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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 -- 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 -- 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 -- 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 -- 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
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 -- 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
| 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 -- 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 -- 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
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 -- 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
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
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 -- 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 -- 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 -- 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 -- 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
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
| 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..
Paper and Pulp
| Wed 01 Jul 2026
Geneva, July 2 -- Clarios Germany GmbH & Co KG has sought patent for Pasting Paper for Producing a Plate-like Battery Electrode of a Lead-acid Battery. This invention was developed by Koop Michael James.
The patent application number is WO2025EP86333 20251210. The patent publication number is WO2026131351 (A1). International ..
Paper and Pulp
| Wed 01 Jul 2026
Beijing, July 2 -- Dali Power Supply Bureau of Yunnan Power Grid and Electric Power Research Inst Co Ltd Csg have filed a patent application for Method and System for Evaluating Microcosmic Deterioration Failure of Oil Paper Insulation. This invention was developed by Wang Ruoting, Luo Yan, Huang Zhiming, Gao Wanxian, Zhan Hongs..
Paper and Pulp
| Tue 30 Jun 2026
Alexandria, July 1 -- U.S. Patent and Trademark Office has released Panasonic Intellectual Property Corporation of America patent application for Paper Jam Indication Estimation Device, Paper Jam Indication Estimation Method, and Recording Medium. This invention was developed by Matsumura Toshiyuki and Wada Madoka.
The patent a..
Paper and Pulp
| Wed 01 Jul 2026
Beijing, July 1 -- Hunan Hanguang Intelligent Tech Co Ltd has submitted a patent application for Method and Device for Detecting Distance from Connecting Lead of Paper Tube Firework Lump to Mud Bottom in Paper Tube. This invention was developed by Long Youxi and Yang Jun.
The patent application number is CN202511915289 202512..
Paper and Pulp
| Wed 01 Jul 2026
Beijing, July 1 -- Guangdong Meijing Filter Co Ltd has sought patent for Double-layer Filter Paper Pressing and Folding Equipment. This invention was developed by Li Benxin.
The patent application number is CN20261030008 20260111. The patent publication number is CN121733871 (A). International Patent Classification code is B3..
Paper and Pulp
| Wed 01 Jul 2026
Beijing, July 1 -- Shenzhen Leqiang Tech Co Ltd has applied Chinese patent for Artificial Honeycomb Paper Processing Mold and Processing Method Thereof. Li Leshu developed it.
The patent application number is CN20261089807 20260122. The patent publication number is CN121733870 (A). International Patent Classification codes ar..
Paper and Pulp
| Wed 01 Jul 2026
Beijing, July 1 -- Wenzhou Hongying Machinery Co Ltd has submitted a patent application for Paper Bag Handle Forming Mechanism of Paper Bag Machine. Lin Youjian, Lin Qichao and Li Ke developed the invention.
The patent application number is CN202610237935 20260228. The patent publication number is CN121733869 (A). Internation..
Paper and Pulp
| Wed 01 Jul 2026
Beijing, July 1 -- Zhuhai Licheng Tech Development Co Ltd has filed a patent application for Oil Splashing Prevention Paperboard Oiling Machine for Paper Packaging Box Processing. This invention was developed by Liu Xiang.
The patent application number is CN202610185525 20260209. The patent publication number is CN121733863 (..
Paper and Pulp
| Wed 01 Jul 2026
Alexandria, July 1 -- Books Factory Spolka Z Ograniczona Odpowiedzialnoscia has applied United States patent for Method and Apparatus for Converting a Printed Paper Web into Book Blocks. Krzanowski Daniel developed it.
The patent application number is US202519428016 20251219. The patent publication number is US20260175611 (A1..
Paper and Pulp
| Wed 01 Jul 2026
Alexandria, July 1 -- Georgia Pacific Corrugated LLC has submitted a patent application for Starch-based Padded Material, Padded Mailers and Methods of Making the Same. This invention was developed by Zanghi Marc Gerald, Boettcher Gary Norman, Duncan Joseph, Lucas Thomas, Halcomb Andrew Geoffrey and Viswanath Anand.
The paten..
Paper and Pulp
| Wed 01 Jul 2026
Alexandria, July 1 -- U.S. Patent and Trademark Office has published Aurora Office Equipment Co Ltd Shanghai patent application for Paper Shredder Capable of Feeding Paper Laterally. The invention was developed by Shu Lei and Chen Guanglong.
The patent application number is US202619538759 20260212. The patent publication numb..
Paper and Pulp
| Wed 01 Jul 2026
Beijing, July 1 -- State Intellectual Property Office of China has received Wang Yinfeng patent application for Toilet Cleaning Paper Sterilization and Carbonization Treatment Box. Wang Yinfeng developed the invention.
The patent application number is CN202511943945 20251222. The patent publication number is CN121732540 (A). ..
Paper and Pulp
| Tue 30 Jun 2026
Alexandria, July 1 -- Coveris Flexibles GmbH & Co KG has filed a patent application for Replacement of a Film/paper Composite by Solely Fiber-based Paper. This invention was developed by Hauschild Uwe.
The patent application number is US202319129207 20231128. The patent publication number is US20260176822 (A1). International ..
Paper and Pulp
| Tue 30 Jun 2026
Alexandria, July 1 -- Goldcup 33965 AB Unc Hejmas Agrifibre Tech AB has submitted a patent application for Methods for Producing Pulp and Paper Products from Plants Having Bast and Hurd Fibers. This invention was developed by Maseja Andrew Lee Ondra and Hejduk Marek.
The patent application number is US202619541069 20260216. T..
Paper and Pulp
| Tue 30 Jun 2026
Alexandria, July 1 -- U.S. Patent and Trademark Office has published SixRing patent application for Manufacture of Dissolving Pulp Grade Cellulose. The invention was developed by Weissenberger Markus and Enriquez Alejandra.
The patent application number is US202418989711 20241220. The patent publication number is US20260176817 ..
Paper and Pulp
| Wed 01 Jul 2026
Beijing, July 1 -- Anhui Xinyu New Material Tech Co Ltd has submitted a patent application for Performance Testing Device for Release Paper. This invention was developed by Dong Xiaobo, Dong Jigen, Meng Xu and Dong Zhenhai.
The patent application number is CN20251206123 20251229. The patent publication number is CN121740745 (..
Paper and Pulp
| Tue 30 Jun 2026
Beijing, June 30 --China National Pulp and Paper Research Inst Co Ltd and Zhongqing Jinjiang Hygiene Products Res Co Ltd have submitted a patent application for Medical Dialyzing Paper and Processing Method Thereof. This invention was developed by Cao Qingfu, Mao Cui, Shi Ji, Li Huanhuan, Zhao Lianjie, Zhang Yue, Meng Fanjin, Sh..
Paper and Pulp
| Tue 30 Jun 2026
Beijing, June 30 -- State Intellectual Property Office of China has published Luoshan Yuanshan Material Tech Co Ltd patent application for High-breathability Paper Yarn Fabric and Preparation Method Thereof. The invention was developed by Zhao Dongfang and Zhao Donghai.
The patent application number is CN202511984681 20251226..
Paper and Pulp
| Tue 30 Jun 2026
Beijing, June 30 -- State Intellectual Property Office of China has received Wuxi Xinyan Packaging Co Ltd patent application for Moisture-proof Color Printing Paperboard and Preparation Process Thereof. Liu Shuaigang, Zhang Jiaming and Qin Hui developed the invention.
The patent application number is CN202511843715 20251209. ..
Paper and Pulp
| Tue 30 Jun 2026
Beijing, June 30 -- Bba China Airlaid Co Limited has submitted a patent application for Positioning Forming Dust-free Paper as Well as Preparation Method and Application Thereof. This invention was developed by Ren Jichun, Ding Hua, Yu Shuiming and Tang Dongchuan.
The patent application number is CN202411349388 20240926. The ..
Paper and Pulp
| Tue 30 Jun 2026
Beijing, June 30 -- Minfeng Special Paper Co Ltd has sought patent for Color Cigarette Paper Base Paper Capable of Improving Color Fastness, Color Cigarette Paper and Preparation Method of Color Cigarette Paper Base Paper. This invention was developed by You Jun, Wang Pingjun, Wang Keyan, Zhu Lei and Zhang Haiyang.
The patent..
Paper and Pulp
| Tue 30 Jun 2026
Beijing, June 30 -- Ningbo Asia Pulp & Paper has sought patent for White Cardboard Suitable for Laser Coding and Preparation Method Thereof. This invention was developed by Ye Chunjie, Tian Weishi, Liu Wei, Zhou Yinming and Wang Fangning.
The patent application number is CN202511701588 20251119. The patent publication number is..
Paper and Pulp
| Tue 30 Jun 2026
Beijing, June 30 -- Chongqing Longjing Paper has submitted a patent application for Method for Improving Water Absorption of Paper for Daily Use. Zhang Meiyun, Mo Chunhua, Song Soon-hee, Zhang Yun, He Tinglong, Yang Bin and Lei Mingyong developed the invention.
The patent application number is CN202610127196 20260129. The paten..
Paper and Pulp
| Tue 30 Jun 2026
Beijing, June 30 -- State Intellectual Property Office of China has released South China University of Technology patent application for Moisture-heat Aging Resistant Coating for Thermo-sensitive Paper as Well as Preparation Method and Application of Damp-heat Aging Resistant Coating. This invention was developed by Chen Kefu, W..
Paper and Pulp
| Tue 30 Jun 2026
Beijing, June 30 -- Foshan Sanshui Horizon Chemicals Co Ltd has submitted a patent application for Label Direct Aluminum Plating Paper Bottom Surface Coating and Preparation Method Thereof. This invention was developed by Song Shuxi, Chang Weijie and Liu Huajie.
The patent application number is CN202610100281 20260126. The pa..
Paper and Pulp
| Tue 30 Jun 2026
Beijing, June 30 -- State Intellectual Property Office of China has received Zhejiang Nanli Macromolecule Chemical Co Ltd patent application for Paper Emulsion for Replacing PE (polyethylene) Spraying Film as Well as Preparation Method and Application of Paper Emulsion. Chen Lei, Xi Kun, Liu Xin and Zhan Taowei developed the inv..
Paper and Pulp
| Tue 30 Jun 2026
Beijing, June 30 -- Chongqing Longjing Paper has applied Chinese patent for Method for Producing High-bulkiness and Thick Kitchen Paper from Bamboo Pulp. Zhang Meiyun, Mo Chunhua, Song Soon-hee, Zhang Yun, He Tinglong, Yang Bin and Lei Mingyong developed it.
The patent application number is CN202610127243 20260129. The patent p..
Paper and Pulp
| Tue 30 Jun 2026
Beijing, June 30 -- State Intellectual Property Office of China has released Zhejiang Orbits Biotechnology Co Ltd patent application for Preparation Method of Dental Pulp Stem Cells. This invention was developed by Zheng Jie, Xie Jiong and Wang Tugen.
The patent application number is CN202411347792 20240926. The patent public..
Paper and Pulp
| Mon 29 Jun 2026
Beijing, June 30 -- State Intellectual Property Office of China has received Goertek Optical Technology patent application for Optical Product Gummed Paper Pasting Equipment and Gummed Paper Pasting Method. Cheng Junlong and Chen Shiqiang developed the invention.
The patent application number is CN202511962885 20251223. The pat..
Paper and Pulp
| Mon 29 Jun 2026
Beijing, June 30 -- State Intellectual Property Office of China has received Zhejiang Kuangte Tobacco Machinery Co Ltd patent application for Aluminum-foil Paper Deviation Rectification Monitoring Device and Control Method. Tan Yi, Zhang Ye, Jiang Feng, Du Yufeng, Wang Bingli, Wang Yihan, Li Si, Sun Wei, Zhang Xudong, Jiang Yahu..
Paper and Pulp
| Mon 29 Jun 2026
Beijing, June 30 -- Baoding Tianwei Baobian Electric has submitted a patent application for Multi-shaft Crepe Paper Winding Device. This invention was developed by Zhao Dong, Yang Ziwen, Li Yong, Chen Qingtian, Yu Yang, Wang Yanchang, Li Jing, Zhang Wei, Lou Shanshan, Jia Boshuai, Huo Weichen, Tao Lili, Dong Chunhu, Wang Shining..
Paper and Pulp
| Mon 29 Jun 2026
Beijing, June 30 -- Daojingsi Guangzhou Intelligent Equipment Co Ltd has submitted a patent application for Automatic Aluminum-foil Paper Rewinding Machine. This invention was developed by Wu Guanhua and Feng Ruhao.
The patent application number is CN20261074541 20260120. The patent publication number is CN121735027 (A). Inte..
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