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Paper and Pulp
| Mon 26 Jan 2026
Beijing, Jan. 26 -- Jiangsu Lianchuang Foam Plastic Products Co Ltd has submitted a patent application for Metal Paperboard Production Cutting Device. Cao Congfang developed the invention.
The patent application number is CN202510603718 20250512. The patent publication number is CN120306920 (A). International Patent Classific..
Paper and Pulp
| Sun 25 Jan 2026
Beijing, Jan. 26 -- Dayigezhuang Gold Mine of Zhaojin Mining Industry has filed a patent application for Ore Pulp Screening Device with Self-cleaning Function for Mineral Separation. This invention was developed by Wang Xiaoliang, Hao Fuqiang, Zhang Xiaodong, Yin Haiyang, Zhang Junchao, Yang Peigen, Zhang Hai, Wang Yao, Jiang Le..
Paper and Pulp
| Sun 25 Jan 2026
Alexandria, Jan. 26 -- J & J Green Paper Inc has sought patent for Coated Corrugated Paper Beverage Can and Method for Making a Corrugated Paper Beverage Can. This invention was developed by Segal Randy.
The patent application number is US202519273078 20250717. The patent publication number is US20260021928 (A1). Internationa..
Paper and Pulp
| Sun 25 Jan 2026
Munich, Jan. 26 -- Joyoung has submitted a patent application for Low-noise Pulverizing Method and Pulping Method of Food Processor. Wang Xuning, He Jianping, Wu Jialiang and Zhang Wenfan developed the invention.
The patent application number is EP20230927145 20231114. The patent publication number is EP4681585 (A1). Internat..
Paper and Pulp
| Mon 26 Jan 2026
Beijing, Jan. 26 -- Giesecke & Devrient GmbH has applied Chinese patent for Anti-counterfeiting Base Material, Anti-counterfeiting Paper and Manufacturing Method. Mengel Christian, Bodendick Tobias, Tanscher Axel, Weidner Bernhard, Boehm Markus and Seidler Rudolf developed it.
The patent application number is CN20238084797 20..
Paper and Pulp
| Mon 26 Jan 2026
Beijing, Jan. 26 -- Bilerud Ltd has applied Chinese patent for Heat Sealable Coated Paper Product. Larsson John A, Prosper Wouter and Thomas Ilgren developed it.
The patent application number is CN20238083371 20231205. The patent publication number is CN120303458 (A). International Patent Classification codes are B65D65/42, D..
Paper and Pulp
| Mon 26 Jan 2026
Alexandria, Jan. 26 -- U.S. Patent and Trademark Office has received Wode Global Qingdao Outdoor Co Ltd patent application for Target Paper with Double Target Pattern Surfaces. Zhao Yingchun developed the invention.
The patent application number is US202519187941 20250423. The patent publication number is US20260022918 (A1). ..
Paper and Pulp
| Mon 26 Jan 2026
Alexandria, Jan. 26 -- Wode Global Qingdao Outdoor Co Ltd has applied United States patent for Target Paper with Double Target Pattern Surfaces. Zhao Yingchun developed it.
The patent application number is US202519031907 20250118. The patent publication number is US20260022917 (A1). International Patent Classification codes a..
Paper and Pulp
| Mon 26 Jan 2026
Beijing, Jan. 26 -- Bobst Mex SA has filed a patent application for Supporting Device and Paperboard Processing Machine. This invention was developed by Genty Didier and Yan Xiao.
The patent application number is CN20238083166 20231124. The patent publication number is CN120303091 (A). International Patent Classification code..
Paper and Pulp
| Mon 26 Jan 2026
Beijing, Jan. 26 -- Kuraray has submitted a patent application for Multilayer Structure and Liquid Paper Container. Nakazawa Shogo, Yoshida Kentaro, Kitamura Masahiro, Katakura Takeshi, Murakami Shinya and Izumi Yuki developed the invention.
The patent application number is CN20238082910 20231205. The patent publication number ..
Paper and Pulp
| Sun 25 Jan 2026
Munich, Jan. 26 -- Hueck Folien has submitted a patent application for Security Element for Valuable Papers, Security Papers or Security Objects. Nothdurft Philipp, Pavaronschitz-batoha Jaqueline, Egginger Martin, Wenigwieser Kanokporn and Mayrhofer Marco developed the invention.
The patent application number is EP20240189056..
Paper and Pulp
| Sun 25 Jan 2026
Munich, Jan. 26 -- Hueck Folien has submitted a patent application for Security Element for Valuable Papers, Security Papers or Security Objects. Bergsmann Martin, Fuchsbauer Anita and Mayrhofer Marco developed the invention.
The patent application number is EP20240189055 20240717. The patent publication number is EP4681933 (..
Paper and Pulp
| Sun 25 Jan 2026
Beijing, Jan. 26 -- Liaoning Huaziyu Tech Co Ltd has filed a patent application for Detecting and Adjusting Device for Feeding Ore Pulp of Flotation Machine. This invention was developed by Sheng Kaiqing, Chen Jundian, Li Guangze, Han Mingzhe, Li Rongjian, Gu Zhijiang and Zhou Bin.
The patent application number is CN202510387..
Paper and Pulp
| Mon 26 Jan 2026
Geneva, Jan. 26 -- Papacks Sales has submitted a patent application for Biodegradable Pulp Products from Natural Fibers. This invention was developed by Dag Tahsin, Marchuk Michael and Dag Ahmet.
The patent application number is WO2025EP68797 20250702. The patent publication number is WO2026012850 (A1). International Patent Cla..
Paper and Pulp
| Mon 26 Jan 2026
Geneva, Jan. 26 -- Hanshow Technology has filed a patent application for Information Display Method and Apparatus for Electronic Paper Screen, Device and Medium. This invention was developed by Li Yanchen, Nie Xiaofeng, Zhao Yang, Zhao Jianguo and Hou Shiguo.
The patent application number is WO2025CN107356 20250707. The patent ..
Paper and Pulp
| Sun 25 Jan 2026
Beijing, Jan. 26 -- State Intellectual Property Office of China has published Yang Chengyun and Yang Yongping patent application for Polylactic Acid (PLA) Film Perfuming Process and Application of PLA Film Perfuming Process to Filter Material Paper Tube. The invention was developed by Yang Chengyun and Yang Yongping.
The pate..
Paper and Pulp
| Sun 25 Jan 2026
Beijing, Jan. 26 -- Treasure Health Co Ltd has sought patent for Special Weakly Acidic Wet Toilet Paper for Women and Preparation Process Thereof. This invention was developed by Wu Dinggang, Liu Juan, Zhou Huan, Tong Mingqin, Tan Yan, Lyu Zuoming and Seow Chuan Lim.
The patent application number is CN202510528120 20250425. T..
Paper and Pulp
| Sun 25 Jan 2026
Beijing, Jan. 26 -- Youkang Lilai New Medical Tech Weihai Co Ltd has sought patent for Biomedical Paper Diaper and Preparation Device Thereof. This invention was developed by Tao Lina, Chu Zhihao and Liu Xiaodong.
The patent application number is CN202510663315 20250522. The patent publication number is CN120305043 (A). Inter..
Paper and Pulp
| Fri 23 Jan 2026
Beijing, Jan. 24 -- State Intellectual Property Office of China has published Anhui Xuelong New Mat Group Co Ltd patent application for Cellulose Cotton Pulp for Capacitor Electrode and Preparation Method Thereof. The invention was developed by Wang Zhoufeng, Liu Shuai and Wei Wei.
The patent application number is CN202510597..
Paper and Pulp
| Sat 24 Jan 2026
Beijing, Jan. 24 -- Jiangxi Xingtai Technology has submitted a patent application for Low-power-consumption Electronic Paper Control Method and System. This invention was developed by Mao Huawang.
The patent application number is CN202510286890 20250312. The patent publication number is CN120299421 (A). International Patent Cla..
Paper and Pulp
| Sat 24 Jan 2026
Beijing, Jan. 24 -- Xuzhou Medical University has submitted a patent application for Visual Fatigue Detection Method Based on Paper Whiteness. Duan Yifan and Xia Le developed the invention.
The patent application number is CN202510345679 20250324. The patent publication number is CN120299728 (A). International Patent Classifica..
Paper and Pulp
| Sat 24 Jan 2026
Beijing, Jan. 24 -- Foshan Changsheng Xinglong Decorative Mat Co Ltd has submitted a patent application for Decorative Paper Spraying Quality Evaluation Method and System. This invention was developed by Mai Huixian, Huo Xia, Huo Haolin, Huo Lixian, Guan Xuguang, Fan Haijian, Ye Jianneng, Pang Jianmian, Lin Xiaodong, Liang Dezhi..
Paper and Pulp
| Sat 24 Jan 2026
Alexandria, Jan. 24 -- Korrus has been awarded a patent for Systems and Methods for Lighting an E-paper Display. This invention was developed by Harrison Benjamin and Pickard Paul Kenneth.
The patent application number is US202418670289 20240521. The patent publication number is US12529837 (B2). International Patent Classificat..
Paper and Pulp
| Sat 24 Jan 2026
Alexandria, Jan. 24 -- U.S. Patent and Trademark Office has awarded a patent to Xerox for Water-robustness of Inkjet Prints Using Paper Precoat and Methods Thereof. Sambhy Varun, Flores Eliud Robles, Lin Guo-yau and Badesha Santokh S developed the invention.
The patent application number is US202318488556 20231017. The patent p..
Paper and Pulp
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Henan Yiqun Environmental Tech Co Ltd and Institute of Mineral Resources China Metallurgical Geology Bureau have submitted a patent application for Metallurgy Ore Pulp Separation Polyacrylamide Preparation Method. Peng Yiyun, Li Feng, Liang Mingwu, Bi Xuemin, Du Cuicui, Chen Chaochun, A Zhijiang, Liu Xile, Li..
Paper and Pulp
| Fri 23 Jan 2026
Beijing, Jan. 23 -- China National Pulp & Paper Res Institute Co Ltd and Zhongqing Guizhou Ind Internet Co Ltd have sought patent for Real-time Paper Fiber Intelligent Analysis System Based on Large Model Visual Extraction. This invention was developed by Fan Shujie, Tian Chao and Zhu Tianyu.
The patent application number is ..
Paper and Pulp
| Fri 23 Jan 2026
Beijing, Jan. 23 -- Shaanxi University of Science & Technology, Pinghu Sanma Paper Plastic Packaging Co Ltd and Sichuan University of Science and Engineering have sought patent for High-strength and High-transparency Medical Cover Material Paper Glued by Double-layer Primer as Well as Preparation Method and Application of High-..
Paper and Pulp
| Fri 23 Jan 2026
Beijing, Jan. 23 -- Southeast University and Liu Weining have submitted a patent application for Preparation Method of Antifouling Reversible Erasing Paper. Fu Guodong and Liu Weining developed the invention.
The patent application number is CN202510429748 20250408. The patent publication number is CN120291401 (A). Internatio..
Paper and Pulp
| Fri 23 Jan 2026
Beijing, Jan. 23 -- Hunan Dingyi Zhiyuan Tech Dev Co Ltd and Hunan Dingyi Zhizao Digital Equipment Tech Development Co Ltd have submitted a patent application for Full-color Erasable Thermo-sensitive Paper Based on High Brightness and Preparation Method of Full-color Erasable Thermo-sensitive Paper. This invention was developed ..
Paper and Pulp
| Fri 23 Jan 2026
Beijing, Jan. 23 -- Great Wall Motor has submitted a patent application for Wallpaper Display Method and Device, Equipment and Storage Medium. This invention was developed by Jia Boxuan, Yan Yunzhang, Niu Zhuping and Zhao Yongxiang.
The patent application number is CN202510360231 20250325. The patent publication number is CN120..
Paper and Pulp
| Thu 22 Jan 2026
Beijing, Jan. 23 -- RIAMB Beijing Technology Development has submitted a patent application for Suspension Type Doffing Device and Paper Tube Filling Method Based on Visual Positioning. This invention was developed by Wang Yong, Man Yunchao, Ding Xiangdong, Rao Jinhai, Yu Duojia and Liu Qingyao.
The patent application number is..
Paper and Pulp
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Dongguan Hao Xin PML Prec Mechanism Ltd has submitted a patent application for Paper Production Line Integrating Unwinding, Folding, Cutting and Stacking. Liu Yuan, Li Jian, Tang Kui, Chen Minghui and Liu Zhihui developed the invention.
The patent application number is CN202510611923 20250513. The patent p..
Paper and Pulp
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Chongqing Xinma Printing Co Ltd has submitted a patent application for Double-specification Roll Paper Folding Machine Based on Ink-jet Printing. Chen Yue developed the invention.
The patent application number is CN202510617754 20250514. The patent publication number is CN120288573 (A). International Paten..
Paper and Pulp
| Fri 23 Jan 2026
Beijing, Jan. 23 -- State Intellectual Property Office of China has received Central South University patent application for Paper Review Expert Intelligent Recommendation Method and System. Yang Chao, Yang Jingxin, Rao Taiwen, Peng Tao, Zhan Lihua, Cheng Shiping and Hu Wenfeng developed the invention.
The patent application nu..
Paper and Pulp
| Thu 22 Jan 2026
Beijing, Jan. 23 -- State Intellectual Property Office of China has released Harbin University of Science and Technology patent application for Oil Paper Insulation Aging Diagnosis Method Based on Matern5/2 Gaussian Regression. This invention was developed by Cheng Song, Lu Wei, Chen Yun, Lin Qianlong, Li Hangxu, Lu Yi, Zhao Yi,..
Paper and Pulp
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Guilin URIT Medical Electronic Group has filed a patent application for Test Paper Conveying Device Convenient to Disassemble and Assemble. This invention was developed by Zhao Chuanfu, Shen Xiaohu, Zheng Bin and Sun Ming.
The patent application number is CN202510375937 20250327. The patent publication numbe..
Paper and Pulp
| Thu 22 Jan 2026
Beijing, Jan. 23 -- State Intellectual Property Office of China has received Anhui Qihao Auto Parts patent application for Device for Detecting Air Permeability of Filter Paper of Vehicle Filter. Lu Linlin, Song Ting and Jiang Xingwei developed the invention.
The patent application number is CN202510478338 20250416. The patent ..
Paper and Pulp
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Suzhou Institute Of Tech has submitted a patent application for Paper Water Absorption Testing Device and Testing Method. This invention was developed by Mao Limin, Gao Xiaoping, Li Weiwei, Wang Kunshan, Wu Fanjia, Cai Xinye and Sun Zhuoyi.
The patent application number is CN202510504712 20250422. The pate..
Paper and Pulp
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Quanzhou Gester Instr Equipment Co Ltd has filed a patent application for Automatic Paper Cup Hardness Tester. This invention was developed by Cui Wenli, Hua Chunjiao and Peng Tao.
The patent application number is CN202510459553 20250414. The patent publication number is CN120293742 (A). International Pate..
Paper and Pulp
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Fei Xiaokai has sought patent for Firecracker and Firework Paper Tube Clamp.
The patent application number is CN20241048252 20240111. The patent publication number is CN120292955 (A). International Patent Classification code is F42B4/30. Cooperative Patent Classification code is F42B4/30 (CN).
An abst..
Paper and Pulp
| Thu 22 Jan 2026
Beijing, Jan. 23 -- State Intellectual Property Office of China has received Nantong Jinweier Intelligent Equipment Co Ltd patent application for Winding Device with Functions of Pulling Shaft, Penetrating Paper Core and Controlling Tension. Xin Wensheng and Liu Meiyuan developed the invention.
The patent application number i..
Paper and Pulp
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Henan Xiangwei Paper Ind Co Ltd has submitted a patent application for Laminating Machine for Self-adhesive Paper Production. This invention was developed by Cui Xiaoyan, Liu Yang, Li Zongsheng, Liu Yufeng and Li Songtao.
The patent application number is CN202510436662 20250409. The patent publication numb..
Paper and Pulp
| Thu 22 Jan 2026
Beijing, Jan. 23 -- State Intellectual Property Office of China has published Shenzhen Huarui Intelligent Tech Co Ltd patent application for Expandable Paper Packaging Box Stacking and Conveying Integrated Structure. The invention was developed by Chen Shunli and Han Guanglin.
The patent application number is CN202510693934 2..
Paper and Pulp
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Chongqing Hsieh HSU Machinery has filed a patent application for Linkage Type Corrugated Paper Precise Flattening Device. This invention was developed by Wang Zhan and Liu Yuyuan.
The patent application number is CN202510720041 20250530. The patent publication number is CN120287654 (A). International Patent ..
Paper and Pulp
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Zhejiang Qunle Packaging Tech Co Ltd has applied Chinese patent for System for Producing Composite Paper Can and Composite Paper Can. Zhao Zhengliang, Chen Qiang, Chen Yu and Qiu Aiqin developed it.
The patent application number is CN202510500089 20250421. The patent publication number is CN120287648 (A). ..
Paper and Pulp
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Ruian Mingguo Machinery has submitted a patent application for Automatic Transposition Paper Supply System of Paper Cup Machine. This invention was developed by Zhang Mingguo, Lin Yande, Hayashi Sadahiro and Xia Xiaoqing.
The patent application number is CN202510628692 20250515. The patent publication number..
Paper and Pulp
| Thu 22 Jan 2026
Beijing, Jan. 23 -- State Intellectual Property Office of China has published Zaozhuang Panda Packaging Co Ltd patent application for Microporous Waxed Paper Box Production System and Method Based on Multi-needle Roller Out-of-order Hole Pricking. The invention was developed by Li Rongyu.
The patent application number is CN20..
Paper and Pulp
| Thu 22 Jan 2026
Beijing, Jan. 23 -- State Intellectual Property Office of China has received Xi'an Jiaotong University patent application for 3D Printing-based Manufacturing Process for Kreshing Type Paper Folding Structure. Sun Yu, Xie Shiyu, Lyu Yuxin and Yang Laihao developed the invention.
The patent application number is CN20241040571 202..
Paper and Pulp
| Thu 22 Jan 2026
Beijing, Jan. 23 -- State Intellectual Property Office of China has received Anhui Lezi Tech Co Ltd patent application for Jam Pulping Control Method and Device and Automatic Production System. Fang Jie, Sun Weibin and Xu Mingbo developed the invention.
The patent application number is CN202510460912 20250414. The patent publ..
Paper and Pulp
| Thu 22 Jan 2026
Beijing, Jan. 23 -- State Intellectual Property Office of China has received Anhui Vocational College of Grain Engineering, Institute Of Advanced Technology Univ Of Science and Technology Of China and University of Science and Technology of China patent application for Grain Three-jaw Hand Based on Kresling Paper Folding Structu..
Paper and Pulp
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Xi'an Jiaotong University has submitted a patent application for Bistable Embedded Paper Folding Integrated Multidirectional Actuator with Controllable Single Air Source. Sun Yu, Lyu Yuxin, Xie Shiyu and Yang Laihao developed the invention.
The patent application number is CN20241039545 20240110. The patent ..
Paper and Pulp
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Wuxi Zhengyang Papermaking Machinery Co Ltd has sought patent for Lathe for Manufacturing Vacuum Roller Drum of Paper Machine. This invention was developed by Yang Yuanyuan and Yang Birong.
The patent application number is CN202510761555 20250609. The patent publication number is CN120286768 (A). Internati..
Paper and Pulp
| Fri 23 Jan 2026
Beijing, Jan. 23 -- Anqing Yipak Packaging Mat Co Ltd has submitted a patent application for Gluing Device and Technology of Medical Sterilization Paper Bag Double-folding Machine. Jiang Wanggen, Lou Fei and Wang Junbin developed the invention.
The patent application number is CN202510603638 20250512. The patent publication n..
Paper and Pulp
| Fri 23 Jan 2026
Munich, Jan. 23 -- Nippon Kinsen Kikai has submitted a patent application for Paper Sheet Handling Device Provided with Camera Device for Photographing Face of Person Who Charges Paper Sheet. This invention was developed by Okawa Katsutoshi and Seki Toru.
The patent application number is EP20240770264 20240202. The patent publi..
Paper and Pulp
| Fri 23 Jan 2026
Munich, Jan. 23 -- Remarkable As has filed a patent application for Advanced Paper Emulation. This invention was developed by Nordby Gaute Wiig and Shuai Peng.
The patent application number is EP20250173333 20250429. The patent publication number is EP4679237 (A1). International Patent Classification code is G06F3/0354. Coope..
Paper and Pulp
| Fri 23 Jan 2026
Beijing, Jan. 23 -- Suining Kuanzhai Printing Co Ltd has submitted a patent application for Highlight Paper as Well as Preparation Method and Application Thereof. This invention was developed by Lin Wenlong, Dong Haiping, Lu Ke, Peng Qiang, Wang Peiyong, Yuan Guosong, Xie An, Liu Ling, Zhou Di, Chen Chaofan, Wang Chao, Fan Lei, ..
Paper and Pulp
| Fri 23 Jan 2026
Beijing, Jan. 23 -- Zhejiang Winbon Special Paper Co Ltd has sought patent for Environment-friendly Antibacterial Moistureproof Photovoltaic Isolation Paper and Preparation Method Thereof. This invention was developed by Yang Gang, Ma Longhu, Tao Haibin and Liang Cheng.
The patent application number is CN202510406329 20250402..
Paper and Pulp
| Fri 23 Jan 2026
Beijing, Jan. 23 -- South China University of Technology has sought patent for High-loading Molecular Sieve/paper Pulp Fiber Composite Material as Well as Preparation Method and Application Thereof. This invention was developed by Li Hailong, Gu Pengkun and Liu Mengru.
The patent application number is CN202510470073 20250415. T..
Paper and Pulp
| Fri 23 Jan 2026
Beijing, Jan. 23 -- Zhejiang Kaifeng New Mat Co Ltd has applied Chinese patent for Multifunctional Inclined Net Middle Test Paper Machine. Ji Lei, Jing Tian, Lin Long, Zhang Qi and Han Yun-yun developed it.
The patent application number is CN202510689859 20250527. The patent publication number is CN120291394 (A). Internationa..
Paper and Pulp
| Fri 23 Jan 2026
Beijing, Jan. 23 -- Yancheng Jinyang New Material Tech Co Ltd has sought patent for Cotton Linter Pulp Bleaching Agent and Bleaching Method. This invention was developed by Zhu Haiyang and Zhang Haibing.
The patent application number is CN202510654278 20250521. The patent publication number is CN120291392 (A). International P..
Paper and Pulp
| Fri 23 Jan 2026
Beijing, Jan. 23 -- State Intellectual Property Office of China has released Hmei Machinery & Eng Co patent application for Automatic Densification Buffer Stock Bin for Pulping Straw Raw Materials. This invention was developed by Xu Guohua, Zhang Weihao, Li Ruirui and Chen Canming.
The patent application number is CN202510617..
Paper and Pulp
| Fri 23 Jan 2026
Beijing, Jan. 23 -- Zhongmianfeng Jiangsu Biological Tech Research Co Ltd has applied Chinese patent for Cotton Stalk Pulping Material Preparation System. Wang Qingtao, Teng Tiesheng and Wang Xingyu developed it.
The patent application number is CN202510633778 20250516. The patent publication number is CN120291389 (A). Intern..
Paper and Pulp
| Thu 22 Jan 2026
Beijing, Jan. 23 -- InfoVision Optoelectronics, Kunshan has filed a patent application for Color Electronic Paper Display and Driving Method. This invention was developed by Zhong Dezhen, Jiang Jun and Jiang Limei.
The patent application number is CN202510703408 20250528. The patent publication number is CN120295033 (A). Intern..
Paper and Pulp
| Thu 22 Jan 2026
Beijing, Jan. 23 -- State Intellectual Property Office of China has published Zhengzhou Fruit Res Inst Caacultural Sciences patent application for Indel Molecular Marker for Identifying Peach Pulp Color (yellow/non-yellow) Character and Application of Indel Molecular Marker. The invention was developed by Bie Hangling, Cao Ke, W..
Paper and Pulp
| Fri 23 Jan 2026
Beijing, Jan. 23 -- Jiangsu Hongyun Intelligent Equipment has filed a patent application for High-speed Circulating Dispersion Pulping System and Pulping Method. This invention was developed by Lyu Bailiang, Wang Zhaoqun and Zhang Jun.
The patent application number is CN202510576302 20250506. The patent publication number is CN..
Paper and Pulp
| Fri 23 Jan 2026
Beijing, Jan. 23 -- Shandong Fengyuan Zhongke Paper Co Ltd has submitted a patent application for Wastewater Treatment Device in Raw Paper Production. This invention was developed by Yang Tao, Duan Yi, Sun Fan and Jia Xiaochen.
The patent application number is CN202510594205 20250509. The patent publication number is CN120285..
Paper and Pulp
| Thu 22 Jan 2026
Beijing, Jan. 22 -- Xi'an Jiaotong University has submitted a patent application for Oil Paper Insulation Aging Characterization Method Based on Vegetable Insulating Oil Fluorescence Quantum Yield. This invention was developed by Dong Ming, Tian Zhili, Wu Qian, Li Shuhua, Wang Hao, Liu Runyu, Zeng Qiang and Chen Ji.
The patent ..
Paper and Pulp
| Thu 22 Jan 2026
Beijing, Jan. 22 -- Xi'an Jiaotong University has submitted a patent application for Oiled Paper Thermal Aging Stage Identification Method Based on Fluorescence Optical Characteristic Parameters. This invention was developed by Dong Ming, Wu Qian, Tian Zhili, Wang Hao, Liu Runyu, Li Shuhua, Hu Yizhuo and Chang Haoxin.
The paten..
Paper and Pulp
| Thu 22 Jan 2026
Beijing, Jan. 22 -- State Intellectual Property Office of China has received State Grid Corporation of China and Zhengzhou Power Supply Co Of State Grid Hanan Electric Power Co patent application for Transformer Oil Paper Insulation Moisture Distribution Test and Balance Curve Correction Method Based on Electric Field and Temper..
Paper and Pulp
| Wed 21 Jan 2026
Alexandria, Jan. 22 -- Nerio Connie Michele has been awarded a patent for Apparatus, Systems, and Methods of a Multi-use Cosmetic Pen with Blotting Paper Dispenser.
The patent application number is US202418586604 20240226. The patent publication number is US12520928 (B2). International Patent Classification codes are A45D34/..
Paper and Pulp
| Wed 21 Jan 2026
Beijing, Jan. 22 -- State Intellectual Property Office of China has published University of Chinese Academy of Sciences patent application for Method for Manufacturing and Verifying Anti-counterfeiting Paper File. The invention was developed by Jing Jiwu, Zhao Yiyan, Wang Yuewu, Kou Chunjing and He Junlin.
The patent applicatio..
Paper and Pulp
| Thu 22 Jan 2026
Beijing, Jan. 22 -- Jiangsu Fusheng Paper Co Ltd has submitted a patent application for Viscose Performance Detection Device for Packaging Paper. This invention was developed by Li Zuqian, Qian Chengliang, Li Chengjie and Sheng Jianyong.
The patent application number is CN202510401895 20250401. The patent publication number i..
Paper and Pulp
| Thu 22 Jan 2026
Beijing, Jan. 22 -- Nantong Chengzhi Environmental Protection Tech Co Ltd has submitted a patent application for Laminated Paper Film Thickness Measuring Device. This invention was developed by Xu Haizhu.
The patent application number is CN202510587557 20250508. The patent publication number is CN120274650 (A). International ..
Paper and Pulp
| Thu 22 Jan 2026
Beijing, Jan. 22 -- State Intellectual Property Office of China has received Nanjing Qianmai Tech Development Co Ltd patent application for Paper Closestool and Paper Material for Preparing Paper Closestool. Zheng Yun developed the invention.
The patent application number is CN202510458830 20250414. The patent publication num..
Paper and Pulp
| Wed 21 Jan 2026
Beijing, Jan. 22 -- Experimental Forest Farm Of Qingyuan County has submitted a patent application for Grapefruit Peeling and Pulp Separating Device and Use Method. Zhang Dongbei, Qu Simin, Lian Jianjun, Wu Qing, Zhou Shengcai, Zhang Chengwu, Huang Shengjun, Chen Xinfeng, Wu Xiaoliang, Su Guanglang, Wu Renchao, Wu Yiwei, Lai Xia..
Paper and Pulp
| Wed 21 Jan 2026
Beijing, Jan. 22 -- State Intellectual Property Office of China has published Yiwu Qingyue Optoelectronics Tech Co Ltd and Yiwu Qingyue Photoelectric Tech Research Institute Co Ltd patent application for Display Panel, Driving Method Thereof and Electronic Paper. The invention was developed by Tao Yuanlong, Mu Xinju, Ma Zhongshe..
Paper and Pulp
| Wed 21 Jan 2026
Beijing, Jan. 22 -- Guangdong Publishing Group Digital Publishing Co Ltd has submitted a patent application for Paper Textbook Publishing Digitalization Method Based on Artificial Intelligence. This invention was developed by Liang Lei, Qi Hongjuan, Liu Mei, Qiu Zhongjun and Wu Ruowei.
The patent application number is CN20251..
Paper and Pulp
| Thu 22 Jan 2026
Beijing, Jan. 22 -- State Intellectual Property Office of China has published Great Wall Motor patent application for Wallpaper Preview Method and Device, Electronic Equipment and Storage Medium. The invention was developed by Liu Dongxiang.
The patent application number is CN202510359866 20250325. The patent publication number..
Paper and Pulp
| Thu 22 Jan 2026
Alexandria, Jan. 22 -- U.S. Patent and Trademark Office has published Beijing BOE Optoelectronics Tech Co Ltd and BOE Technology Group patent application for Electronic Paper and Display Device. The invention was developed by Hua Gang, Wang Min, Su Shaokai, Wang Dong, Wang Zhe, Li Shaobo, Gong Meng, Hu Jintang, Liu Jinghao, Pan ..
Paper and Pulp
| Wed 21 Jan 2026
Beijing, Jan. 22 -- Panasonic Intellectual Property Management has submitted a patent application for Pulp Production Method, Paper Production Method and Compressed Material Used in Pulp Production. Asada Teppei and Maeda Naohiko developed the invention.
The patent application number is CN20238082324 20231227. The patent public..
Paper and Pulp
| Thu 22 Jan 2026
Beijing, Jan. 22 -- Zhejiang Huazhang Technology has submitted a patent application for Visual Monitoring Method and System of High-speed Paper Cutter Control System. Xu Xiaowei, Li Nian, Ding Weikai, Dong Gang and Zhang Haotian developed the invention.
The patent application number is CN202510327559 20250319. The patent public..
Paper and Pulp
| Wed 21 Jan 2026
Beijing, Jan. 22 -- State Intellectual Property Office of China has published Nippon Paper Crecia Co Ltd patent application for Kitchen Tissue Roll Paper. The invention was developed by Shimizu Misa, Ooka Yasunobu, Iino Riho and Kai Hidehiko.
The patent application number is CN20238082356 20231129. The patent publication numb..
Paper and Pulp
| Tue 20 Jan 2026
Beijing, Jan. 21 -- Shanghai Ailu Package Co Ltd and Shanghai Aichuang Packaging Tech Co Ltd have submitted a patent application for Coating Equipment for Moisture-proof Paper Production. This invention was developed by Chen Ankang, Xu Guiyun, Dong Hongkui and Jiang Chunjie.
The patent application number is CN202510759194 202..
Paper and Pulp
| Tue 20 Jan 2026
Beijing, Jan. 21 -- MCC20 Group Shanghai Metallurgical Ind Co Ltd and China MCC20 Group Corporation have filed a patent application for Ore Pulp Desliming and Desilting Beneficiation Method and System Based on Lithium Ore. This invention was developed by Niu Jianrong, Ma Rujian, Wang Pengfei, Wang Hongjun and Yuan Dianwen.
Th..
Paper and Pulp
| Tue 20 Jan 2026
Beijing, Jan. 21 -- MYS Group has sought patent for Paper Card Side Edge Cleaning Equipment and Method. This invention was developed by Zhang Haiyan, Xing Daping, Wang Jian, Hu Zeshun and Chen Like.
The patent application number is CN202510671439 20250523. The patent publication number is CN120269639 (A). International Patent C..
Paper and Pulp
| Tue 20 Jan 2026
Beijing, Jan. 21 -- State Intellectual Property Office of China has received Tongxiang Hengyi Paper Plastic patent application for Waste Strip Spiral Cleaning Device Based on Chemical Fiber Paper Tube Edge Strip Cutting. Chen Xiaoying, Wang Chao, Gao Dongliang, Zhou Feng and Zhang Yuting developed the invention.
The patent appl..
Paper and Pulp
| Tue 20 Jan 2026
Beijing, Jan. 21 -- State Intellectual Property Office of China has received Dezhou Chunxiang Packaging Products Co Ltd patent application for Paperboard Cutting Equipment Capable of Automatically Replacing Paperboards. Gong Chunxiang and Gao Shizhao developed the invention.
The patent application number is CN202510757055 202..
Paper and Pulp
| Tue 20 Jan 2026
Beijing, Jan. 21 -- Hangzhou Peart Packaging Co Ltd has applied Chinese patent for Cleaning Device and Method Based on High-compression-resistance One-type Die Pattern-cutting Type Paper Locking Box Production. Zheng Xiuyang developed it.
The patent application number is CN202510677954 20250523. The patent publication number ..
Paper and Pulp
| Tue 20 Jan 2026
Beijing, Jan. 21 -- Jiangsu Jianglin Yihai New Material Tech Development Co Ltd has submitted a patent application for Raw Material Screening Device for Stone Paper Processing. This invention was developed by Wang Kaiwei and Wang Zhanlin.
The patent application number is CN202510422188 20250407. The patent publication number ..
Paper and Pulp
| Tue 20 Jan 2026
Beijing, Jan. 21 -- Guangdong Qifeng Paper Packaging Co Ltd has applied Chinese patent for Intelligent Paperboard Gluing Device. Huang Huifeng developed it.
The patent application number is CN202510557103 20250429. The patent publication number is CN120268618 (A). International Patent Classification codes are B05C11/00 and F1..
Paper and Pulp
| Tue 20 Jan 2026
Alexandria, Jan. 21 -- Papacks Sales has submitted a patent application for Biodegradable Pulp Packaging Products from Natural Fibers. This invention was developed by Dag Tahsin, Marchuk Michael and Dag Ahmet.
The patent application number is US202519219296 20250527. The patent publication number is US20260015144 (A1). Internat..
Paper and Pulp
| Wed 21 Jan 2026
Alexandria, Jan. 21 -- Sonoco Development has sought patent for Recyclable Paper and Method and Recycling the Same. This invention was developed by Huffer Scott William.
The patent application number is US202418762937 20240703. The patent publication number is US20260009186 (A1). International Patent Classification codes are ..
Paper and Pulp
| Wed 21 Jan 2026
Alexandria, Jan. 21 -- Sappi Netherlands Services BV has filed a patent application for Microplastic-free Coated Paper. This invention was developed by Hendrix Sandra.
The patent application number is US202318992040 20230713. The patent publication number is US20260009185 (A1). International Patent Classification codes are C0..
Paper and Pulp
| Wed 21 Jan 2026
Beijing, Jan. 21 -- Qianjiang Chuangweilin Paper Co Ltd has filed a patent application for Wastewater Treatment Device for Poplar Chemi-mechanical Pulp Production. This invention was developed by Cai Wei, Guo Ping and Ren Hailong.
The patent application number is CN202510536305 20250427. The patent publication number is CN120..
Paper and Pulp
| Tue 20 Jan 2026
Beijing, Jan. 21 -- Zhejiang Jingang Machinery has submitted a patent application for Frame Paper Box Forming Main Machine and Frame Paper Box Forming Production Line. Pan Libin and Cheng Jingang developed the invention.
The patent application number is CN202510599305 20250510. The patent publication number is CN120269876 (A). ..
Paper and Pulp
| Tue 20 Jan 2026
Beijing, Jan. 21 -- State Intellectual Property Office of China has released Yixing Xintiandi Packing Products Co Ltd patent application for Molding Production Forming Machine for Paper Pulp. This invention was developed by Zhu Mengxin and Zhu Hong.
The patent application number is CN202510597256 20250509. The patent publicat..
Paper and Pulp
| Tue 20 Jan 2026
Beijing, Jan. 21 -- State Intellectual Property Office of China has published Zhejiang Jingxing Paper Joint Stock patent application for Odorless Household Paper Cream and Preparation Method Thereof. The invention was developed by Xin Qingle, Rubin, Wang Shoutang, Tang Tao, Jiang Kaiyi, Liu Wei and Huang Chunqin.
The patent app..
Paper and Pulp
| Tue 20 Jan 2026
Beijing, Jan. 21 -- Zhejiang Baorun Applied Mat Co Ltd has submitted a patent application for Polyimide-ceramic Fiber Composite Paper as Well as Preparation Method and Application Thereof. Ding Kai, Zhang Yuanhao and Pang Peiyan developed the invention.
The patent application number is CN202510369064 20250326. The patent publ..
Paper and Pulp
| Tue 20 Jan 2026
Beijing, Jan. 21 -- Shandong Shenxian Huayang Ind Co Ltd has submitted a patent application for Production Device of Glass Fiber Coated Board Paper. Du Xiaoying and Wang Shucheng developed the invention.
The patent application number is CN202510691871 20250527. The patent publication number is CN120273210 (A). International P..
Paper and Pulp
| Tue 20 Jan 2026
Beijing, Jan. 21 -- State Intellectual Property Office of China has released South China University of Technology patent application for Method for Preparing Dissolving Pulp. This invention was developed by Ren Junli, Yang Ming, Wang Xingjie and Lyu Yingren.
The patent application number is CN202510445379 20250410. The patent p..
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