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Paper and Pulp
| Fri 07 Aug 2026
Beijing, Aug. 8 -- State Intellectual Property Office of China has received Chongqing Academy of Metrology and Quality Inspection patent application for Fruit Pulp Grinding, Kernel Removing and Kernel Remaining Device for Food Detection and Fruit Sample Preparation. Zhou Bangmeng, Wang Chuan, Su Lin, Li Xiaofeng, Zhang Lini and ..
Paper and Pulp
| Sat 08 Aug 2026
Beijing, Aug. 8 -- Wuhan Jingchen Wisdom Sign Technology has been granted a patent for Label Paper for Printing. This invention was developed by He Guangrong, Lai Binbin and Hu Wei.
The patent application number is CN202422621567U 20241029. The patent publication number is CN223513606 (U). International Patent Classification co..
Paper and Pulp
| Sat 08 Aug 2026
Beijing, Aug. 8 -- Chinese Patent for Thermal Transfer Printing Label and Label Roll Paper has been issued to Wuhan Jingchen Wisdom Sign Technology. This invention was developed by He Guangrong, Lai Binbin and Hu Wei.
The patent application number is CN202422621569U 20241029. The patent publication number is CN223513607 (U). In..
Paper and Pulp
| Fri 07 Aug 2026
Beijing, Aug. 8 -- Zhejiang New Debao Machinery has applied Chinese patent for Paper Cup Machine with Fault Prediction Function and Use Method Thereof. Peng Ziliang, Zhou Jianxiu and Dai Hongan developed it.
The patent application number is CN202610542842 20260423. The patent publication number is CN122058581 (A). International..
Paper and Pulp
| Fri 07 Aug 2026
Beijing, Aug. 8 -- Zhejiang Wuyi Haowei Machinery has filed a patent application for Integrated Pre-forming Mechanism and Forming Method for Flat Paper Packaging Box. This invention was developed by Fu Huiwu and Lan Zhichao.
The patent application number is CN202610376651 20260325. The patent publication number is CN122058582 (..
Paper and Pulp
| Sat 08 Aug 2026
Beijing, Aug. 8 -- Xidian University has submitted a patent application for Paper Folding Reflective Array Antenna Reconfigurable Unit and Array Bias Circuit Wiring Method Thereof. Song Liwei, Qiao Jinzhuo, Zhu Bingxiang, Zhang Wenjing and Wu Tengyu developed the invention.
The patent application number is CN202610456827 202604..
Paper and Pulp
| Fri 07 Aug 2026
Beijing, Aug. 8 -- Gold Hong Ye Paper (Nantong) has submitted a patent application for Laminating Wheel Set, Tissue Laminating Device and Laminating Method. This invention was developed by Ye Longfang, Li Jianxin, Zha Haibin and Yu Jie.
The patent application number is CN202610261794 20260305. The patent publication number is C..
Paper and Pulp
| Fri 07 Aug 2026
Beijing, Aug. 8 -- Guilin URIT Medical Electronic Group has submitted a patent application for Onboard Sealing Device Based on Vaginal Secretion Analysis Test Paper. This invention was developed by Xiong Yanbai, Xu Qiang, Shen Maojiang, Teng Mingquan and Lee Gun-ho.
The patent application number is CN202610323863 20260317. The ..
Paper and Pulp
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Henan Luanlu Expressway Construction Co Ltd and Henan Jiaoyuan Engineering Technology Group have applied Chinese patent for Basalt Fiber Concrete Pulp Shooting Machine. Dang Haishuai, Mu Weifang, Shi Zhongqing, Yang Haidong, Wang Jibo, Zhang Huadong, Zhou Xuan, Wang Yafei and Yuan Hao developed it.
The pate..
Paper and Pulp
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Chongqing Farsight Printing has applied Chinese patent for Method and Device for Synchronously Printing Examinee Information of Test Paper and Packaging Bag. Liu Nu, Zhang Yinhao, Xia Xianfeng, Chen Weijiu, Fu Fengyun and Duan Cheng developed it.
The patent application number is CN202610335940 20260319. The p..
Paper and Pulp
| Thu 06 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has released Guangdong Meike New Material patent application for Intelligent Cigarette Packet Paperboard Production Data Processing Method and System. This invention was developed by Yan Shutao, Huang Ying and Chen Yunyun.
The patent application number is CN20261016..
Paper and Pulp
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Chongqing Chongcheng Paper Ind Co Ltd has applied Chinese patent for Transfer Equipment for Paper Packaging Box Production and Processing. Chen Yun and Zhang Ming developed it.
The patent application number is CN202610308280 20260313. The patent publication number is CN122009300 (A). International Patent Cl..
Paper and Pulp
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Quzhou University has sought patent for Papermaking Process Carbon Emission Optimization Method Based on Shap-pso. This invention was developed by Chen Ye, Dong Yunyuan, Zhang Min, Liao Jianming, Zhang Guanqing and Chen Xiaobin.
The patent application number is CN202511901303 20251216. The patent publicatio..
Paper and Pulp
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Rongyao Terminal has applied Chinese patent for Wallpaper Setting Method and Device and Storage Medium. Zhang Taolin, Wang Yining and Jiao Junting developed it.
The patent application number is CN202511959378 20240110. The patent publication number is CN122044429 (A). International Patent Classification codes..
Paper and Pulp
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Shenzhen Seaskyland Tech Co Ltd has filed a patent application for Answering Paper Marking Method and Device Based on Artificial Intelligence, Equipment and Storage Medium. This invention was developed by Li Chufeng and Tao Xiaoliu.
The patent application number is CN202511845890 20251208. The patent public..
Paper and Pulp
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Xiongan Qihang Digital Building Tech Co Ltd has submitted a patent application for Teaching and Training Online Examination Automatic Paper Marking Method Based on Computer Vision. Liu Guoyu, Zou Yunlong and Yang Senlong developed the invention.
The patent application number is CN202610138249 20260131. The ..
Paper and Pulp
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Hangzhou Hengsheng Medical Tech Co Ltd has submitted a patent application for Detection Method and System for Evaluating Hydrophilic Performance of Hydrophilic Membrane Material in Electrochemical Test Paper. Wang Yaohui, Wang Yuanwu and Gu Zhen developed the invention.
The patent application number is CN20..
Paper and Pulp
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has received Chaozhou Boda Packing Co Ltd patent application for Detection Device for Corrugated Paper and Corrugated Paper Machine. Sun Weicong, Lin Bilin and Sun Wei developed the invention.
The patent application number is CN202610195591 20260211. The patent pu..
Paper and Pulp
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Zhejiang University of Science and Technology has submitted a patent application for Composite Coated Paper as Well as Preparation Method and Application Thereof. This invention was developed by Tian Weixing and Wang Xinping.
The patent application number is CN202610368621 20260325. The patent publication num..
Paper and Pulp
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Anhui Paxun Industrial Tech Co Ltd has submitted a patent application for Anti-puncture Food Packaging Paper and Application Thereof in Packaging Bag. Liu Zhonghui and Liu Zhonghuang developed the invention.
The patent application number is CN202610452355 20260408. The patent publication number is CN1220394..
Paper and Pulp
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Hebei Moda Paper Co Ltd has applied Chinese patent for 50-200g/m < 2 > Flame-retardant Wood Pulp Paper and Flame-retardant Mixed Pulp Paper and Dual-process Preparation Method Thereof. Feng Yuehui developed it.
The patent application number is CN202610306956 20260313. The patent publication number is CN1220..
Paper and Pulp
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has released Hangzhou Industrial Invest Group Co Ltd patent application for Cigarette Paper Coloring Agent and Preparation Method Thereof. This invention was developed by Gao Ruoshi, Chen Yizhou, He Hongmei, Chen Kai and Jia Zhixin.
The patent application number i..
Paper and Pulp
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has released China Building Materials Glass New Material Research Inst Group Co Ltd patent application for Preparation Method of Functional Coating for Waterproof Paper. This invention was developed by Liu Chang, Li Gang, Bao Tian and Gan Zhiping.
The patent appli..
Paper and Pulp
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Yinquan Foshan New Mat Co Ltd has submitted a patent application for Polyelectrolyte Composite for Constructing Papermaking Filler Reinforcement and Papermaking Method. This invention was developed by Li Min and Zhang Miao.
The patent application number is CN202511585411 20251031. The patent publication num..
Paper and Pulp
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Guangzhou Kinglandclean Environmental Tech Co Ltd has submitted a patent application for Air Filter Paper and Folding Forming Process Thereof. This invention was developed by Xu Linyi and Liu Weifeng.
The patent application number is CN202610449145 20260407. The patent publication number is CN122039488 (A)...
Paper and Pulp
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has received Foshan Micro Midea Filter Mfg Co Ltd patent application for Carbon Fiber Filter Paper Manufacturing Method. Mai Jiajie, Chen Juan, Yang Jiulin and Hyun Jin-woo developed the invention.
The patent application number is CN202610136805 20260130. The pate..
Paper and Pulp
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Zhejiang Xianhe Aimaide New Mat Co Ltd has filed a patent application for Aramid Paper with High Glue Absorbency and Preparation Method Thereof. This invention was developed by Zhao Jun, Che Mingguo, Li Xiquan, Sun Daiwei, Yan Yan and Yang Chong.
The patent application number is CN202610389129 20260327. The..
Paper and Pulp
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Wuxi Teisi New Material Tech Co Ltd has applied Chinese patent for Body Paper Based on Biomass Conversion Material and Preparation Method Thereof. Deng Junjian and Deng Zhijun developed it.
The patent application number is CN202610265302 20260305. The patent publication number is CN122039481 (A). Internatio..
Paper and Pulp
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has received Shandong Century Sunshine Paper Group Co Ltd patent application for Natural Color Chemical Pulp Based on Bamboo Reed as Well as Preparation Method and Application of Natural Color Chemical Pulp. Shao Xuejun, Liu Chunlan, Li Qiqi, Chang Wanqing, Hu Chenya..
Paper and Pulp
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Dongguan Jianhui Paper has submitted a patent application for Online Mutual Production Switching Method for Three-layer-stacking Net Cage Paperboard and Two-layer-stacking Net Cage Paperboard. This invention was developed by Li Fujin, Feng Huiyi, Hou Chaohui, Wen Yingguang, Chen Wanru, Li Hongliang, Li Xiwen, ..
Paper and Pulp
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has released Hu Zhengfu patent application for Energy-saving and High-efficiency Papermaking Equipment with Ancient Moon Inclined Forming Belt. This invention was developed by Hu Zhengfu and Hu Yang.
The patent application number is CN202610228421 20260226. The pa..
Paper and Pulp
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has published Zhejiang Junlin New Material Technology patent application for Paper Tube Damage Defect Detection Method Based on Shape Features. The invention was developed by Wei Xiujin.
The patent application number is CN20261076790 20260121. The patent publication..
Paper and Pulp
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Zhenjiang Port Group has sought patent for Intelligent Paper Pulp Tallying Method and System. This invention was developed by Miao Jie, Cai Zhaowei, Qian Lei and Liu Yiwei.
The patent application number is CN202511910574 20251217. The patent publication number is CN122022618 (A). International Patent Classifi..
Paper and Pulp
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has released Shandong University patent application for Transformer Insulation Paper Machine-thermal Coupling Aging and Life Prediction Method and System. This invention was developed by Meng Fanbo, Feng Jingtong, He Dongxin, Li Qingquan, Liu Hongshun, Wu Hongbin, Sh..
Paper and Pulp
| Fri 07 Aug 2026
Beijing, Aug. 7 -- State Intellectual Property Office of China has published Henan Jingxin Biotechnology Co Ltd patent application for High-stability Papermaking Dye and Performance Testing Method Thereof. The invention was developed by Ma Kun, Li Junhao, Wu Jun and Dong Zhongming.
The patent application number is CN202512318..
Paper and Pulp
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Beijing Stomatological Hospital, Capital Medical University and Institute of Process Engineering,Chinese Academy of Sciences have filed a patent application for Chair-side Test Paper for Predicting Clinical Treatment Prognosis Effect of Periodontitis as Well as Preparation Method and Application of Chair-side ..
Paper and Pulp
| Fri 07 Aug 2026
Beijing, Aug. 7 -- Zhejiang University of Science and Technology and Zhejiang Kaifeng New Mat Co Ltd have filed a patent application for Preparation Method and Application of Composite Conductive Carbon Fiber Paper. This invention was developed by Zhuang Jingshun, Fu Danning, Zhang Xuejin, Chang Minmin, Tian Yulong, Zhang Fulong..
Paper and Pulp
| Fri 07 Aug 2026
Beijing, Aug. 7 -- South China University of Technology and National Dong Hwa University have filed a patent application for Method for Removing Metal Ions in Dissolving Pulp and Dissolving Pulp. This invention was developed by Wang Xiao, Zhao Lihong, Tao Zhifan and Kong Weiqing.
The patent application number is CN20261046251..
Paper and Pulp
| Thu 06 Aug 2026
Beijing, Aug. 6 -- Insoftb China Co Ltd has filed a patent application for Paper Diaper Cutting Device with Wrinkle Removing Structure and Using Method. This invention was developed by Zeng Guodong, Yan Peikun and Chen Limin.
The patent application number is CN202610497520 20260415. The patent publication number is CN12203408..
Paper and Pulp
| Thu 06 Aug 2026
Beijing, Aug. 6 -- State Intellectual Property Office of China has published Shuochang (Zhejiang) Precision Plastic Product patent application for Continuous Paper Feeding Printer. The invention was developed by Yu Linjie, Chen Yuping, Chen Guoxiang and Xu Hui.
The patent application number is CN202610383362 20260326. The paten..
Paper and Pulp
| Thu 06 Aug 2026
Beijing, Aug. 6 -- State Intellectual Property Office of China has published Shenzhen Yongrun Printing Co Ltd patent application for Variable-speed Paper Conveying and Tension Synchronous Control Printing Device. The invention was developed by Ye Cunguo and Li Fang.
The patent application number is CN202610424007 20260401. Th..
Paper and Pulp
| Thu 06 Aug 2026
Beijing, Aug. 6 -- State Intellectual Property Office of China has published GoerTek patent application for Release Paper Stripping Device and Release Paper Stripping Method. The invention was developed by Ma Jianyu, Hou Yulong, Deng Chunshu and Shi Ning.
The patent application number is CN20251247210 20251230. The patent publi..
Paper and Pulp
| Thu 06 Aug 2026
Beijing, Aug. 6 -- Wenzhou Mingliang Paper Plate Machinery has submitted a patent application for Automatic Paper Disc Forming Equipment and Forming Method. This invention was developed by Yao Li, Song Zhenming and Gong Hu.
The patent application number is CN202610192070 20260210. The patent publication number is CN122034415 (A..
Paper and Pulp
| Thu 06 Aug 2026
Beijing, Aug. 6 -- State Intellectual Property Office of China has awarded a patent to Henan Yuanjie Paper Products Co Ltd for Raw Paper Drying Device for Paper Bowl Processing. Guo Xinbao developed the invention.
The patent application number is CN202422768541U 20241113. The patent publication number is CN223512440 (U). Inte..
Paper and Pulp
| Thu 06 Aug 2026
Beijing, Aug. 6 -- Jiangsu Qihang Grinding Tech Co Ltd has filed a patent application for Automatic Particle Removing Device for Abrasive Paper Production Line. This invention was developed by Yuan Yiying.
The patent application number is CN202610418472 20260401. The patent publication number is CN122032948 (A). International..
Paper and Pulp
| Thu 06 Aug 2026
Beijing, Aug. 6 -- Zhengzhou Yunda Paper Equipment has received a patent for Bearing Oil Injection Structure Capable of Improving Lubricating Performance and High-temperature Wire Machine. This invention was developed by Xu Yinchuan, Lai Xiankui, Liu Weijie, He Dongge, Sun Bo, Guo Kejian, Wang Yajuan, Wang Kaiwen and Xu Wenqing...
Paper and Pulp
| Thu 06 Aug 2026
Beijing, Aug. 6 -- Guangan Jinboli Intelligent Tech Co Ltd has submitted a patent application for Paper Sucking, Pressing and Label Taking Method in Labeling. Zheng Lin, Zheng Yufan and Chen Fang developed the invention.
The patent application number is CN202610472198 20260410. The patent publication number is CN122035422 (A)..
Paper and Pulp
| Thu 06 Aug 2026
Beijing, Aug. 6 -- Hubei Zhencheng Paper has submitted a patent application for Papermaking Machine with Pulp Concentration Self-adaptive Regulation and Control Function. This invention was developed by Zhou Yinggang and Lin Bai.
The patent application number is CN202610426451 20260402. The patent publication number is CN122032..
Paper and Pulp
| Thu 06 Aug 2026
Beijing, Aug. 6 -- State Intellectual Property Office of China has received Shanghai Weiyuan Intelligent Tech Co Ltd patent application for Paper Box Opening Auxiliary Device for Boxing Machine. Shin Han-min developed the invention.
The patent application number is CN202610472819 20260410. The patent publication number is CN1..
Paper and Pulp
| Thu 06 Aug 2026
Beijing, Aug. 6 -- Anhui Kaichuang Environmental Prot Paper Plastic Co Ltd has filed a patent application for Negative Pressure Conveying System for Food Paper Cups. This invention was developed by Su Xiang and Cao Xueyi.
The patent application number is CN202610500497 20260416. The patent publication number is CN122035391 (A..
Paper and Pulp
| Thu 06 Aug 2026
Beijing, Aug. 6 -- Taicang Qiyi Tech Co Ltd has submitted a patent application for Paper Tube Directional Transportation Device for Paper Tube Manufacturing. This invention was developed by Cai Lifeng, Cai Yuexing and Ni Xiaofeng.
The patent application number is CN202610305701 20260313. The patent publication number is CN122..
Paper and Pulp
| Thu 06 Aug 2026
Beijing, Aug. 6 -- State Intellectual Property Office of China has published Chenzhou Yongwang Packaging Mat Co Ltd patent application for Cigarette Label Paper Stack Conveying and Receiving Unit. The invention was developed by Li Jun, Huang Xibiao, Li Jian and Wang Bibo.
The patent application number is CN202610231344 202602..
Paper and Pulp
| Wed 05 Aug 2026
Beijing, Aug. 6 -- Zhong Sijie has sought patent for Peach and Multi-grain Primary Pulp Co-fermented White Spirit and Preparation Method Thereof. This invention was developed by Zhong Sijie.
The patent application number is CN202610499712 20260416. The patent publication number is CN122038074 (A). International Patent Classif..
Paper and Pulp
| Tue 04 Aug 2026
Alexandria, Aug. 5 -- United States Patent for Direction Switching and Transferring Device of Paper Sheet has been issued to Japan Cash Machine Co Ltd and Nippon Kinsen Kikai. This invention was developed by Yoshitake Koji, Uemura Kazuya and Nishimura Fumihide.
The patent application number is US202218145832 20221222. The pat..
Paper and Pulp
| Wed 05 Aug 2026
Beijing, Aug. 6 -- Dongguan Haochang Paper Products Co Ltd has received a patent for Tear-resistant Corrugated Board. This invention was developed by Chen Hanbin.
The patent application number is CN20242380602U 20241213. The patent publication number is CN223510222 (U). International Patent Classification codes are B32B29/00,..
Paper and Pulp
| Wed 05 Aug 2026
Beijing, Aug. 6 -- State Intellectual Property Office of China has awarded a patent to Guangdong Xietai Intelligent Environmental Protection Tech Co Ltd for Wear-resistant Waterproof Environment-friendly Corrugated Paper Structure with Double-layer Paper Core. Huang Yongzhong, Liu Yinna, Peng Jianqiong, Wang Yulin, Peng Libiao a..
Paper and Pulp
| Wed 05 Aug 2026
Beijing, Aug. 6 -- Guangdong Caizhou Tech Co Ltd has been granted a patent for Wet Household Paper with Liquid Storage Structure Inside. Wang Jingjin developed the invention.
The patent application number is CN202422608610U 20241028. The patent publication number is CN223510218 (U). International Patent Classification codes a..
Paper and Pulp
| Wed 05 Aug 2026
Beijing, Aug. 6 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Zhefeng New Mat Co Ltd for Glassine Paper Sizing Equipment. Ding Wei, Du Wenmin, Wu Xianbao, Shi Junqi, Wu Xiaoyan, Zhang Meijuan, Que Yusong and Cheng Cheng developed the invention.
The patent application number is CN202422311888U..
Paper and Pulp
| Wed 05 Aug 2026
Beijing, Aug. 6 -- Anhui Nuolin Special Paper has received a patent for Coating Device for Special Paper Processing. This invention was developed by Zhu Zongxin.
The patent application number is CN20242256985U 20240823. The patent publication number is CN223510216 (U). International Patent Classification codes are B31F1/00 and ..
Paper and Pulp
| Wed 05 Aug 2026
Beijing, Aug. 6 -- Hubei Chenyao Tech Co Ltd has secured a patent on Gluing Device for Paper Product Manufacturing. Zhang Zhouming developed the invention.
The patent application number is CN202423103037U 20241216. The patent publication number is CN223510215 (U). International Patent Classification codes are B05C11/00, B05C5..
Paper and Pulp
| Wed 05 Aug 2026
Beijing, Aug. 6 -- Tianshui Xinyihang Paper Ind Co Ltd has obtained a patent for paper pulp deslagging equipment for paper product manufacturing. This invention was developed by Wang Xiaogang, Luo Cheng and Wu Youyou.
The patent application number is CN202422828143U 20241120. The patent publication number is CN223510210 (U). ..
Paper and Pulp
| Wed 05 Aug 2026
Beijing, Aug. 6 -- Shandong Chenzhong Mach Co Ltd has obtained a patent for papermaking pulping plane millstone. This invention was developed by Tian Yingpan, Mou Xiangzhong, Wang Zegang and Zhao Ping.
The patent application number is CN202423179224U 20241223. The patent publication number is CN223510209 (U). International Pa..
Paper and Pulp
| Wed 05 Aug 2026
Beijing, Aug. 6 -- Hubei LongChen Greentech has been awarded a patent for Surface Layer Paper Pulp Mixing Assembly and Papermaking System. This invention was developed by Hou Dacheng and Li Bin.
The patent application number is CN202422917858U 20241128. The patent publication number is CN223510208 (U). International Patent Clas..
Paper and Pulp
| Wed 05 Aug 2026
Beijing, Aug. 6 -- State Intellectual Property Office of China has released Guangdong Qirui New Material Tech Co Ltd patent application for Preparation Method of Self-adhesive Paper. This invention was developed by Zhao Yubin and Li Chuxiang.
The patent application number is CN202610263906 20260305. The patent publication num..
Paper and Pulp
| Wed 05 Aug 2026
Beijing, Aug. 6 -- State Intellectual Property Office of China has released Well Dyeing Factory Ltd and Wuyi University patent application for Empty Pulp Fiber Material Weft Knitting Fabric and Preparation Method and Application Thereof. This invention was developed by Zhou Junjian, Huang Meilin and Li Zibo.
The patent applic..
Paper and Pulp
| Wed 05 Aug 2026
Beijing, Aug. 6 -- Jiangyin Youlian Metal Products Co Ltd has received a patent for High-strength Steel Wire Packaging Spool with Detachable Paper Tube. This invention was developed by Liu Yuzhong and Jin Fei.
The patent application number is CN202422875391U 20241125. The patent publication number is CN223509419 (U). Internat..
Paper and Pulp
| Wed 05 Aug 2026
Beijing, Aug. 6 -- State Intellectual Property Office of China has awarded a patent to Suqian Ruiwang Packaging Co Ltd for Antibacterial Textile Paper Tube. Liu Ling, Zhu Chengyao, Zhao Xuechun and Zhang Guangsheng developed the invention.
The patent application number is CN20242305980U 20241206. The patent publication number..
Paper and Pulp
| Wed 05 Aug 2026
Beijing, Aug. 6 -- Ruhlamat Huarui Automation Technologies (Changzhou) has been awarded a patent for Mechanism for Automatically Conveying and Tensioning Insulation Paper of Flat Wire Motor and Measuring Residual Amount of Paper Roll. This invention was developed by Chen Hui.
The patent application number is CN20242308932U 2024..
Paper and Pulp
| Wed 05 Aug 2026
Beijing, Aug. 6 -- Linyi Changhong Decoration Materials has received a patent for Winding Equipment for Impregnated Paper Production. This invention was developed by Wang Yonghua, Lu Jingyong, Zhang Zhaocun and Mao Guichao.
The patent application number is CN20242388257U 20241214. The patent publication number is CN223509339 (U..
Paper and Pulp
| Wed 05 Aug 2026
Beijing, Aug. 6 -- Suzhou Qianfeng Paper Making Machinery Mfg Co Ltd has been awarded a patent for Paper Roll Unwinding Rear Trolley. This invention was developed by Lu Chunqing.
The patent application number is CN202423169562U 20241223. The patent publication number is CN223509332 (U). International Patent Classification cod..
Paper and Pulp
| Wed 05 Aug 2026
Beijing, Aug. 6 -- State Intellectual Property Office of China has awarded a patent to Yangzhong Fengli Grinding Mat Co Ltd for Abrasive Paper Winding Device Convenient to Use. Guo Chengxiang and Guo Jing developed the invention.
The patent application number is CN20242338391U 20241210. The patent publication number is CN2235..
Paper and Pulp
| Wed 05 Aug 2026
Beijing, Aug. 6 -- Zhejiang Haomai Paper Co Ltd has received a patent for Automatic Paper Towel Folding Device. This invention was developed by Lu Jianming.
The patent application number is CN20242325271U 20241209. The patent publication number is CN223509308 (U). International Patent Classification codes are B65H16/06, B65H1..
Paper and Pulp
| Wed 05 Aug 2026
Beijing, Aug. 6 -- Guangzhou Baite Packing Products Co Ltd has been granted a patent for Facial Paper Fine Adjustment Mechanism of Full-automatic Paper Mounting Machine. Wang Minyi developed the invention.
The patent application number is CN202520229371U 20250213. The patent publication number is CN223509301 (U). Internationa..
Paper and Pulp
| Wed 05 Aug 2026
Beijing, Aug. 6 -- Dongguan Jiufeng Carton & Machinery Co Ltd has secured a patent on Vacuum Pressure-free Paper Feeding Platform. Zhao Yi developed the invention.
The patent application number is CN202422785371U 20241114. The patent publication number is CN223509299 (U). International Patent Classification codes are B65H5/06..
Paper and Pulp
| Wed 05 Aug 2026
Munich, Aug. 6 -- Eastman Chemical Company has submitted a patent application for Biodegradable Coated Paper Articles, and Methods Thereof. This invention was developed by Fang Yichen, Hu Xiaobo and Apte Kaustubha Vishnu.
The patent application number is EP20240869004 20240917. The patent publication number is EP4780654 (A1). I..
Paper and Pulp
| Wed 05 Aug 2026
Beijing, Aug. 6 -- Suzhou Huiersi Electronic New Material Technology has obtained a patent for auxiliary feeding device for paper product cutting. This invention was developed by Wu Pinfeng and Qiu Xiaoxing.
The patent application number is CN202422929554U 20241129. The patent publication number is CN223509010 (U). Internationa..
Paper and Pulp
| Wed 05 Aug 2026
Beijing, Aug. 6 -- Jiangsu Daopeng Green Packaging Material Tech Co Ltd has been granted a patent for Molded Pulp Packaging Paper Support Assembled by Multiple Sets. Liu Xiang, Li Haiwei and Zhen Mingfei developed the invention.
The patent application number is CN202422541880U 20241021. The patent publication number is CN2235..
Paper and Pulp
| Wed 05 Aug 2026
Beijing, Aug. 6 -- Chinese Patent for Rotating Wheel Type Pushing Mechanism for Paper Cover Stacking Machine has been issued to Sichuan Soper Science & Tech Co Ltd. This invention was developed by Li Bin and He Zhifei.
The patent application number is CN202423177929U 20241223. The patent publication number is CN223509171 (U)...
Paper and Pulp
| Tue 04 Aug 2026
Alexandria, Aug. 5 -- Schaeffler Technologies AG and Schaeffler Technologies AG & Co KG have obtained a patent for method for producing wet-running friction paper. This invention was developed by Mattern Gregor and Steinmetz Stefan.
The patent application number is US202118005185 20210609. The patent publication number is US1..
Paper and Pulp
| Tue 04 Aug 2026
Beijing, Aug. 5 -- Hainan Highway Construction Project Man Co Ltd, Hainan Road & Bridge Eng Co Ltd and Foshan Highway and Bridge Eng Monitoring Station Co Ltd have sought patent for Test Paper for Rapidly Detecting Content of Phosphoric Acid in Asphalt as Well as Preparation Method and Use Method of Test Paper. This invention wa..
Paper and Pulp
| Wed 05 Aug 2026
Beijing, Aug. 5 -- State Intellectual Property Office of China has released Archroma IP patent application for Compositions Providing Barrier Properties to Paper, Paperboard and Textiles. This invention was developed by Corpet Damien Julien and De Oliveira Jorge Majer.
The patent application number is CN20248065621 20241011. Th..
Paper and Pulp
| Wed 05 Aug 2026
Beijing, Aug. 5 -- State Intellectual Property Office of China has received Sumitomo Riko Co Limited patent application for Paper Feeding Roller and Paper Feeding Device. Ito Daiki, Matsuda Hirotoshi, Sakuta Manabu, Akira Naoki and Miyagawa Shimpei developed the invention.
The patent application number is CN20258005309 202502..
Paper and Pulp
| Wed 05 Aug 2026
Beijing, Aug. 5 -- State Intellectual Property Office of China has published Eastman Chemical Company patent application for Biodegradable Coated Paper Product and Method Thereof. The invention was developed by Hu Xiaobo, Apte Kaustub Vishnu and Fang Yichen.
The patent application number is CN20248059744 20240917. The patent pu..
Paper and Pulp
| Wed 05 Aug 2026
Beijing, Aug. 5 -- Tongji Medical College Hospital of Huazhong University of Science & Technology has applied Chinese patent for Paper File Positioning and Health Degree Self-diagnosis Method and System. Gu Yafen, Hu Yabing, Jiang Mingyin and Liu Dunhui developed it.
The patent application number is CN20261096212 20260123. The ..
Paper and Pulp
| Wed 05 Aug 2026
Beijing, Aug. 5 -- Three Gorges High-Tech Information Technology has sought patent for Template Matching-based Automatic Test Paper Composition Method and System for Archive List Suite. This invention was developed by Chen Fei, Jiang Yang, Wang Jie, Wang Jian, Wang Yunfeng, Gao Shiduan, Zong Qiangwen and Zhang Yunfeng.
The pate..
Paper and Pulp
| Wed 05 Aug 2026
Beijing, Aug. 5 -- State Intellectual Property Office of China has received Jiangxi University of Science and Technology patent application for PLC (programmable Logic Controller) Control Method and System for Stabilizing Ore Dressing Pulp. Li Zizhaoxi, Zhao Kejia, Zhao Yuxuan, Liu Huizhong, Huang Jiaxin, Zuo Yifeng, Huang Lixin..
Paper and Pulp
| Tue 04 Aug 2026
Beijing, Aug. 5 -- State Intellectual Property Office of China has received Anhui Yutu Tech Co Ltd patent application for Reflection Sampling Method, System and Device of Electronic Paper and Electronic Paper. Chen Hsuan-ting developed the invention.
The patent application number is CN202610335295 20260318. The patent publica..
Paper and Pulp
| Wed 05 Aug 2026
Beijing, Aug. 5 -- State Intellectual Property Office of China has published Xi'an Xiongfeng Printing and Packaging Co Ltd patent application for Platemaking Exposure Parameter Setting Method and Equipment for Preprinting Paperboard Color Sequence and Medium. The invention was developed by Liu Xiaoning, Jia Hongyi, Zhang Jianhua..
Paper and Pulp
| Wed 05 Aug 2026
Beijing, Aug. 5 -- State Intellectual Property Office of China has published Zhejiang University of Science and Technology patent application for Papermaking Machine Fault Diagnosis Method Based on Multi-channel Grouping. The invention was developed by Wang Huaimin, Wu Ping and Ni Yuxuan.
The patent application number is CN20..
Paper and Pulp
| Tue 04 Aug 2026
Beijing, Aug. 4 -- Beijing Huayu Select Cleaning Coal Engineering Tech Co Ltd has been awarded a patent for Ore Pulp Pretreatment Device for Coal Dressing. This invention was developed by Ma Binbin.
The patent application number is CN202422859448U 20241122. The patent publication number is CN223505198 (U). International Paten..
Paper and Pulp
| Tue 04 Aug 2026
Beijing, Aug. 4 -- Wuhan Ningdian Paper Co Ltd has secured a patent on Cream Paper Coating Device. Zhang Chuanwei and Yuan Hongming developed the invention.
The patent application number is CN202422486193U 20241015. The patent publication number is CN223505517 (U). International Patent Classification codes are B05C1/08, B05C1..
Paper and Pulp
| Tue 04 Aug 2026
Beijing, Aug. 4 -- State Intellectual Property Office of China has released Hospital Affiliated To Fuzhou University patent application for Chir99021 Inducer for Regulating Autophagy and Promoting Differentiation of Dental Pulp Stem Cells and Preparation Method of Chir99021 Inducer. This invention was developed by Xie Huilan, Fa..
Paper and Pulp
| Mon 03 Aug 2026
Beijing, Aug. 4 -- Chinese Patent for Improved Abrasive Paper Frame Convenient to Replace Abrasive Paper has been issued to Yangzhong Fengli Grinding Mat Co Ltd. This invention was developed by Guo Chengxiang and Guo Jing.
The patent application number is CN202422801827U 20241118. The patent publication number is CN223506997 ..
Paper and Pulp
| Mon 03 Aug 2026
Beijing, Aug. 4 -- Yangzhong Fengli Grinding Mat Co Ltd has been granted a patent for Abrasive Paper Frame with High Locking Force. Guo Chengxiang and Guo Jing developed the invention.
The patent application number is CN202422801703U 20241118. The patent publication number is CN223506996 (U). International Patent Classificati..
Paper and Pulp
| Mon 03 Aug 2026
Beijing, Aug. 4 -- Yangzhong Fengli Grinding Mat Co Ltd has secured a patent on Stable-clamping Abrasive Paper Frame. Guo Chengxiang and Guo Jing developed the invention.
The patent application number is CN202422599459U 20241028. The patent publication number is CN223506995 (U). International Patent Classification code is B24..
Paper and Pulp
| Mon 03 Aug 2026
Beijing, Aug. 4 -- Wuhan Yifi Laser has secured a patent on Abrasive Paper Fixing Clamp of Metallographic Sample Grinding Machine. Ran Changlin, Yang Qianlin, Lei Bo and Wang Huan developed the invention.
The patent application number is CN202422509620U 20241016. The patent publication number is CN223506953 (U). International P..
Paper and Pulp
| Tue 04 Aug 2026
Beijing, Aug. 4 -- Hubei Geruisen Machinery Co Ltd has been granted a patent for Screening Mechanism of Food Pulping Machine. Hu Dezhi and Li Lexing developed the invention.
The patent application number is CN202422848297U 20241121. The patent publication number is CN223505394 (U). International Patent Classification codes ar..
Paper and Pulp
| Tue 04 Aug 2026
Beijing, Aug. 4 -- Ningxia Huaxia Jinlong Big Health Tech Co Ltd has obtained a patent for superfine crushing device for preparing whole wolfberry pulp. This invention was developed by Jin Shenghui, Lu Guijuan and Long Xuefei.
The patent application number is CN202422825561U 20241119. The patent publication number is CN223505..
Paper and Pulp
| Tue 04 Aug 2026
Beijing, Aug. 4 -- Zhonghe Beans Complete Equipment Co Ltd has been awarded a patent for Grinding Wheel Pulping Machine. This invention was developed by Wang Huaping.
The patent application number is CN202422864576U 20241122. The patent publication number is CN223505368 (U). International Patent Classification codes are B02C7..
Paper and Pulp
| Tue 04 Aug 2026
Beijing, Aug. 4 -- Hubei Xiangyun (Group) Chemical has secured a patent on Thickening Device for Refined Phosphoric Ore Pulp. He Jun, Zhang Lei, Zhou Fei, Hu Qing, Zhang Limin, Shi Xiyong, Xiang Lei, Guo Guowei and Xu Huapeng developed the invention.
The patent application number is CN202422661196U 20241101. The patent publicat..
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