiaxing Automation Tech Co Ltd patent application for Guiding and Fixing Structure of Stator Slot Insulation Paper Insertion Device and Working Method of Guiding and Fixing Structure. Yang Baodan and Zhao Jiaxing developed the inventi..
Paper and Pulp
| Fri 19 Dec 2025
Beijing, Dec. 19 -- State Intellectual Property Office of China has published Suzhou Nanxin Motor Co Ltd patent application for Automatic Filling Equipment for Insulation Paper. The invention was developed by Wu Zhiqiang and Zhao Benyong.
The patent application number is CN202510120649 20250126. The patent publication number ..
Paper and Pulp
| Fri 19 Dec 2025
Beijing, Dec. 19 -- Yunyue Electric Drive Tech Hangzhou Co Ltd has submitted a patent application for Direct Drive Motor and Papermaking Pulper. This invention was developed by Liu Jianbo.
The patent application number is CN202510229065 20250228. The patent publication number is CN120033901 (A). International Patent Classific..
Paper and Pulp
| Fri 19 Dec 2025
Beijing, Dec. 19 -- State Intellectual Property Office of China has received Yunyue Electric Drive Tech Hangzhou Co Ltd patent application for Direct Drive Motor for Drying Cylinder of Toilet Paper Machine and Toilet Paper Machine. Liu Jianbo, Zheng Neng'an, Mi Wangcheng, Wang Geng, Zhu Ying, Zhou Longfeng, Chen Bichang, Sun Jin..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 19 -- Zhongshan Yuansheng Garment Printing Mat Co Ltd has been granted a patent for Gluing Machine for Processing Positioning Paper. Bao Jiaming and Bao Jiamin developed the invention.
The patent application number is CN202421839332U 20240731. The patent publication number is CN223171230 (U). International Paten..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 19 -- Sichuan Fusheng Paper Co Ltd has secured a patent on Adjustable Paper Gluing Device. Wang Yongfu developed the invention.
The patent application number is CN202422270251U 20240918. The patent publication number is CN223171218 (U). International Patent Classification codes are B05C11/10, B05C13/02, B05C5/02..
Paper and Pulp
| Thu 18 Dec 2025
Alexandria, Dec. 19 -- U.S. Patent and Trademark Office has awarded a patent to Delfortgroup AG for Sheathing Paper with Use Indicator for Aerosol-generating Articles. Zitturi Roland developed the invention.
The patent application number is US202017606724 20200326. The patent publication number is US12495825 (B2). Internation..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 19 -- Yiliang Chuangyu Paper Ind Co Ltd has been awarded a patent for Clean Production Device for High-strength Corrugated Base Paper. This invention was developed by Shi Hongliang.
The patent application number is CN202421975495U 20240815. The patent publication number is CN223171414 (U). International Patent C..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 19 -- State Intellectual Property Office of China has awarded a patent to Putian Chaoqi Paper Co Ltd for Dust Removal Device for Tissue Paper Processing. Chen Liqun, Zhao Lihui and Huang Qinghui developed the invention.
The patent application number is CN202422578427U 20241024. The patent publication number is C..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 19 -- State Intellectual Property Office of China has awarded a patent to Changge Dayang Paper Co Ltd for Environment-friendly Tipping Paper. Zheng Futao, Ma Tengqi, Zhao Panpan, Ma Shili and Wang Suying developed the invention.
The patent application number is CN20242260539U 20240824. The patent publication num..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 19 -- State Intellectual Property Office of China has awarded a patent to Chen Kun for Longan Pulp Remover.
The patent application number is CN202422483259U 20241014. The patent publication number is CN223169094 (U). International Patent Classification code is A23N4/02.
The abstract released by the State I..
Paper and Pulp
| Fri 19 Dec 2025
Beijing, Dec. 19 -- Tongji University has sought patent for Data Processing Method, System and Equipment for Realizing Full Self-service of Paper Collection and Introduction Proof. This invention was developed by Chen Xin, Yao Junlan, Liang Dan, Yu Yuren and Yuan Jinbo.
The patent application number is CN202411951332 20241227. ..
Paper and Pulp
| Fri 19 Dec 2025
Beijing, Dec. 19 -- State Intellectual Property Office of China has released Institute Of Medical Information Chinese Academy Of Medical Sciences patent application for Paper Screening Method, System and Related Device. This invention was developed by Liu Hui, Wang Junhui and Luo Yan.
The patent application number is CN202510..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 19 -- Guangzhou Jiachu Daily Plastic Products Co Ltd has been granted a patent for Aluminum-foil Paper Antibacterial Coating Spraying Device. Wen Lianqing, Fang Du and He Jinzhou developed the invention.
The patent application number is CN202422257660U 20240914. The patent publication number is CN223171138 (U). ..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 19 -- State Intellectual Property Office of China has awarded a patent to Hunan Pengyuan Hongda Mining Ind Co Ltd for Flotation Pulp Pretreatment Device. He Longwen, Xiang Xin, Liu Yanping, Li Kai, Liao Xiangjin and Zhang Tao developed the invention.
The patent application number is CN202422192677U 20240906. The..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 19 -- Hebei Minglian New Material Tech Co Ltd has received a patent for High-permeability Decorative Base Paper Preparation Device. This invention was developed by Lin Weijun, Duan Hongguang and Zhang Wei.
The patent application number is CN202421870433U 20240805. The patent publication number is CN223170729 (U)..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 19 -- Zhejiang Yuexiang New Mat Co Ltd has obtained a patent for paper pulp stirring device for meal box paper production. This invention was developed by Luo Maojun, Yang Hao and Wu Junhui.
The patent application number is CN202422373305U 20240928. The patent publication number is CN223170721 (U). International..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 19 -- Bilerud Ltd has submitted a patent application for Stretchable High-density Paper. Nordstrom Fredrik, Nyman Ulf, Alden Mats, Marcopo Olivia, Kriechbaum Constantin and Saxena Amit developed the invention.
The patent application number is CN20238072648 20231012. The patent publication number is CN120035701 (..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 19 -- State Intellectual Property Office of China has received Kisvel Bio Inc patent application for Novel Dental Pulp Stem Cell Population. Mitani Yasuyuki, Ariki Hiromi and Fukuda Noritaka developed the invention.
The patent application number is CN20238069066 20231002. The patent publication number is CN12003..
Paper and Pulp
| Fri 19 Dec 2025
Beijing, Dec. 19 -- Wuhan Jingchen Wisdom Sign Technology has submitted a patent application for Label Paper Gap Positioning Method and Device, Storage Medium and Electronic Equipment. This invention was developed by Luo Liming.
The patent application number is CN20251078859 20250117. The patent publication number is CN12002956..
Paper and Pulp
| Fri 19 Dec 2025
Beijing, Dec. 19 -- Huawei Technologies has submitted a patent application for Wallpaper Setting Method and Terminal Equipment. This invention was developed by Zhang Yuxi.
The patent application number is CN202311582456 20231122. The patent publication number is CN120029504 (A). International Patent Classification codes are G06..
Paper and Pulp
| Fri 19 Dec 2025
Beijing, Dec. 19 -- Yingji Mofang Jiangsu Digital Medical Tech Co Ltd has submitted a patent application for Pen Type Optical Detection Device for Qualitative and Quantitative Analysis of Dry Test Paper. Gong Jingbo and Wu Shuqing developed the invention.
The patent application number is CN202510170199 20250217. The patent pu..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 19 -- Osman Machinery Equipment has been granted a patent for Molded Pulp Rotary Spraying Device. This invention was developed by Zhang Guoxin, Zeng Wenwu and He Tanli.
The patent application number is CN202422200398U 20240909. The patent publication number is CN223171147 (U). International Patent Classification c..
Paper and Pulp
| Fri 19 Dec 2025
Beijing, Dec. 19 -- Chinese Patent for Wire Coil Paper Inserting Device has been issued to Nantong Jiema Motor Co Ltd. This invention was developed by Feng Rusheng.
The patent application number is CN202422350078U 20240926. The patent publication number is CN223168189 (U). International Patent Classification code is H02K15/10..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 19 -- Changzhou Haotian Office Equipment has been awarded a patent for Gear Structure of Paper Shredder. This invention was developed by Zhang Hua.
The patent application number is CN202421126756U 20240522. The patent publication number is CN223171019 (U). International Patent Classification code is B02C18/24.
S..
Paper and Pulp
| Fri 19 Dec 2025
Beijing, Dec. 19 -- Kinavo Servo Motor Changzhou Ltd has been awarded a patent for Insulation Framework and Insulation Paper for Motor Stator Core. This invention was developed by Chen Qi, Shi Liang and Cao Chentao.
The patent application number is CN202422262388U 20240914. The patent publication number is CN223168115 (U). In..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Guangxi Taiyang Paper Co Ltd, Shandong Sun Paper Industry Joint Stock; Yanzhou Tianzhang Paper Ind Co Ltd and Shandong Sun Household Paper Co Ltd have submitted a patent application for Winding Drum Packaging Machine and Packaging Method. Wang Yucao, Li Guangdong, Dong Jiwei, Xu Zhichao, Xu Kai, Shi Xiuyong, ..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Nanjing University of Posts and Telecommunications and Nanjing Univ Of Posts and Telecommunications Institute At Nantong Co Ltd have submitted a patent application for Ionic Wind Aircraft Manufactured in Paper Folding Mode. Li Wei, Cai Xianfa, Shen Yuwang, Tian Yingxu and Xu Ruoyu developed the invention.
..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Guangxi Taiyang Paper Co Ltd, Shandong Sun Paper Industry Joint Stock, Yanzhou Tianzhang Paper Ind Co Ltd and Shandong Sun Household Paper Co Ltd have been awarded a patent for Cooking Tower Maintenance Device. This invention was developed by Cao Yanjun, Dai Zhongying, Mi Guotang, Gong Kai, Li Xiufang, Li Na..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Anhui Dahe Filter Co Ltd has submitted a patent application for Double-layer Filter Paper Composite Paper Winding Machine for Processing and Manufacturing Vehicle Filter. This invention was developed by Zhou Shuhua, Zhou Shubo, Zhang Zhang and Su Xiaochuang.
The patent application number is CN202510440856 ..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has received Tongxiang Hengchang Paper and Plastic patent application for Winding Forming Device and Method for Anti-shrinkage Paper Tube Production. Wang Chao, Chen Xiaoying, Gao Dongliang, Zhou Feng and Zhang Yuting developed the invention.
The patent application..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Taizhou Daqun Machinery Tech Co Ltd has sought patent for Beam Seat Mechanism for Mounting Upper Plate Support of Paperboard Undercutting Equipment. This invention was developed by Li Guofeng, Song Weishuai, Dai Xiaoming and Li Haoran.
The patent application number is CN202510391608 20250331. The patent pu..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Anhui Laiyin Environmental Protection Tech Co Ltd has submitted a patent application for Quantitative Conveying Equipment for Paper Pulp Molded Products. Jung Yeong-moon developed the invention.
The patent application number is CN202510497014 20250421. The patent publication number is CN120024680 (A). Inte..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Shenyang Institute of Automation, CAS has filed a patent application for Automatic Roll Paper Packaging Device. This invention was developed by He Tao, Xu Zhigang, Wang Junyi, Li Feng, Qiu Xu and Ma Lei.
The patent application number is CN202311552914 20231121. The patent publication number is CN120024554 (A..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has released Tongji University patent application for Six-degree-of-freedom Vibration Isolation Platform Based on Miura Paper Folding Type Structure. This invention was developed by Sun Xiuting, Meng Lingjun and Xu Jian.
The patent application number is CN202510181..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Guizhou Jinjia New Packaging Mat Co Ltd has submitted a patent application for High-flash Silver Sand Transfer Backing Paper Printing Method Based on Photoetching and Film Pressure Technology. This invention was developed by Yi Yuanfeng.
The patent application number is CN202510452664 20250411. The patent ..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Yangzhou Huanrui Tech Co Ltd has submitted a patent application for Ore Pulp Stirring Equipment. This invention was developed by Cheng Chao, Wang Jixin and Jin Xiaoyan.
The patent application number is CN202510502262 20250422. The patent publication number is CN120022799 (A). International Patent Classific..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Dongguan Jinzhou Paper Industry has been granted a patent for Double-insurance Paper Breaking Detection Device for Sizing Machine. This invention was developed by Li Chuangpei and Zhai Jinxiong.
The patent application number is CN202422629832U 20241030. The patent publication number is CN223364438 (U). Inter..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has received Shanghai Jielong Art Printing Co Ltd patent application for Quality Detection System of Paper Bag Detection Stacker. Bai Song, Zhu Liming, Xi Yuming and Gong Wei developed the invention.
The patent application number is CN20251051380 20250113. The pa..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Yao Jingsheng has been granted a patent for Paper Cocooning Frame. Yao Jingsheng and Yan Xuemei developed the invention.
The patent application number is CN202422659173U 20241031. The patent publication number is CN223364834 (U). International Patent Classification code is A01K67/35.
The abstract relea..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has released Shenzhen Hosonsoft Co Ltd patent application for Image Interval Paper Feeding Distance Dynamic Adjustment Method and Device, Equipment and Storage Medium. This invention was developed by Xiao Jiangwei and Xu Guomin.
The patent application number is C..
Paper and Pulp
| Wed 17 Dec 2025
London, Dec. 18 -- Security Fibres UK Ltd has submitted a patent application for Security Papers. Gary Donald Spinks developed the invention.
The patent application number is GB20240006501 20240509. The patent publication number is GB2641023 (A). International Patent Classification codes are D21H21/40 and D21H21/42. Cooperati..
Paper and Pulp
| Wed 17 Dec 2025
London, Dec. 18 -- UK Patent Office has released Shree Krishna Paper Mills and Industries Ltd patent application for an Unbleached Natural Brown Copier Paper and Process Thereof. This invention was developed by Naynesh Parsari.
The patent application number is GB20230020062 20231227. The patent publication number is GB2641002..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has awarded a patent to Shanghai Dahua Scale Factory and Shanghai Dahua Zhimei Electric Co Ltd for Bar Code Scale Convenient for Replacing Roll Paper. Chai Minkang, Fan Xuedong, Zhou Baoqing and Jing Lilei developed the invention.
The patent application number is..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Zhejiang Heituo Machinery Tech Co Ltd has been granted a patent for Paper Cutting and Packaging Mechanism of Firecracker Machine. Ruan Min and Wang Feifei developed the invention.
The patent application number is CN202422918704U 20241128. The patent publication number is CN223361245 (U). International Pate..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Wuhan Jingchen Wisdom Sign Technology has been awarded a patent for Label Paper and Label Assembly. This invention was developed by He Guangrong, Lai Binbin and Hu Wei.
The patent application number is CN202422824361U 20241119. The patent publication number is CN223362758 (U). International Patent Classifica..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Meiman New Energy Tech Co Ltd for Positioning Device for Electronic Paper Master Slice Detection. Wan Jiong and Zhou Chunrong developed the invention.
The patent application number is CN202421897347U 20240807. The patent publicatio..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Shandong Yanbotaike Electromechanical Tech Co Ltd has secured a patent on Remote Pulp Shooting Machine with Adjustable Quantity. Ma Guanguo developed the invention.
The patent application number is CN202422829629U 20241120. The patent publication number is CN223344046 (U). International Patent Classificati..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Weifang Huisheng Insulation Tech Co Ltd has been granted a patent for Manufacturing Device of Auxiliary Paperboard for Insulating End Ring Production. He Guangdong, Yan Shougui and Yang Chao developed the invention.
The patent application number is CN202422730247U 20241109. The patent publication number is..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Wanzai Jinke Paper Ind Co Ltd has submitted a patent application for Uniform Sizing Equipment for Recycled Paper for Fireworks. This invention was developed by Luo Gengxue.
The patent application number is CN202510377238 20250328. The patent publication number is CN120027655 (A). International Patent Class..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Kunshan Mingpeng Paper Ind Co Ltd has submitted a patent application for High-low Pressure Double-layer Steam Automatic Shunting Device. This invention was developed by Li Shaohua.
The patent application number is CN202510204339 20250224. The patent publication number is CN120027362 (A). International Pate..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Hangzhou Dulin Biotechnology Co Ltd has been granted a patent for Quantitative Reagent Dropping Test Paper Box. This invention was developed by Dai Xianbing, Huang Jiajuan, Wu Luning, Wang Lijun and Liu Ying.
The patent application number is CN20242285599U 20240827. The patent publication number is CN22336..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has published Henan Jianghe Paper Co Ltd, Henan Dazhi Papermaking Equipment and Eng Co Ltd and Henan Wuzhi Guangyuan Paper Co Ltd patent application for Thermal Transfer Ribbon Printing Paper and Preparation Method Thereof. The invention was developed by Jiang Bo'en..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Dalian Polytechnic University has submitted a patent application for Preparation Method of Food Freshness Intelligent Indication Function Paper with Stable Structure. Du Jian, Wang Yilin, Wang Haisong, Li Dongmei, Tao Yehan, Lyu Yanna, Hu Jinwen and Fu Chenglong developed the invention.
The patent applicatio..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Huizhou Wanji New Material Tech Co Ltd has submitted a patent application for Transfer Paper and Preparation Method Thereof. This invention was developed by Zhang Feng, Zhang Tao and Cai Anqing.
The patent application number is CN20251094500 20250121. The patent publication number is CN120026521 (A). Inter..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- China National Pulp & Paper Res Institute Co Ltd has filed a patent application for Paper-based Heat-sealing Packaging Material for Extraction Paper. This invention was developed by Wang Bisong, Li Hongcai, Liu Jingang, Xia Fei, Su Yanqun, Zhou Yang and Zhang Ruijuan.
The patent application number is CN202..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Shaanxi Shengshi Chenyang Tech Development Co Ltd has submitted a patent application for Epoxy Impregnated Aramid Fiber Composite Paper Treatment Method Based on Non-thermal Atmosphere Plasma. This invention was developed by Peng Fuqun, Zhang Longhao, Li Weifeng and Li Chunfeng.
The patent application numb..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Baoding Yusen Health Supplies Co Ltd has filed a patent application for Antibacterial Toilet Paper and Preparation Method Thereof. This invention was developed by Su Mali and Zhao Zhancheng.
The patent application number is CN202510445208 20250410. The patent publication number is CN120026514 (A). Internat..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Li Guangsheng has submitted a patent application for Dissoluble Packaging Paper and Processing Technology Thereof. This invention was developed by Li Guangsheng.
The patent application number is CN202510214291 20250226. The patent publication number is CN120026513 (A). International Patent Classification c..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has awarded a patent to Hubei Weikerui Automotive Electrical Appliance System Co Ltd for Motor Stator Insulation Paper Rapid Insertion Mechanism. Yu Ping, Yu Chun, Zhu Wei, Liu Yong, Liu Zaihua, Chen Tao and Xiao Ping'an developed the invention.
The patent applic..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Jiangyin Yongle Printing Co Ltd has obtained a patent for waterproof card paper containing polysilazane. This invention was developed by Ding Yonghua.
The patent application number is CN202422788626U 20241115. The patent publication number is CN223343069 (U). International Patent Classification codes are B..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Chinese Patent for Environment-friendly White Board Paper Standby Sizing Machine has been issued to Lanxi Huasheng Paper Ind Co Ltd. This invention was developed by Sheng Hangjun.
The patent application number is CN202422724342U 20241108. The patent publication number is CN223343068 (U). International Pate..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has awarded a patent to Guangdong Fumei New Material Technology for Impregnated Paper Spraying Machine. Li Ying, Zeng Peifen and Yuan Jianhua developed the invention.
The patent application number is CN202422167276U 20240904. The patent publication number is CN2233..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Guangdong Fumei New Material Technology has been granted a patent for Highlight Impregnated Paper. Li Ying, Zeng Peifen and Yuan Jianhua developed the invention.
The patent application number is CN202422789608U 20241115. The patent publication number is CN223343066 (U). International Patent Classification co..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Diming Yimo Tianjin Printing Co Ltd has been granted a patent for Calendering Equipment for Playing Card Paper Production. This invention was developed by Meng Qingshuang.
The patent application number is CN202422903122U 20241127. The patent publication number is CN223343065 (U). International Patent Class..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has awarded a patent to Dezhou Shenggang Paper Co Ltd for Paper Surface Calender. Wang Jinpeng, Zhao Yahui and Qu Qinglei developed the invention.
The patent application number is CN202422898143U 20241127. The patent publication number is CN223343064 (U). Interna..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Chinese Patent for Paper Product Processing Calender has been issued to Guangxi Zhonglin Intelligent Tech Co Ltd. This invention was developed by Liao Hefen.
The patent application number is CN202422687665U 20241105. The patent publication number is CN223343063 (U). International Patent Classification code..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Chinese Patent for Device for Removing Iron in Wood Pulp has been issued to Nine Dragons Paper Beihai Co Ltd. This invention was developed by Li Xuefeng and Li Hong.
The patent application number is CN202422379941U 20240929. The patent publication number is CN223343061 (U). International Patent Classificat..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- COFCO Gongke Machinery Technology Wuxi has obtained a patent for anti-deviation mechanism for paper pulp dehydrator. This invention was developed by Shi Xiang, Zhang Guo, Hu Shasha and Wu Kailiang.
The patent application number is CN202422894355U 20241126. The patent publication number is CN223343060 (U). In..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Taisheng Suzhou Daily Necessities Co Ltd has been granted a patent for Anti-blocking Hydrapulper for Toilet Paper Production. This invention was developed by Li Dong, Wang Jun, Ma Susu and Liu Song.
The patent application number is CN202422887809U 20241126. The patent publication number is CN223343057 (U)...
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Chinese Patent for Cigarette Packaging Paper Quality Detection Device has been issued to Jiangsu Zhonglisheng Package Technology. This invention was developed by Zhang Siqiao, Gao Nengwei, Li Songguo and Zhang Chenxi.
The patent application number is CN202422497306U 20241016. The patent publication number is..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Hubei Weikerui Automotive Electrical Appliance System Co Ltd has received a patent for Opening Expansion Mechanism for Motor Stator Insulation Paper. This invention was developed by Yu Ping, Yu Chun, Zhu Wei, Liu Zaihua, Chen Tao and Xiao Ping'an.
The patent application number is CN202423220467U 20241226. ..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Inner Mongolia Zhaoxuanxin Material Tech Co Ltd has received a patent for Wool Cloth Cleaning Device for Papermaking Production. This invention was developed by Zhu Qingling, Li Fuqiang and Sun Wei.
The patent application number is CN202421755182U 20240723. The patent publication number is CN223342950 (U)...
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Urumqi Center for Disease Control and Prevention has been granted a patent for Drug Experiment Drug Sensitive Paper Sheet Pasting Device. This invention was developed by Wang Zhengjun, Mou Wenting, Yuan Yan, Ma Yuexing, He Wenxia and Abuduwaiti Rexidan.
The patent application number is CN202422382726U 202409..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Liqun Tech Co Ltd for Adhesive Sticker. Cai Wanqun, Bao Kezhang, Wang Shenhui, Cai Qinchuan, Chen Yiyao, Chen Lihan, Huang Shaoqin, Zhou Duoduo and Chu Zhengchi developed the invention.
The patent application number is CN202422493..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Chinese Patent for Molded Pulp Wear Resistance Tester has been issued to Xinyang Zexing Technology. This invention was developed by Zuo Wuzhao.
The patent application number is CN202422141698U 20240830. The patent publication number is CN223361969 (U). International Patent Classification codes are G01N3/02, ..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Hi P Shanghai Domestic Appliance Products and Hi-P Shanghai Automation Technology have obtained a patent for membrane paper secondary fine positioning mechanism. This invention was developed by Zhou Donglin, Quan Taiping and Zhang Le.
The patent application number is CN202422769869U 20241113. The patent pu..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Yibin Hiest Fibre Ltd Corp and Yibin Grace Group have secured a patent on Turnover Device Suitable for Pulp. Liao Chunjuan, Wu Jiang, Chen Fengquan, Xie Chengji and Liu Tingcong developed the invention.
The patent application number is CN202422854910U 20241122. The patent publication number is CN223356739 ..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Hi P Shanghai Domestic Appliance Products and Hi-P Shanghai Automation Technology have received a patent for Film Paper Tearing Mechanism. This invention was developed by Zhou Donglin, Bao Anlin and Zhang Le.
The patent application number is CN202422810438U 20241118. The patent publication number is CN2233..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 17 -- BOE Technology Group and Beijing BOE Technology Development have sought patent for Simulation Method, Simulation Device, Electronic Equipment and Electronic Paper Display Device. This invention was developed by Cui Xiaorong, Guo Yuzhen, Zheng Haoliang, Xiao Li, Zhang Chenyang, Xuan Minghua, Gao Lipeng and Zha..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Xiamen Rech Tech Co Ltd has received a patent for Multistage Circulating Oxidation System for Cyanide Breaking Ore Pulp. This invention was developed by Chen Yanhui, Chen Tao, Luo Shourong and Li Weiyang.
The patent application number is CN202421637803U 20240711. The patent publication number is CN22335771..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Tomato Cloud Printing Tech Dongguan Co Ltd has received a patent for Paper Product Placing Rack Convenient to Dry. This invention was developed by Wei Zhiren, Zeng Sheng and Peng Wuwen.
The patent application number is CN202422776273U 20241114. The patent publication number is CN223360996 (U). Internationa..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Dongguan Zhongyan New Material Tech Co Ltd has obtained a patent for non-silicon release pp dust-sticking paper roll. This invention was developed by Yang Yuhong.
The patent application number is CN202422701782U 20241106. The patent publication number is CN223357581 (U). International Patent Classification..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Hubei Yinhe Color Printing & Packing has received a patent for Raw Paper Feeding and Conveying Device. This invention was developed by Peng Qunzhou and Zhang Guangxiong.
The patent application number is CN202422258621U 20240914. The patent publication number is CN223357307 (U). International Patent Classific..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Liansheng Paper Industry (Longhai) has received a patent for Flue Gas Treatment System of Papermaking Garbage Furnace. This invention was developed by Lu Zhandao, Jiang Zhongsheng, Gu Jianbing and Wen Chao.
The patent application number is CN202422651865U 20241031. The patent publication number is CN22336064..
Paper and Pulp
| Tue 16 Dec 2025
Geneva, Dec. 17 -- Toray Industries has sought patent for Biaxially Oriented Polyarylene Sulfide Film, Biaxially Oriented Polyarylene Sulfide Film Roll, Electrolyte Membrane Reinforcing Member, Fuel Cell, Water Electrolysis Device, Metallized Film, Current Collector Foil, Secondary Battery, Film Capacitor, Electrically Insulatin..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Chinese Patent for Automatic Folding Device for Filter Paper Tape has been issued to Hebei Taiturn Filter. This invention was developed by Du Xu and Zhang Yushou.
The patent application number is CN202422959167U 20241202. The patent publication number is CN223357065 (U). International Patent Classification c..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Ningbo Jiashengweiye Tech Co Ltd has obtained a patent for label paper cutting equipment. This invention was developed by Liao Jiabing.
The patent application number is CN202421869667U 20240805. The patent publication number is CN223357051 (U). International Patent Classification codes are B65H35/02 and B6..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Guangdong Xuanlicai Printing Packaging Products Co Ltd has been granted a patent for Paper Unloading Machine. He Chunsheng developed the invention.
The patent application number is CN202422156928U 20240903. The patent publication number is CN223357050 (U). International Patent Classification code is B65H31..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has awarded a patent to Qingdao Junkai Paper Products Co Ltd for Conveying Device for Corrugated Paper Production. Li Chunming and Hua Zhengshi developed the invention.
The patent application number is CN202422854242U 20241122. The patent publication number is CN..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Chinese Patent for Packaging Paper Conveying Frame has been issued to Taizhou Nanbai Packaging. This invention was developed by Liu Shuangmei.
The patent application number is CN202422918159U 20241128. The patent publication number is CN223357039 (U). International Patent Classification codes are B65H23/188,..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has awarded a patent to Gold Cup Electric Electromagnetic Wire for Novel Automatic Paper Packing Device for Copper-aluminum Bars. Xu Pengyu, Hu Jianping, Liu Wusheng, Sheng Xin, Wu Guoping, Li Yuqing, Huang Peng and Wei Xianhua developed the invention.
The patent a..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Jiatuo New Energy Intelligent Equipment for Wiping Paper Receiving Mechanism. Zhou Bin, Jia Yunhao and He Yuxuan developed the invention.
The patent application number is CN202422571509U 20241023. The patent publication number is CN2..
Paper and Pulp
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Jinan Huazhang Ind Co Ltd has been awarded a patent for Paper Winding Assembly for Papermaking. This invention was developed by Wang Shuzhong.
The patent application number is CN202422850582U 20241122. The patent publication number is CN223356999 (U). International Patent Classification codes are B65H18/02..
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