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Paper and Pulp
| Wed 24 Jun 2026
Geneva, June 24 -- Sakarya University Rektorlugu has applied WIPO patent for Artificial Intelligence-supported Bur Circuit for Pulp Capping Procedure in Restorative Dental Treatment and Control Method Thereof. Yagir Mehmet Onur developed it.
The patent application number is WO2025TR51528 20251128. The patent publication numbe..
Paper and Pulp
| Tue 23 Jun 2026
Geneva, June 24 -- CMC S p A has submitted a patent application for an Apparatus for Packaging Articles Internally of Respective Envelopes Obtained from a Continuous Strip of Paper Material. This invention was developed by Ponti Francesco.
The patent application number is WO2025IB62647 20251210. The patent publication number is..
Paper and Pulp
| Tue 23 Jun 2026
Geneva, June 24 -- World Intellectual Property Organization has published Samsung Electronics patent application for Electronic Paper Device and Operation Method Thereof. The invention was developed by Kim Youngwoo.
The patent application number is WO2025KR19336 20251120. The patent publication number is WO2026127428 (A1). Inte..
Paper and Pulp
| Wed 24 Jun 2026
Beijing, June 24 -- State Intellectual Property Office of China has released Meethope Intelligent Technology Fujian patent application for Multifunctional Label Guide Rail Adaptive to Electronic Price Tags and Promotion Paper. This invention was developed by Gao Yangsheng.
The patent application number is CN202511866636 2025121..
Paper and Pulp
| Wed 24 Jun 2026
Beijing, June 24 -- Refee Technology has submitted a patent application for Static Picture Zero Power Consumption Control Method of Color Electronic Paper Label. This invention was developed by Cai Xianbing, Cai Guijiao, Zu Mingkun and Lu Mengxi.
The patent application number is CN202610122725 20260129. The patent publication n..
Paper and Pulp
| Wed 24 Jun 2026
Beijing, June 24 -- Wuhan University of Technology has submitted a patent application for Preparation and Application of Filter Paper Diaphragm Based on Femtosecond Laser-induced Gradient Carbonization. Mai Liqiang, Wang Zhanyi, Chen Yiming and Tang Yinzhe developed the invention.
The patent application number is CN202511870946..
Paper and Pulp
| Wed 24 Jun 2026
Beijing, June 24 -- Chongqing Xinlianfeng Industrial has submitted a patent application for Deep Learning-based Paper Tube Defect Identification Method and System. This invention was developed by Chen Wenjing, Xue Lei, Zhang Kangyi, Xia Yun, Li Shengyu and Zhang Chaoxie.
The patent application number is CN202511528560 20251024...
Paper and Pulp
| Wed 24 Jun 2026
Beijing, June 24 -- State Intellectual Property Office of China has released Xi'an Jiaotong University patent application for Insulation Paper Target Attribute Prediction Method, System and Device. This invention was developed by Sun Weizhe, Zhang Guanjun, Li Yuan, Li Han and Chen Xiyuan.
The patent application number is CN2025..
Paper and Pulp
| Tue 23 Jun 2026
Geneva, June 24 -- Oji Holdings has applied WIPO patent for Base Paper for Corrugated Cardboard, Method for Producing Same, and Corrugated Cardboard Formed Using Base Paper for Corrugated Cardboard. Miura Takahiro, Oga Eri, Miyake Yutaro and Ishikawa Yumiko developed it.
The patent application number is WO2025JP42624 20251208. ..
Paper and Pulp
| Wed 24 Jun 2026
Beijing, June 24 -- China Mobile Group Liaoning Co Limited and China Mobile Communications have applied Chinese patent for Paper Handwriting Restoration Method and Device, Equipment, Medium and Product. Chen Meiyue, Yang Maonan and Yu Meiyu developed it.
The patent application number is CN202511664089 20251113. The patent pub..
Paper and Pulp
| Wed 24 Jun 2026
Beijing, June 24 -- Chongqing University and Electric Power Research Institute Co Ltd CSG have sought patent for Meta-aramid Insulation Paper Chopped Fiber Orientation Analysis Method and Device. This invention was developed by Gao Meng, You Guanglin, Zhao Wu, Wang Rui, He Yuxin, Zhao Linjie, Huang Pinxiang, Zhuo Ran, Chen Qiuli..
Paper and Pulp
| Tue 23 Jun 2026
Beijing, June 23 -- Electric Power Research Inst Guangxi Power Grid Co Ltd and Hubei University of Technology have submitted a patent application for Oiled Paper Insulation Capacitive Bushing Full Fault Detection Early Warning System. This invention was developed by Tian Shuangshuang, Lu Yufeng, Han Fangyuan, Zhang Yin, Zhang Gu..
Paper and Pulp
| Tue 23 Jun 2026
Beijing, June 23 -- Foshan Dingmao Tech Co Ltd and Guangdong Industry Technical Univ have applied Chinese patent for Method for Testing Grease Resistance of Paper and Paperboard. Liu Weikai, Xu Wanqi, Ning Jiani, Xiang Jie, Xiang Hua and Zheng Manqi developed it.
The patent application number is CN202511713576 20251120. The p..
Paper and Pulp
| Mon 22 Jun 2026
Alexandria, June 23 -- United States Patent for Method and Apparatus for Producing Coreless Roll Products have been issued to BW Converting Inc and Paper Converting Machine. This invention was developed by Techlin Michael, Schubring Cory L, Techlin Michael E and Manders Benjamin.
The patent application number is US20231850252..
Paper and Pulp
| Tue 23 Jun 2026
Beijing, June 23 -- Shenzhen Laibao Hi-Tech has filed a patent application for Electronic Paper Packaging Method and Electronic Paper. This invention was developed by Zhu Zeli, Wang Kai, Yang Gaili and He Chunrong.
The patent application number is CN20251256217 20251231. The patent publication number is CN121657338 (A). Interna..
Paper and Pulp
| Tue 23 Jun 2026
Beijing, June 23 -- Fujian Aiweite Intelligent Equipment Co Ltd has submitted a patent application for Pipeline Connecting Joint Device of Wet-type Pulp Shooting Machine. Chen Jianguo, Deng Yanteng, He Chao, Ding Peng, Dai Xuan and Zhao Rui developed the invention.
The patent application number is CN202610170320 20260206. The..
Paper and Pulp
| Tue 23 Jun 2026
Beijing, June 23 -- Jiangsu Tianzhan Dafa New Mat Co Ltd has been awarded a patent for Novel Squeezing Device with High Dehydration Property. This invention was developed by Zhu Yin, Zheng Li and Liu Yongdong.
The patent application number is CN202422785402U 20241115. The patent publication number is CN223496922 (U). Internat..
Paper and Pulp
| Tue 23 Jun 2026
Beijing, June 23 -- Yudu Zhengyi Paper Products and Paper Ind Co Ltd has been awarded a patent for Impurity Removal Device of Drum Pulper. This invention was developed by Chen Yuan, Li Weifan and Liang Bincheng.
The patent application number is CN20242347091U 20241211. The patent publication number is CN223496920 (U). Interna..
Paper and Pulp
| Tue 23 Jun 2026
Beijing, June 23 -- Shaanxi Jingxian Hansheng Digital Tech Co Ltd has been awarded a patent for Paper Pulp Deinking Device for Waste Paper Recycling. This invention was developed by Wang Hui, Ma Qiqi, Han Lei and Zhu Hongni.
The patent application number is CN202423124122U 20241217. The patent publication number is CN22349691..
Paper and Pulp
| Tue 23 Jun 2026
Beijing, June 23 -- Jiangsu Sieyuan Hertz Instrument Transf Co Ltd has filed a patent application for Method for Testing Resin Curing Stress of Dry Sleeve for Gummed Paper. This invention was developed by Zhou Min, Liu Hao, Li Yilong, Huang Zhilong and Liu Xiaozhen.
The patent application number is CN202511936051 20251222. Th..
Paper and Pulp
| Tue 23 Jun 2026
Beijing, June 23 -- State Intellectual Property Office of China has received Guangzhou Grg Metrology & Test Shanghai Co Ltd, Grg Metrology & Test Group Co Ltd and Grg Metrology & Test Tianjin Co Ltd patent application for Method for Detecting Hexavalent Chromium in Tipping Paper for Cigarettes by Adopting Hplc-icp-ms. Wang Qing..
Paper and Pulp
| Tue 23 Jun 2026
Beijing, June 23 -- Nanjing Inst Technology has submitted a patent application for Heavy Metal Color Developing Test Paper Based on Carbon Quantum Dot Composite Material as Well as Preparation Method and Application of Heavy Metal Color Developing Test Paper. This invention was developed by Wang Huiya, Zhang Yang, Wu Yinjun, Wu ..
Paper and Pulp
| Tue 23 Jun 2026
Beijing, June 23 -- State Intellectual Property Office of China has published Shanghai Liangxin Tech Co Ltd patent application for Test Paper Detection Result Error Correction and Precision Improvement Method and System. The invention was developed by Jiang Hao, Jiang Qiqi and Cai Rong.
The patent application number is CN2025..
Paper and Pulp
| Tue 23 Jun 2026
Beijing, June 23 -- Ningbo Heng Er Yi Packing Articles Co Ltd has filed a patent application for Comprehensive Performance Detection Device for Production of Moisture-proof High-temperature-resistant Special Paperboard. This invention was developed by Li Bin, Qin Dongbo, Wang Zhedong, Xu Zexun and Ding Jiemin.
The patent appl..
Paper and Pulp
| Tue 23 Jun 2026
Beijing, June 23 -- State Intellectual Property Office of China has published Aikerui Dongguan Environmental Protection Tech Co Ltd patent application for Carbon-based Conductive Paper Film for Electromagnetic Shielding and Preparation Method Thereof. The invention was developed by Mao Wei and Yang Juanjuan.
The patent applic..
Paper and Pulp
| Tue 23 Jun 2026
Beijing, June 23 -- Nine Dragons Paper Industries in Dongguan has filed a patent application for Production Process of Freezing-resistant Damp-proof Coated White Board Paper. This invention was developed by Liu Jianyi, Pei Guiru, Tang Yunfei, Zhang Chengfei, Zhao Yong, Cheng Musen, Song Peng and Xie Changwu.
The patent applicat..
Paper and Pulp
| Tue 23 Jun 2026
Beijing, June 23 -- State Intellectual Property Office of China has released Jiajiang Dayatang Calligraphy and Painting Paper Co Ltd patent application for Coating-free High-speed Calligraphy and Painting Printing Paper Added with Ancient Straw and Preparation Method of Coating-free High-speed Calligraphy and Painting Printing P..
Paper and Pulp
| Tue 23 Jun 2026
Beijing, June 23 -- State Intellectual Property Office of China has released Shandong Dongyu Hongxiang Decoration Mat Co Ltd patent application for Oxygen Release Purification Type Decorative Plate Facing Paper and Preparation Method Thereof. This invention was developed by Zhang Huigang, Chen Weiguo, Zhao Zhiwei, Chen Xueshan, ..
Paper and Pulp
| Tue 23 Jun 2026
Beijing, June 23 -- State Intellectual Property Office of China has released Shandong Jiuqiang New Material Tech Co Ltd patent application for Ceramic Fiber Paper Production Device. This invention was developed by Li Shun.
The patent application number is CN202610128478 20260129. The patent publication number is CN121653989 (..
Paper and Pulp
| Tue 23 Jun 2026
Beijing, June 23 -- Yantai Taihexing Material Tech Co Ltd has sought patent for Method for Continuously Producing Aramid Pulp with High Gripping Force, Aramid Pulp with High Gripping Force and Application of Aramid Pulp. This invention was developed by Wang Quanyong, Yu Xiao, Zhao Zhipeng, Men Yuqian, Geng Xiaoyan, Han Zunqiang,..
Paper and Pulp
| Mon 22 Jun 2026
Alexandria, June 22 -- SC Johnson & Son has sought patent for Systems and Methods for Making a Lignin Paper Pouch, Container, or Sealing Structure. This invention was developed by Porchia Jose, Zimmerman Daniel P and Decarlo Stacey M.
The patent application number is US202519179824 20250415. The patent publication number is US2..
Paper and Pulp
| Sun 21 Jun 2026
Beijing, June 22 -- Fujian Xinzhili Machinery Co Ltd has filed a patent application for Single-disc Type Paper Cup Bowl Barrel Forming Machine. This invention was developed by Li Dalong, Li Daping, Cai Huanhuan and Cai Liangqin.
The patent application number is CN202610171006 20260206. The patent publication number is CN12165..
Paper and Pulp
| Sun 21 Jun 2026
Alexandria, June 22 -- Swiss Krono has submitted a patent application for Method for Printing on a Paper Web. This invention was developed by Geitz Falko.
The patent application number is US202318853979 20230405. The patent publication number is US20260172524 (A1). International Patent Classification code is H04N1/60. Cooperati..
Paper and Pulp
| Mon 22 Jun 2026
Alexandria, June 22 -- Iconex has filed a patent application for Thermal Barrier Coating for Non-top-coated (NTC) Paper. This invention was developed by Kim Dong Keun.
The patent application number is US202519356867 20251013. The patent publication number is US20260168176 (A1). International Patent Classification codes are C0..
Paper and Pulp
| Mon 22 Jun 2026
Alexandria, June 22 -- U.S. Patent and Trademark Office has received Sappi North America Inc patent application for Oil/grease Resistant Paper Products. Pomeroy Paige Allison Case, Waecker Thomas A, Osgood Alonzo K and Rajbanshi Arbin developed the invention.
The patent application number is US202519354649 20251009. The paten..
Paper and Pulp
| Mon 22 Jun 2026
Beijing, June 22 -- Wonuosi Tangshan Decoration Mat Co Ltd has submitted a patent application for Conveying Belt Cleaning Device for Grainy Paper. Xue Jianhong developed the invention.
The patent application number is CN202610141774 20260202. The patent publication number is CN121651158 (A). International Patent Classificatio..
Paper and Pulp
| Mon 22 Jun 2026
Beijing, June 22 -- State Intellectual Property Office of China has released Nantong University patent application for Lining Paper Device for Aluminum Foil Rolling Process. This invention was developed by Tang Liling, Su Youyu, Yao Jiannan, Wang Xingxing, Zhang Xudong, Lyu Shuaishuai, Meng Xiang and Liu Jianpeng.
The patent ap..
Paper and Pulp
| Mon 22 Jun 2026
Beijing, June 22 -- State Intellectual Property Office of China has released Changzhou Tianfang Printing Co Ltd patent application for Paper Mounting Machine for Calibrating and Aligning Surface Paper. This invention was developed by Zhai Lu, Liu Haichen, Ding Jian, Chen Jun, Seo Yong-soo and Yu Shangjun.
The patent applicati..
Paper and Pulp
| Mon 22 Jun 2026
Beijing, June 22 -- Fujian Kunhua Intelligent Equipment has submitted a patent application for Decorative Paper Pasting Device, Large-format Stained Paper Pasting System and Decal Technology. This invention was developed by Huang Qikun.
The patent application number is CN20261069602 20260119. The patent publication number is CN..
Paper and Pulp
| Mon 22 Jun 2026
Beijing, June 22 -- State Intellectual Property Office of China has released Zhejiang Huachuan Industrial Group patent application for Corrugated Paper Compounding Equipment and Method. This invention was developed by Feng Xiaoyi, Lou Xujun, Qin Lei, Huang Baocheng, Zhu Liangliang, Lou Keyong, Jiang Yongjun and Yang Liqi.
The p..
Paper and Pulp
| Mon 22 Jun 2026
Beijing, June 22 -- State Intellectual Property Office of China has released Shanghai Zhiyouwo Commerce and Trade Co Ltd patent application for Distance-adjustable Double-roller Manual Paper Kneading and Wrinkling Manufacturing Machine. This invention was developed by Li Jiguo.
The patent application number is CN202610106831 ..
Paper and Pulp
| Mon 22 Jun 2026
Beijing, June 22 -- Jiangxi Bona Printing has submitted a patent application for Printing Paper Embossing Equipment. This invention was developed by Tao Wangxi, Yan Wuxiang, Tao Jun and Tao Zhiyun.
The patent application number is CN20261026199 20260109. The patent publication number is CN121650306 (A). International Patent Cla..
Paper and Pulp
| Mon 22 Jun 2026
Beijing, June 22 -- Zhejiang Junrui Intelligent Equipment has submitted a patent application for Insulation Paper Gradual Change Forming Equipment. Zhu Liuzhong, Li Ming and Huang Youxi developed the invention.
The patent application number is CN20261004582 20260105. The patent publication number is CN121650305 (A). Internation..
Paper and Pulp
| Mon 22 Jun 2026
Beijing, June 22 -- State Intellectual Property Office of China has received Huizhou Zhengming Tech Co Ltd patent application for Organ-shaped Cover Body Paper Folding Device. Luo Zicheng developed the invention.
The patent application number is CN20251259607 20251231. The patent publication number is CN121650304 (A). Interna..
Paper and Pulp
| Mon 22 Jun 2026
Beijing, June 22 -- Dongguan Runxin Automation Equipment Co Ltd has filed a patent application for Honeycomb Paper Sleeve Gluing Machine. This invention was developed by Liang Hui.
The patent application number is CN202610152118 20260203. The patent publication number is CN121650303 (A). International Patent Classification co..
Paper and Pulp
| Mon 22 Jun 2026
Beijing, June 22 -- Zhejiang New Debao Machinery has sought patent for Corona Treatment Integrated Process and Device for Bonding Position of Paper Cup. This invention was developed by Dai Daojin, Zhang Hui and Dai Hongan.
The patent application number is CN20261092811 20260123. The patent publication number is CN121650301 (A)...
Paper and Pulp
| Mon 22 Jun 2026
Beijing, June 22 -- Rongyao Terminal has submitted a patent application for Wallpaper Setting Method, Terminal Equipment and Storage Medium. Zhang Taolin, Chen Zhuoran and Gu Pingping developed the invention.
The patent application number is CN20248036346 20240812. The patent publication number is CN121646751 (A). Internation..
Paper and Pulp
| Mon 22 Jun 2026
Beijing, June 22 -- Jiangsu Qihang Grinding Tech Co Ltd has applied Chinese patent for Raw Material Intelligent Cleaning Type Conveyor for Abrasive Paper Production. Zou Jianghua developed it.
The patent application number is CN202511737654 20251125. The patent publication number is CN121651051 (A). International Patent Class..
Paper and Pulp
| Mon 22 Jun 2026
Beijing, June 22 -- State Intellectual Property Office of China has received Changzhou Chengxin Environmental Protection Technology patent application for Molded Pulp Connector, Assembly Comprising Same and Method for Manufacturing Assembly. Lai Zongshen, Dong Liangyi, Wei Shiping and Chen Maoyi developed the invention.
The pat..
Paper and Pulp
| Mon 22 Jun 2026
Beijing, June 22 -- State Intellectual Property Office of China has published Huizhou Tongying Packaging Co Ltd patent application for Wastewater Treatment Device for Paper Bag Production Line. The invention was developed by Cai Jinying.
The patent application number is CN20251249000 20251231. The patent publication number is..
Paper and Pulp
| Mon 22 Jun 2026
Beijing, June 22 -- Zhejiang New Debao Machinery has submitted a patent application for Paper Cup Bagging and Packaging Equipment. This invention was developed by Chen Qiang and Dai Hongan.
The patent application number is CN20261019444 20260108. The patent publication number is CN121650977 (A). International Patent Classificat..
Paper and Pulp
| Mon 22 Jun 2026
Beijing, June 22 -- Zhengzhou Feng Hong Machinery Equipment Technology has filed a patent application for Discharging Mechanism of Paper Bowl Machine. This invention was developed by Zhang Mingfei.
The patent application number is CN202511938801 20251222. The patent publication number is CN121650974 (A). International Patent Cl..
Paper and Pulp
| Sun 21 Jun 2026
Beijing, June 22 -- Nanjing Lanma Building Energy Saving Tech Co Ltd has applied Chinese patent for Local Pulping and Homogenizing Equipment in Cement Mixing Process. Li Hao, Liu Lanjun and Li Jianping developed it.
The patent application number is CN20261084907 20260122. The patent publication number is CN121650118 (A). Inte..
Paper and Pulp
| Sun 21 Jun 2026
Beijing, June 22 -- Hefei Saga Computer Numerical Control Co Ltd has submitted a patent application for Spring Damping Paper Feeding Inertia Elimination Method and Device. This invention was developed by Chen Hong.
The patent application number is CN202511821131 20251205. The patent publication number is CN121650077 (A). Inte..
Paper and Pulp
| Sun 21 Jun 2026
Beijing, June 22 -- Cixi Zhenghe Packing Co Ltd has applied Chinese patent for High-precision Corrugated Paper Cutting Device and Using Method Thereof. Wang Xuefeng developed it.
The patent application number is CN202610132294 20260130. The patent publication number is CN121650066 (A). International Patent Classification code..
Paper and Pulp
| Sun 21 Jun 2026
Beijing, June 22 -- Suqian Qingmu Intelligent Tech Co Ltd has submitted a patent application for Anti-sticking Folding Blade for High-speed Toilet Paper Production Line. This invention was developed by Tao Muqing and Tao Xuyi.
The patent application number is CN20261058099 20260116. The patent publication number is CN12165006..
Paper and Pulp
| Fri 19 Jun 2026
Beijing, June 20 -- Changzhou Research Institute Co Ltd of China Coal Technology and Engineering Group and Tiandi Changzhou Automation Co have sought patent for Local Refreshing and Low-power-consumption Display Control System of Mining Electronic Paper Display Terminal. This invention was developed by Chen Xiaojing, Zhu Xiaojie..
Paper and Pulp
| Sat 20 Jun 2026
Beijing, June 20 -- State Intellectual Property Office of China has published Electric Power Research Inst Guangxi Power Grid Co Ltd and Hubei University of Technology patent application for Oil Paper Insulation Capacitive Bushing Performance Detection Platform. The invention was developed by Tian Shuangshuang, Lu Yufeng, Han Fa..
Paper and Pulp
| Sat 20 Jun 2026
Beijing, June 20 -- South China University of Technology has applied Chinese patent for Multi-target Multivariable Intelligent Control Method for Pulping Process. Ye Tao, Ma Guihong, Li Xiangyang and Hu Jian developed it.
The patent application number is CN202511828389 20251205. The patent publication number is CN121635015 (A)...
Paper and Pulp
| Sat 20 Jun 2026
Munich, June 20 -- Kyocera Document Solutions has submitted a patent application for Image Forming Apparatus Including a Paper Powder Collection Member. This invention was developed by Shimohora Yuya and Katsumoto Kaori.
The patent application number is EP20250222062 20251210. The patent publication number is EP4760402 (A1). In..
Paper and Pulp
| Sat 20 Jun 2026
Geneva, June 20 -- World Intellectual Property Organization has released Revolution Roller LLC patent application for Automated Paper Tube Filling Machine for Resinous Plant Material with Adaptive Fill Control System. This invention was developed by King Adam and Goldman Marc.
The patent application number is WO2025US57744 20..
Paper and Pulp
| Sat 20 Jun 2026
Munich, June 20 -- Stora Enso has filed a patent application for a Method for Manufacturing a Cellulose Pulp Composition for a Moldable Cellulose Fiber-based Web. This invention was developed by Räsänen Jari, Karhu Teemu, Lammi Titta, Heiskanen Isto and Miikki Nina.
The patent application number is EP20240851189 20240708. The..
Paper and Pulp
| Sat 20 Jun 2026
Munich, June 20 -- BHS Corrugated Maschinen & Anlagenbau has submitted a patent application for Method for Operating a Corrugator, Corrugator, Computer Programme Product, and Paper Roll. This invention was developed by Meenken Thomas.
The patent application number is EP20260152404 20230912. The patent publication number is EP..
Paper and Pulp
| Fri 19 Jun 2026
Beijing, June 20 -- Shanghai Liangxin Tech Co Ltd has submitted a patent application for Disease Test Paper Detection Method and System Fused with Deep Feature Extraction. Jiang Hao, Jiang Qiqi and Cai Rong developed the invention.
The patent application number is CN202511679973 20251117. The patent publication number is CN12..
Paper and Pulp
| Fri 19 Jun 2026
Beijing, June 20 -- State Intellectual Property Office of China has received Anhui Yutu Tech Co Ltd patent application for Electronic Paper Display Equipment and Feed Protection and Charging Optimization Method Thereof. Xu Fei developed the invention.
The patent application number is CN202610162878 20260205. The patent public..
Paper and Pulp
| Fri 19 Jun 2026
Beijing, June 20 -- State Intellectual Property Office of China has received ZTE patent application for Lock Screen Wallpaper Display Method, Storage Medium, Electronic Device and Product. Ge Tianxiong developed the invention.
The patent application number is CN202411243977 20240905. The patent publication number is CN121636015..
Paper and Pulp
| Fri 19 Jun 2026
Beijing, June 20 -- Changsha Huahua Network Tech Co Ltd has applied Chinese patent for Paper AI Generation Rate Detection System with Modification Auxiliary Prompt. Liu Liping and Su Xiaoyuan developed it.
The patent application number is CN202511819321 20251204. The patent publication number is CN121637334 (A). International..
Paper and Pulp
| Fri 19 Jun 2026
Beijing, June 20 -- INVT Power Electronics Suzhou has sought patent for Servo Flying Shear Control Method, Device, System and Equipment for Corrugated Paper Transverse Cutting Machine. This invention was developed by Chen Hui.
The patent application number is CN202511919823 20251218. The patent publication number is CN121635118..
Paper and Pulp
| Fri 19 Jun 2026
Beijing, June 20 -- Hangzhou Talent Decorative Paper Co Ltd has submitted a patent application for Decorative Paper Surface Defect Online Detection Method Based on Machine Vision. Zhang Sujun, Wang Fang and Hu Jianlin developed the invention.
The patent application number is CN202511855587 20251210. The patent publication num..
Paper and Pulp
| Fri 19 Jun 2026
Beijing, June 20 -- Shanying Paper Ind Guangdong Co Ltd has filed a patent application for Energy-saving Control System and Method for Paper Roll Processing Equipment. This invention was developed by Wei Xiangui, Song Zhiming, Li Congding, Ye Zhaofei and Wang Yanshun.
The patent application number is CN202511703719 20251119. ..
Paper and Pulp
| Fri 19 Jun 2026
Beijing, June 20 -- Jiangsu Guangmou Intelligent Tech Co Ltd has filed a patent application for Paper Cup Flaw Inspection Method Based on Image Detection Technology. This invention was developed by Wang Zhengyao.
The patent application number is CN202511797530 20251202. The patent publication number is CN121639625 (A). Intern..
Paper and Pulp
| Fri 19 Jun 2026
Beijing, June 19 -- State Intellectual Property Office of China has received Shandong Haihua Group and Shandong Haihua Co Ltd patent application for Preparation Method of Modified Aramid Pulp Reinforced Rubber Material. Wang Jiajun, Li Dekai, Hou Zhiguo, Zhao Yanan, Geng Demin, Song Jiaojiao and Zhang Lili developed the inventio..
Paper and Pulp
| Fri 19 Jun 2026
Beijing, June 19 -- State Intellectual Property Office of China has received Zhengye Package (Zhongshan) patent application for Corrugated Paper Aligning and Straightening Assembly with Multi-direction Adaptive Adjustment Function and Control Method of Corrugated Paper Aligning and Straightening Assembly. Chen Lingen, Liang Nian..
Paper and Pulp
| Fri 19 Jun 2026
Beijing, June 19 -- Guangdong Lee & Man Tissue Engineering has sought patent for Simple Adjustable Paper Stabilizing Device for Household Paper. This invention was developed by Li Wenjun.
The patent application number is CN20251226144 20251230. The patent publication number is CN121553737 (A). International Patent Classificatio..
Paper and Pulp
| Fri 19 Jun 2026
Beijing, June 19 -- State Intellectual Property Office of China has published Baoyuan Guangzhou Printing Packaging Co Ltd patent application for Intelligent Paper Feeding Device with Paper Pre-alignment Function. The invention was developed by Zhang Zongqiao.
The patent application number is CN20261012875 20260107. The patent..
Paper and Pulp
| Fri 19 Jun 2026
Beijing, June 19 -- Dandong Tianhe Ind Co Ltd has applied Chinese patent for Automatic Board Pulp Feeding Mechanism of Feeding Machine. Qu Fengyun and Qu Wenzhong developed it.
The patent application number is CN202511531720 20251024. The patent publication number is CN121553652 (A). International Patent Classification codes ..
Paper and Pulp
| Fri 19 Jun 2026
Beijing, June 19 -- Tongling Jianeng New Mat Co Ltd has applied Chinese patent for Automatic Feeding Mechanism for Producing Degradable Disposable Paper Cups. Zhang Yingguo and Zhu Anqun developed it.
The patent application number is CN202511955052 20251223. The patent publication number is CN121553647 (A). International Pate..
Paper and Pulp
| Fri 19 Jun 2026
Beijing, June 19 -- Ran Wenqin has submitted a patent application for Corrugated Paper Blowing and Sucking Conveyor of Paper Mounting Machine.
The patent application number is CN20251228745 20251230. The patent publication number is CN121553572 (A). International Patent Classification codes are B31F1/28, B65G15/30, B65G43/08..
Paper and Pulp
| Fri 19 Jun 2026
Beijing, June 19 -- Shanghai Changfun Ind Development Co Ltd has submitted a patent application for Composite Multifunctional Paper Box and Manufacturing Method. Chen Zhongpan developed the invention.
The patent application number is CN202511931177 20251219. The patent publication number is CN121553500 (A). International Pate..
Paper and Pulp
| Wed 17 Jun 2026
Taipei, June 18 -- Taiwan Patent Office has released E Ink Holdings patent application for Electronic Paper Display System and Method for Equipment Surface. This invention was developed by Chiu Pin-cheng, Cheng Hsiao-lung and Liu Shu-cheng.
The patent application number is TW20240121542 20240611. The patent publication number i..
Paper and Pulp
| Wed 17 Jun 2026
Taipei, June 18 -- Shinetsu Chemical has submitted a patent application for Aqueous Oil-resistant Agent Composition, Method for Producing Aqueous Oil-resistant Agent Composition, Method for Oil Resistance Treatment for Paper, and Oil-resistant Paper. This invention was developed by Toyomasu Tomoya, Takewaki Kazuyuki and Nakayama..
Paper and Pulp
| Wed 17 Jun 2026
Beijing, June 18 -- Beijing Dongfang Zhicai Printing Co Ltd has sought patent for Photoetching Paper Detection Device. This invention was developed by Zhao Xiaoxu.
The patent application number is CN202511748652 20251126. The patent publication number is CN121540655 (A). International Patent Classification codes are G01N21/31..
Paper and Pulp
| Thu 18 Jun 2026
Beijing, June 18 -- Kurita Water Industries has submitted a patent application for Method for Estimating the Amount of Large Adhesive in the Manufacturing of Paper and Method for Manufacturing Paper. Saigusa Takashi developed the invention.
The patent application number is CN20248047659 20240508. The patent publication number i..
Paper and Pulp
| Fri 19 Jun 2026
Beijing, June 19 -- State Intellectual Property Office of China has published Shandong Nuoer Bio Tech Co Ltd patent application for Water-in-oil Emulsion Type Nano Cross-linked Copolymer Papermaking Retention Aid and Preparation Method Thereof. The invention was developed by Rong Minjie, Xu Yongsheng, Yu Qinghua, Liu Chao and Ro..
Paper and Pulp
| Wed 17 Jun 2026
Beijing, June 18 -- Dongan Hangzhou Tech Service Co Ltd has sought patent for Test Paper Box and Detection Card. This invention was developed by Zhou Deren, Zhang Yiyan, Yang Xinyi, Huang Yizhe and Guo Kai.
The patent application number is CN202511622092 20251107. The patent publication number is CN121540881 (A). Internationa..
Paper and Pulp
| Wed 17 Jun 2026
Taipei, June 18 -- Sun Di has filed a patent application for Traditional Chinese Paper Based on Full Utilization of Paper Mulberry Bark and Stem Fibers and Method for Producing Same. This invention was developed by Sun Di.
The patent application number is TW20240118578 20240517. The patent publication number is TW202546308 (A..
Paper and Pulp
| Wed 17 Jun 2026
Taipei, June 18 -- Maintech has applied Taiwan patent for Method for Cleaning Papermaking Machine Components and Cleaning Device Used Therein. Ito So, Murayama Koji, Sekiya Hiroshi, Muroya Tomonori, Suguro Hiroshige, Nagatsuka Tomohiko and Sato Aimi developed it.
The patent application number is TW20250105194 20250212. The pa..
Paper and Pulp
| Fri 19 Jun 2026
Beijing, June 19 -- State Intellectual Property Office of China has released Kunshan Shangwei New Mat Co Ltd patent application for Coating Mechanism for Irregular Partition Paper Protective Film. This invention was developed by Liu Yinsheng, Li Qinwei and Duan Lin.
The patent application number is CN202511793763 20251202. Th..
Paper and Pulp
| Thu 18 Jun 2026
Taipei, June 18 -- Be Rich Ltd has applied Taiwan patent for Paper Container and Blank Paperboard Material Achieves Efficacy of Enhancing Leakage Prevention. Li Yu-chen and Chen Chiang-ching developed it.
The patent application number is TW20250114999 20240503. The patent publication number is TW202543894 (A). International P..
Paper and Pulp
| Thu 18 Jun 2026
Taipei, June 18 -- Be Rich Ltd has applied Taiwan patent for Paper Container and Paper Embryo Material Capable of Improving the Leak-proof Effect. Chen Jiang-qin, Li Yu-chen and Chen Chiang-ching developed it.
The patent application number is TW20240116578 20240503. The patent publication number is TW202543893 (A). Internatio..
Paper and Pulp
| Thu 18 Jun 2026
Taipei, June 18 -- E Ink Holdings has filed a patent application for Multiple-function Optical Sheet and Electronic Paper Display Device. This invention was developed by Liu Chia-i.
The patent application number is TW20250104910 20250210. The patent publication number is TW202543834 (A). International Patent Classification code..
Paper and Pulp
| Thu 18 Jun 2026
Taipei, June 18 -- Abis Recytech Sustainable Corp has submitted a patent application for Stretch Forming and Processing Machine of Honeycomb Paper. This invention was developed by Liao Tai-an, Liao Ping-yuan and Liao Kao-hsiung.
The patent application number is TW20240117272 20240510. The patent publication number is TW202543..
Paper and Pulp
| Fri 19 Jun 2026
Beijing, June 19 -- Hubei Zhongtian Mica Products Co Ltd has filed a patent application for Paper Pulp Stirring Device for Mica Paper Production. This invention was developed by Qiu Tan, Li Jie and Qiu Yu.
The patent application number is CN20261091143 20260123. The patent publication number is CN121550896 (A). International ..
Paper and Pulp
| Wed 17 Jun 2026
Taipei, June 18 -- Taiwan Patent Office has released Wang Hsien Ming patent application for Biodegradable Plastic-free Paper Cup with Tea Leaf Mixture and Manufacturing Method Thereof. This invention was developed by Wang Hsien-ming.
The patent application number is TW20240122216 20240614. The patent publication number is TW2..
Paper and Pulp
| Wed 17 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has received Benxi Fujia Mining Co Ltd patent application for Process for Reducing Papermaking White Mud and Then Preparing Papermaking White Mud into Calcium Oxide and Related Calcining Equipment. Liu Zhe, Jiang Chengjia and Wang Jiashun developed the invention.
..
Paper and Pulp
| Wed 17 Jun 2026
Taipei, June 18 -- Abis Recytech Sustainable Corp has filed a patent application for Honeycomb Paper with Buffer Structure. This invention was developed by Liao Tai-an, Liao Ping-yuan and Liao Kao-hsiung.
The patent application number is TW20240118319 20240517. The patent publication number is TW202545716 (A). International P..
Paper and Pulp
| Fri 19 Jun 2026
Beijing, June 19 -- University Hunan Inf Tech has submitted a patent application for Automatic Test Paper Detection Method, Electronic Equipment and Storage Medium. This invention was developed by Liu Jianmin, Chen Yitong, Zou Dian and Wang Yanhui.
The patent application number is CN202511867818 20251211. The patent publicati..
Paper and Pulp
| Thu 18 Jun 2026
Taipei, June 18 -- E Ink has submitted a patent application for Improved Methods for Producing Full-color Epaper Images with Low Grain. Huitema Hjalmar Edzer Ayco, Deliwala Amit, Telfer Stephen J and Crounse Kenneth R developed the invention.
The patent application number is TW20250102937 20250123. The patent publication number..
Paper and Pulp
| Fri 19 Jun 2026
Beijing, June 19 -- State Intellectual Property Office of China has published Beijing Xinli Tech Co Ltd patent application for Fluorescent Quantum Dot-based M-bpa Test Paper and Preparation Method Thereof. The invention was developed by Liu Yong.
The patent application number is CN202511836220 20251208. The patent publication..
Paper and Pulp
| Fri 19 Jun 2026
Beijing, June 19 -- State Intellectual Property Office of China has released Shijiazhuang Jinken Science And Tech Co Ltd patent application for Ore Pulp Detection Device and Detection Method. This invention was developed by Wang Wei, Xing Binghui, Sun Yuanyuan, Li Shuo, Zhi Xiaokang, Wang Tao, Zhang Longlong and Wang Qing.
Th..
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