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Paper and Pulp
| Mon 16 Mar 2026
Beijing, March 16 -- State Intellectual Property Office of China has published Yueyang Forest & Paper Co Ltd patent application for Sizing Material Capable of Absorbing Harmful Ultraviolet Light and Blue-violet Light and Eye Protection Paper Containing Sizing Material. The invention was developed by Yue Mingju, Chen Can, Liu Chu..
Paper and Pulp
| Mon 16 Mar 2026
Beijing, March 16 -- State Intellectual Property Office of China has received Guangdong Polygon New Mat Co Ltd patent application for Scratch-resistant Anti-decoloration Thermo-sensitive Paper and Preparation Method Thereof. Guo Yunxiang, Lin Fuji, Li Li, Li Qiuyan and Yuan Qing developed the invention.
The patent application..
Paper and Pulp
| Mon 16 Mar 2026
Beijing, March 16 -- State Intellectual Property Office of China has received Gold East Paper Jiangsu Co Ltd patent application for Paper Product, Paper Pulp, Papermaking Fiber Pulp and Preparation Method Thereof. Yan Peiyang, Yu Wangsheng, Chen Jie and Zhuang Huan developed the invention.
The patent application number is CN2..
Paper and Pulp
| Mon 16 Mar 2026
Beijing, March 16 -- Wuhan Art Plastic Packaging Co Ltd has submitted a patent application for Anti-deformation Paperboard for Packaging Box and Preparation Method of Anti-deformation Paperboard. This invention was developed by Shi Zhenhua and Shi Yilei.
The patent application number is CN202511115370 20250811. The patent pub..
Paper and Pulp
| Mon 16 Mar 2026
Beijing, March 16 -- State Intellectual Property Office of China has published Guangdong Haihuang New Material Tech Co Ltd and China National Pulp & Paper Res Inst Co Ltd patent application for Recovery Method of Paper Yarn Fabric. The invention was developed by Chen Yineng, Chen Yuru, Zhang Xiang, Hou Leilei, Zhang Hongjie, Che..
Paper and Pulp
| Mon 16 Mar 2026
Munich, March 16 -- European Patent Office has received Honor Device patent application for Wallpaper Setting Method and Electronic Device. Liu Jiang developed the invention.
The patent application number is EP20240847623 20240402. The patent publication number is EP4708041 (A1). International Patent Classification codes are G0..
Paper and Pulp
| Mon 16 Mar 2026
Munich, March 16 -- European Patent Office has received Hanshow Technology patent application for Electronic Paper Screen Module. Li Yanchen, Tian Xiang, Wu Zhaoyun, Zhao Jianguo and Hou Shiguo developed the invention.
The patent application number is EP20230936430 20231120. The patent publication number is EP4707912 (A1). Inte..
Paper and Pulp
| Mon 16 Mar 2026
Munich, March 16 -- Roque Alberto Juan has sought patent for Wastepaper Basket for Tables.
The patent application number is EP20240803138 20240503. The patent publication number is EP4706460 (A1). International Patent Classification codes are A47G23/00, A47G29/06 and B65F1/00. Cooperative Patent Classification codes are A47B..
Paper and Pulp
| Sun 15 Mar 2026
Beijing, March 16 -- Yongfa Henan Moulding Technology Development has filed a patent application for Automatic Folding Device for Paper-plastic Package Inner Card. This invention was developed by Yan Li, Fu Suling, Hou Ruiqiang, Wang Xiaochuang, Fu Qiaojie, Li Sainan, Zhang Xinchao, Tong Yuxiang and Wang Yonglu.
The patent ap..
Paper and Pulp
| Sun 15 Mar 2026
Beijing, March 16 -- Zhenjiang Guanneng New Material Tech Co Ltd has filed a patent application for Cutting Device with Flexible Adjusting Function for Producing Abrasive Paper. This invention was developed by Jiang Dongliang, Yang Jiwei and Wu Qingwei.
The patent application number is CN20251172165 20250801. The patent publi..
Paper and Pulp
| Sun 15 Mar 2026
Beijing, March 16 -- State Intellectual Property Office of China has published Huaian Feixiang High-Tech Packaging Material patent application for Corrugated Paper Edge Cutting Device. The invention was developed by Yuan Guoshun and Gao Shihui.
The patent application number is CN202510999076 20250721. The patent publication num..
Paper and Pulp
| Mon 16 Mar 2026
Beijing, March 16 -- State Intellectual Property Office of China has released Kurita Water Industries patent application for Paper Manufacturing Method and Medicament. This invention was developed by Chen Jiayi.
The patent application number is CN20248016245 20240301. The patent publication number is CN120813740 (A). Internatio..
Paper and Pulp
| Mon 16 Mar 2026
Beijing, March 16 -- State Intellectual Property Office of China has received Xidian University patent application for Method and System for Fragment Recombination Based on Nested Hash Code Under Shredded Paper Channel. Wang Dan, Zhu Dongxue, Jiao Botao, Jiao Xiaopeng, Han Hui and Mu Jianjun developed the invention.
The patent ..
Paper and Pulp
| Mon 16 Mar 2026
Beijing, March 16 -- iFlytek has filed a patent application for Test Paper Correction Method, Device and System, Electronic Equipment and Program Product. This invention was developed by Zhang Heze, Ma Jian and Yang Hao.
The patent application number is CN202510835977 20250620. The patent publication number is CN120808366 (A). ..
Paper and Pulp
| Mon 16 Mar 2026
Munich, March 16 -- European Patent Office has released Billerud AB patent application for Machine Glazed Paper. This invention was developed by Dahlberg Annika and Fredriksson Johan.
The patent application number is EP20240198732 20240905. The patent publication number is EP4707463 (A1). International Patent Classification cod..
Paper and Pulp
| Mon 16 Mar 2026
Munich, March 16 -- Valmet has applied European patent for System and Method for Treating Delignified Cellulose Pulp. Hägglund Magnus, Inkinen Riitta and Näsholm Ann-sofi developed it.
The patent application number is EP20250197344 20250821. The patent publication number is EP4707462 (A1). International Patent Classificatio..
Paper and Pulp
| Mon 16 Mar 2026
Munich, March 16 -- European Patent Office has released Jujo Paper patent application for Mouth-spout-equipped Paper Container. This invention was developed by Miura Ryo, Okubo Katsuyuki, Ishii Masayasu, Mi Haoran and Tobisaki Nana.
The patent application number is EP20240800039 20240327. The patent publication number is EP47..
Paper and Pulp
| Mon 16 Mar 2026
Beijing, March 16 -- State Intellectual Property Office of China has released Yantai Taihexing Material Tech Co Ltd patent application for Mofs/para-aramid Pulp Composite Material as Well as Preparation Method and Application Thereof. This invention was developed by Chen Ning, Han Zunqiang, Geng Xiaoyan, Ding Linlin, Liu Qiang, ..
Paper and Pulp
| Mon 16 Mar 2026
Munich, March 16 -- European Patent Office has received Toppan Holdings patent application for Decorative Paper, Decorative Board, and Methods for Producing Decorative Paper and Decorative Board. Harada Chiho and Ota Shin developed the invention.
The patent application number is EP20240800106 20240426. The patent publication ..
Paper and Pulp
| Sun 15 Mar 2026
Beijing, March 16 -- Jiangsu Haosheng Packaging Co Ltd has applied Chinese patent for Paper Packaging Box with Moisture-proof Function and Preparation Process Thereof. Lyu Hongmei developed it.
The patent application number is CN20251190808 20250805. The patent publication number is CN120817334 (A). International Patent Class..
Paper and Pulp
| Sun 15 Mar 2026
Beijing, March 16 -- Quanzhou Modern Hygiene Products Co Ltd has sought patent for Automatic Production Line for Skin-friendly Paper Diapers. This invention was developed by Huang Yuquan, Huang Jiakun, Huang Jiazheng and Huang Zengjia.
The patent application number is CN202511309751 20250915. The patent publication number is ..
Paper and Pulp
| Sun 15 Mar 2026
Beijing, March 16 -- State Intellectual Property Office of China has published Zhejiang Kaishi Laser Tech Co Ltd patent application for Paper Shifting Device and Box Filling Machine. The invention was developed by Chen Chen, Liang Fuhua, Chen Xinggan and Pan Zhengfei.
The patent application number is CN202511308168 20250915. ..
Paper and Pulp
| Sun 15 Mar 2026
Munich, March 16 -- Kimberly-Clark has applied European patent for Woven Papermaking Fabrics. Collins Lynda developed it.
The patent application number is EP20230935855 20230504. The patent publication number is EP4705563 (A1). International Patent Classification codes are D03D13/00, D21F1/80, D21F5/18 and D21F7/12. Cooperati..
Paper and Pulp
| Sun 15 Mar 2026
Beijing, March 16 -- Xiamen Cashino Tech Co Ltd has submitted a patent application for Printer Paper To-be-used-up Detection Gear Adjusting Support and Printer. This invention was developed by Wang Huanyong and Lin Yongming.
The patent application number is CN202511257151 20250904. The patent publication number is CN120816813..
Paper and Pulp
| Sun 15 Mar 2026
Munich, March 16 -- European Patent Office has released MPAC Langen BV patent application for a System and Method for Separating a Stack of Carton Papers. This invention was developed by Schlief Vincentius Theodoor Jozef, Van Bekkum Leendert Jan, Smits Martinus Johannes Josef and Van De Vorst Teun Gerardus Johannes Maria.
The..
Paper and Pulp
| Sun 15 Mar 2026
Beijing, March 16 -- Ganzhou Lianfeng Packaging Co Ltd has submitted a patent application for Pressing Device for Paper Mounting Machine. Zhang Songzhu and Zhao Chen developed the invention.
The patent application number is CN202510808027 20250617. The patent publication number is CN120816774 (A). International Patent Classif..
Paper and Pulp
| Mon 16 Mar 2026
Beijing, March 16 -- State Intellectual Property Office of China has published Huizhou Degang Technology patent application for Short Paper Mounting Machine. The invention was developed by Lin Zhirong.
The patent application number is CN202510892162 20250630. The patent publication number is CN120815676 (A). International Paten..
Paper and Pulp
| Mon 16 Mar 2026
Beijing, March 16 -- Dongguan Yichuang Electronic Technology has submitted a patent application for Paper Delivery Assembly, Operation Method Thereof and Tissue Box. This invention was developed by Liu Qingyuan and Huang Jun.
The patent application number is CN202511168588 20250820. The patent publication number is CN120814757 ..
Paper and Pulp
| Sat 14 Mar 2026
Beijing, March 14 -- Shanxi Inspection and Testing Center Shanxi Standard Measurement Technology Research Institute and Jiangnan University have filed a patent application for Method for Detecting Organophosphorus Residues in Medicinal and Edible Products Based on Paper Spray Mass Spectrometry. This invention was developed by Do..
Paper and Pulp
| Sat 14 Mar 2026
Beijing, March 14 -- State Intellectual Property Office of China has received Electric Power Res Institute State Grid Jibei Electric Power Co Ltd patent application for Electric Strength Prediction Method for Oil Paper Insulation of Converter Transformer. Muka, Hao Zhen, Niu Zheng, Li Huan, Mao Ting, Yan Yuxin, Shao Yongming, Ch..
Paper and Pulp
| Sat 14 Mar 2026
Beijing, March 14 -- Electric Power Research Institute of Guangxi Power Grid has filed a patent application for Evaluation Method for Oil Paper Insulation Damp State of Multi-element Mixed Insulating Oil Transformer. This invention was developed by Han Fangyuan, Luo Zongchang, Chen Liangyuan, Li Jianxin, Yu Min, Tan Yekang, Feng..
Paper and Pulp
| Sat 14 Mar 2026
Beijing, March 14 -- Hubei Jinye Tech Development Co Ltd has submitted a patent application for Quality Detection Equipment for Producing Quick-dry Paper. This invention was developed by Jiang Jianxiang, Zhang Wengao and Liu Mantang.
The patent application number is CN202511204733 20250827. The patent publication number is CN..
Paper and Pulp
| Sat 14 Mar 2026
Beijing, March 14 -- State Intellectual Property Office of China has released Dongguan Xuli Daily Article Co Ltd patent application for Packaging Paper Strength Detection Device Based on Mechanical Sensing. This invention was developed by Chen Qiulin and Fan Juncheng.
The patent application number is CN202510994499 20250718. ..
Paper and Pulp
| Sat 14 Mar 2026
Beijing, March 14 -- Beijing Huazhi Bowen Tech Development Co Ltd has submitted a patent application for Paper Deformation Detection Method for Infrared Induction Type Intelligent Paper Taking Machine. This invention was developed by Jiang Jiming, Wu Duoduo, Tian Yuting and Gao Long.
The patent application number is CN2025111..
Paper and Pulp
| Sat 14 Mar 2026
Beijing, March 14 -- State Intellectual Property Office of China has released Shenzhen Power Supply Bureau patent application for Transformer Insulation Paper Strain Measurement Device and Transformer Insulation Paper Strain Measurement Method. This invention was developed by Liu Zijun, Wang Xunjiang, Xu Shu, Wang Peng, Wang Hao..
Paper and Pulp
| Sat 14 Mar 2026
Beijing, March 14 -- Chengdu Great Wall Automobile Res And Development Co Ltd has submitted a patent application for Wallpaper Configuration Method and Device, Terminal Equipment and Storage Medium. This invention was developed by Niu Zhuping, Yan Yunzhang, Jia Boxuan and Zhao Yongxiang.
The patent application number is CN202..
Paper and Pulp
| Sat 14 Mar 2026
Beijing, March 14 -- Jiangxi Xingtai Technology has filed a patent application for Electronic Paper Segment Code Display Module and Production Method. This invention was developed by Xiao Zhongping.
The patent application number is CN202510969596 20250715. The patent publication number is CN120802547 (A). International Patent C..
Paper and Pulp
| Sat 14 Mar 2026
Beijing, March 14 -- Jiangxi Xingtai Technology has filed a patent application for Anti-ultraviolet Electronic Paper Display Module and Production Method Thereof. This invention was developed by Xiao Zhongping.
The patent application number is CN202510969598 20250715. The patent publication number is CN120802545 (A). Internatio..
Paper and Pulp
| Fri 13 Mar 2026
Beijing, March 14 -- Zhongqing Changtai Changsha Intelligent Technology has submitted a patent application for Paper Core Tube Scheduling Method and Scheduling System. Yang Wen, Zeng Jungang, Cheng Hong, Qu Huixian, Zhao Bailin, Zeng Fanzhi, Zhang Bo, Zhou Zheng and Wu Danwen developed the invention.
The patent application numb..
Paper and Pulp
| Fri 13 Mar 2026
Alexandria, March 14 -- United States Patent for Paper Stock Modification Device has been issued to Taizen Co Ltd. This invention was developed by Ide Takefumi.
The patent application number is US202118280656 20210420. The patent publication number is US12571160 (B2). International Patent Classification codes are B01F27/70, B..
Paper and Pulp
| Fri 13 Mar 2026
Alexandria, March 14 -- American Greetings has been granted a patent for Foldable Paper Decor. This invention was developed by Kelly Charles Robert.
The patent application number is US202418618741 20240327. The patent publication number is US12573318 (B2). International Patent Classification codes are G09F1/06 and G09F1/08. Coo..
Paper and Pulp
| Fri 13 Mar 2026
Alexandria, March 14 -- U.S. Patent and Trademark Office has awarded a patent to Aurora Office Equipment Co Ltd Shanghai for Paper Shredder Capable of Feeding Paper Laterally. Chen Guanglong and Shu Lei developed the invention.
The patent application number is US202318207132 20230607. The patent publication number is US125698..
Paper and Pulp
| Fri 13 Mar 2026
Alexandria, March 14 -- A4 House Co Ltd has received a patent for Paper Feed System. This invention was developed by Kim Hong Min.
The patent application number is US202118272311 20211101. The patent publication number is US12570488 (B2). International Patent Classification codes are B65H1/14, B65H1/20 and B65H7/04. Cooperati..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 13 -- Chifeng Jilong Mining Co Ltd, Chifeng Jilong Gold Mining Ind Co Ltd and Wanxiang Mining Co Ltd have applied Chinese patent for Method for Improving Shielding Effect of Organic Carbon Shielding Agent in Resin Pulp Method. Gao Bo, Huang Guozhi, Zhou Xinbing, Davidson Jeremy, Paliza Leonardo, Zhou Peng and Qiu ..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 13 -- Daya Wood Jiangsu Co Ltd and Dare Wood Based Panel Group Co Ltd have sought patent for Manufacturing Process of Bean Pulp Modified Adhesive Formaldehyde-free Shaving Board. This invention was developed by Chen Xiulan, Fan Enqing and Wang Li.
The patent application number is CN202410420923 20240409. The pa..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 13 -- South China University of Technology and Shandong Huatai Paper Co Ltd have applied Chinese patent for Lignin Hydroxymethylfurfural-based Waterborne Polyurethane Adhesive as Well as Preparation Method and Application Thereof. Liu Weifeng, Mai Ying'an, Qiu Xueqing, Huang Jinhao, Zhou Jingpeng and Zhang Fengsha..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 13 -- Yang Zhuo has submitted a patent application for High-barrier Degradable Packaging Paper Coating and Preparation Method Thereof.
The patent application number is CN202510981148 20250716. The patent publication number is CN120797460 (A). International Patent Classification codes are D21H17/29, D21H17/60, D..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 13 -- State Intellectual Property Office of China has published Changzhou Guanghui Chemical Co Ltd patent application for Two-component Epoxy Dip-coating Paint for Strong-permeation Boiling-resistant Water-based Textile Paper Tube and Preparation Method of Two-component Epoxy Dip-coating Paint. The invention was d..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 13 -- State Intellectual Property Office of China has received Jiangsu Junyuan New Mat Co Ltd patent application for Self-temperature-limiting Far-infrared Carbon Fiber Conductive Paper and Preparation Method Thereof. Jeon Jun-seong, Wang Biao, Shang Jianxun, Wang Ruonan, Ma Yumei and Wu Yaqi developed the inventi..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 13 -- State Intellectual Property Office of China has published Wuzhou Special Paper Longyou Co Ltd patent application for Preparation Process of High-cleanliness Liquid Crystal Glass Spacing Paper. The invention was developed by Zhao Lei, Han Xiaoqin, Zhang Yanchen, Shi Zhongshou, Huang Ye, Yu Yongping and Cheng ..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 13 -- State Intellectual Property Office of China has released Xie Xiaobin patent application for Paper Squeezing Equipment for Ancient-method Papermaking.
The patent application number is CN202510805303 20250617. The patent publication number is CN120797455 (A). International Patent Classification codes are B..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 13 -- State Intellectual Property Office of China has received Qianan Hengmao Paper Co Ltd patent application for Glass Packing Paper Anti-counterfeiting Mark Preparation Process and Method Thereof. Wang Jianquan, Wang Jianmin, Wang Jianxin and Feng Guoqing developed the invention.
The patent application number..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 13 -- State Intellectual Property Office of China has released Zhejiang Jinli Environmental Prot Paper Industry Co Ltd patent application for Ph Regulation and Control System in Slurry Pulping Process. This invention was developed by Luo Fei, Li Wei, Zhang Haibo, Xu Wang and Wang Leishan.
The patent application..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 13 -- Sichuan Yongfeng Pulp & Paper Co Ltd has submitted a patent application for Liujia Pulping Process. Li Qianjin, Chen Sijun and Zhu Jun developed the invention.
The patent application number is CN202510710512 20250529. The patent publication number is CN120797447 (A). International Patent Classification co..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 13 -- Henan Yadu Renewable Resources Co Ltd has applied Chinese patent for Paper Pulp Preparation Device for Regenerated Corrugated Paper Production. Miao Haoyun, Tang Xiaojie, Li Wenyong, Yao Longfeng, Lyu Yongwei, Xue Pan, Liu Zhongsheng, Lian Baoqing, Gai Hui, Ding Shengli, Chen Qiao, Yuan Xiaozhou and Qin Wenb..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 13 -- State Intellectual Property Office of China has published Guangxi Liyuanbao Science and Technology patent application for Paper Pulp Mechanical Supercharging Preparation System and Preparation Method Thereof. The invention was developed by Deng Xiuquan.
The patent application number is CN202510879682 202506..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 13 -- State Intellectual Property Office of China has published Zhejiang Rongsheng Paper Industry Holding patent application for Method and Device for Processing Anti-fake Kraft Liner Board. The invention was developed by Gu Yongming, Cao Changwen, Zhao Zhifang, Yao Xiao and Tao Jiahua.
The patent application n..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 13 -- Muchuan Hefeng Paper Co Ltd has submitted a patent application for High-humidity Base Paper and Quantifiable Preparation Process Thereof. Xie Yu, Yang Xianxing and Pei Miao developed the invention.
The patent application number is CN20251144526 20250729. The patent publication number is CN120797467 (A). I..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 13 -- Foshan Shunde Chengxuan Packaging Mat Co Ltd has sought patent for Formula and Processing Method of Slow-burning Paper. This invention was developed by Rao Yicheng.
The patent application number is CN202510915589 20250703. The patent publication number is CN120797466 (A). International Patent Classificati..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 13 -- Anhui Rongchang New Material Tech Co Ltd has sought patent for High-strength Antibacterial Decorative Paper and Preparation Method Thereof. This invention was developed by Zhu Zhiquan and Ma Leyin.
The patent application number is CN202510908789 20250702. The patent publication number is CN120797465 (A). ..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 13 -- State Intellectual Property Office of China has released Weihai Taiming New Material Tech Co Ltd patent application for Papermaking Coating Device for Release Paper with Air Guide Groove and Process of Papermaking Coating Device. This invention was developed by Che Hongbin.
The patent application number i..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 13 -- Anhui Huming Medical Tech Co Ltd has filed a patent application for Medical Glassine Paper Coating Production Equipment. This invention was developed by Qian Chaojun, Tu Zhengtang, Guo Liuqin, Chen Huacui and Li Ling.
The patent application number is CN202511259760 20250904. The patent publication number ..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 13 -- Zhejiang Zhefeng New Mat Co Ltd has submitted a patent application for Liquid Food Packaging Paper and Preparation Process Thereof. Wu Xianbao, Wu Huiping, Wu Pengfei, Wang Long, Wu Xiaoyan, Yue Yuezhen, Shan Shenglai and Hu Shihan developed the invention.
The patent application number is CN20251198221 20..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 13 -- State Intellectual Property Office of China has received Yutian Juxing Printing And Packaging Machinery Mfg Co Ltd patent application for Paper Laminating Machine Paper Composite Positioning Device. Bai Kunpeng, Chi Zhandong, Guan Zhaohui and Liu Fengchao developed the invention.
The patent application nu..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 13 -- Ji Jun has submitted a patent application for Non-stop Winding Roller Replacement Equipment for Paper Machine.
The patent application number is CN202510993934 20250718. The patent publication number is CN120793607 (A). International Patent Classification codes are B65H18/10, B65H19/26, B65H19/28 and B65H..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 13 -- State Intellectual Property Office of China has published Shandong Xingpaike Automation Equipment Co Ltd patent application for Paper Packing Machine for Carton Packaging and Paper Packing Method. The invention was developed by Sheng Zhihui and Ma Xiaowei.
The patent application number is CN202511211333 2..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 13 -- State Intellectual Property Office of China has received Shanghai Gesen Paper Industry patent application for Paper Packaging and Plastic Packaging Device and Using Method. Liu Xu developed the invention.
The patent application number is CN202511269552 20250908. The patent publication number is CN120793314 ..
Paper and Pulp
| Fri 13 Mar 2026
Beijing, March 13 -- State Intellectual Property Office of China has released Fujian Tengrongda Pulping Co Ltd patent application for Auxiliary Material Adding Equipment for Papermaking. This invention was developed by Yang Shengxiong, Chen Huai'an, Liao Changwu and Zhou Wenhua.
The patent application number is CN202510828268..
Paper and Pulp
| Fri 13 Mar 2026
Beijing, March 13 -- Shanghai Wookoo Purification Co Ltd has submitted a patent application for Dry Type Paint Mist Paper Box Filter and Using Method. Fang Lixia and Fang Xinghua developed the invention.
The patent application number is CN202510991367 20250718. The patent publication number is CN120789807 (A). International P..
Paper and Pulp
| Fri 13 Mar 2026
Beijing, March 13 -- Zhejiang Pengxiang HVAC Equipment has submitted a patent application for Efficient High-pressure Centrifugal Fan for Papermaking. This invention was developed by Liu Yinghui, Zhao Jianjun and Zhao Guanghui.
The patent application number is CN202511225713 20250829. The patent publication number is CN12079883..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 13 -- Henan Puqing Printing Technology has submitted a patent application for Paper Stacking and Neatening Device for Automatic Printing Production. This invention was developed by Wang Yunqing, Huo Qiwei and Zhang Shusen.
The patent application number is CN202511283503 20250909. The patent publication number is ..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 13 -- Chongqing Sanchuang Printing Co Ltd has submitted a patent application for Automatic Paper Aligning and Feeding Device Based on Printing. This invention was developed by Chen Benfa.
The patent application number is CN202510979827 20250716. The patent publication number is CN120793584 (A). International Pa..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 13 -- State Intellectual Property Office of China has released Fujian Liangjingjing New Mat Co Ltd patent application for Feeding Device and Process for Preparing Polymer Latex for Paper Capable of Being Coated at High Speed. This invention was developed by Zeng Weijie.
The patent application number is CN202511..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 13 -- State Intellectual Property Office of China has received Shandong Xiangjie New Mat Co Ltd patent application for Aisle Stacking Device for Paper Product Processing and Production. Liu Jie, Liu Tao, Yang Yude and Zhao Peng developed the invention.
The patent application number is CN202511329030 20250917. T..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 13 -- Benq Mat Co Ltd has submitted a patent application for Water-based Hot Melt Adhesive and Water-based Hot Melt Adhesive Coating Medical Paper. This invention was developed by Lin Yanling and Chen Qinghuang.
The patent application number is CN202410429221 20240410. The patent publication number is CN1207958..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 13 -- State Intellectual Property Office of China has received Sichuan Zhongjiu Guofeng Tech Co Ltd and Mianyang Zhongjiu Guofeng Tech Co Ltd patent application for Low-modulus Optical Transparent Adhesive Tape for Electronic Paper. Jian Shuai and Feng Jiao developed the invention.
The patent application number..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 13 -- State Intellectual Property Office of China has published Jiangsu Moke Optical Mat Co Ltd patent application for Vacuum Aluminizing Equipment for Laser Card Paper. The invention was developed by Zhang Jiwei, Luo Changhui, Huang Xinshan and Shi Wenxuan.
The patent application number is CN202510998996 20250..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 13 -- Boyuan Electromechanical Nantong Co Ltd has filed a patent application for Industrial Paper Shredder with Paper Scrap Compression Function. This invention was developed by Zhang Yongsheng and Du Hongwei.
The patent application number is CN202511283694 20250909. The patent publication number is CN120790293..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 13 -- Shaanxi Zhuojie Tikang Biotechnology Co Ltd has filed a patent application for Composition, Culture Medium and Culture Method for Inducing Dental Pulp Cell Reprogramming. This invention was developed by Wang Wei, Guo Jianbin, Wang Nan, Wang Jing and Chen Yamiao.
The patent application number is CN20251081..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 13 -- Fujian Sanfeng Textile Equipment Co Ltd has submitted a patent application for Paper Tube Creasing Machine with Uniform Creasing. This invention was developed by Lin Jianzheng.
The patent application number is CN202511311884 20250915. The patent publication number is CN120792245 (A). International Patent ..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 13 -- State Intellectual Property Office of China has released Jiangsu Donggao Electric Co Ltd patent application for High-flexibility Insulating Crepe Paper Tube and Preparation Process Thereof. This invention was developed by Lu Mingqing, Xiao Dongdong, Tang Haitao, Wang Jiangwei and Xu Jinbing.
The patent ap..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 13 -- State Intellectual Property Office of China has released Dragonfly Automation Software Inc patent application for Crimping and Squaring System for Paper Cups and Paper Bowls. This invention was developed by Shi Guiqiang.
The patent application number is CN202511161460 20250819. The patent publication numb..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 13 -- Hezheng Guangzhou Packaging Mfg Co Ltd has applied Chinese patent for Paper Box Forming Process and Paper Box Production Line. Luo Yongchang developed it.
The patent application number is CN202511115796 20250811. The patent publication number is CN120792237 (A). International Patent Classification codes a..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 13 -- Guangdong Keshenglong High Tech Group Co Ltd has submitted a patent application for Corrugated Paper Climbing and Conveying Device. He Bingyu, Pang Shaohui and Zhang Yubin developed the invention.
The patent application number is CN202510864387 20250625. The patent publication number is CN120792233 (A). I..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 13 -- Zhejiang Bisheng New Material has applied Chinese patent for Antibacterial Dye, Antibacterial Decorative Paper and Preparation Process. Hu Yihui, Ji Daoyong and Xu Junbin developed it.
The patent application number is CN202510847460 20250624. The patent publication number is CN120795654 (A). International P..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 13 -- Shenzhen Newccess Ind Co Ltd has applied Chinese patent for Paper Distributing Device. Wang Jingxu, Zheng Zexiang, Xi Xiaopeng and Hu Weiwei developed it.
The patent application number is CN202511184250 20250822. The patent publication number is CN120791879 (A). International Patent Classification codes a..
Paper and Pulp
| Fri 13 Mar 2026
Beijing, March 13 -- South West University has submitted a patent application for Method for Obtaining White Pulp Genotype Tetraploid Loquats Based on Open Pollination of White Pulp Triploid Loquats. Dang Jiangbo, Meng Tingting, Wang Haiyan, Guo Qigao, Liu Yingjia, Chen Meiyu and Dong Jingjing developed the invention.
The paten..
Paper and Pulp
| Fri 13 Mar 2026
Beijing, March 13 -- IRIS Optronics has applied Chinese patent for Electronic Paper Display Device and Updating Method Thereof. Yang Wu-zang and Liao Qizhang developed it.
The patent application number is CN202410420648 20240409. The patent publication number is CN120783701 (A). International Patent Classification code is G09G3..
Paper and Pulp
| Wed 11 Mar 2026
Beijing, March 12 -- Southeast Digital Economic Development Institute and Zhejiang Zhuanzhu Zhilian Technology have submitted a patent application for Start-stop Scheduling Optimization System for Pulping Production Line Equipment. This invention was developed by Kong Fuchen, Cui Haoliang, Rong Yuxiang, Zhang Wen and Tang Qi.
..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 12 -- Liu Maocheng, Yang Shixu and Zhang Yankun have submitted a patent application for Method for Intuitively Judging Quality of Coffee Pulp.
The patent application number is CN202411557651 20241104. The patent publication number is CN120772157 (A). International Patent Classification codes are B07C5/342, B07C5..
Paper and Pulp
| Wed 11 Mar 2026
Beijing, March 12 -- Hangzhou Dianzi University and Hangzhou Tuling Intelligent Tech Co Ltd have filed a patent application for Conversational Scientific Research Paper Interpretation Broadcasting Production Method Based on LLM Technology. This invention was developed by Pei Yating, Zhang Jiyong, Zhou Xiaofei, Chen Chen, Tang Ji..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 12 -- Xiang Yizhen has submitted a patent application for Test Paper for Rapidly Detecting Head and Neck Tumor Markers in Saliva. This invention was developed by Xiang Yizhen and Shen Yiming.
The patent application number is CN202510997600 20250719. The patent publication number is CN120779035 (A). Internationa..
Paper and Pulp
| Wed 11 Mar 2026
Beijing, March 12 -- Zhejiang Deqing Lanya Crystal Fiber Co Ltd has submitted a patent application for Ceramic Fiber Paper Tension Detection Device and Method. This invention was developed by Chen Lianhua, Li Guofeng, Zhu Guomin, Chen Zhihong and Shen Xiyong.
The patent application number is CN202510858976 20250625. The paten..
Paper and Pulp
| Wed 11 Mar 2026
Beijing, March 12 -- Shanghai Zijiang Metallization Environmental Prot Material Co Ltd has submitted a patent application for Paper Coating Device and Coating Method Thereof. This invention was developed by Tang Long, Liu Wei, Shen Hua, Ke Duan and Shi Wenhua.
The patent application number is CN202510759746 20250609. The pate..
Paper and Pulp
| Wed 11 Mar 2026
Beijing, March 12 -- Shanghai Jiazi New Mat Co Ltd has filed a patent application for Green Preparation Method of Carbon Fiber Paper for Gas Diffusion Layer of Fuel Cell. This invention was developed by Lu Xuefeng and Zhang Mengfei.
The patent application number is CN202511252362 20250903. The patent publication number is CN1..
Paper and Pulp
| Wed 11 Mar 2026
Beijing, March 12 -- Zhejiang Shizai Biotechnology Co Ltd has submitted a patent application for Preparation Equipment for Wood-converted Carbon Fiber Paper. This invention was developed by Yu Wei and Chen Jie.
The patent application number is CN202511124569 20250812. The patent publication number is CN120776611 (A). Internat..
Paper and Pulp
| Wed 11 Mar 2026
Beijing, March 12 -- State Intellectual Property Office of China has published Shaanxi Topray Solar patent application for Process Optimization Method for Comprehensively Preventing and Treating Watermark and Paper Mark of Glass Finished Product. The invention was developed by Chen Wukui, Chen Jiahao, Chen Wenkai, Fan Xiaoqiang ..
Paper and Pulp
| Wed 11 Mar 2026
Beijing, March 12 -- Linyi Qinzheng Composite Mat Co Ltd has applied Chinese patent for Self-repairing High-temperature-resistant Hot Melt Adhesive Label Paper and Preparation Method Thereof. Mi Zizheng and Mi Yang developed it.
The patent application number is CN202511109675 20250808. The patent publication number is CN12077..
Paper and Pulp
| Wed 11 Mar 2026
Beijing, March 12 -- State Intellectual Property Office of China has received State Grid Sichuan Electric Power Company Neijiang Power Supply Company patent application for Digital Management and Analysis Method and System for Paper Protection Setting Value Sheet of Transformer Substation. Yang Lei, Xia Yongjian, Xian Xiuming, W..
Paper and Pulp
| Wed 11 Mar 2026
Beijing, March 12 -- Hainan Jinhai Pulp & Paper has submitted a patent application for Method for Rapidly Detecting Calorific Value of Black Liquor by Sulfate Pulping Process. This invention was developed by Liu Haiyun, Li Wujie and Guo Caihong.
The patent application number is CN202510879588 20250627. The patent publication nu..
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