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Paper and Pulp
| Sun 05 Jul 2026
Beijing, July 6 -- Dongguan Hao Xin Pml Prec Mechanism Ltd has applied Chinese patent for Paper Guide Structure of Digital Folding Machine. Liu Dong, Liu Yi, Hwang Ho-sung, Jian Wenlong and Tang Kui developed it.
The patent application number is CN20261096115 20260123. The patent publication number is CN121778524 (A). Interna..
Paper and Pulp
| Sun 05 Jul 2026
Beijing, July 6 -- Quanzhou Haochen Packaging Products Co Ltd has sought patent for Paperboard Bearing Device of Die-cutting Machine and Control System of Paperboard Bearing Device. This invention was developed by Ke Qingxin, Ke Wensheng and Ke Qingye.
The patent application number is CN202610187436 20260210. The patent publi..
Paper and Pulp
| Sun 05 Jul 2026
Beijing, July 6 -- State Intellectual Property Office of China has received Hunan Futai Digital Material Tech Co Ltd patent application for Full-automatic Release Paper Rewinding Machine. Chen Lingling and Shen Yuanyuan developed the invention.
The patent application number is CN202610140470 20260202. The patent publication n..
Paper and Pulp
| Sun 05 Jul 2026
Beijing, July 6 -- Hebei Jinqiao Datong New Mat Co Ltd has submitted a patent application for Grabbing Device for Paper Roll Transferring. Liu Jing, Liu Xudong and Zhang Guoyong developed the invention.
The patent application number is CN202610227844 20260226. The patent publication number is CN121778505 (A). International Pa..
Paper and Pulp
| Sun 05 Jul 2026
Beijing, July 6 -- Changzhou Beigao Intelligent Equipment Co Ltd has applied Chinese patent for Melamine Impregnated Paper and Plate Automatic Paving Mechanism. Yin Feng and Yuan Xingfu developed it.
The patent application number is CN202610114785 20260128. The patent publication number is CN121778493 (A). International Paten..
Paper and Pulp
| Mon 06 Jul 2026
Munich, July 6 -- Billerud AB has submitted a patent application for Multi-layered Paperboard. This invention was developed by Carlsson Gilbert.
The patent application number is EP20240221770 20241219. The patent publication number is EP4764064 (A1). International Patent Classification codes are D21H21/16, D21H27/10 and D21H27/..
Paper and Pulp
| Mon 06 Jul 2026
Munich, July 6 -- Billerud AB has submitted a patent application for Multi-layered Paperboard. This invention was developed by Carlsson Gilbert.
The patent application number is EP20240221772 20241219. The patent publication number is EP4764062 (A1). International Patent Classification codes are D21H17/14, D21H17/17, D21H17/62,..
Paper and Pulp
| Mon 06 Jul 2026
Munich, July 6 -- Papeteries Du Leman has submitted a patent application for Paper Pulp Comprising a Fibrous By-product. Moreau Guillaume, Bourdon Aurélie, Bochaton Philippe and Blanc Julien developed the invention.
The patent application number is EP20250225065 20251218. The patent publication number is EP4764059 (A1). Inte..
Paper and Pulp
| Mon 06 Jul 2026
Munich, July 6 -- Nicca Chemical Co has submitted a patent application for Digestion Accelerator and Method for Producing Pulp Using Same. Tanaka Takashi developed the invention.
The patent application number is EP20240854109 20240722. The patent publication number is EP4764058 (A1). International Patent Classification code i..
Paper and Pulp
| Mon 06 Jul 2026
Alexandria, July 6 -- U.S. Patent and Trademark Office has awarded a patent to Beijing BOE Technology Dev Co Ltd and BOE Technology Group for Simulation Method, Simulation Device, Electronic Apparatus, and Electronic Paper Display Device. Xuan Minghua, Gao Lipeng, Xiao Li, Cui Xiaorong, Zhang Chenyang, Zhao Jiao, Guo Yuzhen and ..
Paper and Pulp
| Sun 05 Jul 2026
Beijing, July 6 -- State Intellectual Property Office of China has received Dongguan Miru Adhesive Co Ltd patent application for Acrylic Resin Varnish for Paperboard, Preparation Method of Acrylic Resin Varnish and Paperboard. Zhou Jianqiao and Zhou Zhenjun developed the invention.
The patent application number is CN202511720..
Paper and Pulp
| Sun 05 Jul 2026
Beijing, July 6 -- Bengbu Tengrui Plastic Products Co Ltd has filed a patent application for Kraft Paper Roll Fixing Frame. This invention was developed by Zhang Dejun.
The patent application number is CN202511856801 20251210. The patent publication number is CN121778315 (A). International Patent Classification codes are B65D..
Paper and Pulp
| Sun 05 Jul 2026
Beijing, July 6 -- State Intellectual Property Office of China has released The Nat Center For Interactive Bureau Of The Ministry Of Exploration patent application for Preparation Process of Degradable Self-adhesive Paper. This invention was developed by Chen Boqi, Chai Xinyu, Yu Jiangwei and Guo Ziwen.
The patent application..
Paper and Pulp
| Sun 05 Jul 2026
Beijing, July 6 -- State Intellectual Property Office of China has published Xiamen Yanbosi Innovative Material Tech Co Ltd patent application for Polyurethane Composite Adhesive for Waterproof Abrasive Paper and Preparation Method of Polyurethane Composite Adhesive. The invention was developed by Wang Song, Zheng Yaoye, Hayashi..
Paper and Pulp
| Sun 05 Jul 2026
Beijing, July 6 -- State Intellectual Property Office of China has released Hefei Meiheng Environmental Protection Tech Co Ltd patent application for Stacking Device for Plastic Paper Cup Production. This invention was developed by Luo Liang.
The patent application number is CN202610245438 20260302. The patent publication num..
Paper and Pulp
| Sun 05 Jul 2026
Beijing, July 6 -- State Intellectual Property Office of China has published Guangdong Liangshi Industrial Mat Co Ltd patent application for Copolymer for Paper Products as Well as Preparation Method and Application of Copolymer. The invention was developed by Huang Bangrui, Wei Huiyuan, Liu Xiaofang and Wang Jiayi.
The paten..
Paper and Pulp
| Mon 06 Jul 2026
Beijing, July 6 -- State Intellectual Property Office of China has released Hubei Yili Tech Co Ltd patent application for High-temperature-resistant Insulation Paper and Preparation Method Thereof. This invention was developed by Zhu Zhiling, Wang Zhenlin and Mao Li.
The patent application number is CN202610217761 20260221. T..
Paper and Pulp
| Mon 06 Jul 2026
Beijing, July 6 -- Taison Technology Group has submitted a patent application for Preparation Method of Cotton-feeling Household Paper. This invention was developed by Zhang Liguo and Wu Jianhua.
The patent application number is CN202610155168 20260204. The patent publication number is CN121781473 (A). International Patent Clas..
Paper and Pulp
| Mon 06 Jul 2026
Beijing, July 6 -- Shenzhen Vakye Tech Co Ltd has applied Chinese patent for Water Transfer Printing Paper and Processing Method Thereof. Zhang Feng and Zhang Tao developed it.
The patent application number is CN202511954423 20251223. The patent publication number is CN121781470 (A). International Patent Classification codes ..
Paper and Pulp
| Mon 06 Jul 2026
Beijing, July 6 -- State Intellectual Property Office of China has received Zhejiang Shanying Paper Industry patent application for Environment-friendly White Craft Paper with Functional Filler Added to Bottom Layer. Yao Jigang, Zhu Zhijing and Wang Laiping developed the invention.
The patent application number is CN20261010247..
Paper and Pulp
| Mon 06 Jul 2026
Beijing, July 6 -- Wuxi Zitangxing Special Mat Co Ltd has submitted a patent application for Moisture-proof Flame-retardant Paper and Carton. Mei Yifeng and Gu Jianliang developed the invention.
The patent application number is CN202511646217 20251111. The patent publication number is CN121781474 (A). International Patent Cla..
Paper and Pulp
| Mon 06 Jul 2026
Beijing, July 6 -- Shandong Century Sunshine Paper Group Co Ltd has submitted a patent application for Bamboo Reed Bleaching Chemical Pulp as Well as Preparation Method and Application Thereof. Shao Xuejun, Liu Chunlan, Tian Baonong, Liu Wei, Fu Chuanjun, Wang Yuebin, Ge Yinkai and Wang Dongxing developed the invention.
The p..
Paper and Pulp
| Mon 06 Jul 2026
Beijing, July 6 -- State Intellectual Property Office of China has received Hangzhou HollySys Automation and Beijing Hollysys Ind Software Co Ltd patent application for Paper Pulp Cooking Control Method and Device, Electronic Equipment, Storage Medium and Product. Deng Xiaohui, Sun Lingjie, Li Guodong, Du Bingyin, Jia Xiaoke, Zh..
Paper and Pulp
| Mon 06 Jul 2026
Beijing, July 6 -- Fengcheng Weimeijia Ind Co Ltd has submitted a patent application for Raw Material Processing Equipment for Household Paper. This invention was developed by Qi Yanbin, Xu Fuliang, Liu Minghua and Liu Maorong.
The patent application number is CN202610222957 20260225. The patent publication number is CN121781..
Paper and Pulp
| Sun 05 Jul 2026
Beijing, July 6 -- Wenzhou University has sought patent for Tubular Paper Folding Driver Driven by Two-way Shape Memory Alloy. This invention was developed by Cheng Yuanhao, Zhou Xingwang, Tang Hesheng, Xiang Jiawei, Huang Jue, Huang Zhiwei and Zheng Yihang.
The patent application number is CN202311782829 20231222. The patent p..
Paper and Pulp
| Sun 05 Jul 2026
Beijing, July 6 -- State Intellectual Property Office of China has released Hongyun Honghe Tobacco (Group) patent application for Inner Frame Paper Positioning Device and Using Method Thereof. This invention was developed by Wen Zaibin, Li Chunhua, Tian Yue, Cao Zhongkai, Wang Yuwei, Gao Jun, Zhao Yirong, Zhang Han and Liu Rong...
Paper and Pulp
| Sun 05 Jul 2026
Munich, July 6 -- Nestle has submitted a patent application for Moulded Pulp Article. This invention was developed by Galaffu Nicola, Niederreiter Gerhard and Hausmann Michael Karlheinz.
The patent application number is EP20240757971 20240819. The patent publication number is EP4766890 (A1). International Patent Classification ..
Paper and Pulp
| Sun 05 Jul 2026
Munich, July 6 -- European Patent Office has released Nestle patent application for Moulded Pulp Article. This invention was developed by Galaffu Nicola, Haeri Martin, Niederreiter Gerhard and Hausmann Michael Karlheinz.
The patent application number is EP20240757970 20240819. The patent publication number is EP4766889 (A1). In..
Paper and Pulp
| Sun 05 Jul 2026
Munich, July 6 -- European Patent Office has published Mondi AG patent application for Kraftliner Paper and Method for its Production.
The patent application number is EP20240782759 20240924. The patent publication number is EP4766888 (A1). International Patent Classification codes are D21H11/00, D21H15/02 and D21H27/10. Coope..
Paper and Pulp
| Sun 05 Jul 2026
Beijing, July 6 -- State Intellectual Property Office of China has received Shanghai Changfa New Materials patent application for Method for Extracting Highly Purified Lignin from Papermaking Black Liquor. Shi Xiaodan, Liu Xiaohui and Zheng Lu developed the invention.
The patent application number is CN202610143537 20260202. Th..
Paper and Pulp
| Sun 05 Jul 2026
Munich, July 6 -- Unilin has submitted a patent application for Method of Manufacturing a Décor Paper or a Décor Foil with a Plurality of Printed Designs and Corresponding Indicia, a Décor Paper or Décor Foil, and a Laminated Panel. This invention was developed by Clement Benjamin.
The patent application number is EP2024076..
Paper and Pulp
| Mon 06 Jul 2026
Beijing, July 6 -- Xianhe has filed a patent application for Treatment-free CTP Plate Lining Paper and Preparation Method Thereof. This invention was developed by Wang Xiaoming, Wang Liming, Zhao Jianhua, Dong Jinyu, Yang Kuizhan, Wang Yibing and Zhang Shichao.
The patent application number is CN202610247676 20260302. The pat..
Paper and Pulp
| Sat 04 Jul 2026
Beijing, July 4 -- Luzhou Shundaqi Printing Co Ltd and Tianjin Masterwork Tech Group Co Ltd have applied Chinese patent for Paper Box Three-dimensional Forming Production Line. Zhang Yaohui, Xu Wei, Liu Dong and Xie Jiejun developed it.
The patent application number is CN202610184617 20260209. The patent publication number is..
Paper and Pulp
| Sat 04 Jul 2026
Geneva, July 4 -- Metsae Spring Oy and ANDRITZ Oy have applied WIPO patent for Method for Treating Pulp, a Pulp Composition and Products Thereof. Ahonen Elina, Lintunen Taina, Nuopponen Markus, Karhu Rami, Horto Dora, Paananen Markus, Päärnilä Sonja and Hytönen Eemeli developed it.
The patent application number is WO2025F..
Paper and Pulp
| Sat 04 Jul 2026
Beijing, July 4 -- Huawei Technologies has submitted a patent application for Method for Replacing Wallpaper and Electronic Equipment. This invention was developed by Lian Yi and Duan Yun.
The patent application number is CN202411375305 20240929. The patent publication number is CN121771313 (A). International Patent Classificat..
Paper and Pulp
| Sat 04 Jul 2026
Beijing, July 4 -- Vinda Personal Care (China) has submitted a patent application for Self-adaptive Process Control Method for Composite Printing Paper. This invention was developed by Yang Mingyan, Li Yibing, Dong Liang, Ma Zhongde and Yuan Wenxin.
The patent application number is CN20261060014 20260116. The patent publication..
Paper and Pulp
| Sat 04 Jul 2026
Beijing, July 4 -- Dongbai Color Printing Huizhou Co Ltd has submitted a patent application for Paper Film Bag Cutting Equipment with Pre-cutting Function. This invention was developed by Lin Shitian and Tang Shichun.
The patent application number is CN202511666836 20251114. The patent publication number is CN121777508 (A). I..
Paper and Pulp
| Sat 04 Jul 2026
Beijing, July 4 -- Zhejiang New Debao Machinery has submitted a patent application for Automatic Paper Sheet Covering Machine. Peng Ziliang, Dai Daojin and Dai Daopeng developed the invention.
The patent application number is CN202511874565 20251212. The patent publication number is CN121777505 (A). International Patent Classif..
Paper and Pulp
| Sat 04 Jul 2026
Beijing, July 4 -- Shanghai Jintongrun Tech Co Ltd has submitted a patent application for Full-automatic Paper Box Forming Machine with Adhesive Tapes Pasted on Two Sides. Jiang Baohua developed the invention.
The patent application number is CN202610137183 20260130. The patent publication number is CN121777504 (A). Internati..
Paper and Pulp
| Sat 04 Jul 2026
Beijing, July 4 -- Jiaxing Jiayou Intelligent Equipment Co Ltd has submitted a patent application for Stacking and Hot-pressing Preparation Production Line for Laminated Paper Dishes. This invention was developed by Ye Feng, Wu Yuegang, Huang Shu, Wu Zeyi and Qian Lin.
The patent application number is CN202610238947 20260228...
Paper and Pulp
| Sat 04 Jul 2026
Beijing, July 4 -- Zaoyang Delizhi Machinery Mfg Co Ltd has filed a patent application for Square Paper Barrel Flanging Machine. This invention was developed by Sun Xinrui, Gong Deyu and Wang Renxin.
The patent application number is CN20261061965 20260116. The patent publication number is CN121777500 (A). International Patent..
Paper and Pulp
| Sat 04 Jul 2026
Beijing, July 4 -- Dongbai Color Printing Huizhou Co Ltd has sought patent for Intelligent Paper Film Bag Processing Equipment Based on Internet of Things Technology. This invention was developed by Lin Shitian and Tang Shichun.
The patent application number is CN202511597927 20251104. The patent publication number is CN12177..
Paper and Pulp
| Sat 04 Jul 2026
Beijing, July 4 -- Henan Cangqing Intelligent Tech Co Ltd has applied Chinese patent for Paper Box Pre-stretching Forming Mechanism. Liang Yaqiang developed it.
The patent application number is CN20261061148 20260116. The patent publication number is CN121777493 (A). International Patent Classification codes are B31B50/00, B3..
Paper and Pulp
| Sat 04 Jul 2026
Geneva, July 4 -- World Intellectual Property Organization has received Stora Enso patent application for Foam-formed Paperboard Product. Backfolk Kaj and Heiskanen Isto developed the invention.
The patent application number is WO2025IB62348 20251203. The patent publication number is WO2026132966 (A1). International Patent Clas..
Paper and Pulp
| Sat 04 Jul 2026
Beijing, July 4 -- Shandong Jths New Material Science And Tech Co Ltd has submitted a patent application for Multi-layer Co-extrusion Die Head for Processing Rich Mineral Paper and Paperboard and Co-extrusion Method of Multi-layer Co-extrusion Die Head. This invention was developed by Li Yuhui, Yan Qiuling, Xuan Wei and Xuan Hai..
Paper and Pulp
| Sat 04 Jul 2026
Beijing, July 4 -- China Clear Tianjin Environment Prot Tech Co Ltd has applied Chinese patent for Carbon Black Pulp Salt Leaching Method and System for Membrane Double-flow-direction-flow Coupling Online Dialysis. Wu Huitao, Li Shuang, Wu Xueyan, An Bo, Li Wen, Qiu Mingming and Han Yongliang developed it.
The patent applicat..
Paper and Pulp
| Sat 04 Jul 2026
Geneva, July 4 -- Fujitsu Frontech has submitted a patent application for Paper Sheet Storing Device. This invention was developed by Harai Daiki, Yanagida Hiroshi and Ikeda Naoto.
The patent application number is WO2024JP44943 20241219. The patent publication number is WO2026133491 (A1). International Patent Classification c..
Paper and Pulp
| Sat 04 Jul 2026
Geneva, July 4 -- Osaka Sealing Label Print has submitted a patent application for Release Paper and Thermal Recording Body. This invention was developed by Egashira Yusuke and Okamoto Mei.
The patent application number is WO2024JP44559 20241217. The patent publication number is WO2026133417 (A1). International Patent Classific..
Paper and Pulp
| Sat 04 Jul 2026
Geneva, July 4 -- Stora Enso has filed a patent application for a Method for Manufacturing a Multi-ply Paperboard. This invention was developed by Backfolk Kaj, Sokka Tuula and Kyllönen Henri.
The patent application number is WO2025IB63159 20251218. The patent publication number is WO2026133240 (A1). International Patent Class..
Paper and Pulp
| Sat 04 Jul 2026
Geneva, July 4 -- Stora Enso has submitted a patent application for a Method for Manufacturing a Multi-ply Paperboard. Land Hensdal Cecilia, Backfolk Kaj, Moberg Anders and Heiskanen Isto developed the invention.
The patent application number is WO2025IB63143 20251218. The patent publication number is WO2026133231 (A1). Interna..
Paper and Pulp
| Sat 04 Jul 2026
Beijing, July 4 -- State Intellectual Property Office of China has received Jiangyin Chuangke Laser Tech Co Ltd patent application for Double-station Laser Processing Device for Abrasive Paper Sheet and Processing Method of Double-station Laser Processing Device. Huang Hesen, Xu Qiang and Lu Jianxin developed the invention.
T..
Paper and Pulp
| Sat 04 Jul 2026
Beijing, July 4 -- Fengcheng Yongkunpeng New Energy Tech Co Ltd has filed a patent application for Leftover Material Recovery Device for Composite Paper Can Production. This invention was developed by Liu Changlin.
The patent application number is CN202610258460 20260304. The patent publication number is CN121775947 (A). Inte..
Paper and Pulp
| Sat 04 Jul 2026
Beijing, July 4 -- State Intellectual Property Office of China has received Xiamen Snwan Biotechnology Co Ltd patent application for Taro Peeling and Pulp Crushing Integrated Device for Mashed Taro Processing. Hong Zhibin developed the invention.
The patent application number is CN202610236399 20260228. The patent publication..
Paper and Pulp
| Sat 04 Jul 2026
Beijing, July 4 -- State Intellectual Property Office of China has released Nantong University patent application for Academic Paper Summarization Method and System Based on Multiple Agents. This invention was developed by Xu Lulu, Chen Xiang, Shen Xuanci, Li Ziming and Xu Yi.
The patent application number is CN202511918724 202..
Paper and Pulp
| Sat 04 Jul 2026
Beijing, July 4 -- State Intellectual Property Office of China has released Mo Shaoqiang patent application for Intelligent Old Newspaper Discovery Method and System Based on Multi-modal Clue Probability Fusion. This invention was developed by Mo Shaoqiang.
The patent application number is CN202511896477 20251215. The patent ..
Paper and Pulp
| Sat 04 Jul 2026
Beijing, July 4 -- Anqing Huantai New Mat Co Ltd has submitted a patent application for Corrugated Paper Cutting and Positioning Auxiliary Device and Method. This invention was developed by Jiang Min, Jiang Weiwei, Jiang Jun, Chen Jingying and Zhang Licheng.
The patent application number is CN202610142272 20260202. The patent..
Paper and Pulp
| Sat 04 Jul 2026
Beijing, July 4 -- Shanghai Vision Technology New Material has sought patent for Cigarette Aluminized Transfer Paper Cutting Device. This invention was developed by Zhu Junfeng, He Hui, Wu Jiwei and Chen Qing.
The patent application number is CN202511365667 20250923. The patent publication number is CN121777214 (A). Internation..
Paper and Pulp
| Sat 04 Jul 2026
Geneva, July 4 -- Valmet Technologies OY has applied WIPO patent for a Method and a System for Recovering Chemicals in a Kraft Pulp Mill. Jägerroos Jaakko developed it.
The patent application number is WO2025FI60151 20251212. The patent publication number is WO2026132656 (A1). International Patent Classification code is D21C11..
Paper and Pulp
| Sat 04 Jul 2026
Beijing, July 4 -- Shaanxi Fengrun Intelligent Manufacturing Research Inst Co Ltd has applied Chinese patent for Abrasive Paper Placing Device and Replacing Device for Grinding Equipment and Grinding Equipment. Li Bo, Dai Yong, Lan Tianlong, Lei Jie, Cao Zhengwu, Xu Yongping and Yan Chuanchao developed it.
The patent applicat..
Paper and Pulp
| Fri 03 Jul 2026
Beijing, July 3 -- Huisheng Group Pingyuan Paper Co Ltd has submitted a patent application for Preparation Method and Equipment of Special Explosion-proof Base Paper for Paper Tubes. This invention was developed by Wang Yuedong, Huang Zhijun, Gao Qifeng and Li Xuguang.
The patent application number is CN202610124570 20260129...
Paper and Pulp
| Fri 03 Jul 2026
Beijing, July 3 -- Shandong Shenxian Huayang Ind Co Ltd has filed a patent application for Glass Fiber Ultrathin Coated Board Paper Preparation Device and Preparation Method. This invention was developed by Wang Shucheng and Du Xiaoying.
The patent application number is CN202511986699 20251226. The patent publication number i..
Paper and Pulp
| Fri 03 Jul 2026
Beijing, July 3 -- Quanzhou Youlijia New Mat Co Ltd has sought patent for Wood Pulp Defibrating Equipment and Defibrating Method Thereof. This invention was developed by Qiu Jinbiao.
The patent application number is CN20261021631 20260108. The patent publication number is CN121760231 (A). International Patent Classification c..
Paper and Pulp
| Fri 03 Jul 2026
Beijing, July 3 -- State Intellectual Property Office of China has received China National Pulp And Paper Research Inst Co Ltd patent application for Method for Reducing Bursting Strength of Fluff Pulp Board. Zhang Yu, Su Zhenhua, Ni Jianping, Gong Chen, Yang Bin, Fan Shujie, Yan Jipeng and Li Nan developed the invention.
The..
Paper and Pulp
| Fri 03 Jul 2026
Beijing, July 3 -- Liansheng Pulp And Paper Zhangzhou Co Ltd has submitted a patent application for Cerium-stabilized Zirconia Bead, Wet Grinding Equipment and Application of Cerium-stabilized Zirconia Bead in Papermaking Industry. This invention was developed by Li Guowei, Yu Wenge, Di Chengguo and Cheng Li.
The patent appli..
Paper and Pulp
| Fri 03 Jul 2026
Beijing, July 3 -- Shanghai Shenyuan Printing Co Ltd has submitted a patent application for Paper Conveying Mechanism of Paper Printing Equipment. This invention was developed by Chen Liping and Zhou Xiaoyi.
The patent application number is CN202610154252 20260203. The patent publication number is CN121757644 (A). Internation..
Paper and Pulp
| Fri 03 Jul 2026
Beijing, July 3 -- Xinxiang Zhengxing Packaging Mat Co Ltd has sought patent for Material Receiving Device of Paper Angle Bead Machine. This invention was developed by Kong Huijun, Tsuneshi, Chang Xiaokun, Liu Tiancheng, Liu Yongzheng and Gao Erxing.
The patent application number is CN20251203804 20251229. The patent publicat..
Paper and Pulp
| Fri 03 Jul 2026
Beijing, July 3 -- Zhongwang Tech Wuxi Co Ltd has submitted a patent application for Steam Cleaning Device for Vacuum Cylinder of Drying Part of Paper Machine. This invention was developed by Xu Zhihong.
The patent application number is CN202610234609 20260227. The patent publication number is CN121755508 (A). International P..
Paper and Pulp
| Fri 03 Jul 2026
Beijing, July 3 -- Shandong Runbo Lyujian Environmental Protection Tech Co Ltd has sought patent for Vacuum Dehydration Forming Device for Paper Pulp Molding. This invention was developed by Bao Zhaojun and Yao Fengqiang.
The patent application number is CN20251222233 20251230. The patent publication number is CN121760245 (A)..
Paper and Pulp
| Fri 03 Jul 2026
Beijing, July 3 -- State Intellectual Property Office of China has published Zhejiang Kaifeng New Mat Co Ltd patent application for Environment-friendly Stainless Steel Sheet Lining Paper and Preparation Method Thereof. The invention was developed by An Tiantian, Han Yun-yun, Lin Jian, Qiu Cixiang and Jing Tian.
The patent ap..
Paper and Pulp
| Fri 03 Jul 2026
Beijing, July 3 -- State Intellectual Property Office of China has released Liansheng Pulp And Paper Zhangzhou Co Ltd patent application for Reverse UV Paper and Preparation Method Thereof. This invention was developed by Li Guowei, Yang Yu and Cheng Li.
The patent application number is CN20251244094 20251231. The patent publ..
Paper and Pulp
| Fri 03 Jul 2026
Beijing, July 3 -- State Intellectual Property Office of China has released Pinghu Yuehao Paper Co Ltd patent application for Automatic Roll Changing Device for Winding Packaging Paper. This invention was developed by Xu Kaiyun.
The patent application number is CN20261071748 20260120. The patent publication number is CN121757..
Paper and Pulp
| Fri 03 Jul 2026
Beijing, July 3 -- Tianjin Masterwork Tech Group Co Ltd has submitted a patent application for Automatic Adjusting Device for Paper Pressing Frame. This invention was developed by Qiao Long, Li Yuezhao and Li Wenshuai.
The patent application number is CN202411386884 20240930. The patent publication number is CN121757646 (A). ..
Paper and Pulp
| Fri 03 Jul 2026
Beijing, July 3 -- Anhui Donghong Paper Products Co Ltd has submitted a patent application for Flexographic Printing Device for Raw Paper of Paper Cup. This invention was developed by He Peijun and He Hao.
The patent application number is CN202610244438 20260302. The patent publication number is CN121756732 (A). International..
Paper and Pulp
| Fri 03 Jul 2026
Beijing, July 3 -- State Intellectual Property Office of China has published Qingdao Haili Package Co Ltd patent application for High-precision Laser Cutting Machine for Paper Product Processing. The invention was developed by Li Baoduan.
The patent application number is CN202610110937 20260127. The patent publication number ..
Paper and Pulp
| Fri 03 Jul 2026
Beijing, July 3 -- Liu Luan has sought patent for Method for Fixing Multi-specification Paper by Separating Loose-leaf Binder Rod Rings. This invention was developed by Liu Luan.
The patent application number is CN202610208737 20260213. The patent publication number is CN121756771 (A). International Patent Classification code..
Paper and Pulp
| Fri 03 Jul 2026
Beijing, July 3 -- State Intellectual Property Office of China has received Shanghai Jintongrun Tech Co Ltd patent application for Full-automatic Carton Paperboard Protection Buckle Assembling Machine. Jiang Baohua developed the invention.
The patent application number is CN20261099222 20260126. The patent publication number ..
Paper and Pulp
| Fri 03 Jul 2026
Beijing, July 3 -- Guizhou Lantu New Mat Co Ltd; South China University of Technology has filed a patent application for Application of Modified Ii-type Anhydrite in Papermaking. This invention was developed by Fu Xiaowen, Luo Yichao, Song Song, Wang Zehao, Fan Huiming, Liu Jianan and Yang Zaixiang.
The patent application num..
Paper and Pulp
| Wed 01 Jul 2026
Geneva, July 2 -- World Intellectual Property Organization has released Essity Hygiene and Health patent application for Tissue Paper Ply, Tissue Paper Product, and Manufacturing Methods. This invention was developed by Weisang Nicolas and Pham-van Téo.
The patent application number is WO2024EP88077 20241220. The patent public..
Paper and Pulp
| Wed 01 Jul 2026
Geneva, July 2 -- VusionGroup has sought patent for Monitoring-device for Monitoring Whether an Electronic Paper Display is Damaged and/or Defective. This invention was developed by Kahr Sebastian and Bachlechner Fridolin.
The patent application number is WO2024EP87131 20241218. The patent publication number is WO2026130673 (..
Paper and Pulp
| Wed 01 Jul 2026
Beijing, July 2 -- Zhumadian Jingwei Wire New Mat Co Ltd has submitted a patent application for Method and System for Controlling Bonding Strength of Grid Interlayer and Paper. Wang Feng and Liu Hui developed the invention.
The patent application number is CN202511706333 20251120. The patent publication number is CN121764259 ..
Paper and Pulp
| Thu 02 Jul 2026
Beijing, July 2 -- Xi'an Jiaotong University has submitted a patent application for Multi-agent Cooperation-based Intelligent Paper Marking Method and System for Mathematical Solution Questions. This invention was developed by Liu Huan, Dong Yixiang, Cao Gonghao, Li Zongxuan, Chen Yanzhen and Hu Bo.
The patent application numbe..
Paper and Pulp
| Fri 03 Jul 2026
Beijing, July 3 -- Zhejiang New Debao Machinery has submitted a patent application for Constant-temperature Water-cooling Intelligent Control Structure of Paper Cup Bottom Rolling Mold. This invention was developed by Dai Daojin, Peng Ziliang and Dai Hongan.
The patent application number is CN20261001357 20260104. The patent pu..
Paper and Pulp
| Wed 01 Jul 2026
Beijing, July 2 -- Southern University of Science and Technology has submitted a patent application for Circuit Control Unit and Device Based on Paper Folding Principle. This invention was developed by Feng Huijuan and Wang Chi.
The patent application number is CN202511730843 20251124. The patent publication number is CN1217638..
Paper and Pulp
| Wed 01 Jul 2026
Beijing, July 2 -- Henan Institute of Engineering has sought patent for System and Method for Testing Water Resistance of Paper Product Adhesive. This invention was developed by Wang Fei, Wang Yujie, Wang Shuyang and Duan Qunpeng.
The patent application number is CN202610171925 20260206. The patent publication number is CN12176..
Paper and Pulp
| Thu 02 Jul 2026
Beijing, July 2 -- Guizhou Zhuokang Education Tech Co Ltd has submitted a patent application for Test Paper Detection System Based on Computer Vision. This invention was developed by He Shaokuan.
The patent application number is CN202511872135 20251212. The patent publication number is CN121747119 (A). International Patent Cl..
Paper and Pulp
| Thu 02 Jul 2026
Alexandria, July 3 -- Nippon Kinsen Kikai has received a patent for Friction Transport Device and Paper Sheet Transport Device. This invention was developed by Haraguchi Kohei.
The patent application number is US202318843054 20230125. The patent publication number is US12654968 (B2). International Patent Classification codes ar..
Paper and Pulp
| Thu 02 Jul 2026
Alexandria, July 3 -- Guangzhou Luxvisions Innovation Technology has secured a patent on Paper Feeding Mechanism and Printing Equipment. Liu Jen-chieh, Lee Ta-yi, Hung Chun-tseng and Chen Hsin-chang developed the invention.
The patent application number is US202418766339 20240708. The patent publication number is US12654964 (B2..
Paper and Pulp
| Wed 01 Jul 2026
Beijing, July 2 -- Beijing Anbaisheng Diagnostic Tech Co Ltd has submitted a patent application for Homocysteine Competition Method Immunochromatography Test Paper Based on Antigen-antibody Complex Specific Antibody, Kit and Application Thereof. This invention was developed by Chen Xiaojing, Qi Shuang, Li Haojie, Guan Rui, Wang ..
Paper and Pulp
| Thu 02 Jul 2026
Beijing, July 2 -- State Intellectual Property Office of China has released Wuhan Bosite Valve Group Co Ltd patent application for Method and System for Controlling Ore Pulp Deslagging Valve. This invention was developed by Hong Zhenguo and Hong Youfu.
The patent application number is CN202610239820 20260228. The patent publi..
Paper and Pulp
| Thu 02 Jul 2026
Beijing, July 2 -- HKC has submitted a patent application for Electronic Paper Display Device. Li Yao and Xu Pei developed the invention.
The patent application number is CN202610213380 20260213. The patent publication number is CN121742089 (A). International Patent Classification codes are G02F1/167, G02F1/1675, G02F1/16753 an..
Paper and Pulp
| Thu 02 Jul 2026
Beijing, July 2 -- State Intellectual Property Office of China has published Xinli Optoelectronics Renshou patent application for Electrowetting Electronic Paper Display Device. The invention was developed by Liu Fuzhi and Song Guoqing.
The patent application number is CN202610127302 20260129. The patent publication number is C..
Paper and Pulp
| Thu 02 Jul 2026
Beijing, July 2 -- Anhui Yutu Tech Co Ltd has filed a patent application for Electronic Paper Gray Scale Debugging Method and Device, Equipment and Medium. This invention was developed by Chen Yingmin.
The patent application number is CN20261076635 20260120. The patent publication number is CN121747483 (A). International Pate..
Paper and Pulp
| Thu 02 Jul 2026
Beijing, July 2 -- Guangxian Tech Guangdong Co Ltd has filed a patent application for Electrowetting Electronic Paper Color Calibration Method and Device, Electronic Equipment and Storage Medium. This invention was developed by Jiang Hongwei, Chen Jianwen, Bai Pengfei and Zhou Guofu.
The patent application number is CN2025119..
Paper and Pulp
| Thu 02 Jul 2026
Beijing, July 2 -- Beijing Supvan Information Tech Co Ltd has submitted a patent application for Red and Black Thermo-sensitive Paper Printing Control Method, System, Equipment and Medium. Liu Ziqi and Li Jianguo developed the invention.
The patent application number is CN202610231827 20260227. The patent publication number i..
Paper and Pulp
| Thu 02 Jul 2026
Beijing, July 3 -- Lami Packaging (Kunshan) has applied Chinese patent for Ultra-wide Printing Paper Defect Online Detection System and Method. Min Na and Feng Yan developed it.
The patent application number is CN202511925774 20251219. The patent publication number is CN121767307 (A). International Patent Classification codes a..
Paper and Pulp
| Thu 02 Jul 2026
Alexandria, July 3 -- United States Patent for Electronic Paper and Control Method for Electronic Paper has been issued to Sharp. This invention was developed by Matsui Kuniaki.
The patent application number is US202519019028 20250113. The patent publication number is US12658153 (B2). International Patent Classification code is..
Paper and Pulp
| Thu 02 Jul 2026
Alexandria, July 3 -- Swiss Krono has been granted a patent for Method for Processing Decorative Paper. This invention was developed by Pfeiffer Sabrina.
The patent application number is US202218569510 20220623. The patent publication number is US12654438 (B2). International Patent Classification codes are B41F33/00, G01N21/88 ..
Paper and Pulp
| Wed 01 Jul 2026
Beijing, July 2 -- State Intellectual Property Office of China has released CHI Hsing Optronics patent application for Electronic Paper Display Film Material Performance Detection System Based on Temperature Fluctuation Analysis. This invention was developed by Chen Xin.
The patent application number is CN202511895071 20251216...
Paper and Pulp
| Wed 01 Jul 2026
Geneva, July 2 -- World Intellectual Property Organization has received Billerud AB patent application for Multi-layered Paperboard. Carlsson Gilbert developed the invention.
The patent application number is WO2025EP86422 20251210. The patent publication number is WO2026131385 (A1). International Patent Classification codes are..
Paper and Pulp
| Wed 01 Jul 2026
Geneva, July 2 -- Billerud AB has sought patent for Multi-layered Paperboard. This invention was developed by Carlsson Gilbert.
The patent application number is WO2025EP86421 20251210. The patent publication number is WO2026131384 (A1). International Patent Classification codes are D21H21/16, D21H27/10 and D21H27/38. Cooperativ..
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