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Paper and Pulp
| Wed 04 Mar 2026
Alexandria, March 4 -- U.S. Patent and Trademark Office has released Toppan Holdings patent application for Decorative Paper, Decorative Board, and Methods for Producing Decorative Paper and Decorative Board. This invention was developed by Harada Chiho and Ota Shin.
The patent application number is US202519373309 20251029. The..
Paper and Pulp
| Wed 04 Mar 2026
Alexandria, March 4 -- Toshiba Tec has applied United States patent for Paper Discharge Apparatus and Paper Discharge Unit. Eoka Kenji developed it.
The patent application number is US202519169030 20250403. The patent publication number is US20260054508 (A1). International Patent Classification codes are B41J15/00 and B41J15/04..
Paper and Pulp
| Wed 04 Mar 2026
Alexandria, March 4 -- U.S. Patent and Trademark Office has released Tsoi Yam Man patent application for Paper Packaging Bag with Ziplock.
The patent application number is US202519375207 20251031. The patent publication number is US20260054885 (A1). International Patent Classification codes are B31B70/62, B31B70/74, B31B70/8..
Paper and Pulp
| Wed 04 Mar 2026
Alexandria, March 4 -- Altria Client Services has applied United States patent for Gravure Printed Banded Wrapper Paper. Sherwood Timothy S and Dalton Jonathan L developed it.
The patent application number is US202519373993 20251030. The patent publication number is US20260053183 (A1). International Patent Classification codes ..
Paper and Pulp
| Wed 04 Mar 2026
Alexandria, March 4 -- Wisconsin Plastics Inc has submitted a patent application for Paper Towel Dispensers. Paal Alan P, Kreuter Kacey and Pluister Logan developed the invention.
The patent application number is US202519306712 20250821. The patent publication number is US20260053304 (A1). International Patent Classification ..
Paper and Pulp
| Wed 04 Mar 2026
Alexandria, March 4 -- U.S. Patent and Trademark Office has released Papacks Sales patent application for Multipart Molds and Three-dimensional Pulp Articles Molded Therefrom. This invention was developed by Dag Tahsin and Barth Florian.
The patent application number is US202519371524 20251028. The patent publication number is ..
Paper and Pulp
| Wed 04 Mar 2026
Alexandria, March 4 -- Amcor Flexibles North America has submitted a patent application for Paper-based Packaging Films Having Multilayer Barrier Film. Ettridge Peter, De Rybel Nils, Gruetzmacher Ross K, Elias Marcelo Brasil, Hansen Peter and Okle Philipp developed the invention.
The patent application number is US20221910529..
Paper and Pulp
| Tue 03 Mar 2026
Beijing, March 3 -- Zijin Mining Group, Central South University and Hunan Zijin Lithium have sought patent for Efficient Lepidolite Primary Pulp Flotation Method. This invention was developed by Lin Hongfu, Chen Jinghe, Qin Wenqing, Zhang Linlong, Jiao Fen, Wei Qian, Xu Biliang, Xie Yuanming, Long Yi and Jiang Qifeng.
The pa..
Paper and Pulp
| Mon 02 Mar 2026
Beijing, March 3 -- Henan University of Technology has submitted a patent application for Method for Preparing Mung Bean Sour Pulp Based on Freeze Drying. Zhao Renyong, Wang Xunda, Lou Haiwei, Zuo Lei, Niu Yongwu, Wang Xiangyu, Wang Xinwei and Tian Shuangqi developed the invention.
The patent application number is CN20251150534..
Paper and Pulp
| Mon 02 Mar 2026
Beijing, March 3 -- State Intellectual Property Office of China has published Jiangsu Jintian Paper patent application for Sewage Cleaning Device for Papermaking. The invention was developed by Ouyang Feng, Yan Zuofeng, Xu Huabiao and Song Xiaoshan.
The patent application number is CN202510903556 20250701. The patent publicatio..
Paper and Pulp
| Mon 02 Mar 2026
Beijing, March 3 -- Qingdao Xinxin Xiangrong Intelligent Equipment has sought patent for Paper Film Sleeving Machine and Packaging System. This invention was developed by Hu Xiangrong, Wan Liping, Shao Zeqiang, Wang Yushan and Fang Kai.
The patent application number is CN202510796582 20250616. The patent publication number is C..
Paper and Pulp
| Mon 02 Mar 2026
Beijing, March 3 -- State Intellectual Property Office of China has received Wuhan Art Plastic Packaging Co Ltd patent application for Pre-packaging Equipment for Cigarette Case Packaging Card Paper. Shi Zhenhua, Yuan Wenjun and Shi Yilei developed the invention.
The patent application number is CN202511178479 20250822. The p..
Paper and Pulp
| Mon 02 Mar 2026
Beijing, March 3 -- Quanzhou Jiuzi Intelligent Equipment Co Ltd has submitted a patent application for Full-automatic Toe Cap Paper Plugging Device. This invention was developed by Li Yifei.
The patent application number is CN202511163002 20250819. The patent publication number is CN120698019 (A). International Patent Classif..
Paper and Pulp
| Mon 02 Mar 2026
Munich, March 3 -- Toshiba Tec has submitted a patent application for Paper Discharge Apparatus and Paper Discharge Unit. This invention was developed by Eoka Kenji.
The patent application number is EP20250176301 20250514. The patent publication number is EP4699811 (A1). International Patent Classification codes are B41J11/00 a..
Paper and Pulp
| Mon 02 Mar 2026
Munich, March 3 -- European Patent Office has released Oji Holdings patent application for Base Paper for Metallized Paper, Metallized Paper, and Packaging Bag. This invention was developed by Noishiki Yasutomo, Shamoto Yuta, Namioka Moeka and Miyake Yutaro.
The patent application number is EP20240792571 20240410. The patent pu..
Paper and Pulp
| Mon 02 Mar 2026
Beijing, March 3 -- Northwest Institute of Nuclear Technology has submitted a patent application for Automatic Pulping System. This invention was developed by Liu Zhenxing, Chen Zhongkai, Fan Chengzhou, Yang Jinshuai, Pan Wenchao, Chen Jinshan, Huang Dan, Xiang Gongqin, Liao Hongbo and Li Yanxia.
The patent application number i..
Paper and Pulp
| Mon 02 Mar 2026
Beijing, March 3 -- State Intellectual Property Office of China has received Rongyao Terminal patent application for Wallpaper Setting Method and Electronic Equipment. Liu Jiang developed the invention.
The patent application number is CN20248011881 20240402. The patent publication number is CN120693598 (A). International Paten..
Paper and Pulp
| Mon 02 Mar 2026
Beijing, March 3 -- State Intellectual Property Office of China has published Foshan Clev Robot Co Ltd patent application for Automatic Abrasive Paper Changing Station for Polishing, Polishing Device and Control Method. The invention was developed by Liu Da and Liu Rufa.
The patent application number is CN20251169445 20250731..
Paper and Pulp
| Tue 03 Mar 2026
Beijing, March 3 -- Zhejiang Rongsheng Paper Industry Holding has submitted a patent application for Method for Efficiently Manufacturing Environment-friendly Paper and Removing Impurities. Cao Changwen, Liu Hui, Li Fei and Zhou Xiaowei developed the invention.
The patent application number is CN202510814738 20250618. The pat..
Paper and Pulp
| Tue 03 Mar 2026
Beijing, March 3 -- Jinjiang Haina Machinery Inc has sought patent for Rapid Glue Spraying Device for Paper Diaper Production. This invention was developed by He Ziping, Zhang Zhixiong and Wu Qingbin.
The patent application number is CN202511135449 20250814. The patent publication number is CN120696035 (A). International Pate..
Paper and Pulp
| Tue 03 Mar 2026
Beijing, March 3 -- Zhejiang Shenghua Yunfeng Greeneo Co Ltd has submitted a patent application for Preparation of High-water-retention Peanut Meal Formaldehyde-free Adhesive and Application of High-water-retention Peanut Meal Formaldehyde-free Adhesive in Impregnated Bond Paper Veneer Core-board. Gui Chengsheng, Wu Qiao, Yuan C..
Paper and Pulp
| Tue 03 Mar 2026
Canberra, March 3 -- Australian Patent Office has received Qilu University of Technology Shandong Academy of Sciences patent application for Method for Isolating Saccharides in Pre-hydrolysates of Hardwood Pulping. Zhang Kai, Chen Jiachuan, Yang Guihua and Jia Zhixin developed the invention.
The patent application number is AU2..
Paper and Pulp
| Tue 03 Mar 2026
Canberra, March 3 -- Mondi AG has submitted a patent application for Method for Packaging an Object in a Paper Bag, and Paper Bag. This invention was developed by Rüger Peter.
The patent application number is AU20220332557 20220801. The patent publication number is AU2022332557 (A1). International Patent Classification codes a..
Paper and Pulp
| Mon 02 Mar 2026
Beijing, March 3 -- Jiangsu Behoft New Building Mat Co Ltd has sought patent for Putty Powder Stirring and Pulping Device Based on Quantitative Spiral Conveying and Use Method of Putty Powder Stirring and Pulping Device. This invention was developed by Zong Qiuyuan.
The patent application number is CN202510879981 20250627. Th..
Paper and Pulp
| Mon 02 Mar 2026
Beijing, March 3 -- Anhui Shengyuan Magnetoelectric Tech Co Ltd has submitted a patent application for Material Turning Type Ferrite Particle Sanding Pulping Device. Li Shenhua, Xue Jianquan and Yang Lijuan developed the invention.
The patent application number is CN202511158785 20250819. The patent publication number is CN12..
Paper and Pulp
| Mon 02 Mar 2026
Beijing, March 3 -- Hangzhou Liandong Foundation Engineering Tech Co Ltd has submitted a patent application for Muck Pulping Equipment. This invention was developed by Ye Jun, Xu Yuanyuan and Li Feng.
The patent application number is CN202510737186 20250604. The patent publication number is CN120695700 (A). International Pate..
Paper and Pulp
| Mon 02 Mar 2026
Beijing, March 3 -- Shandong Delaiya Hygiene Products Co Ltd has sought patent for Paper Diaper Core Sterile Production Equipment. This invention was developed by Shen Xiangli and Xu Yuan.
The patent application number is CN202510940998 20250709. The patent publication number is CN120694813 (A). International Patent Classific..
Paper and Pulp
| Mon 02 Mar 2026
Beijing, March 3 -- Jiangxi Marvel Consumer Products Co Ltd has submitted a patent application for Paper Diaper Processing Equipment Capable of Being Uniformly Filled with Water Absorbing Material. This invention was developed by Wang Renyi.
The patent application number is CN202510935082 20250708. The patent publication numb..
Paper and Pulp
| Mon 02 Mar 2026
Beijing, March 3 -- Jiangsu Huijia New Material Tech Co Ltd has submitted a patent application for Slitting and Rewinding Machine for Producing Non-silicon Release Paper. Xu Feng developed the invention.
The patent application number is CN20251196425 20250806. The patent publication number is CN120698287 (A). International Pa..
Paper and Pulp
| Mon 02 Mar 2026
Beijing, March 3 -- Shaoxing Green Arrow Color Printing Co Ltd has submitted a patent application for Continuous Paperboard Feeding Mechanism for Color Printing Packaging Boxes. This invention was developed by Lu Jian, Tong Xiaolong, Duan Shaolin and He Kai.
The patent application number is CN202511108275 20250808. The patent..
Paper and Pulp
| Mon 02 Mar 2026
Beijing, March 3 -- Zhuhai Pantum Electronics has submitted a patent application for Paper Detection Method and Device and Printing Equipment. This invention was developed by Li Hongyan, Wang Xinyan, Wu Shaoyong and Fei Xue.
The patent application number is CN202510891941 20250630. The patent publication number is CN120697457 (..
Paper and Pulp
| Mon 02 Mar 2026
Beijing, March 3 -- Tuoyu Intelligent Tech Huizhou Co Ltd has filed a patent application for Condensation Type Reflection Paper Forming Equipment and Reflection Paper Used by Same. This invention was developed by Shen Ruikun, Wu Tao and Zhang Jun.
The patent application number is CN20251147926 20250729. The patent publication..
Paper and Pulp
| Mon 02 Mar 2026
Beijing, March 3 -- Guangdong Ruisheng Packaging Tech Co Ltd has submitted a patent application for Three-dimensional Folding Forming Manufacturing Method of Special-shaped Paper Box. Ma Qimei and Long Keyan developed the invention.
The patent application number is CN202510655251 20250521. The patent publication number is CN1..
Paper and Pulp
| Tue 03 Mar 2026
Beijing, March 3 -- State Intellectual Property Office of China has published Fuzhou University patent application for Colored Electronic Paper Energy-saving Driving Design Method and System Based on Optimized Square Wave Driving. The invention was developed by Zhao Tiesong, Kang Danling, Xiangba Qudeng and Wei Jie.
The patent ..
Paper and Pulp
| Tue 03 Mar 2026
Beijing, March 3 -- Jiangsu Shengbang Printing Packaging has submitted a patent application for Cigarette Packet Paperboard Positioning Method Based on Image Analysis. This invention was developed by Xu Mingkai.
The patent application number is CN202510738567 20250604. The patent publication number is CN120689407 (A). Internati..
Paper and Pulp
| Tue 03 Mar 2026
Beijing, March 3 -- Hunan Ningxiang Xiangfeng Color Printing Packaging Co Ltd has submitted a patent application for Paper Product Packaging Defect Real-time Detection System Based on Edge Calculation. This invention was developed by Zhou Zan and Liu Qun.
The patent application number is CN202510736894 20250604. The patent pu..
Paper and Pulp
| Mon 02 Mar 2026
Munich, March 3 -- Suzano has submitted a patent application for Paper, Coated Paper, Use Thereof, Paper Packaging and Methods. This invention was developed by Belini Fernanda Caciatori and Marabezi Karen.
The patent application number is EP20240809873 20240520. The patent publication number is EP4700176 (A1). International Pat..
Paper and Pulp
| Mon 02 Mar 2026
Munich, March 3 -- Suzano has filed a patent application for Barrier Composition, Use Thereof, Method for Manufacturing Flexible Packaging, and Paper Packaging. This invention was developed by Marabezi Karen and De Oliveira Joel.
The patent application number is EP20240809872 20240520. The patent publication number is EP4700097..
Paper and Pulp
| Tue 03 Mar 2026
Beijing, March 3 -- Goto Electronic Anhui Co Ltd has submitted a patent application for Tape Paper for Sound Coil. This invention was developed by Goto Yoshihide, Huang Jian and Zhang Qiang.
The patent application number is CN202410332839 20240322. The patent publication number is CN120692506 (A). International Patent Classif..
Paper and Pulp
| Sun 01 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has published Electric Power Res Institute State Grid Jibei Electric Power Co Ltd patent application for Method for Evaluating Oil Paper Insulation Electrical Strength of Converter Transformer Through Alternating Current and Direct Current Voltage Superposition. The..
Paper and Pulp
| Sun 01 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has published Beijing Angling Tech Co Ltd patent application for Semi-quantitative Immunochromatography Test Paper and Semi-quantitative Immunochromatography Method. The invention was developed by Meng Yan.
The patent application number is CN202510710186 20250529..
Paper and Pulp
| Sun 01 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has released Guangxi App Paper patent application for Paper Product, Chemical Mechanical Paper Pulp and Tannin Content Detection Method of Paper Product and Chemical Mechanical Paper Pulp. This invention was developed by Zou Qingfeng, Huang Jian, Su Wei and Zhang Pi..
Paper and Pulp
| Mon 02 Mar 2026
Beijing, March 2 -- Anhui Kailai Packaging Co Ltd has submitted a patent application for Printing Ink Drying Machine for Paperboard Printing of Paper Cup. Yang Meijun developed the invention.
The patent application number is CN202510818384 20250618. The patent publication number is CN120680806 (A). International Patent Classi..
Paper and Pulp
| Mon 02 Mar 2026
Beijing, March 2 -- Jiulong Intelligent Package Dongguan has filed a patent application for Waste Paper Collecting, Pressing and Packaging System. This invention was developed by Cheng Chong.
The patent application number is CN202511109148 20250808. The patent publication number is CN120680753 (A). International Patent Classifi..
Paper and Pulp
| Sun 01 Mar 2026
Beijing, March 2 -- Benxi Nine Stars Printing and Packaging has applied Chinese patent for Method and Device for Measuring Printing Process Effect of Hologram Paper and Printed Matter of Hologram Paper. Yu Linfei, Li Chan, Qi Jianwei, Li Zhipeng, Wang Xiaoyan, Kang Xu, Ma Junfeng and Xu Yanan developed it.
The patent applicatio..
Paper and Pulp
| Sun 01 Mar 2026
Beijing, March 2 -- China University of Mining has submitted a patent application for Minimum P Norm Random Configuration Network-based Ore Pulp Density Intelligent Detection Method. This invention was developed by Nan Jing, Liu Zheng, Wang Hongyan, Wang Lanhao, Dai Wei, Xia Zhenxing and Sun Xiaoyang.
The patent application num..
Paper and Pulp
| Mon 02 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has published Shanghai 9th People's Hospital Shanghai Jiaotong University School Medicine patent application for Paper Diaper Suitable for Detecting Urinary Tract Infection and Design Method of Detection Structure in Paper Diaper. The invention was developed by Qiao..
Paper and Pulp
| Mon 02 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has received Shanghai Institute of Technology patent application for Three-dimensional Paper-based Rotary Microfluidic Device. Li Yuanting, Tian Manmei, Sun Benhao, Gai Shuaidi, Liu Shuchen, Jiang Gaobo and Han Sheng developed the invention.
The patent applicatio..
Paper and Pulp
| Sun 01 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has received Yibin Grace Group patent application for Vinasse Pulp Raw Material for Lyocell Fiber Production, Lyocell Fiber and Industrial Production Method of Lyocell Fiber. Liang Xichao, Zhang Ruqiang, Hu Bo, Xie Zengying, Li Xuemei and Guo Qinglong developed the ..
Paper and Pulp
| Mon 02 Mar 2026
Beijing, March 2 -- Vivo Mobile Communication has sought patent for Wallpaper Display Method and Device and Electronic Equipment. This invention was developed by Xu Jianqiang.
The patent application number is CN202510844530 20250623. The patent publication number is CN120687012 (A). International Patent Classification codes are..
Paper and Pulp
| Mon 02 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has received Shenzhen Shangshui Intelligent patent application for Control Method of Pulping Process and Related Device. Li Huaning, Pan Yufan and Jin Xudong developed the invention.
The patent application number is CN202510895912 20250630. The patent publication n..
Paper and Pulp
| Mon 02 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has published Hebei Jinboshi Sanitation Supplies Co Ltd patent application for Sewage Treatment System and Method for Papermaking. The invention was developed by Zhang Ji, Zhang Tao and Zhang Huan.
The patent application number is CN202510877831 20250627. The pat..
Paper and Pulp
| Mon 02 Mar 2026
Alexandria, March 2 -- Samsung Electronics has been granted a patent for Method and Device for Providing Wallpaper in Electronic Device. Park Gyeongtae and Lee Junghyeob developed the invention.
The patent application number is US202418890124 20240919. The patent publication number is US12561044 (B2). International Patent Class..
Paper and Pulp
| Mon 02 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has received Zhongshan Bolimei New Material Tech Co Ltd patent application for High-temperature-resistant Paper Straw Water-based Adhesive and Preparation Method Thereof. Hu Shangping and Wu Yi developed the invention.
The patent application number is CN202511108..
Paper and Pulp
| Mon 02 Mar 2026
Beijing, March 2 -- Beitian Tech Shanghai Co Ltd has filed a patent application for Full-automatic Stained Paper Detection Machine. This invention was developed by Cheng Yanjun.
The patent application number is CN202511101479 20250807. The patent publication number is CN120681590 (A). International Patent Classification codes..
Paper and Pulp
| Mon 02 Mar 2026
Beijing, March 2 -- Meizhou Benchuang Electronics Co Ltd has applied Chinese patent for Paper Clamping and Board Placing Device for Circuit Board Production. Huang Renlang, Zhou Yuanyuan, Xie Weixin, Zhang Lingjie, He Bihong, Ling Qiming and Xie Chunlei developed it.
The patent application number is CN202510984217 20250717. T..
Paper and Pulp
| Mon 02 Mar 2026
Beijing, March 2 -- Suqian Xinhao Packaging Tech Co Ltd has filed a patent application for Stereoscopic Warehouse Conveying Device for Packaging Paperboard Production and Storage. This invention was developed by Shen Xuexin, Li Yazhou and Shi Hao.
The patent application number is CN20251143810 20250728. The patent publication..
Paper and Pulp
| Mon 02 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has received Gree Electric Appliances, Zhuhai patent application for Control Method for Making Pulp by Reservation, Electronic Equipment and Wall Breaking Machine. Tao Jinxuan, Zhang Jiyao, Gan Keming and Xu Xueyan developed the invention.
The patent application nu..
Paper and Pulp
| Mon 02 Mar 2026
Beijing, March 2 -- Shanghai Jian Qiao University has submitted a patent application for Imitated Chinese Art Paper Ceramic as Well as Preparation Method and Application Thereof. Shi Fuxia, Ge Hongbo, Shi Jiang and Gao Yifang developed the invention.
The patent application number is CN202510816520 20250618. The patent publicati..
Paper and Pulp
| Mon 02 Mar 2026
Beijing, March 2 -- Hangzhou Siyecao New Material Technology has applied Chinese patent for Self-adaptive Tensioning Mechanism, Decorative Paper Conveying Device and Decorative Paper Printing and Conveying Process. Fang Jiangfeng and Yang Yang developed it.
The patent application number is CN20251160240 20250730. The patent pub..
Paper and Pulp
| Mon 02 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has released AGC Inc patent application for Paper Clamping and Stacking Device. This invention was developed by Kim Ki-ho and Kim Mun-sol.
The patent application number is CN202510334036 20250320. The patent publication number is CN120681598 (A). International Pa..
Paper and Pulp
| Sun 01 Mar 2026
Alexandria, March 2 -- Motus LLC has received a patent for Apparatus and Method for Automated Inspection of Molded Pulp and Other Batch-produced Products. This invention was developed by Johnston Roger, Job Matt, Bruns Gregory and Wallace Blaine.
The patent application number is US202418596833 20240306. The patent publication..
Paper and Pulp
| Sun 01 Mar 2026
Alexandria, March 2 -- U.S. Patent and Trademark Office has awarded a patent to Shree Krishna Paper Mills and Industries Ltd for Unbleached Natural Brown Copier Paper and Process Thereof. Pasari Naynesh developed the invention.
The patent application number is US202318393902 20231222. The patent publication number is US125598..
Paper and Pulp
| Mon 02 Mar 2026
Beijing, March 2 -- Sunhope Packaging Machinery Zhenjiang Co Ltd has submitted a patent application for High-speed Paper Bag Bottom Gluing Device. This invention was developed by Zhu Dong.
The patent application number is CN202510980647 20200122. The patent publication number is CN120680761 (A). International Patent Classific..
Paper and Pulp
| Mon 02 Mar 2026
Beijing, March 2 -- Jinjiang Haina Machinery Inc has submitted a patent application for Elastic Waistline Forming Machine for Waist-surrounding Paper Diaper. This invention was developed by Hong Yiyuan, He Ziping and Li Liangyi.
The patent application number is CN202510594186 20250509. The patent publication number is CN12068..
Paper and Pulp
| Mon 02 Mar 2026
Beijing, March 2 -- Dandong Tianhe Ind Co Ltd has sought patent for Wood Pulp Insole with Antiskid Bottom Surface and Manufacturing Method Thereof. This invention was developed by Qu Fengyun and Xiong Defeng.
The patent application number is CN202410389386 20240322. The patent publication number is CN120678283 (A). Internatio..
Paper and Pulp
| Mon 02 Mar 2026
Beijing, March 2 -- Yang Fushun has submitted a patent application for Food Braising and Steaming Device for Braising and Steaming Vegetable Pulp and Fruit Pulp for 2 Minutes. This invention was developed by Yang Fushun.
The patent application number is CN202510846522 20250623. The patent publication number is CN120678241 (A)..
Paper and Pulp
| Sun 01 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has released Blunt Tech Co Ltd patent application for AI Rice Paper Bionic Display Screen Convenient to Install. This invention was developed by Ding Zhongjian and Jin Young-su.
The patent application number is CN202510951923 20250710. The patent publication numb..
Paper and Pulp
| Sun 01 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has received Xuyi Oumiao Loofah New Mat Co Ltd patent application for Loofah Wood Pulp Cotton Formula and Preparation Method Thereof. Wu Jiajia developed the invention.
The patent application number is CN202510822801 20250619. The patent publication number is CN1..
Paper and Pulp
| Sun 01 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has received Huhtamaki Molded Fiber Tech Bv patent application for Method for Producing 3-dimensional Shaped Products from Fluff Pulp Material and Such Products. Kuiper Harald John and Timmerman Jan Hendrik developed the invention.
The patent application number i..
Paper and Pulp
| Mon 02 Mar 2026
Beijing, March 2 -- Wuxi Permanent Ind Co Ltd has sought patent for Rubber Cleaning Paper and Preparation Method Thereof. This invention was developed by Zhang Xiaofeng.
The patent application number is CN202510705329 20250529. The patent publication number is CN120679753 (A). International Patent Classification codes are B08..
Paper and Pulp
| Sun 01 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has released Hangzhou Lanhai Tuofan Tech Co Ltd patent application for Paper Machine Water Needle Movement Control Device and Control Method. This invention was developed by Du Lin, Zhang Sen and Tian Hongjun.
The patent application number is CN202510967200 20250..
Paper and Pulp
| Sun 01 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has published Luzhou Yongfeng Pulp & Paper Co Ltd patent application for Raw Bamboo Treatment Device for Bamboo Pulp Processing. The invention was developed by Mou Dengyun, Zhou Rui and Li Tingbo.
The patent application number is CN202510967326 20250714. The pate..
Paper and Pulp
| Sun 01 Mar 2026
Alexandria, March 2 --National Res Council Of Canada and Domtar Paper Company LLC have secured a patent on Lignin Pellets and Process for Producing Same. Ton-that Minh Tan, Li Hongbo, Patenaude Eric, Marcoccia Bruno and Sanaei Shabnam developed the invention.
The patent application number is US201716327592 20170823. The pate..
Paper and Pulp
| Thu 26 Feb 2026
Beijing, Feb. 26 -- Liyang Research Institute Southeast Univ and Northeast Electric Power University have filed a patent application for Paper Mill Load Low-carbon Intelligent Regulation and Control Method Considering Capacity Compensation. This invention was developed by Zhang Rui, Sun Zhenglong, Du Jiaxuan, Liu Panpan and Hao ..
Paper and Pulp
| Wed 25 Feb 2026
Beijing, Feb. 26 -- Eastman China Investment Man Co Ltd has filed a patent application for Composite Paper and Preparation Method Thereof. This invention was developed by Xie Rui, Canard Alain Michel, Basu Sumendra Kumar and Wu Juanjuan.
The patent application number is CN20248011068 20240205. The patent publication number is..
Paper and Pulp
| Wed 25 Feb 2026
Beijing, Feb. 26 -- Dongguan Aozhong Abrasive Tools Co Ltd has sought patent for Preparation Method of High-flexibility Abrasive Paper. This invention was developed by Zheng Shirong.
The patent application number is CN202510982315 20250716. The patent publication number is CN120645145 (A). International Patent Classification ..
Paper and Pulp
| Wed 25 Feb 2026
Beijing, Feb. 26 -- Dongguan Keda Paper Products Co Ltd has applied Chinese patent for Continuous Production Process of Multi-pit Corrugated Paper. Jiang Anshu developed it.
The patent application number is CN202510495855 20250421. The patent publication number is CN120645508 (A). International Patent Classification code is B..
Paper and Pulp
| Wed 25 Feb 2026
Beijing, Feb. 26 -- State Intellectual Property Office of China has received Jiangsu Moke Optical Mat Co Ltd patent application for Laser Paperboard Film Pressing Device. Zhang Jiwei, Luo Changhui, Huang Xinshan and Shi Wenxuan developed the invention.
The patent application number is CN202510928483 20250707. The patent publi..
Paper and Pulp
| Wed 25 Feb 2026
Beijing, Feb. 26 -- State Intellectual Property Office of China has received Zhejiang Dingye Machinery Co Ltd patent application for Wet Kraft Paper Box Sealing Machine. Zhang Jiachu, Cai Dewang, Ye Deyu and Li Zheming developed the invention.
The patent application number is CN202511168431 20250820. The patent publication nu..
Paper and Pulp
| Wed 25 Feb 2026
Beijing, Feb. 26 -- Guangzhou Shuntian Equipment Mfg Co Ltd has submitted a patent application for Carbon Paper Stacking Mechanism. This invention was developed by Zhang Liang and Liu Zhisheng.
The patent application number is CN20251143396 20250728. The patent publication number is CN120646594 (A). International Patent Class..
Paper and Pulp
| Wed 25 Feb 2026
Beijing, Feb. 26 -- Shifang Dingfeng Packaging Printing Co Ltd has submitted a patent application for Intelligent Paper Printing Quality Detection System and Method Thereof. Wei Ruipeng developed the invention.
The patent application number is CN20251190878 20250805. The patent publication number is CN120646590 (A). Internati..
Paper and Pulp
| Wed 25 Feb 2026
Beijing, Feb. 26 -- State Intellectual Property Office of China has released Henan Guowei Packaging Products Co Ltd patent application for Stacking Manipulator Applied to Corrugated Paper Production Conveying Line. This invention was developed by Jing Xianguo, Zhang Lei, Zhou Meng and Wu Huiyong.
The patent application number..
Paper and Pulp
| Thu 26 Feb 2026
Beijing, Feb. 26 -- State Intellectual Property Office of China has published Shanghai Jilixun Information Tech Co Ltd patent application for Multi-modal Cognitive Assessment Question Paper Construction System and Method. The invention was developed by Yang Peng.
The patent application number is CN202511142638 20250815. The p..
Paper and Pulp
| Thu 26 Feb 2026
Beijing, Feb. 26 -- State Intellectual Property Office of China has released Guangdong Yirou Health Products Co Ltd patent application for Adult Paper Diaper Capable of Preventing Side Leakage. This invention was developed by Liao Xiangju, Zhuang Wenli and Liao Ji.
The patent application number is CN202510673165 20250523. The..
Paper and Pulp
| Thu 26 Feb 2026
Beijing, Feb. 26 -- Beijing Guipu Intelligent Tech Co Ltd has filed a patent application for Image Recognition Method and Device for Paper Marking System, Computer Equipment and Storage Medium. This invention was developed by Hu Guibing.
The patent application number is CN202510489602 20250418. The patent publication number i..
Paper and Pulp
| Thu 26 Feb 2026
Beijing, Feb. 26 -- Taicang Xingxin Paper Co Ltd has submitted a patent application for Cable Filling Flame-retardant Composite Fiber Paper Rope. This invention was developed by Zhang Guhao and Zhao Fuxing.
The patent application number is CN202510670303 20250523. The patent publication number is CN120636934 (A). Internationa..
Paper and Pulp
| Thu 26 Feb 2026
Beijing, Feb. 26 -- Shanghai Institute of Microsystem & Information Technology, Chinese Academy of Sciences has sought patent for Paper Submission Registration System. This invention was developed by Yao Wei and Zhu Defeng.
The patent application number is CN202510738269 20250604. The patent publication number is CN120634466 (A..
Paper and Pulp
| Wed 25 Feb 2026
Beijing, Feb. 26 -- Nippon Kinsen Kikai has submitted a patent application for Paper Discharging and Stacking Device and Circulating Type Paper Processing Device. This invention was developed by Fujie Yoshihisa and Umeno Keiichi.
The patent application number is CN20238070997 20230914. The patent publication number is CN12064..
Paper and Pulp
| Wed 25 Feb 2026
Beijing, Feb. 26 -- HMEI Machinery & Engineering has submitted a patent application for Transverse Paper Edge Processing Device and Method for Insulating Paper Board. This invention was developed by Qiu Shuyong, Wen Haiping, Zhu Zhe and Dong Daobin.
The patent application number is CN202510942921 20250709. The patent publicatio..
Paper and Pulp
| Wed 25 Feb 2026
Beijing, Feb. 26 -- Wuxi He Shuo Feng New Mat has sought patent for Stretching Forming Process of Label Synthetic Paper. This invention was developed by Qian Shengyang, Wang Lipeng, Chen Yingpan, Zhu Xiaofeng and Yu Hongyuan.
The patent application number is CN202510801455 20250616. The patent publication number is CN120645483 ..
Paper and Pulp
| Wed 25 Feb 2026
Beijing, Feb. 26 -- Shanxi Foreign Trade Pingyao Packaging Printing Group Paper has sought patent for Paper Roll Lifting Appliance. This invention was developed by Lu Huawei, Li Zongxiang, Li Jun and Liu Weifeng.
The patent application number is CN202511158744 20250819. The patent publication number is CN120646671 (A). Internat..
Paper and Pulp
| Wed 25 Feb 2026
Beijing, Feb. 26 -- Heidelberger Druckmaschinen has submitted a patent application for Paper Collecting Device. This invention was developed by Ehrbar David.
The patent application number is CN202510295866 20250313. The patent publication number is CN120646595 (A). International Patent Classification codes are B65H29/24 and B..
Paper and Pulp
| Wed 25 Feb 2026
Beijing, Feb. 26 -- State Intellectual Property Office of China has released Anqing Shuanglong Paper patent application for Paper Cup Edge Rolling Sealing Machine. This invention was developed by Wang Yufeng, Wang Shenglong, Cheng Xiaolan, Wang Guoqing and Yang Ying.
The patent application number is CN202511104429 20250807. The..
Paper and Pulp
| Thu 26 Feb 2026
Bogota, Feb. 26 -- Essity Hygiene and Health has sought patent for Dispenser for a Roll of Absorbent Paper Web Material. This invention was developed by Kullman Marcus, Bengtsson Mattias, Gandemo Tomas, Gungner Susanne, Geertsen Thomas and Källgren Antonio.
The patent application number is CO20220000096 20220111. The patent ..
Paper and Pulp
| Thu 26 Feb 2026
Beijing, Feb. 26 -- State Intellectual Property Office of China has published Jiangsu Shengbang Printing Packaging patent application for Analysis Method for Rapidly Evaluating Barrier Property of Lining Paper for Cigarettes. The invention was developed by Eom Jun-kook.
The patent application number is CN202510775493 20250611. ..
Paper and Pulp
| Tue 24 Feb 2026
Beijing, Feb. 25 -- Wujiang Transformer and Harbin University of Science and Technology have applied Chinese patent for SiC Modified Composite Insulation Paper and Preparation Method Thereof. Guan Yi, An Zhen and Weng Ling developed it.
The patent application number is CN202510774275 20250611. The patent publication number is..
Paper and Pulp
| Wed 25 Feb 2026
Beijing, Feb. 25 -- Qilu University of Technology Shandong Academy of Sciences and Shandong Huatai Paper Co Ltd have submitted a patent application for Method for Regulating and Controlling Molecular Weight of Lignin by Using Composite Biological Enzyme System. This invention was developed by Tanaka Tatsuru, Ji Xingxiang, Zhang ..
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