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Paper and Pulp
| Sat 17 Oct 2026
Geneva, Oct. 16 -- World Intellectual Property Organization has published Nippon Kinsen Kikai patent application for Paper Bill Handling Device. The invention was developed by Ito Kenichi.
The patent application number is WO2025JP40666 20251120. The patent publication number is WO2026210876 (A1). International Patent Classifi..
Paper and Pulp
| Sat 17 Oct 2026
Geneva, Oct. 16 -- World Intellectual Property Organization has received Sato KK patent application for Paper Base Material Equipped with Electroconductive Film, Electronic Device, Electromagnetic Wave Shielding Sheet, Planar Heating Element, Intermediate of Paper Base Material Equipped with Electroconductive Film, and Electroco..
Paper and Pulp
| Fri 16 Oct 2026
Beijing, Oct. 16 -- State Intellectual Property Office of China has released Jiangxi Meibaijia Paper Ind Co Ltd patent application for Paper Product Bundling Equipment. This invention was developed by Xu Yongzhao, Yang Zhanbo, Ling Yongsong, Yao Nanying and Wu Wei.
The patent application number is CN202610778461 20260602. The..
Paper and Pulp
| Fri 16 Oct 2026
Beijing, Oct. 16 -- State Intellectual Property Office of China has received Shandong Fengyuan Xinyi Packaging Co Ltd patent application for Fiber Modification Preparation Equipment and Process for Light High-strength Corrugated Paper. Sun Yanjie, Tao Yanan, Sun Zhongwei, Chen Jiping and Sun Qihu developed the invention.
The ..
Paper and Pulp
| Sat 17 Oct 2026
Geneva, Oct. 16 -- Ahlstrom has submitted a patent application for a Fiber-based Paper Comprising at Least One Transparent Area and a Method of Producing the Same. This invention was developed by Roux Mireille and Paquet Olivier.
The patent application number is WO2026FI50172 20260401. The patent publication number is WO2026210..
Paper and Pulp
| Sat 17 Oct 2026
Geneva, Oct. 16 -- Ahlstrom has submitted a patent application for a Method of Producing a Fiber-based Paper Comprising at Least One Transparent Area. This invention was developed by Roux Mireille, Paquet Olivier, So Raky, Cartier Noël, Ponte Jean-philippe and Reverdy Charlène.
The patent application number is WO2026FI50171 2..
Paper and Pulp
| Fri 16 Oct 2026
Beijing, Oct. 16 -- Yunnan Taiqin Tech Co Ltd has applied Chinese patent for Method for Automatically Controlling pH Value of Ore Pulp by Using Grit Lime Milk. Ma Yitao and Ma Yibo developed it.
The patent application number is CN202610500947 20260416. The patent publication number is CN122346191 (A). International Patent Cla..
Paper and Pulp
| Fri 16 Oct 2026
Beijing, Oct. 16 -- Guangxi Zhuang Autonomous Region Ecological Env Monitoring Center has submitted a patent application for Test Paper for Detecting Heavy Metals in Water and Detection Method Thereof. Qin Huafang, Liu Jie, Huang Hongming, Tang Yangzheng, Bi Xiaoyu, Lu Xiaoyan, Ji Tong, Huang Zeng and Huang Bodang developed the ..
Paper and Pulp
| Fri 16 Oct 2026
Beijing, Oct. 16 -- Hunan Guangxin Electrical Tech Co Ltd has applied Chinese patent for Manufacturing Process for L-shaped Noise Reduction Supporting Piece of High-voltage Extra-high-voltage Low-density Paperboard. Wei Yaqin, Liu Tao, Zeng Demin, Lei Xiaoli and Liu Xuwen developed it.
The patent application number is CN20261..
Paper and Pulp
| Fri 16 Oct 2026
Beijing, Oct. 16 -- Jinan Sanying Paper Co Ltd has submitted a patent application for Paper Product Compression Resistance Detection Device. Liu Deshan, Ma Xinlei and Chen Xiaoyang developed the invention.
The patent application number is CN202610474673 20260412. The patent publication number is CN122345525 (A). International..
Paper and Pulp
| Fri 16 Oct 2026
Beijing, Oct. 16 -- State Intellectual Property Office of China has received Datong Furniture Mat Co Ltd patent application for Decorative Paper with Antibacterial Function and Preparation Process Thereof. Li Lianghai and Huang Jionghua developed the invention.
The patent application number is CN202610178783 20260209. The pat..
Paper and Pulp
| Fri 16 Oct 2026
Beijing, Oct. 16 -- State Intellectual Property Office of China has published Shenzhen Hexingyuan Packaging Products Co Ltd patent application for White Board Composite Pulp Preparation Papermaking Process. The invention was developed by Deng Shuhong.
The patent application number is CN202610546807 20260423. The patent public..
Paper and Pulp
| Fri 16 Oct 2026
Beijing, Oct. 16 -- Lanxi Yongxin Weave Co Ltd has submitted a patent application for High-color-fastness Pulp Dyeing Process. This invention was developed by Zhang Yu, Fang Shunqing and Chen Bing.
The patent application number is CN202610515478 20260418. The patent publication number is CN122344842 (A). International Patent ..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 14 -- Qiu Liyong has submitted a patent application for Yarn Reversing Continuous Paper Packing Device.
The patent application number is CN202610463048 20260409. The patent publication number is CN122355109 (A). International Patent Classification codes are B65H16/10, B65H19/26, B65H20/14, B65H54/10, B65H54/70,..
Paper and Pulp
| Sat 17 Oct 2026
Geneva, Oct. 16 -- Arakawa Chemical Industries has submitted a patent application for Oil-resistant Agent Composition, and Oil-resistant Paper. This invention was developed by Yamaoka Hideki, Okada Keisuke, Sato Teruaki, Nakagawa Akira and Kuroda Kaito.
The patent application number is WO2026JP11564 20260324. The patent publica..
Paper and Pulp
| Sat 17 Oct 2026
Geneva, Oct. 16 -- Arakawa Chemical Industries has sought patent for Oil-resistant Agent Composition and Oil-resistant Paper. This invention was developed by Yamaoka Hideki, Sato Teruaki and Kuroda Kaito.
The patent application number is WO2026JP11563 20260324. The patent publication number is WO2026204969 (A1). International P..
Paper and Pulp
| Fri 16 Oct 2026
Geneva, Oct. 16 -- World Intellectual Property Organization has published Toray Industries patent application for Paper and Paper Manufacturing Method. The invention was developed by Harada Masaru and Okuma Takahiro.
The patent application number is WO2026JP10978 20260319. The patent publication number is WO2026204754 (A1). Int..
Paper and Pulp
| Wed 14 Oct 2026
Beijing, Oct. 14 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Qunle Packaging Tech Co Ltd for Punching Device for Composite Paper Can. Zhao Zhengliang and Yang Daliang developed the invention.
The patent application number is CN202520434122U 20250313. The patent publication number is CN22383..
Paper and Pulp
| Wed 14 Oct 2026
Beijing, Oct. 14 -- Maanshan Yinuo Machinery Cutter Co Ltd has been granted a patent for Paper Extraction Hot Cutting Die Convenient for Changing Tearing Opening Shape. Chen Long, Chen Xiang and Lu Jiankai developed the invention.
The patent application number is CN202423200542U 20241225. The patent publication number is CN22..
Paper and Pulp
| Wed 14 Oct 2026
Beijing, Oct. 14 -- Chinese Patent for Compression-resistant Paperboard and Cutting Equipment for Paperboard Processing has been issued to Suzhou Jiafeng Paper Co Ltd. This invention was developed by Chen Dongfang and Zhang Liying.
The patent application number is CN202520191487U 20250207. The patent publication number is CN2..
Paper and Pulp
| Wed 14 Oct 2026
Beijing, Oct. 14 -- Zhuhai Senbao Paper Ind Co Ltd has secured a patent on Paper Product Composite Core Body Cutting Equipment. Wu Bing developed the invention.
The patent application number is CN202520341036U 20250228. The patent publication number is CN223834587 (U). International Patent Classification codes are B26D1/06, B..
Paper and Pulp
| Wed 14 Oct 2026
Beijing, Oct. 14 -- Jiangsu Yituo Intelligent Equipment Co Ltd has been granted a patent for Roll Paper Cutting Device Convenient to Adjust. This invention was developed by Lu Jianping.
The patent application number is CN20252060693U 20250110. The patent publication number is CN223834577 (U). International Patent Classificati..
Paper and Pulp
| Sat 17 Oct 2026
Beijing, Oct. 16 -- State Intellectual Property Office of China has awarded a patent to Qingdao Xinsen Packaging for Automatic Self-adhesive Label Paper Aligning and Cutting Device. Chen Shouyuan and Chen Lijun developed the invention.
The patent application number is CN202520142774U 20250121. The patent publication number is C..
Paper and Pulp
| Wed 14 Oct 2026
Beijing, Oct. 14 -- Shanghai Haibang Machinery Mft Co Ltd has been awarded a patent for Filter Paper Splitting Machine. This invention was developed by Tao Xiaocheng and Tao Mingyuan.
The patent application number is CN202520209199U 20250210. The patent publication number is CN223834670 (U). International Patent Classificatio..
Paper and Pulp
| Wed 14 Oct 2026
Beijing, Oct. 14 -- Shantou Jiaming Environmental Prot Material Co Ltd has been granted a patent for High-speed Slitting Device for Producing Cigarette Paperboard. Wu Huiming and Xie Chuxiong developed the invention.
The patent application number is CN202520498778U 20250320. The patent publication number is CN223834650 (U). I..
Paper and Pulp
| Wed 14 Oct 2026
Beijing, Oct. 14 -- Zaozhuang Chenghuitao New Material Tech Co Ltd has secured a patent on Scrap Collecting Device Based on Paper Product Manufacturing. Zhang Tao and Zhong Daoshang developed the invention.
The patent application number is CN202520288107U 20250223. The patent publication number is CN223834648 (U). Internation..
Paper and Pulp
| Fri 16 Oct 2026
Beijing, Oct. 16 -- Linyi Huate Decoration Material has sought patent for Method and Analyzer for Analyzing Color Saturation of High-wear-resistance Water-based Decorative Paper. This invention was developed by Duan Ruihua, Zou Xueliang, Duan Jiani, Wang Rujing and Zhang Fengling.
The patent application number is CN202610475615..
Paper and Pulp
| Fri 16 Oct 2026
Beijing, Oct. 16 -- Qidong Meixun Machinery has sought patent for Continuous Honeycomb Paperboard Processing Equipment. This invention was developed by Ying Shufeng.
The patent application number is CN202610565662 20260427. The patent publication number is CN122343569 (A). International Patent Classification codes are B31D3/00,..
Paper and Pulp
| Wed 14 Oct 2026
Beijing, Oct. 14 -- State Intellectual Property Office of China has awarded a patent to Wenzhou Dakai Arts & Crafts Co Ltd for Compacting and Tapping Device for Processing Externally-attached Type Handle Paper Bag. Chen Zengfeng, Chen Zengyi, Zhou Wenwen, Liu Shanshan and Gao Tingting developed the invention.
The patent appli..
Paper and Pulp
| Wed 14 Oct 2026
Beijing, Oct. 14 -- Bi Huangzhen has been granted a patent for Paper Extraction Box Capable of Discharging Paper from Bottom.
The patent application number is CN202423179708U 20241223. The patent publication number is CN223830948 (U). International Patent Classification code is A47K10/20.
According to the abstract released..
Paper and Pulp
| Wed 14 Oct 2026
Beijing, Oct. 14 -- Foshan Yajieyalai Hardware Mfg Co Ltd has been granted a patent for Prefabricated Multifunctional Hand Paper Box. This invention was developed by Lai Zhijian.
The patent application number is CN202520403966U 20250310. The patent publication number is CN223830947 (U). International Patent Classification cod..
Paper and Pulp
| Wed 14 Oct 2026
Beijing, Oct. 14 -- State Intellectual Property Office of China has awarded a patent to Dongguan Meixinlong Internet Of Things Tech Co Ltd for Kraft Paper Sealing Anti-tamper Label. Zhang Fan, Wu Huiping, Zhu Xiaomin, Zhang Yu, Xie Ling, Liu Anbang and Cheng Huidan developed the invention.
The patent application number is CN2..
Paper and Pulp
| Wed 14 Oct 2026
Beijing, Oct. 14 -- Chinese Patent for Novel Newspaper Service Training Machine has been issued to Jiangsu Haima Communication Tech Co Ltd. This invention was developed by Feng Zhengyong.
The patent application number is CN202422849648U 20241122. The patent publication number is CN223828144 (U). International Patent Classific..
Paper and Pulp
| Fri 16 Oct 2026
Beijing, Oct. 16 -- Fuqing Dichuan Packing has sought patent for Grooving and Trepanning Device and Method Based on Corrugated Paper Production. This invention was developed by Fang Jianping and Nian Dong.
The patent application number is CN202610821655 20260609. The patent publication number is CN122343491 (A). International P..
Paper and Pulp
| Wed 14 Oct 2026
Beijing, Oct. 14 -- Chinese Patent for Fixing Clamp for Repairing Paper Cultural Relics has been issued to Zhang Sha.
The patent application number is CN202422274710U 20240918. The patent publication number is CN223834320 (U). International Patent Classification codes are B25B11/00, B25H1/02, B25H1/10 and B25H1/12.
Accor..
Paper and Pulp
| Fri 16 Oct 2026
Beijing, Oct. 16 -- State Intellectual Property Office of China has received Ningbo Construction Jianle Engineering patent application for Movable Automatic Pulp Beating Device Capable of Automatically Mixing and Pumping. Zhang Wanping, Yu Jincao and Cai Yuesong developed the invention.
The patent application number is CN202610..
Paper and Pulp
| Wed 14 Oct 2026
Beijing, Oct. 14 -- Feicheng Ruixin Packaging Mat Co Ltd has secured a patent on Gluing Device of Paper Angle Bead Production Line. Hou Aijun, Wang Siying, Wang Chenggang and Wu Xinnian developed the invention.
The patent application number is CN202520163063U 20250124. The patent publication number is CN223832701 (U). Interna..
Paper and Pulp
| Thu 15 Oct 2026
Alexandria, Oct. 14 -- U.S. Patent and Trademark Office has awarded a patent to Shaoxing Ziyuan Polishing Co Ltd for Composite Abrasive Paper. Zhang Jin, Chen Senjun, Ba Cuilan, Jiang Xia and Li Jimin developed the invention.
The patent application number is US202318106538 20230207. The patent publication number is US12752399..
Paper and Pulp
| Wed 14 Oct 2026
Beijing, Oct. 14 -- Ningxia Ningliang Grain And Oil Co Ltd has been awarded a patent for Flax Pulping Machine. This invention was developed by Zhang Junliang, Ma Xiaoyan and Xu Mengyuan.
The patent application number is CN202520207854U 20250210. The patent publication number is CN223832484 (U). International Patent Classifica..
Paper and Pulp
| Wed 14 Oct 2026
Beijing, Oct. 14 -- State Intellectual Property Office of China has awarded a patent to Tianjin Jingmi Environmental Protection Tech Development Co Ltd for Paper File Destroying and Briquetting Integrated Equipment. Cai Cheng developed the invention.
The patent application number is CN202520271460U 20250220. The patent public..
Paper and Pulp
| Wed 14 Oct 2026
Beijing, Oct. 14 -- Chinese Patent for Environment-friendly Trimming Device for Paperboard Processing has been issued to Dongguan Rongfeng Watong Paper Product Co Ltd. This invention was developed by Yuan Zhenqiang, Lan Wei and Xiao Xunjiang.
The patent application number is CN202520203793U 20250210. The patent publication nu..
Paper and Pulp
| Wed 14 Oct 2026
Beijing, Oct. 14 -- Weihai New Beiyang Tech Services Co Ltd has secured a patent on Speed Measurement Module and Paper Feeder. Zhao Kun, Liu Zhen, Liu Jun, Xu Xiaoteng and Qi Junchao developed the invention.
The patent application number is CN202520559820U 20250327. The patent publication number is CN223827689 (U). Internatio..
Paper and Pulp
| Wed 14 Oct 2026
Beijing, Oct. 14 -- Jianping Phosphorus Iron Mining Co Ltd has secured a patent on Ore Pulp Stirring Tank Convenient to Clean. Jiang Qingbo, Yao Zengbao and Han Jiahong developed the invention.
The patent application number is CN202423314429U 20241231. The patent publication number is CN223832228 (U). International Patent Cla..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Sun Yat-sen University and The Fifth Affiliated Hospital of Sun Yat-sen University have filed a patent application for Multi-antigen Test Paper Visualization Method and System Based on Deep Learning. This invention was developed by Chen Mingyuan and Wu Wenbin.
The patent application number is CN20261041859..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Zouping Hongxu Thermoelectricity Co Ltd and Shandong Hongqiao New Material have been awarded a patent for Limestone Conveying System of Desulfurization Pulping System. This invention was developed by Xu Hao, Gong Jianfeng, Zhang Jiannong, Zhang Han and Chen Jingjie.
The patent application number is CN20252..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Sichuan Yongfeng Pulp & Paper Co Ltd has secured a patent on Sealing Structure for Pulping Pump. Luo Ou, Yuan Tianneng and Zhu Jun developed the invention.
The patent application number is CN202520731426U 20250417. The patent publication number is CN223839390 (U). International Patent Classification codes ..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Chinese Patent for Empty Paper Tape Releasing and Pressing Device has been issued to Shandong Power Equipment. This invention was developed by Han Zhiwei, Wang Lei, Lin Bo, Du Xin, Xu Lianhuan, Liu Hongqi, Sun Zhiwen, Xuan Chenlong, Wang Nan and He Haodong.
The patent application number is CN202520161874U 20..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- State Intellectual Property Office of China has awarded a patent to Joingoal New Material, Suzhou for Anti-deformation Transfer Paper. Zhou Mengchao and Wang Ying developed the invention.
The patent application number is CN202520743032U 20250418. The patent publication number is CN223835274 (U). Internationa..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Fengteng Packaging Tech Suzhou Co Ltd has been awarded a patent for Polishing and Waxing Machine for Paper Tube Processing. This invention was developed by Cao Qing and Chen Lin.
The patent application number is CN202520347017U 20250303. The patent publication number is CN223835169 (U). International Paten..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Zhangzhou Tianchen Paper Products Packaging has been awarded a patent for Pressing Device for Corrugated Paper Production. This invention was developed by Lin Tianqi.
The patent application number is CN20252041876U 20250108. The patent publication number is CN223835167 (U). International Patent Classificatio..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Chinese Patent for Long-service-life Laminating Device for Corrugated Board Production has been issued to Kunshan Mingpeng Paper Ind Co Ltd. This invention was developed by Li Zhongshun, Li Xiaoxia and Li Shaohua.
The patent application number is CN202423122324U 20241217. The patent publication number is C..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Minghui New Mat Co Ltd for Embossing Device for Release Paper Production. Ding Zhongyou developed the invention.
The patent application number is CN202520469418U 20250317. The patent publication number is CN223835165 (U). Internat..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Foshan Ruixin Machinery has been granted a patent for Pretreatment Through-pattern Backing Paper Forming Roller. This invention was developed by Zhang Shaojing and Xu Yuqing.
The patent application number is CN202423312735U 20241231. The patent publication number is CN223835164 (U). International Patent Clas..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Foshan Ruixin Machinery has been granted a patent for Cutting and Forming Machine for Paper with Through Patterns. Zhang Shaojing and Xu Yuqing developed the invention.
The patent application number is CN202423312091U 20241231. The patent publication number is CN223835163 (U). International Patent Classifica..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- State Intellectual Property Office of China has awarded a patent to Siping Tianli Packaging Product Co Ltd for Corrugated Board Flattening Device for Corrugated Paper Processing. Wang Junjie and Wang Huanyu developed the invention.
The patent application number is CN202520453696U 20250317. The patent publi..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Henan Yingda Packaging Co Ltd has secured a patent on Automatic Production Line for Paper Hand Bags. Gong Diwei, Wu Suixian, Miao Shengyu, Cheng Hao, Zhou Shengjun, Yang Menglei, Shi Guangjie, Yu Xiaolong, Gong Mengsen and Wang Huiqin developed the invention.
The patent application number is CN20252014553U..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Jiangsu Hongcheng Abrasive Materials Tech Co Ltd has sought patent for Durability Detection Device for Abrasive Paper. This invention was developed by Zhou Zhipeng.
The patent application number is CN202610821248 20260609. The patent publication number is CN122361176 (A). International Patent Classificatio..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Huayu New Energy Technologies has filed a patent application for Integrated Equipment for Detecting Performance of Polar Plate Paper. This invention was developed by Cao Biao, Wang Nana, Yang Weiqi and Huang Bin.
The patent application number is CN202610745168 20260527. The patent publication number is CN122..
Paper and Pulp
| Fri 16 Oct 2026
Beijing, Oct. 15 -- Liansheng Pulp and Paper Zhangzhou Co Ltd has sought patent for Heat Pump System for Paper Pulp Black Liquor Waste Heat Recovery and Paper Pulp Heating Method. This invention was developed by Sun Zhiqiang, Liu Junwei, Liu Bingqi, Zhao Zhiguo and Wang Yanyu.
The patent application number is CN202610813352 2..
Paper and Pulp
| Fri 16 Oct 2026
Munich, Oct. 15 -- European Patent Office has released Guangzhou Faner Tech Co Ltd and Faner Aroma Product Co Ltd patent application for Paper Discharge Slowing Mechanism and Paper Dispenser. This invention was developed by Chang Chia-yu, Ye Songwen, Zhou Jinbing and Chang Hsu-hui.
The patent application number is EP202409634..
Paper and Pulp
| Fri 16 Oct 2026
Munich, Oct. 15 -- European Patent Office has received Guangzhou Faner Tech Co Ltd and Faner Aroma Product Co Ltd patent application for Automatic Paper Dispenser. Chang Chia-yu, Ye Songwen, Mo Yuanshou and Chang Hsu-hui developed the invention.
The patent application number is EP20240959053 20241031. The patent publication n..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Jiangsu Lee & Man Paper Manufacturing has received a patent for Plate-and-frame Filter Pressing Device for Papermaking Sludge Treatment. This invention was developed by Li Wenbin.
The patent application number is CN202520230908U 20250213. The patent publication number is CN223837266 (U). International Patent..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Jinchuan Group Nickel & Cobalt has been granted a patent for Pump Suction Type Automatic Ore Pulp Sampling Device. This invention was developed by Wu Qian, Fan Yangyue and Sun Dazhen.
The patent application number is CN202520332364U 20250228. The patent publication number is CN223841550 (U). International Pa..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Hefei Senang Environmental Protection Tech Co Ltd has secured a patent on Leakage Detection Device for Paper Cup Production. Shen Na, Chen Guojun and Liu Jun developed the invention.
The patent application number is CN202520493753U 20250320. The patent publication number is CN223841422 (U). International P..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- State Intellectual Property Office of China has awarded a patent to Guiyang Aluminium Magnesium Design & Research Institute for Device for Reducing Pressure Loss of Ore Pulp in Pipeline Dissolution Process. Cao Zhaosheng, Wang You, Ni Yang, Luo Zhenyong, Jin Gang, Fang Tao, Shi Jinjun, Zou Yongming, Tang Yuli..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- State Intellectual Property Office of China has released Nat Energy Nanning Power Generation Co Ltd patent application for Transformer Insulation Paper Aging Evaluation Method Based on Furfural and Whale Algorithm. This invention was developed by Zhang Hui, Chen Xiaoguang and Jiang Yanwen.
The patent appli..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Henan Zhongbao New Tech Co Ltd has secured a patent on Wear-resistant Anti-aging Impregnated Paper. Li Zhengjun developed the invention.
The patent application number is CN202520590191U 20250331. The patent publication number is CN223837813 (U). International Patent Classification codes are B32B27/06, B32B..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Chongqing Jinxing Paper Products Co Ltd has obtained a patent for novel buffering corrugated paper with double-layer structure. This invention was developed by Xiang Wang.
The patent application number is CN202520529247U 20250325. The patent publication number is CN223837812 (U). International Patent Class..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Yancheng Jingneng Rubber Roller Co Ltd has obtained a patent for pressure regulating mechanism of rubber roller pair rolling device special for papermaking. This invention was developed by Zhong Keping and Li Dongbei.
The patent application number is CN202520298729U 20250224. The patent publication number ..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Jiangsu Lee & Man Paper Manufacturing has been awarded a patent for Antifouling Cleaning System of Papermaking Drying System. This invention was developed by Li Wenbin.
The patent application number is CN202520315806U 20250226. The patent publication number is CN223837809 (U). International Patent Classifica..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Xian Jurun New Material Tech Co Ltd has been awarded a patent for Efficient Paper Pulp Fiber Separation Device. This invention was developed by Zhang Lin, Liu Guangrong, Shang Haiyan and Wang Jing.
The patent application number is CN202520588264U 20250331. The patent publication number is CN223837807 (U). ..
Paper and Pulp
| Fri 16 Oct 2026
Munich, Oct. 15 -- European Patent Office has published Ahlstrom patent application for a Method of Producing a Fiber-based Paper Comprising at Least One Transparent Area. The invention was developed by Roux Mireille, Paquet Olivier, So Raky, Cartier Noël and Reverdy Charlène.
The patent application number is EP20250167672 20..
Paper and Pulp
| Fri 16 Oct 2026
Munich, Oct. 15 -- European Patent Office has published Ahlstrom patent application for a Fiber-based Paper Comprising at Least One Transparent Area and a Method of Producing the Same. The invention was developed by Roux Mireille and Paquet Olivier.
The patent application number is EP20250167673 20250401. The patent publication..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Truly Opto-Electronics has received a patent for Protective Paper Feeding Structure. This invention was developed by Li Qiaomiao, Huang Huan and Li Zhicheng.
The patent application number is CN202520533455U 20250325. The patent publication number is CN223836209 (U). International Patent Classification code i..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Sichuan Jinpeng Hongda Ind Co Ltd has been granted a patent for Paper Transfer Box. Jin Lijin and Zhang Haiyun developed the invention.
The patent application number is CN202520560179U 20250327. The patent publication number is CN223836166 (U). International Patent Classification codes are B65D25/02, B65D2..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Fujian Nanwang Environment Prot Scien Tech Co Ltd has been granted a patent for Sealing Paper Bag. Xin Qingqing and Yang Yegao developed the invention.
The patent application number is CN202423218315U 20241225. The patent publication number is CN223836155 (U). International Patent Classification codes are ..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Shanghai Gesen Paper Industry has received a patent for Multifunctional Toothpick Paper Storage Device. This invention was developed by Liu Xu.
The patent application number is CN202520577004U 20250331. The patent publication number is CN223836142 (U). International Patent Classification codes are B65D25/22,..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Chinese Patent for Paper Tube Transportation Buffer Mechanism has been issued to Cixi Xingfeng Paper Tube Co Ltd. This invention was developed by Du Yufang and Du Wenjie.
The patent application number is CN202520837272U 20250429. The patent publication number is CN223836133 (U). International Patent Classi..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Shanghai Senya Ind Development Co Ltd has been awarded a patent for Bobbin Paper Finished Product Storage Device. This invention was developed by Liu Xu.
The patent application number is CN202520576608U 20250331. The patent publication number is CN223836130 (U). International Patent Classification codes ar..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Shenzhen Huibao Paper Products Co Ltd has been awarded a patent for Novel Paper Packaging Box. This invention was developed by Yu Haifeng and Zhang Wei.
The patent application number is CN202520389467U 20250307. The patent publication number is CN223836090 (U). International Patent Classification codes are..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Kunshan Huasen Environmental Protection Tech Co Ltd has received a patent for Paper Honeycomb Tray with Buffering Effect. This invention was developed by Zhang Ye, Ma Zhongyuan and Wei Yongcheng.
The patent application number is CN202520204650U 20250210. The patent publication number is CN223836049 (U). In..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Shantou Yufeng Ind Co Ltd has received a patent for Foldable and Convertible Paper Box. This invention was developed by Xu Xinglun.
The patent application number is CN202522631177U 20251211. The patent publication number is CN223836028 (U). International Patent Classification codes are B65D6/16 and B65D81/..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Jifeng Packaging Shanghai Co Ltd has been granted a patent for Gear Opening Type Paper Box and Integrated Paper Board. Zhang Huanhuan developed the invention.
The patent application number is CN202520416744U 20250311. The patent publication number is CN223836016 (U). International Patent Classification cod..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Zhongshan Hongxing Printing And Packaging Co Ltd has received a patent for Foldable Supporting Paperboard in Carton. This invention was developed by Song Zhiqiang, Liu Yang, Li Hui and Huang Yumei.
The patent application number is CN202520180824U 20250205. The patent publication number is CN223836013 (U). ..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- State Intellectual Property Office of China has awarded a patent to Yu Peng for Paper Stretching Device.
The patent application number is CN202423242292U 20241227. The patent publication number is CN223835963 (U). International Patent Classification codes are B65B41/16, B65B61/00, B65B61/06, B65H20/02, B..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Shanghai Qindian Machinery Mfg Co Ltd has been granted a patent for Folding, Pressing, Inserting and Top Sealing Device for Folded Side Tongues of Paper Box. Yang Zhiguo and Zhang Hong developed the invention.
The patent application number is CN202520412867U 20250311. The patent publication number is CN223..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Yancheng Jingneng Rubber Roller Co Ltd has been awarded a patent for Lubricating Device for Vacuum Roller of High-speed Paper Machine. This invention was developed by Zhong Keping and Li Dongbei.
The patent application number is CN202520322856U 20250226. The patent publication number is CN223840137 (U). In..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Chinese Patent for Cooling System Device of High-concentration Pulping Machine for Mechanical Pulp has been issued to Shouguang Meilun Paper Co Ltd. This invention was developed by Jia Ruiyun, Liu Xiaoming, Wang Luyan and Wang Chao.
The patent application number is CN20252014412U 20250104. The patent publi..
Paper and Pulp
| Fri 16 Oct 2026
Beijing, Oct. 15 -- State Intellectual Property Office of China has published Jiangmen Hongrong Textile Research Institute Co Ltd patent application for Preparation Method of Modified Plant Fiber Powder/nylon Composite Master Batch and Application of Modified Plant Fiber Powder/nylon Composite Master Batch in Papermaking Forming..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Yunnan Yuxi Chicheng Chemical Co Ltd has obtained a patent for tail gas recovery device of paper tube drying equipment. This invention was developed by Cai Yunfeng and Li Yuebin.
The patent application number is CN202520446894U 20250314. The patent publication number is CN223840975 (U). International Paten..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Hangzhou Anke Packaging has received a patent for Paper Product Processing and Drying Equipment. This invention was developed by Li Gang and Lee Sang-gu.
The patent application number is CN202520437083U 20250313. The patent publication number is CN223840847 (U). International Patent Classification codes are ..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Xiangyang Fangerzheng Box Co Ltd has secured a patent on Paper Feeding Mechanism Capable of Adjusting Operation Width. Cao Jichang and Zeng Qinglin developed the invention.
The patent application number is CN202520387518U 20250307. The patent publication number is CN223836755 (U). International Patent Clas..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- State Intellectual Property Office of China has awarded a patent to Anhui Gemeite New Material for Release Paper Winding Device. Qu Xiufei developed the invention.
The patent application number is CN202520569865U 20250328. The patent publication number is CN223836738 (U). International Patent Classification ..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Chinese Patent for Automatic Feeding Device for Thermo-sensitive Paper has been issued to Zhongshan Hanzhou Tech Industrial Co Ltd. This invention was developed by Chen Shuangping, Liu Yongping, Jin Fuyou and Ding Yubo.
The patent application number is CN202520412170U 20250311. The patent publication numbe..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Shenzhen Likexin Ind Co Ltd has been granted a patent for Printing and Rolling Equipment for Thermo-sensitive Paper. This invention was developed by Liu Changlong and Zeng Qingyong.
The patent application number is CN202520670074U 20250410. The patent publication number is CN223836719 (U). International Pa..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Linyi Xinda Packaging Co Ltd has been granted a patent for Winding Device for Paper Barrel Packaging Strips. This invention was developed by Zhang Qingxiang, Zhang Qingpeng and Tian Haijian.
The patent application number is CN202520151217U 20250122. The patent publication number is CN223836710 (U). Interna..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- State Intellectual Property Office of China has awarded a patent to Rizhao Huanyu Packaging Co Ltd for Conveying Device of Anti-skid Corrugated Paperboard Machine. Liang Bin, Xin Benbin and Si Liang developed the invention.
The patent application number is CN202520547914U 20250327. The patent publication n..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Chongqing Shengguang Electric Power Printing Co Ltd has received a patent for Printing Paper Feeding Platform Structure. This invention was developed by Zhang Shaobin and Zheng Lei.
The patent application number is CN202520441659U 20250313. The patent publication number is CN223836683 (U). International Pa..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Chinese Patent for Portable Blood Glucose Test Paper Box has been issued to Shanxi Bethune Hospital Shanxi Hospital of Medical Sciences Shanxi Hospital of Huazhong University of Medical. This invention was developed by Zhang Yanjun, Li Min and Cui Liping.
The patent application number is CN202520523477U 2025..
Paper and Pulp
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Xiamen Zhenbaili Packaging Co Ltd has obtained a patent for paper box with novel structure. This invention was developed by Wu Daiwen.
The patent application number is CN20252072149U 20250113. The patent publication number is CN223836218 (U). International Patent Classification codes are B65D25/02, B65D25/..
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