News For Last 1 Week
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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 -- 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
| 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..
Paper and Pulp
| Fri 19 Jun 2026
Beijing, June 19 -- Chen Wei has sought patent for Molded Pulp Shuttlecock and Shuttlecock Feather Processing Technology Thereof. This invention was developed by Chen Wei and Huang Chuanjie.
The patent application number is CN202511921427 20251218. The patent publication number is CN121550663 (A). International Patent Classif..
Paper and Pulp
| Fri 19 Jun 2026
Beijing, June 19 -- State Intellectual Property Office of China has released Quanzhou Thinkcha Prec Machine Co Ltd patent application for Composite Molding Equipment for Core Body with Macromolecules and Wood Pulp and Processing Method of Composite Molding Equipment. This invention was developed by Xu Qingliang.
The patent ap..
Paper and Pulp
| Thu 18 Jun 2026
Beijing, June 18 -- Ningbo Tianjilong Intelligent Control Tech Co Ltd has filed a patent application for Ore Pulp Knife Gate Valve. This invention was developed by Wang Jiachen, Shi Haifeng, Yi Songda, Du Lei, Tang Chen, Wang Changlin, Zhou Ronghua, Cheng Yuqiang and Zhang Qingsong.
The patent application number is CN20261066..
Paper and Pulp
| Fri 19 Jun 2026
Geneva, June 19 -- World Intellectual Property Organization has published Claudon Alexandre patent application for Multi-edge Doctor Blade, Method for Manufacturing a Doctor Blade, and Method for Manufacturing Creped Paper. The invention was developed by Claudon Alexandre.
The patent application number is WO2025IB62044 202511..
Paper and Pulp
| Fri 19 Jun 2026
Beijing, June 19 -- GuangXi University has submitted a patent application for Preparation Method of Copper-based Metal Halide Composite Material Paper X-ray Scintillator. Zhou Xiaoling, Wang Jingfeng, Peng Hui, Zou Bingsuo and Li Zhuodong developed the invention.
The patent application number is CN202511646877 20251111. The pat..
Paper and Pulp
| Thu 18 Jun 2026
Beijing, June 18 -- Zhejiang University has submitted a patent application for Graded Adjustable Damper Based on Kresling Paper Folding Concept. This invention was developed by Ning Yingjie, Jin Yongqiang, Xiang Shijie, Zhou Yu, Xu Jiawei, Yin Zhanzhong, Cao Jixing, Shi Chen and Chen Bin.
The patent application number is CN2025..
Paper and Pulp
| Fri 19 Jun 2026
Beijing, June 19 -- Shandong Xingmei Decoration Mat Co Ltd has filed a patent application for Tensile Test Device for Biomass-based Formaldehyde-free Functional Veneer Decorative Paper. This invention was developed by Huang Xinpeng, Dong Qinjun, Li Hao, Kashiwa Yoshihisa and Tian Peiyuan.
The patent application number is CN20..
Paper and Pulp
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has received Zhejiang Rongyin New Material Technology patent application for Paper Roll Printing and Coating Device. Huang Guolei, Lyu Yong, Huang Guojing and Shi Chenyi developed the invention.
The patent application number is CN202511919633 20251218. The patent p..
Paper and Pulp
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has released Shanghai Fanglungu New Mat Co Ltd and Jiangsu Aowei Aramid Fiber Co Ltd patent application for Low-porosity Meta-aramid Paper and Preparation Method Thereof. This invention was developed by Fan Zhiping, Zhu Bin and Liu Xueyang.
The patent application..
Paper and Pulp
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has published Shandong Vitory Paper Ind Co Ltd patent application for Myopia-preventing Paper Adopting Biomass Conversion Material and Preparation Method of Myopia-preventing Paper. The invention was developed by Xue Wenzhou, Wang Xiuhuan, Li Wei and Xiao Liling.
..
Paper and Pulp
| Thu 18 Jun 2026
Beijing, June 18 -- Baoyuan Guangzhou Printing Packaging Co Ltd has submitted a patent application for Environment-friendly Dyeing Process Method for Paper Products. Shangguan Zhongwei developed the invention.
The patent application number is CN20261011581 20260106. The patent publication number is CN121538860 (A). Internatio..
Paper and Pulp
| Thu 18 Jun 2026
Beijing, June 18 -- State Intellectual Property Office of China has released Zhejiang Jingxing Paper Joint Stock patent application for Efficient Color Matching Method in Paper Product Production. This invention was developed by Xu Qingliang, Cheng Zhengbai, Li Wenzhang, Guo Jinhuan, Lyu Xiaofeng, Hu Wenke, Zhang Xiaohong and Wa..
Paper and Pulp
| Thu 18 Jun 2026
Beijing, June 18 -- Jiangsu Jiashijia New Mat Group Co Ltd has submitted a patent application for Flame-retardant Paper Based on Melamino-formaldehyde Resin and Preparation Method of Flame-retardant Paper. Zhu Shengming, Li Jinbo and Zhu Zhihua developed the invention.
The patent application number is CN202511913296 20251218...
Paper and Pulp
| Thu 18 Jun 2026
Beijing, June 18 -- Henan Yuke Paper Products Co Ltd has submitted a patent application for Water-based Quick-dry Binder for Processing Pearlescent Paper as Well as Preparation Method and Application of Water-based Quick-dry Binder. Tian Lipeng and Wang Yuanhong developed the invention.
The patent application number is CN2025..
Paper and Pulp
| Thu 18 Jun 2026
Beijing, June 18 -- Guangzhou Oed Technologies Co has submitted a patent application for Preparation Method of Electronic Paper Microcup Release Agent and Electronic Paper Microcup Template. This invention was developed by Chen Yu, Huang Hong, Zhang Lei, Wu Xiaoyu and Huang Jun.
The patent application number is CN202511745560..
Paper and Pulp
| Thu 18 Jun 2026
Beijing, June 18 -- Jiangsu Zhilian Environmental Prot Machinery Manufacturing Co Ltd has sought patent for Waste Paper Treatment Equipment with Automatic Recovery Structure. This invention was developed by Wei Mengjie.
The patent application number is CN202511989717 20251226. The patent publication number is CN121538855 (A)...
Paper and Pulp
| Thu 18 Jun 2026
Beijing, June 18 -- Zhongzhi Tech Culture Development Jiangsu Co Ltd and South China University of Technology have applied Chinese patent for Composite Metal Catalyst and Application Thereof in Biological Combined Light Treatment Paper Pulp Bleaching. Chen Kefu, Chen Jian, Wang Bin and Ding Xia developed it.
The patent applic..
Paper and Pulp
| Thu 18 Jun 2026
Beijing, June 18 -- Nanjing Fiberglass Research & Design Institute and Sinoma Science & Tech Membrane Material Shandong Co Ltd have filed a patent application for High-temperature-resistant Glass Fiber Air Filter Paper and Preparation Method Thereof. This invention was developed by Ma Shengbiao, Xi Tianqi, Ma Zhuang, Qian Mingli..
Paper and Pulp
| Tue 16 Jun 2026
Beijing, June 17 -- Beijing Institute Graphic Communication and Beijing Tongrentang Jilin Ginseng Co Ltd have filed a patent application for Normal-temperature Preservative Paper for Fresh Ginseng as Well as Preparation Method and Application of Normal-temperature Preservative Paper. This invention was developed by Li Dongli, Li..
Paper and Pulp
| Tue 16 Jun 2026
Beijing, June 17 -- Jining Nantian Nongke New Mat Co Ltd and Jining Nantian Nongke Chemical Co Ltd have sought patent for Paper Reinforcing Agent and Application Thereof. This invention was developed by Ma Piao, Guo Lifang, Yu Ting, Li Taowei, Zhao Zhisong, Huang Jun and Lu Shenshen.
The patent application number is CN2026101..
Paper and Pulp
| Tue 16 Jun 2026
Taipei, June 17 -- Daily Liquid Crystal Co Ltd and Brilliant Optronics Co Ltd have filed a patent application for Liquid Crystal Electronic Paper. This invention was developed by Lin Kuan-wu, Guo Duan-yi, Chang Li-min, Hung Yu-sheng, Huang Man-ping, Lin Tsung Hsien, Lin Hsin-yi, Li Cheng-chang, Lai Tsung-tao, Yen Chuan-te and Li..
Paper and Pulp
| Tue 16 Jun 2026
Taipei, June 17 -- Daily Liquid Crystal Co Ltd and Brilliant Optronics Co Ltd have sought patent for Liquid Crystal Electronic Paper. This invention was developed by Lin Kuan-wu, Guo Duan-yi, Chang Li-min, Hung Yu-sheng, Huang Man-ping, Lin Tsung Hsien, Lin Hsin-yi, Li Cheng-chang, Lai Tsung-tao, Yen Chuan-te and Lin Tsung-hsien..
Paper and Pulp
| Wed 17 Jun 2026
Beijing, June 17 -- Hunan Dingyi Zhizao Digital Equipment Tech Development Co Ltd and Hunan Dingyi Zhiyuan Tech Dev Co Ltd have filed a patent application for Transfer Printing Medium Compatible with Paper Label and Preparation Method. This invention was developed by Mo Bin, Tang Guochu, Wu Xingze, Xu Zhigang and Li Hui.
The ..
Paper and Pulp
| Wed 17 Jun 2026
Beijing, June 17 -- State Intellectual Property Office of China has released Shandong Aishang Hygiene Products Co Ltd patent application for 3D Embossing Device for Paper Diaper Production. This invention was developed by Zhou Kemin, Ru Ning, Li Dandan and Yan Feng.
The patent application number is CN20261067658 20260119. The..
Paper and Pulp
| Tue 16 Jun 2026
Beijing, June 17 -- State Intellectual Property Office of China has released Nanjing Xinruining Electric Co Ltd patent application for Moisture-proof Impregnated Paper Composite Insulating Sleeve as Well as Preparation Method and Application Thereof. This invention was developed by Ma Quan.
The patent application number is CN..
Paper and Pulp
| Tue 16 Jun 2026
Beijing, June 17 -- State Intellectual Property Office of China has released Jiangxi Fengdefu High Tech Co Ltd patent application for Method and System for Detecting Defects of Coated Heat Transfer Paper. This invention was developed by Wang Kaimin, Sun Yuqi and Yu Duoxing.
The patent application number is CN202511673374 2025..
Paper and Pulp
| Tue 16 Jun 2026
Beijing, June 17 -- Guangdong Tango Information Paper Ltd has filed a patent application for Eye Protection Type Copy Paper and Preparation Method Thereof. This invention was developed by Fang Yongfeng, Wang Ze and Wang Dexian.
The patent application number is CN20261018879 20260108. The patent publication number is CN1216298..
Paper and Pulp
| Tue 16 Jun 2026
Beijing, June 17 -- Jiangxi Zhenguan Environmental Prot Biodegradable New Materials Co Ltd has filed a patent application for Method for Improving Whiteness of Raw Paper. This invention was developed by Yuan Lili and Zhang Hao.
The patent application number is CN202610133612 20260130. The patent publication number is CN121629..
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