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Paper and Pulp
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Neo Print Technology and Hunan University of Science and Technology have applied Chinese patent for Negative-pressure Paper Conveying Mechanism and Ink-jet Image-text Output Equipment. Luo Yuchao, Wu Liqun, Liu Qingquan, Xiong Shaohui, Guo Yan, Wang Linyan and Zhao Hongwei developed it.
The patent applicati..
Paper and Pulp
| Wed 04 Feb 2026
Beijing, Feb. 5 -- Nanjing Ziyang Tech Co Ltd and Jiangsu Police Institute have submitted a patent application for Paper Quality Intelligent Evaluation System Based on Multi-model Fusion. Chen Yonggan, Yang Shiwei, Chen Yusheng, Chen Jian and Mu Qingshan developed the invention.
The patent application number is CN202510947560..
Paper and Pulp
| Thu 05 Feb 2026
Beijing, Feb. 6 -- Qilu University of Technology Shandong Academy of Sciences has filed a patent application for Paper Pulp-based Hydroxyethyl Cellulose Antibacterial Composite Film as Well as Preparation Method and Application Thereof. This invention was developed by Tan Liping, Liu Xinru, Wang Tengfei, Ji Long and Wang Shuchan..
Paper and Pulp
| Thu 05 Feb 2026
Beijing, Feb. 6 -- Guangdong Minjie Paper Plastic Intelligent Equipment has filed a patent application for Waste Heat Recovery Structure for Molded Pulp Drying Line. This invention was developed by Li Jiejing and Pan Sunru.
The patent application number is CN202510759130 20250609. The patent publication number is CN120444890 (A..
Paper and Pulp
| Thu 05 Feb 2026
Beijing, Feb. 6 -- Dongguan Jinzhou Paper Industry has applied Chinese patent for Paper Machine Control Device with Load Fluctuation Suppression Function and Control Method Thereof. Qu Xihong developed it.
The patent application number is CN202510841647 20250623. The patent publication number is CN120443495 (A). International P..
Paper and Pulp
| Thu 05 Feb 2026
Beijing, Feb. 6 -- State Intellectual Property Office of China has published Rongyao Terminal patent application for Wallpaper Editing Method and Electronic Equipment. The invention was developed by Liu Jiang.
The patent application number is CN202411393872 20240930. The patent publication number is CN120447817 (A). Internation..
Paper and Pulp
| Thu 05 Feb 2026
Beijing, Feb. 6 -- Vinda Paper (Zhejiang) has submitted a patent application for Water-absorbing Soluble Toilet Paper and Preparation Method Thereof. Li Zhilin, Li Xiaolong, Wu Zhen, Hong Sheng, Liu Lianghua, Zheng Fei and Xu Luntao developed the invention.
The patent application number is CN202510674247 20250523. The patent pu..
Paper and Pulp
| Fri 06 Feb 2026
Beijing, Feb. 6 -- Asia Symbol (Guangdong) Paper has submitted a patent application for Paper Core Tube Cutting Device and Method for Restoring Zero Position of Paper Core Tube Cutting Device. Pang Haitao, Chu Xiqing, Zhang Luokun and Wu Jinming developed the invention.
The patent application number is CN202510561400 20250430. ..
Paper and Pulp
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Wu Jiang has submitted a patent application for Duplicate Checking System and Method for Paper Generated by Artificial Intelligence. Wu Jiang developed the invention.
The patent application number is CN202510514032 20250423. The patent publication number is CN120429423 (A). International Patent Classificati..
Paper and Pulp
| Thu 05 Feb 2026
Helsinki, Feb. 5 -- Valmet Technologies OY has submitted a patent application for a Method and a System for Adjusting S/Na -balance of a Pulp Mill. Hämäläinen Risto and Tuominiemi Seppo developed the invention.
The patent application number is FI20170006188 20171229. The patent publication number is FI20176188 (A1). Intern..
Paper and Pulp
| Thu 05 Feb 2026
Helsinki, Feb. 5 -- National Board of Patents and Registration of Finland has published Valmet Technologies OY patent application for a Method and a System for Adjusting S/Na -balance of a Pulp Mill. The invention was developed by Hämäläinen Risto and Tuominiemi Seppo.
The patent application number is FI20170006189 2017122..
Paper and Pulp
| Wed 04 Feb 2026
Beijing, Feb. 5 -- State Intellectual Property Office of China has awarded a patent to BOE Technology Group and Chongqing Jingdongfang Wisdom Electronic System Co Ltd for Passive Electronic Paper Chest Card. Chen Lichun, Xie Yunyan, Cheng Qiangeng, Chen Junsheng, Liu Bo, Wu Qianqian, Chen Nanting and Yang Wanqian developed the i..
Paper and Pulp
| Wed 04 Feb 2026
Beijing, Feb. 4 -- Chongqing China Three Gorges Museum Chongqing Museum and Chongqing University of Technology have sought patent for Paper Mildew Spot Detection Method Based on Multi-modal Feature Fusion. This invention was developed by Qin Dan, Deng Xuexu, Zhao Ya, Tang Huan, Ma Zheng, Fan Wenqi, Luo Xiling, Zhao Mingfu, Song ..
Paper and Pulp
| Wed 04 Feb 2026
Beijing, Feb. 5 -- Fuzhou University has sought patent for Intelligent Paper Marking Method Based on LLM and OCR. This invention was developed by Fu Mingjian, Chen Jingtang, Chen Siqi, Zhu Jiaxiang, Lin Yilin, Chen Zhiting, Yu Yuanlong, Chen Hengsheng, Lin Zhifei and Huang Yixuan.
The patent application number is CN2025104955..
Paper and Pulp
| Wed 04 Feb 2026
Beijing, Feb. 5 -- Chinese Patent for Cigarette Paper Stripping Device has been issued to Hongyun Honghe Tobacco (Group). This invention was developed by Quan Faxiang, Miao Xiangkai, Fan Qi, Ye Xingrui, Li Cuilan and Cui Liuqiong.
The patent application number is CN202422636741U 20241030. The patent publication number is CN2234..
Paper and Pulp
| Thu 05 Feb 2026
Beijing, Feb. 5 -- State Intellectual Property Office of China has released Shandong Sida Ind and Trade Co Ltd patent application for Preparation Method of Halogen-free Flame-retardant Phenolic Aldehyde Laminated Paperboard. This invention was developed by Yu Xueming, Mao Jinyan and Li Jincai.
The patent application number is..
Paper and Pulp
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Zhejiang Huachuan Industrial Group has applied Chinese patent for Multi-layer Composite Coating of Heat-resistant Oil-repellent Glassine Paper and Preparation Method of Multi-layer Composite Coating. Shi Wenjun, Fang Jinjun, Lei Jiaxi, Feng Zhanshan, Wang Xiaobin, Song Sanbin and Qin Lei developed it.
The pat..
Paper and Pulp
| Thu 05 Feb 2026
Beijing, Feb. 5 -- State Intellectual Property Office of China has published Zhejiang University of Science and Technology and Zhejiang Winbon Special Paper Co Ltd patent application for Mildew-removing Mildew-proof Glass Isolation Paper and Mildew-proof Spray. The invention was developed by Chen Jianbin, Zheng Hongliang, Jiang ..
Paper and Pulp
| Thu 05 Feb 2026
Beijing, Feb. 5 -- State Intellectual Property Office of China has published Institute of Chemical Industry of Forest Products, CAF patent application for Modified Chemi-mechanical Pulp Fine Component, Preparation Method Thereof and Application of Modified Chemi-mechanical Pulp Fine Component in Improving Strength of Formed Pape..
Paper and Pulp
| Thu 05 Feb 2026
Beijing, Feb. 5 -- China National Pulp & Paper Res Institute Co Ltd has submitted a patent application for Vacuum Aluminized Base Paper. This invention was developed by Wang Bisong, Su Yanqun, Liu Jingang, Li Hongcai, Xia Fei, Zhang Ruijuan, Liu Quanxin and Zhou Yang.
The patent application number is CN202510660211 20250521. ..
Paper and Pulp
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Jiangsu Jinda Packing Material Tech Co Ltd has submitted a patent application for Environment-friendly Phenol-free Thermo-sensitive Paper Label Material and Preparation Method Thereof. This invention was developed by Tang Yonghao, Yang Lin, Guo Xiang, Chen Shizhu, Chen Jiakun and Ding Yingfei.
The patent ap..
Paper and Pulp
| Thu 05 Feb 2026
Beijing, Feb. 5 -- State Intellectual Property Office of China has published Hangzhou Siyecao New Material Technology patent application for Hydrophobic Decorative Paper and Preparation Method Thereof. The invention was developed by Fang Jiangfeng and Xu Yonglin.
The patent application number is CN202510738821 20250604. The pat..
Paper and Pulp
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Gold HongYe Paper (Hubei) has submitted a patent application for Facial Tissue, Low-basis-weight Facial Tissue Base Paper and Preparation Method of Low-basis-weight Facial Tissue Base Paper. This invention was developed by Jiang Liang, Mao Jia and Huang Jinhua.
The patent application number is CN202510404527 ..
Paper and Pulp
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Zhejiang Linan Jinzhou Paper Ind Co Ltd has applied Chinese patent for High-strength High-covering-power Decorative Base Paper and Preparation Method Thereof. Lin Lifeng, Wu Zhengyu, Sheng Hairong, Fang Weirong and Fang Ding developed it.
The patent application number is CN202510611032 20250513. The patent ..
Paper and Pulp
| Thu 05 Feb 2026
Beijing, Feb. 5 -- State Intellectual Property Office of China has received Gold Hong Ye Paper (Nantong) and Gold Hong Ye Paper Group Co Ltd patent application for Paper Machine Temperature and Moisture Integrated Monitoring System and Control Method Thereof. Zha Haibin, Inui Hiroshi, Xu Wentong and Yu Jie developed the inventio..
Paper and Pulp
| Thu 05 Feb 2026
Beijing, Feb. 5 -- State Intellectual Property Office of China has published Zhejiang Huachuan Industrial Group patent application for Green Production Process Method for Semitransparent Specialty Paper Based on Enzymatic Pulping Technology. The invention was developed by Feng Xiaoyi, Lou Xujun, Zheng Dongfa, Guo Zhigang, Fang J..
Paper and Pulp
| Thu 05 Feb 2026
Beijing, Feb. 5 -- State Intellectual Property Office of China has published Zhejiang University of Science and Technology and Zhejiang Winbon Special Paper Co Ltd patent application for Papermaking Pulping Method Assisted by Composite Bio-enzyme. The invention was developed by Chen Jianbin, Zheng Hongliang, Liang Cheng and Guo ..
Paper and Pulp
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Taicang Xingxin Paper Co Ltd has submitted a patent application for Cable Filler Composite Fiber Paper Rope. Zhao Fuxing and Zhang Guhao developed the invention.
The patent application number is CN202510504905 20250422. The patent publication number is CN120425594 (A). International Patent Classification co..
Paper and Pulp
| Wed 04 Feb 2026
Beijing, Feb. 5 -- State Intellectual Property Office of China has released Shenzhen Kuang Chi Super Material Micro Electronic Tech Co Ltd patent application for Metamaterial Honeycomb and Preparation Method Thereof. This invention was developed by Liu Ruopeng, Jin Xi and Wang Xuwei.
The patent application number is CN2025103..
Paper and Pulp
| Thu 05 Feb 2026
Beijing, Feb. 5 -- State Intellectual Property Office of China has released Shanghai Jinxiong Paper Felts Co Ltd patent application for Opening and Cleaning Engineering Control System for Papermaking Felt. This invention was developed by Xie Zongguo, Zhou Xingfu, Li Jie, Xiang Long and Wu Qiang.
The patent application number ..
Paper and Pulp
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Zhumadian Huangjinye Ind Co Ltd has filed a patent application for Material Shaft Mechanism Capable of Automatically Clamping Bobbin Paper. This invention was developed by Zhang Tianqi, Feng Quansheng, Gao Mingqi, Ma Feng, Mi Hua, Zhang Yi and Cui Jiangtao.
The patent application number is CN202510448073 20..
Paper and Pulp
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Yantai Wanhao Packaging Printing has submitted a patent application for Paper Cutting and Feeding Device for Packaging and Printing. This invention was developed by Zhao Cuicui, Cong Xiao and Su Linglei.
The patent application number is CN202510934130 20250708. The patent publication number is CN120423379 (A)..
Paper and Pulp
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Guangdong Tango Information Paper Ltd has submitted a patent application for Production Method and Equipment of Single-copy Multi-copy Printing Paper. This invention was developed by Zhang Shixiong, Li Yunfeng and Ye Weidong.
The patent application number is CN202510806459 20250617. The patent publication n..
Paper and Pulp
| Thu 05 Feb 2026
Beijing, Feb. 5 -- State Intellectual Property Office of China has received Tianjin Masterwork Tech Group Co Ltd patent application for Auxiliary Paper Collecting Device and One-time Paper Feeding Post-press Equipment. Shou Yunfei, Yang Dezhi, Li Wenshuai, Wu Chunhui and Qiao Long developed the invention.
The patent applicati..
Paper and Pulp
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Hebei Congchen Packaging Products Co Ltd has submitted a patent application for High-efficiency Paper Receiving Frame. This invention was developed by Wang Lan.
The patent application number is CN202510871888 20250626. The patent publication number is CN120423374 (A). International Patent Classification cod..
Paper and Pulp
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Yiwu Industry & Commercial College has submitted a patent application for Paper Guiding Device for Printing and Packaging. This invention was developed by Wang Liu.
The patent application number is CN202510705105 20250529. The patent publication number is CN120423371 (A). International Patent Classification c..
Paper and Pulp
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Quanzhou Shenghui Motor Equipment Co Ltd has submitted a patent application for New Energy Automobile Driving Motor Coil Insulation Paper Inserting Machine. This invention was developed by Deng Liangsheng.
The patent application number is CN202510929915 20250707. The patent publication number is CN120433538..
Paper and Pulp
| Wed 04 Feb 2026
Beijing, Feb. 5 -- State Intellectual Property Office of China has released Hangzhou Sotry Automatic Control Tech Co Ltd patent application for Packaging Paper Production Line Scheduling System Based on BIM Model. This invention was developed by Fu Hongbiao, Cai Juncheng, Huang Feng, Cai Yongbin, Zhang Yiqing and Li Wenxue.
T..
Paper and Pulp
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Tianjin Sunny Peak Biological Tech Co Ltd has submitted a patent application for Pretreatment Method for Detecting Chloropropanol in Paper Material. This invention was developed by Wang Xu and Li Kefeng.
The patent application number is CN202510948211 20250710. The patent publication number is CN120427813 (..
Paper and Pulp
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Dazhang New Mat Shijiazhuang Co Ltd has submitted a patent application for Paper Tape Winding Equipment. This invention was developed by Dong Zhigang, Dong Yaru, Dong Jianhua, Hang Jing, Dong Yatao and Dai Sulian.
The patent application number is CN202510621490 20250514. The patent publication number is CN1..
Paper and Pulp
| Thu 05 Feb 2026
Beijing, Feb. 5 -- State Intellectual Property Office of China has released Shanghai Rightint New Material Tech Co Ltd patent application for Paper Roll Packaging Equipment for Printing. This invention was developed by Zhang Zhourui.
The patent application number is CN202510754007 20250606. The patent publication number is CN..
Paper and Pulp
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Zhongyin Kehui Beijing Tech Development Co Ltd has sought patent for Paper Turnover Mechanism. This invention was developed by Yang Shuo and Li Yonghao.
The patent application number is CN202510510614 20250423. The patent publication number is CN120423350 (A). International Patent Classification code is B65..
Paper and Pulp
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Zhejiang Huawei Machinery Co Ltd has submitted a patent application for Paper Mounting Machine. Pan Yifeng and Lin Fuguang developed the invention.
The patent application number is CN202510852872 20250624. The patent publication number is CN120423348 (A). International Patent Classification codes are B31F5/..
Paper and Pulp
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Tanbo Electric Mat Nantong Co Ltd has submitted a patent application for Insulation Paper Production Feeding Device Capable of Achieving Quantitative Feeding. Qu Xiangdong, Li Guorong, Dai Qichen and Gao Xiaolong developed the invention.
The patent application number is CN202510940501 20250709. The patent p..
Paper and Pulp
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Foshan Meiwanbang Tech Co Ltd has applied Chinese patent for Paper Pulp Molding Cup Cover. Lai Zongshen and Rao Rihua developed it.
The patent application number is CN202410163043 20240205. The patent publication number is CN120423151 (A). International Patent Classification codes are B65D21/032 and B65D51/..
Paper and Pulp
| Thu 05 Feb 2026
Beijing, Feb. 5 -- State Intellectual Property Office of China has received Chongqing Zhenghe Printing Co Ltd patent application for Corrugated Paper Packaging Box. He Shuhan, Liang Chenglong and Yang Shengxiong developed the invention.
The patent application number is CN202510850112 20250624. The patent publication number is..
Paper and Pulp
| Thu 05 Feb 2026
Beijing, Feb. 5 -- State Intellectual Property Office of China has published Haining Hualong Paper Products Co Ltd patent application for Paper Cup and Preparation Method Thereof. The invention was developed by Wu Kaicheng.
The patent application number is CN202510532299 20250425. The patent publication number is CN120423144 ..
Paper and Pulp
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Lanke Intelligent Eng Guangdong Co Ltd has submitted a patent application for Paper Feeding Device and Paper Feeding Method for Ceramic Tile Wrapping. This invention was developed by Li Xuefeng and Wei Xiaoke.
The patent application number is CN202510785450 20250612. The patent publication number is CN12042..
Paper and Pulp
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Hunan Kangshi Hygienic Products Co Ltd has submitted a patent application for Bagging Device for Paper Diaper Production. This invention was developed by Chen Xianzhong.
The patent application number is CN202510927654 20250707. The patent publication number is CN120423110 (A). International Patent Classific..
Paper and Pulp
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Zhejiang Cumtenn Intelligent Information Tech Co Ltd has submitted a patent application for Intelligent Calibration Method and System for Preventing Paper Jam of Laser Printer and Terminal. Wang Jian'an, Liu Zhiqiang, Zeng Hui, Zhan Libao and Zhou Chaojun developed the invention.
The patent application numb..
Paper and Pulp
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Ningbo Ruilishi Numerical Control Science & Technology has submitted a patent application for Laminating Equipment for Advertising Paper Production. This invention was developed by Li Bing, Lin Hesheng and Sun Shouguang.
The patent application number is CN202510842267 20250623. The patent publication number i..
Paper and Pulp
| Thu 05 Feb 2026
Beijing, Feb. 5 -- State Intellectual Property Office of China has released Yuxi City Daying Street Aluminum Foil Paper Co Ltd patent application for Multi-layer Dry-method Aluminum-foil Paper Composite Forming Equipment. This invention was developed by Yang Yonghong, Kuai Yanhong, Huang Bin, Gu Lu, Lu Ping, Yin Kangde and Xie Z..
Paper and Pulp
| Thu 05 Feb 2026
Beijing, Feb. 5 -- State Intellectual Property Office of China has received Taiwan Jinhe Co Ltd patent application for Paper Container Manufacturing Method. Chen Houren, Zhuang Mingzhou and Chen Xinhong developed the invention.
The patent application number is CN202411283875 20240913. The patent publication number is CN120422..
Paper and Pulp
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Jiaxing Jiayou Intelligent Equipment Co Ltd has submitted a patent application for Embossing, Pre-cutting, Forming and Detecting Integrated Production Line for Paper Containers. Huang Shu, Zhang Yisong, Wang Leyuan and Zhou Chengmin developed the invention.
The patent application number is CN202510770087 20..
Paper and Pulp
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Huzhou Xiaoyanfei Knife Culture Co Ltd has sought patent for Cutting Equipment for Paper Cutting. This invention was developed by Shen Yanli, Huang Huiju, Zheng Jiawen, He Fengmin and Pan Yuhan.
The patent application number is CN202510581920 20250507. The patent publication number is CN120422285 (A). Inter..
Paper and Pulp
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Guangzhou Fenghua Biological Co Ltd has applied Chinese patent for Filter Paper Dried Blood Spot Thyroxine Determination Kit and Detection Method Thereof. Tan Yuhua, Xu Siying, Wang Chunbo, Yu Haijia, Feng Jianming, Liu Chunlin, Yu Chengyun, Jiang Yi, Deng Naifu, Chen Junming, He Jinhua, Wang Kaibing, Chen Mei..
Paper and Pulp
| Thu 05 Feb 2026
Beijing, Feb. 5 -- State Intellectual Property Office of China has released Yuyao Robot Res Center and Zhejiang University patent application for Four-footed Crawling Robot Based on Paper Folding Springs. This invention was developed by Li Jituo, Long Juncai, Diao Xiaoju and Lu Guodong.
The patent application number is CN2025..
Paper and Pulp
| Thu 05 Feb 2026
Beijing, Feb. 5 -- State Intellectual Property Office of China has published Tengzhou Dongtai Rubber & Plastic Co Ltd patent application for Flatness Processing Device for Papermaking Roller Processing. The invention was developed by Chen Qingfeng, Chen Guangxu, Chen Zhijing and Cai Jingwen.
The patent application number is C..
Paper and Pulp
| Thu 05 Feb 2026
Beijing, Feb. 5 -- Hebei Tianjian Longwei Auto Parts Co Ltd has applied Chinese patent for Filter Paper Tube Framework Assembling Production Line. Hu Wuping and Xie Shaoyu developed it.
The patent application number is CN202510940211 20250709. The patent publication number is CN120421997 (A). International Patent Classificati..
Paper and Pulp
| Tue 03 Feb 2026
Beijing, Feb. 4 -- Guangdong Yirou Health Products Co Ltd has submitted a patent application for Breathable Bottom Film for Paper Diaper as Well as Preparation Method and Application of Breathable Bottom Film. This invention was developed by Zhuang Wenli and Zhuang Zhigeng.
The patent application number is CN202510613876 2025..
Paper and Pulp
| Tue 03 Feb 2026
Beijing, Feb. 4 -- State Intellectual Property Office of China has released Guangdong Yirou Health Products Co Ltd patent application for Quick-suction Type Adult Paper Diaper and Preparation Method Thereof. This invention was developed by Zhuang Wenli, Liao Xiangju and Liao Ji.
The patent application number is CN202510434311..
Paper and Pulp
| Tue 03 Feb 2026
Beijing, Feb. 4 -- Dongguan Sus Health Products has applied Chinese patent for Antibacterial Composite Fiber Core Material for Paper Diapers and Preparation Process of Antibacterial Composite Fiber Core Material. Liu Miaofeng, Liu Hairong, Xu Baowen, Hu Mengying, Huang Peixin, Zeng Yuande and Huang Jinlian developed it.
The pat..
Paper and Pulp
| Wed 04 Feb 2026
Beijing, Feb. 4 -- Nanjing Beirui Tech Co Ltd has sought patent for Cigarette Packet Transparent Paper Appearance Packaging Quality Full-six-surface Detection System and Method. This invention was developed by Shi Lianshu, Shi Tianyue and Wang Hao.
The patent application number is CN202510918855 20250704. The patent publicati..
Paper and Pulp
| Tue 03 Feb 2026
Beijing, Feb. 4 -- State Intellectual Property Office of China has received Yutian Jifu Paper Products Co Ltd patent application for Waste Gas Treatment Device for Corrugated Paper Printing Machine. Tian Zhiqiang and Zhang Guojian developed the invention.
The patent application number is CN202510792833 20250613. The patent pu..
Paper and Pulp
| Tue 03 Feb 2026
Beijing, Feb. 4 -- Yunnan Hongta Packaging Ind Co Ltd has submitted a patent application for Dust Removal Device for Corrugated Paper Production. This invention was developed by Yang Kunsheng, Fu Zhicheng, Chi Rongxiang and Zhu Yuanxing.
The patent application number is CN202510783093 20250612. The patent publication number i..
Paper and Pulp
| Tue 03 Feb 2026
Beijing, Feb. 4 -- Shandong Zhongnan Packaging Tech Co Ltd has sought patent for Waste Gas Treatment Device for Wood Pulp Black Card Processing and Working Method Thereof. This invention was developed by Sun Wenbin, Ma Zhinan, Yang Fei, Kong Bin and Ma Yong.
The patent application number is CN202510715354 20250530. The patent..
Paper and Pulp
| Wed 04 Feb 2026
Beijing, Feb. 4 -- Hangzhou Dianzi University has submitted a patent application for Digital Newspaper Layout Generation Method Based on Retrieval Enhancement. Fan Wenhao and Cheng Yuxia developed the invention.
The patent application number is CN202510508941 20250422. The patent publication number is CN120409423 (A). Internati..
Paper and Pulp
| Tue 03 Feb 2026
Beijing, Feb. 4 -- Dongguan Shunyu Paper Ind Co Ltd has submitted a patent application for Treatment Process for Papermaking Remaining Tailings. Lai Yaokang, Liu Weifeng and Chen Zhifeng developed the invention.
The patent application number is CN202510574983 20250506. The patent publication number is CN120420728 (A). Interna..
Paper and Pulp
| Tue 03 Feb 2026
Beijing, Feb. 4 -- Shanghai Jiading Central Hospital Jiading Central Hospital Shanghai University of Medicine & Health Science has applied Chinese patent for Patient Identity Information Sticker Based on Laser Water Transfer Printing Paper and Transfer Printing Method. Peng Changzhi, Peng Lifang, Jin Yan, Huang Li and Tang Jie d..
Paper and Pulp
| Wed 04 Feb 2026
Beijing, Feb. 4 -- State Intellectual Property Office of China has released Hangzhou Jiuhua Network Tech Co Ltd patent application for Medical Theory Examination Intelligent Test Paper Composition Method Based on Artificial Intelligence Technology. This invention was developed by Wang Zengqiang, Jing Zexuan and Xie Yinfeng.
T..
Paper and Pulp
| Tue 03 Feb 2026
Beijing, Feb. 4 -- Anhui Xinzhisheng Medical Tech Co Ltd has sought patent for Paper Electrocardiogram Voltage Value Reconstruction Method and System Based on Dynamic Diffusion Threshold. This invention was developed by Zhang Deyun, Hong Shenda, Geng Shijia, Wang Yue, Sang Meng, Yu Jie, Zhou Rongbo, E Yanqi and Fu Zhaoji.
The..
Paper and Pulp
| Wed 04 Feb 2026
Beijing, Feb. 4 -- State Intellectual Property Office of China has received Guangdong Jinda New Mat Co Ltd patent application for Method and System for Detecting Defects of Thermosensitive Coating of Thermosensitive Paper. Chen Linhua, Zhou Junchao, Gasic Open, Yuan Ping'an, Huang Xinqiao and Yuan Jian developed the invention.
..
Paper and Pulp
| Wed 04 Feb 2026
Beijing, Feb. 4 -- Zhuhai Dushulang Software Tech Co Ltd has submitted a patent application for Paper Retrieval Matching Method and Equipment and Storage Medium. This invention was developed by Liao Zeyu.
The patent application number is CN202510478753 20250416. The patent publication number is CN120407869 (A). International ..
Paper and Pulp
| Wed 04 Feb 2026
Beijing, Feb. 4 -- Zhejiang Fangwei Decoration Material has submitted a patent application for Wallpaper Surface Defect Detection Method. This invention was developed by Chen Huanyou, Chen Tiande and Chen Yunhua.
The patent application number is CN202510912059 20250703. The patent publication number is CN120407826 (A). Internat..
Paper and Pulp
| Wed 04 Feb 2026
Beijing, Feb. 4 -- China Three Gorges has submitted a patent application for Paper Duplicate Checking Method and Device, Equipment and Storage Medium. Lei Xingbang, Zhu Qiang and Qin Wei developed the invention.
The patent application number is CN202510669920 20250522. The patent publication number is CN120407709 (A). Internati..
Paper and Pulp
| Wed 04 Feb 2026
Beijing, Feb. 4 -- State Intellectual Property Office of China has published Sichuan Tianzhu Bamboo Resource Development patent application for Bamboo Pulp Raw Material Metal Impurity Removing Device and Method. The invention was developed by Jiang Dachun, Huang Mingjian, Wang Jihe, Zhong Yiping and Sun Chenjie.
The patent appl..
Paper and Pulp
| Wed 04 Feb 2026
Beijing, Feb. 4 -- Anhui Yutu Tech Co Ltd has submitted a patent application for Cholesteric Liquid Crystal Electronic Paper Display Panel and Driving Method Thereof. This invention was developed by Sun Xiaojing.
The patent application number is CN202510897861 20250701. The patent publication number is CN120406015 (A). Intern..
Paper and Pulp
| Wed 04 Feb 2026
Beijing, Feb. 4 -- Anhui City Man College has submitted a patent application for Crushing Device for Paper Voucher Book. This invention was developed by Song Longfei, Wu Hao and Wang Renkun.
The patent application number is CN202510647034 20250520. The patent publication number is CN120421091 (A). International Patent Classif..
Paper and Pulp
| Tue 03 Feb 2026
Beijing, Feb. 4 -- State Intellectual Property Office of China has received Nippon Kinsen Kikai patent application for Paper Discharging and Stacking Device and Circulating Type Paper Processing Device. Fujie Yoshihisa and Umeno Keiichi developed the invention.
The patent application number is CN20238070996 20230914. The patent..
Paper and Pulp
| Tue 03 Feb 2026
Beijing, Feb. 4 -- Oji Holdings has filed a patent application for Water-resistant Paper and Packaging Container. This invention was developed by Miura Takahiro, Akai Sawako, Tsuchimoto Masakazu and Matsumoto Ikuka.
The patent application number is CN20238088674 20231226. The patent publication number is CN120418506 (A). Intern..
Paper and Pulp
| Tue 03 Feb 2026
Geneva, Feb. 3 -- Suzhou Qingyue Optoelectronics Tech Co Ltd and Yiwu Qingyue Optoelectronics Tech Institute Co Ltd have filed a patent application for Screen Body for Electronic Paper Module and Electronic Paper Module. This invention was developed by Wang Lingling, Gao Yudi, Liu Hongjun, Li Yong, Hao Liqiang, An Leping, Li She..
Paper and Pulp
| Tue 03 Feb 2026
Beijing, Feb. 3 -- Institute of Hydrobiology, Chinese Academy of Sciences and Nanchang High Tech Industrial Collaborative Innovation Institute Chinese Academy Of Sciences have submitted a patent application for Application of Picria Fel-terrae in Relieving Bean Pulp Induced Enteritis, Regulating Intestinal Flora and Inhibiting B..
Paper and Pulp
| Tue 03 Feb 2026
Beijing, Feb. 3 -- Zhejiang A&F University and Guangxi Rongshui Chenyang Wood Ind Co Ltd have filed a patent application for Preparation Method of Anti-crack Impregnated Paper Veneer Core-board. This invention was developed by Li Yanjun, Wang Yu, Ma Longchao, Li Junting and Chen Liang.
The patent application number is CN20251..
Paper and Pulp
| Tue 03 Feb 2026
Beijing, Feb. 3 -- Shanghai Tann Packaging Mat Co Ltd and Longyou Tann Paper Co Ltd have sought patent for Touch Ink Tipping Paper and Production Process Thereof. This invention was developed by Lou Gang and Baesler Alexander.
The patent application number is CN202510696670 20250528. The patent publication number is CN1204012..
Paper and Pulp
| Tue 03 Feb 2026
Beijing, Feb. 3 -- Shanghai Jiazi New Material Tech Co Ltd and Guizhou Meiling Power Supply have applied Chinese patent for Organic-solvent-free Preparation Method of Carbon Fiber Paper for Gas Diffusion Layer of Fuel Cell and Carbon Fiber Paper for Gas Diffusion Layer of Fuel Cell. Lu Xuefeng, Rao Wenxin, Feng Yong, Tian Hexin,..
Paper and Pulp
| Tue 03 Feb 2026
Beijing, Feb. 3 -- Rizhao Huatai Paper Industry and Qilu University of Technology Shandong Academy of Sciences have applied Chinese patent for Method for Producing Micron-scale and Nano-scale Lignin in Pulping Process. Tian Guoyu, Sun Yueping, Zhang Yuquan, Ni Shuzhen, Wang Bao, Sheng Xiqing and Wang Zhaojiang developed it.
T..
Paper and Pulp
| Mon 02 Feb 2026
Geneva, Feb. 3 -- Industry Academic Cooperation Foundation Gyeongsang National University has submitted a patent application for Surface-foamed Paper and Paperboard Coated with Thermosensitive Micro-foaming Agent. This invention was developed by Kim Chul Hwan and Shin Kyoung Sik.
The patent application number is WO2025KR05042 2..
Paper and Pulp
| Tue 03 Feb 2026
Beijing, Feb. 3 -- Guangdong Liangshi Industrial Mat Co Ltd has filed a patent application for Polymer, Paper Reinforcing Agent and Preparation Method Thereof. This invention was developed by Su Jieping and Xu Weijing.
The patent application number is CN202510607122 20250513. The patent publication number is CN120399144 (A). ..
Paper and Pulp
| Tue 03 Feb 2026
Beijing, Feb. 3 -- Ecarx Hubei Technology has sought patent for Vehicle-mounted Display Screen Wallpaper Control Method, Electronic Equipment and Storage Medium. This invention was developed by Lyu Wenlin.
The patent application number is CN202510839734 20250623. The patent publication number is CN120396680 (A). International P..
Paper and Pulp
| Tue 03 Feb 2026
Beijing, Feb. 3 -- State Intellectual Property Office of China has released Changsha Hongfa Printingstry Co Ltd patent application for Online Adjusting System and Method for Water Content of Paper for Web Printing. This invention was developed by Luo Yong, Yang Chunwu, Zhou Zhiwu, Wu Bin and He Hairong.
The patent application..
Paper and Pulp
| Tue 03 Feb 2026
Beijing, Feb. 3 -- Jiangxi Zhuoya Ind Co Ltd has submitted a patent application for Environment-friendly Wallpaper Flexible Production System Device and Method. This invention was developed by Kong Guanxu, Cao Guangzu, Peng Qimeng and Zhou Chuanguo.
The patent application number is CN202510751860 20250606. The patent publicat..
Paper and Pulp
| Tue 03 Feb 2026
Beijing, Feb. 3 -- Shandong Taibao Preventing Counterfeit Co Ltd has sought patent for Preparation Process of Hot Stamping Optical Variable Anti-counterfeiting Paper Box. This invention was developed by Tian Chenyuan, Liu Xinxiao, Li Quanshu, Gong Yu, Xu Yaodong, Song Zhenxu and Yu Kehan.
The patent application number is CN20..
Paper and Pulp
| Tue 03 Feb 2026
Beijing, Feb. 3 -- Guangdong Wanlian Packing Mech Co Ltd has submitted a patent application for Corrugated Paperboard Machine Capable of Improving Ridge Tip Attaching Quality and Efficiency. Luo Weibin and Wei Yilin developed the invention.
The patent application number is CN202510479147 20250416. The patent publication numbe..
Paper and Pulp
| Tue 03 Feb 2026
Beijing, Feb. 3 -- Harbin Institute of Technology Shenzhen Institute of Science and Technology Innovation has submitted a patent application for Polyhedral Metamorphic Paper Folding Mechanism. This invention was developed by Li Bing, Zhang Yangqin and Kang Xi.
The patent application number is CN202510425821 20250407. The patent..
Paper and Pulp
| Tue 03 Feb 2026
Beijing, Feb. 3 -- Guangzhou Longcheng Paper Plastic Products Co Ltd has submitted a patent application for Feeding Device for Paper Cup Machine. This invention was developed by Li Yangdeng, Huang Yuegui and Cai Sixia.
The patent application number is CN202510745913 20250605. The patent publication number is CN120396434 (A). ..
Paper and Pulp
| Tue 03 Feb 2026
Beijing, Feb. 3 -- LCFC Hefei Electronics Technology has sought patent for Folding Carton Body, Paperboard Processing Cutter and Manufacturing Method of Folding Carton Body. This invention was developed by Zhang Qian, Chang Gui, Wei Mingtang, Zhang Shuwei and Liao Yanbing.
The patent application number is CN202510591852 2025050..
Paper and Pulp
| Tue 03 Feb 2026
Beijing, Feb. 3 -- State Intellectual Property Office of China has released Jinan Lvbao Paper Products Co Ltd patent application for Paper Product Packaging Box Flanging Machine. This invention was developed by Xiao Dongsheng, Xiao Xueqiang, Jiang Liyuan, Zhao Yingjie and Peng Dan.
The patent application number is CN202510445..
Paper and Pulp
| Tue 03 Feb 2026
Beijing, Feb. 3 -- Wenzhou Topnow Machinery Co Ltd has applied Chinese patent for Full-automatic Paper Cup Machine. Wu Changjie developed it.
The patent application number is CN202510861969 20250625. The patent publication number is CN120396430 (A). International Patent Classification codes are B31B50/00, B31B50/04, B31B50/06..
Paper and Pulp
| Tue 03 Feb 2026
Beijing, Feb. 3 -- State Intellectual Property Office of China has published Beijing Dongfang Zhicai Printing Co Ltd patent application for Method for Manufacturing Plastic Dripping Mold Based on Naked Eye 3D and Paper Mounting Process and Mold. The invention was developed by Zhao Xiaoxu.
The patent application number is CN20..
Paper and Pulp
| Tue 03 Feb 2026
Beijing, Feb. 3 -- State Intellectual Property Office of China has released Shanxi Zhizhuo Electric Co Ltd and Taiyuan University of Technology patent application for Flotation Tailing Pulp Treatment Device. This invention was developed by Wang Ranfeng, Zhang Shuxin and Ren Hanchi.
The patent application number is CN202510904..
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