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Paper and Pulp
| Mon 16 Feb 2026
Beijing, Feb. 17 -- State Intellectual Property Office of China has received Guangzhou Beiyun Technology patent application for Corrugated Paper Box Expanding Mechanism. Huang Baojun developed the invention.
The patent application number is CN202510580256 20250507. The patent publication number is CN120552407 (A). International..
Paper and Pulp
| Mon 16 Feb 2026
Beijing, Feb. 17 -- State Intellectual Property Office of China has released Zhejiang Ruida Machinery patent application for Integrated Paper Cup Curved Surface Forming System. This invention was developed by Chen Zhiping, Chen Gaofeng and Chen Zhiguang.
The patent application number is CN20251106565 20250722. The patent public..
Paper and Pulp
| Mon 16 Feb 2026
Beijing, Feb. 17 -- Guangxi Luyuan New Material Technology has submitted a patent application for Impregnated Paper Storage Device with Humidity Regulation and Control Function. This invention was developed by Liu Weimin.
The patent application number is CN202510933103 20250708. The patent publication number is CN120553274 (A)...
Paper and Pulp
| Mon 16 Feb 2026
Beijing, Feb. 17 -- State Intellectual Property Office of China has released Zhejiang Jingxing Paper Joint Stock patent application for River Water Taking and Sand Removing Device and Sand Removing Method. This invention was developed by Shen Haitao and Zhao Bingjun.
The patent application number is CN202510967604 20250714. The..
Paper and Pulp
| Mon 16 Feb 2026
Beijing, Feb. 17 -- State Intellectual Property Office of China has released Zhaoqing University patent application for Polydopamine-based Super-hydrophobic Paper as Well as Preparation Method and Application Thereof. This invention was developed by Wang Qing, Kong Yantong, Wang Hongwu, Chen Zijian, Zhong Yingying and Mo Qijie.
..
Paper and Pulp
| Mon 16 Feb 2026
Beijing, Feb. 17 -- Institute of Chemistry, Chinese Academy of Sciences has submitted a patent application for Method for Preparing Composite Paper Pulp from Recycled Materials and Application of Recycled Materials in Preparation of High-performance Composite Recycled Paper. This invention was developed by Li Bingchun, Tian Weig..
Paper and Pulp
| Tue 17 Feb 2026
Beijing, Feb. 17 -- Zhangjiakou Cigarette Factory has applied Chinese patent for Elliptical Shaft Device for Paper Supply System of Filter Tip Assembling Machine. Li Duanduan, Wang Zhen, Ji Peng, Zhou Laihong, Ma Chaohui, Yang Jiansheng, Zhao Changjiu, Ding Ying, Sun Wei, Li Jintao, Liu Huge, Zhao Jianli, Zhang Jianlong and Yu Y..
Paper and Pulp
| Tue 17 Feb 2026
Beijing, Feb. 17 -- Jiangmen Qiaoyu Paper has submitted a patent application for Efficient Desanding System for Pulping. This invention was developed by Jin Huachun, Su Jinhua and Yang Chunlin.
The patent application number is CN202510817998 20250618. The patent publication number is CN120550461 (A). International Patent Classi..
Paper and Pulp
| Tue 17 Feb 2026
Beijing, Feb. 17 -- State Intellectual Property Office of China has received Shandong Hechuang New Material patent application for Corrugated Paper Thickness Detection Device and Detection Method. Gao Shouqiang, Wang Chuanbao, Niu Sipeng and Zhang Qiang developed the invention.
The patent application number is CN202510809146 20..
Paper and Pulp
| Tue 17 Feb 2026
Beijing, Feb. 17 -- State Intellectual Property Office of China has published Zhejiang Institute of Quality Sciences patent application for Method for Measuring Oral Migration Volume of Perfluorinated Compound in Paper Straw. The invention was developed by Yang Yang, Wang Jin, Luo Yan, Yang Chun, Ren Jiefang, Luo Ligang, Qiu Jia..
Paper and Pulp
| Mon 16 Feb 2026
Beijing, Feb. 17 -- Yongfa Henan Moulding Technology Development has filed a patent application for Air Suction Type Side Face Punching Machine for Paper Pulp Molding Three-dimensional Product. This invention was developed by Hou Ruiqiang, Gu Xiaowei, Yan Li, Zhang Feixiang, Fu Suling, Zhang Xinchao, Wang Xiaochuang, Fu Qiaojie,..
Paper and Pulp
| Tue 17 Feb 2026
Munich, Feb. 17 -- Oji Holdings has submitted a patent application for Heat-sealable Paper and Packaging Bag. Koyama Shiori, Noishiki Yasutomo and Wakabayashi Misaki developed the invention.
The patent application number is EP20240779821 20240321. The patent publication number is EP4692456 (A1). International Patent Classificat..
Paper and Pulp
| Mon 16 Feb 2026
Beijing, Feb. 16 -- State Intellectual Property Office of China has released Huizhou Jinchaoren Packaging Mat Co Ltd patent application for Paper Mold Forming Equipment. This invention was developed by He Yongchao and He Yangpeng.
The patent application number is CN202510883568 20250629. The patent publication number is CN120..
Paper and Pulp
| Mon 16 Feb 2026
Beijing, Feb. 16 -- Mudanjiang Hengfeng Paper Co Ltd has submitted a patent application for Preparation Method of Medical Dialyzing Paper. This invention was developed by Liang Jie, Zhou Zaili, Du Qi, Han Bangchao and Xu Hongdong.
The patent application number is CN202510750706 20250606. The patent publication number is CN120..
Paper and Pulp
| Mon 16 Feb 2026
Beijing, Feb. 16 -- Zhejiang Huachuan Industrial Group has submitted a patent application for Raw Material Paper Pulp Filtering Equipment for Paper Tube Production. This invention was developed by Feng Xiaoyi, Shi Wenjun, Ma Guotao, Zhu Qiuyan, Fang Jinjun and Qin Lei.
The patent application number is CN202510565989 20250430...
Paper and Pulp
| Mon 16 Feb 2026
Beijing, Feb. 16 -- South China University of Technology has filed a patent application for Bleaching Method of Low-concentration Paper Pulp. This invention was developed by Liu Mingyou.
The patent application number is CN202510739333 20250604. The patent publication number is CN120537147 (A). International Patent Classificatio..
Paper and Pulp
| Mon 16 Feb 2026
Beijing, Feb. 16 -- State Intellectual Property Office of China has released Xiaogan Sanhuan Printing Co Ltd patent application for Method and System for Controlling Paper Printing Speed. This invention was developed by Liu Wei, Li Junbo and Song Xing.
The patent application number is CN202510829735 20250620. The patent publi..
Paper and Pulp
| Mon 16 Feb 2026
Beijing, Feb. 16 -- Jinjiang Modern Color Printing Co Ltd has submitted a patent application for Environment-friendly Paperboard Ink Printing Process and Equipment. This invention was developed by Ding Chundi, Wu Yuan, Hu Jinzhong and Yang Yunmei.
The patent application number is CN202510645860 20250520. The patent publicatio..
Paper and Pulp
| Mon 16 Feb 2026
Beijing, Feb. 16 -- State Intellectual Property Office of China has received No. 704 Research Institute of China State Shipbuilding and Nankai University patent application for Forming Method of Inorganic Fiber Corrugated Paper Containing Solid Amine. Dai Junyu, Wang Guodong, Liu Wei, Chen Haijun and Sun Han developed the invent..
Paper and Pulp
| Mon 16 Feb 2026
Beijing, Feb. 16 -- State Intellectual Property Office of China has received Hunan Yilong Packaging Co Ltd patent application for Feeding Device of Automatic Flat-pressing Flat-die Cutting Machine for Paper Based on Intelligent Sensor. Liu Yi developed the invention.
The patent application number is CN202510800314 20250616. T..
Paper and Pulp
| Mon 16 Feb 2026
Beijing, Feb. 16 -- Shandong Kalin Automation Tech Co Ltd has submitted a patent application for Honeycomb Paper Stretcher. This invention was developed by Zhu Fupan, Peng Xing, Huo Fuying and Su Lele.
The patent application number is CN20251137434 20250728. The patent publication number is CN120534010 (A). International Pate..
Paper and Pulp
| Mon 16 Feb 2026
Beijing, Feb. 16 -- State Intellectual Property Office of China has published Zhejiang New Debao Machinery patent application for Cup Bottom Knurling Device of Paper Cup Machine. The invention was developed by Peng Ziliang, Dai Daojin, Zhang Hui and Zhou Jianxiu.
The patent application number is CN202510712160 20250530. The pat..
Paper and Pulp
| Mon 16 Feb 2026
Beijing, Feb. 16 -- Jiangsu Aomei Laser Packaging Mat Co Ltd has submitted a patent application for Packaging Paperboard Processing and Feeding Device. This invention was developed by Wu Wenhai, Dong Biaolong, Dong Dengsu and Yang Qiliang.
The patent application number is CN20251142880 20250728. The patent publication number ..
Paper and Pulp
| Mon 16 Feb 2026
Beijing, Feb. 16 -- State Intellectual Property Office of China has received Huangshan Tianma Technology patent application for Edge Cutting Device for Heat Transfer Paper Production. Mao Zhifu, Han Ming and Mao Jiayi developed the invention.
The patent application number is CN202510783252 20250612. The patent publication numbe..
Paper and Pulp
| Sun 15 Feb 2026
Beijing, Feb. 16 -- State Intellectual Property Office of China has received Shi Miaoshui patent application for System for Interactive Measurement of Curl Curvature of Water Tracing Paper. Shi Miaoshui, Wang Shuo, Gao Qiqi, Zheng Gang, Zhou Guangqi, Su Kun, Liu Mingxuan and Liu Yu'ang developed the invention.
The patent appl..
Paper and Pulp
| Sun 15 Feb 2026
Beijing, Feb. 16 -- Hangzhou Linan Fusheng Decoration Materials has submitted a patent application for Dipped Paper Surface Uniformity Detection Method Based on Texture Image Analysis. Gao Fuliang, Hua Mingjie and Gao Hua developed the invention.
The patent application number is CN20251144968 20250729. The patent publication nu..
Paper and Pulp
| Mon 16 Feb 2026
Beijing, Feb. 16 -- Zhejiang Jinlong Renewable Resources Tech Co Ltd has applied Chinese patent for Graded Enzymolysis Device Based on Long and Short Fibers of Paper Pulp. Chen Huanhuan, Li Caipeng, Shang Yuanhua, Xu Weicheng, Sun Jiaqi, Zhang Ping and Zhang Feng developed it.
The patent application number is CN202510987912 2..
Paper and Pulp
| Mon 16 Feb 2026
Beijing, Feb. 16 -- State Intellectual Property Office of China has published Well Mind Paper Chongqing Co Ltd patent application for Vortex Type Papermaking Pulping Device and Method. The invention was developed by Zhao Ziliang, Zhang Ou and Wang Pingzhao.
The patent application number is CN202510838633 20250623. The patent ..
Paper and Pulp
| Sun 15 Feb 2026
Beijing, Feb. 16 -- State Intellectual Property Office of China has published Yichang Power Supply Company of State Grid Hubei Electric Power patent application for Method for Evaluating Transformer Oil Paper Insulation Aging State Based on Complex Dielectric Constant Imaginary Part Separation. The invention was developed by Liu..
Paper and Pulp
| Mon 16 Feb 2026
Beijing, Feb. 16 -- State Intellectual Property Office of China has released Dongguan Lingwei Electronic Tech Co Ltd patent application for Transfer Paper for Display Screen Production and Preparation Process Thereof. This invention was developed by Yu Xiaoxiao and Cheng Junqiang.
The patent application number is CN2025107934..
Paper and Pulp
| Sun 15 Feb 2026
Beijing, Feb. 16 -- Shandong Jiayue Material Tech Co Ltd has applied Chinese patent for Drying Device for Aluminized Paper Production. Li Xiaoqian developed it.
The patent application number is CN202510961655 20250714. The patent publication number is CN120538284 (A). International Patent Classification codes are F26B13/04, F..
Paper and Pulp
| Sun 15 Feb 2026
Munich, Feb. 16 -- European Patent Office has received Billerud AB patent application for Coated Barrier Paper. Larsson Johan A, Gillgren Thomas and Prosper Wouter developed the invention.
The patent application number is EP20240715072 20240319. The patent publication number is EP4689284 (A1). International Patent Classificatio..
Paper and Pulp
| Mon 16 Feb 2026
Beijing, Feb. 16 -- Guangzhou Dachuang Intelligent Equipment Co Ltd has applied Chinese patent for Paper Feeding Device, Paper Feeding Method and Paper Rubbing System. Dai Weixue, Chen Zhide and Tao Biaohong developed it.
The patent application number is CN202510687265 20250527. The patent publication number is CN120534573 (A..
Paper and Pulp
| Mon 16 Feb 2026
Beijing, Feb. 16 -- State Intellectual Property Office of China has published Kunshan Meitai Paper patent application for Paperboard Binding and Conveying Mechanism. The invention was developed by Shen Guojun and Peng Zongsheng.
The patent application number is CN20251108107 20250722. The patent publication number is CN120534..
Paper and Pulp
| Sun 15 Feb 2026
Beijing, Feb. 16 -- Beijing Jianping Jinxing Biomedical Co Ltd has sought patent for Chromatographic Test Paper for Detecting Fingertip Blood VEGF (vascular Endothelial Growth Factor) as Well as Preparation Method and Application Thereof. This invention was developed by Zou Jianping.
The patent application number is CN2025113..
Paper and Pulp
| Sun 15 Feb 2026
Beijing, Feb. 16 -- Zhangjiagang First People's Hospital has submitted a patent application for Manufacturing Method of Urine Test Paper. This invention was developed by Wang Jiajun, Zhu Xiaojue, Xu Guoxin, Qian Peixin, Li Linying and Lu Ming.
The patent application number is CN202510681766 20250526. The patent publication numb..
Paper and Pulp
| Sun 15 Feb 2026
Beijing, Feb. 16 -- Taicang Xingxin Paper Co Ltd has sought patent for Combustion Test Equipment for Flame-retardant Composite Fiber Paper Rope. This invention was developed by Zhang Guhao and Zhao Fuxing.
The patent application number is CN202510814381 20250618. The patent publication number is CN120539339 (A). International..
Paper and Pulp
| Sun 15 Feb 2026
Beijing, Feb. 16 -- Northeastern University has applied Chinese patent for Application of Amphiphilic Colorimetric Test Paper Based on Photocatalysis in Pyrophosphate Radical Detection. Tang Linkai, Li Zihao, Song Yanyan, Gao Zhida, Xu Jingwen and Zhou Jiong developed it.
The patent application number is CN202510672633 20250523..
Paper and Pulp
| Sun 15 Feb 2026
Munich, Feb. 16 -- Billerud AB has sought patent for Coated Barrier Paper. This invention was developed by Larsson Johan A, Gillgren Thomas and Prosper Wouter.
The patent application number is EP20240715071 20240319. The patent publication number is EP4689283 (A1). International Patent Classification codes are B32B29/00, D21H19..
Paper and Pulp
| Sun 15 Feb 2026
Munich, Feb. 16 -- Mondi AG has submitted a patent application for Method for Producing a Base Paper. This invention was developed by Schwaiger Elisabeth.
The patent application number is EP20240717568 20240328. The patent publication number is EP4689280 (A1). International Patent Classification codes are D21C9/00, D21H11/02, D..
Paper and Pulp
| Sun 15 Feb 2026
Munich, Feb. 16 -- Solenis Technologies Cayman has submitted a patent application for Additive Compositions for Papermaking. This invention was developed by Henn Daniel M, Borkar Sachin, Riehle Richard J and Wright Matthew.
The patent application number is EP20240785722 20240404. The patent publication number is EP4688890 (A1)...
Paper and Pulp
| Mon 16 Feb 2026
Beijing, Feb. 16 -- Foshan Corenew Machinery Co Ltd has submitted a patent application for Air Exhaust Part and Multi-section Air Exhaust Energy-saving Paper Folding Roller. This invention was developed by Lee Young Bok.
The patent application number is CN202510707649 20250529. The patent publication number is CN120534818 (A)..
Paper and Pulp
| Mon 16 Feb 2026
Beijing, Feb. 16 -- Longkou Bohai Paper has filed a patent application for Paperboard Stacking Equipment with Aligning Function. This invention was developed by Ma Guoqing, Xu Yongjian and Sun Zhigang.
The patent application number is CN202510999516 20250721. The patent publication number is CN120534812 (A). International Pat..
Paper and Pulp
| Mon 16 Feb 2026
Beijing, Feb. 16 -- Anders Changzhou Surface Tech Co Ltd has filed a patent application for Automatic Paper Laying Device. This invention was developed by Dai Zhijian and Ma Yi.
The patent application number is CN202510904172 20250701. The patent publication number is CN120534792 (A). International Patent Classification codes..
Paper and Pulp
| Mon 16 Feb 2026
Beijing, Feb. 16 -- State Intellectual Property Office of China has released Shanghai Rightint New Material Tech Co Ltd patent application for Transfer Device for Photographic Paper Roll. This invention was developed by Zhang Zhourui.
The patent application number is CN202510754277 20250606. The patent publication number is C..
Paper and Pulp
| Mon 16 Feb 2026
Beijing, Feb. 16 -- Shanxi Yungang Paper Ind Co Ltd has submitted a patent application for Paper Roll Conveying System. Liang Jie, Wang Yuting and Li Xiaojun developed the invention.
The patent application number is CN20251131998 20250725. The patent publication number is CN120534704 (A). International Patent Classification c..
Paper and Pulp
| Sat 14 Feb 2026
Beijing, Feb. 14 -- South China University of Technology has submitted a patent application for Beet Pulp Fiber-based Polycarboxylated Cationic Bio-adsorbent as Well as Preparation Method and Application of Beet Pulp Fiber-based Polycarboxylated Cationic Bio-adsorbent. Zhu Siming and Yang Minxia developed the invention.
The pat..
Paper and Pulp
| Fri 13 Feb 2026
Beijing, Feb. 14 -- State Intellectual Property Office of China has published UPM-Kymmene patent application for Glass Paper Comprising Bctmp and Recycled Pulp. The invention was developed by Kotilainen Jari.
The patent application number is CN20238091159 20231221. The patent publication number is CN120530245 (A). International..
Paper and Pulp
| Fri 13 Feb 2026
Alexandria, Feb. 14 -- Council of Scient & Industrial Research has been granted a patent for Non-invasive Paper Based Device for Pregnancy Detection in Cattle and Buffaloes. Umapathy Govindhaswamy, Asthana Amit, Chintalagiri Mohan Rao, Kumar Vinod and Gopi Suresh developed the invention.
The patent application number is US20201..
Paper and Pulp
| Sat 14 Feb 2026
Beijing, Feb. 14 -- State Intellectual Property Office of China has released Ningbo Changheng Electric Drive Tech Co Ltd patent application for Method and System for Installing Photographic Paper in Stator Slot, Storage Medium and Intelligent Terminal. This invention was developed by Xu Changyou and Liu Shengheng.
The patent ..
Paper and Pulp
| Sat 14 Feb 2026
Alexandria, Feb. 14 -- Nippon Beet Sugar Mfg Co Ltd has received a patent for Method for Controlling Decomposition of Corrosion-resistant Paper. This invention was developed by Nakagawa Takuya, Ota Yasuomi, Okuhama Yoshiaki and Nakao Seiichiro.
The patent application number is US202118042829 20210304. The patent publication n..
Paper and Pulp
| Sat 14 Feb 2026
Alexandria, Feb. 14 -- Envioneer Co Ltd has been granted a patent for Ceramic Paper and Method for Preparing Same. Han Jeong Cheol, Park Seong Eun, Lee Byeong Joon, Won Ji Soo, Jang Woong Gi and Tak Hye Yeong developed the invention.
The patent application number is US202218265144 20220602. The patent publication number is US..
Paper and Pulp
| Sat 14 Feb 2026
Beijing, Feb. 14 -- Suzhou Guanwei Thermal Sensitive Paper has submitted a patent application for Thermosensitive Label Paper Cutting Quality Identification Method, System and Equipment and Medium. This invention was developed by Xu Minhua.
The patent application number is CN202510534625 20250427. The patent publication number ..
Paper and Pulp
| Sat 14 Feb 2026
Beijing, Feb. 14 -- Dongying Guangyuan Biological Tech Co Ltd has filed a patent application for Wild Jujube Pulp and Kernel Image Segmentation and Extraction System Based on Image Processing. This invention was developed by Ji Weishang, Wang Yanxia, Wang Jingning and Kang Mengchen.
The patent application number is CN20251070..
Paper and Pulp
| Sat 14 Feb 2026
Alexandria, Feb. 14 -- Toshiba Tec has been granted a patent for Printer and Paper Conveyance Apparatus. Murata Tomomasa developed the invention.
The patent application number is US202418429484 20240201. The patent publication number is US12545544 (B2). International Patent Classification codes are B41J15/02, B41J15/04, B41J15/..
Paper and Pulp
| Sat 14 Feb 2026
Alexandria, Feb. 14 -- Le Long Modern Co Ltd has secured a patent on Packaging Machine Structure for Wet Paper Towel with Sterilizating Ability. Cheng Chi-chang developed the invention.
The patent application number is US202418907530 20241006. The patent publication number is US12545462 (B2). International Patent Classificati..
Paper and Pulp
| Sat 14 Feb 2026
Beijing, Feb. 14 -- State Intellectual Property Office of China has released Bairen New Mat Guangzhou Co Ltd patent application for Process Monitoring Method and System for UV Label Paper Production. This invention was developed by Liu Weihong, Zhou Junchao, Yuan Ping'an, Huang Xinqiao, Gasic Open and Yuan Jian.
The patent ap..
Paper and Pulp
| Fri 13 Feb 2026
Beijing, Feb. 13 -- Guangzhou Hongyue Jet Printing Tech Co Ltd has sought patent for Environment-friendly Crystal Label Paper Material and Preparation Method Thereof. This invention was developed by Li Laying and Liu Wei'an.
The patent application number is CN202510478858 20250416. The patent publication number is CN120519106..
Paper and Pulp
| Fri 13 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has published MCC20 Group Shanghai Metallurgical Ind Co Ltd and China MCC20 Group Corporation patent application for Ore Pulp Dehydration Method Based on Lepidolite Ore. The invention was developed by Niu Jianrong, Wang Pengfei, Wang Hongjun, Ma Rujian and Yuan Dian..
Paper and Pulp
| Fri 13 Feb 2026
Beijing, Feb. 13 -- Gold East Paper Jiangsu Co Ltd has applied Chinese patent for Paper Cutting System and Paper Sorting Device Thereof. Dai Lin, Zhang Haihong, Huang Xiaochen and Zhu Jianji developed it.
The patent application number is CN202510823251 20250619. The patent publication number is CN120517913 (A). International ..
Paper and Pulp
| Fri 13 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has released Taibo Adhesive Material (Dongtai) patent application for Uniform Adjusting Mechanism for Surface Tension of Coated Paper. This invention was developed by Guo Baikun, Guo Shengwang, Kwak Seung Woo, Wang Cheng, Wang Yaozai, Hang Shuangquan, Ma Luyang, Zhu..
Paper and Pulp
| Fri 13 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has published Jiangsu Xingyu Outdoor Leisure Products Co Ltd patent application for Sanitary Towel Pulp Sheet Feeding Device. The invention was developed by Qian Kai.
The patent application number is CN20251116354 20250723. The patent publication number is CN1205..
Paper and Pulp
| Fri 13 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has received Tongxiang Hengchang Paper and Plastic patent application for Lifting Device for Transferring Chemical Fiber Paper Tubes. Wang Chao, Chen Xiaoying, Zhou Feng and Zhang Yuting developed the invention.
The patent application number is CN202510522625 20250..
Paper and Pulp
| Fri 13 Feb 2026
Beijing, Feb. 13 -- Jujinlong Color Printing Packaging Xinghua Co Ltd has sought patent for Automatic Stereoscopic Warehouse for Honeycomb Paperboard Storage. This invention was developed by Zhan Zhaohao and Zou Meijuan.
The patent application number is CN202510607504 20250513. The patent publication number is CN120517740 (A)..
Paper and Pulp
| Fri 13 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has released Nantong Chengzhi Environmental Protection Tech Co Ltd patent application for Laminated Paper Production Equipment with Automatic Feeding Function. This invention was developed by Xu Haizhu.
The patent application number is CN20251103237 20250721. The..
Paper and Pulp
| Fri 13 Feb 2026
Beijing, Feb. 13 -- Wang Haoran has sought patent for Structure of Paper Take-out Meal Box and Drying and Heat Preservation Scheme of Paper Take-out Meal Box. This invention was developed by Wang Haoran.
The patent application number is CN202510738304 20250604. The patent publication number is CN120517688 (A). International P..
Paper and Pulp
| Fri 13 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has received Hetu Shanghai Art Packaging Co Ltd patent application for Paper Box Packaging Machine. Li Jing developed the invention.
The patent application number is CN202510388880 20250331. The patent publication number is CN120517660 (A). International Patent C..
Paper and Pulp
| Fri 13 Feb 2026
Beijing, Feb. 13 -- Shandong Fuyang Lituo New Material Tech Co Ltd has submitted a patent application for Paper Packaging Box Strength Detection Device Based on Pressure Sensor. This invention was developed by Zhang Fei and Sui Changyuan.
The patent application number is CN202510646609 20250520. The patent publication number ..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has released Jiangsu Changxin Packaging Co Ltd patent application for Waste Paper Crushing Device for Carton Processing. This invention was developed by Wang Jundong.
The patent application number is CN20251104741 20250721. The patent publication number is CN1205..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 13 -- Guangdong Yangguang Comet Electronics Technology has submitted a patent application for Automatic Paper Rubbing Mechanism and Paper Shredder. Li Guoguang and Xu Yifeng developed the invention.
The patent application number is CN202510798319 20250616. The patent publication number is CN120515549 (A). Internat..
Paper and Pulp
| Fri 13 Feb 2026
Beijing, Feb. 13 -- Southeast University has filed a patent application for Flying Mechanical Arm Based on Paper Folding Structure and Parameter Optimization Design and Control Method. This invention was developed by Zhang Jun, Li Jiaqian, Huang Huyi, Cao Kaiqin and Song Aiguo.
The patent application number is CN202510686086 20..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 13 -- Shantou Jinshucheng Paper Co Ltd has sought patent for Packing Paper Gravure Press. This invention was developed by Xu Shugeng.
The patent application number is CN20251123476 20250724. The patent publication number is CN120517047 (A). International Patent Classification codes are B41F13/00, B41F22/00, B41F..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has received Henan Huiquan Biotechnology Co Ltd patent application for Alkali-free Glue Coating Device on Corrugated Paper Production Line. Li Bo and Zhang Xing developed the invention.
The patent application number is CN202510729508 20250603. The patent publicat..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 13 -- Shaanxi Dongfang Environmental Prot Industry Group Dongpeng Renewable Resources Utilization Co Ltd has submitted a patent application for Primary Pulp Residue-water Separation Equipment for Clean Papermaking. This invention was developed by Gao Xiaohui, Liu Haiguo, Liu Qunli and Wen Dongping.
The patent ap..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has received Shougang Luannan Macheng Mining Ind Co Ltd patent application for Control Method, Device and Equipment of Ore Pulp Concentration System and Medium. Zhao Jianhua, Zhu Jianshuang, Zhang Yungang, Gu Weichao, Gao Liyong, Huang Lianfu, Han Yongqiang, Wang Ch..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has released Yantai Jinpeng Mining Machinery Co Ltd patent application for Treatment Device for Deposited Ore Pulp in Overflow Ditch of Thickener. This invention was developed by Yu Kai, Liu Chong, Liu Weicheng, Wang Tao and Xu Qingyan.
The patent application num..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 13 -- Ningbo Asia Pulp & Paper has submitted a patent application for Paperboard and Preparation Method Thereof. This invention was developed by Ye Chunjie, Wang Lexiang, Liu Wei, Tian Weishi and Wang Fangning.
The patent application number is CN202510675421 20250523. The patent publication number is CN120520115 (..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has published Anhui Tianxiang High Tech Special Packaging Mat Group Co Ltd patent application for Waterproof Tipping Paper. The invention was developed by Yu Tianxiang, Yu Fangqing, Chu Xiaofeng, Chu Yiwei and Yu Xiaoxia.
The patent application number is CN202511..
Paper and Pulp
| Fri 13 Feb 2026
Geneva, Feb. 13 -- Jujo Paper has applied WIPO patent for Release Paper Base Sheet and Release Paper. Tosaka Masaya, Yoshida Yoshio, Abe Hiroaki, Hatakeyama Yuto and Watanabe Yuhi developed it.
The patent application number is WO2025JP25074 20250714. The patent publication number is WO2026028777 (A1). International Patent Class..
Paper and Pulp
| Fri 13 Feb 2026
Geneva, Feb. 13 -- Nippon Paper Industries has submitted a patent application for Release Paper Base Sheet and Release Paper. This invention was developed by Tosaka Masaya, Yoshida Yoshio, Furui Shintaro and Hirai Kenji.
The patent application number is WO2025JP22049 20250619. The patent publication number is WO2026028640 (A1)...
Paper and Pulp
| Fri 13 Feb 2026
Geneva, Feb. 13 -- World Intellectual Property Organization has released Nippon Kinsen Kikai patent application for Paper Sheet Processing Device. This invention was developed by Izawa Shinya, Kitano Tomonori, Iose Shin, Ichiminami Tomoyuki, Inami Shori and Ishihara Yuki.
The patent application number is WO2025JP20484 2025060..
Paper and Pulp
| Fri 13 Feb 2026
Geneva, Feb. 13 -- Nippon Kinsen Kikai has sought patent for Paper Sheet Processing Device. This invention was developed by Izawa Shinya, Kitano Tomonori, Iose Shin, Ichiminami Tomoyuki, Inami Shori and Ishihara Yuki.
The patent application number is WO2025JP20483 20250606. The patent publication number is WO2026028597 (A1). In..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 13 -- Linyi Xiangrun New Decoration Mat Co Ltd has submitted a patent application for Melamine Paper Surface Defect Detection System Based on Optical Detection. This invention was developed by Wang Pan, Sun Weida and Sun Chunzheng.
The patent application number is CN202510991653 20250718. The patent publication ..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has released Zhejiang Aimanshi Intelligent Household Co Ltd patent application for Viscous Force Testing Device for Adhesive Wallpaper. This invention was developed by Wang Lu, Wang Xinhai, Chen Min, Mao Xinjian, Xu Yong, Wu Xiaohong, Xiao Sa, Zhang Tonglin, Li Qin,..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has released Yantai Yuto Printing & Packaging Co Ltd patent application for Paper Hook Automatic Pre-folding Box Wall Glue Scraping and Edge Shoveling Equipment. This invention was developed by Wu Xinguo, Liu Donghua, Gu Guopeng, Chen Liang and Wei Yongzeng.
The ..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has received Jiangsu Fantasy Packaging New Mat Co Ltd patent application for Rolling Equipment for Base Paper Film Pasting in Paper Cup Production. Liu Jiajia and Hu Ruirui developed the invention.
The patent application number is CN202510728045 20250603. The pat..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has released Jiangsu Kangxun Digital Control Equipment Tech Co Ltd patent application for Double-roller Conveying Type Paper Cutter for Carton Production. This invention was developed by Liu Zhen.
The patent application number is CN202411413305 20241011. The pate..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 13 -- Anhui Fengyang Guofeng Ecological Tech Material Co Ltd has applied Chinese patent for Preparation Method and Preparation Device of Air Filter Paper. Liang Zhiqiang developed it.
The patent application number is CN202510915979 20250703. The patent publication number is CN120520112 (A). International Patent ..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has received Lhasa Caiquan Fuli Nat Handmade Industry Co Ltd patent application for Tibetan Paper Manufacturing Method for Student Exercise Book. Danzeng Quzhen developed the invention.
The patent application number is CN202510876584 20250627. The patent publicat..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 13 -- Nine Dragons Paper Taicang Co Ltd has filed a patent application for Back Sizing System for Papermaking. This invention was developed by Xu Jian.
The patent application number is CN202510819976 20250619. The patent publication number is CN120520108 (A). International Patent Classification codes are D21H21/..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has received Guangdong Guanhao High-Tech patent application for Thermo-sensitive Paper Coating Suitable for Backing-paper-free Label and Preparation Method and Application of Thermo-sensitive Paper Coating. Wen Hui, Liang Dongmei, Cheng Xiao, Long Dongping, Chen Tin..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has released Gold East Paper Jiangsu Co Ltd patent application for Paper Product, Coating, Biological Adhesive and Preparation Method Thereof. This invention was developed by Li Jun, Tao Weifeng, Yin Qing, Wang Hongliang and Yu Wangsheng.
The patent application n..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 13 -- Xu Zhouyu has submitted a patent application for Dry and Wet Mixed Absorbent Paper Production Equipment.
The patent application number is CN202510776808 20250611. The patent publication number is CN120520105 (A). International Patent Classification codes are D21F11/00, D21H11/00 and D21H21/20. Cooperativ..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has published Dongguan Shunyu Paper Ind Co Ltd patent application for Efficient Production Equipment and Process for High-strength Corrugated Medium Paper. The invention was developed by Liu Weifeng and Yi Rongzong.
The patent application number is CN202510646168..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has published Wanzai Jinke Paper Ind Co Ltd patent application for Firework Paper Heat Recovery Device. The invention was developed by Luo Gengxue.
The patent application number is CN202510718074 20250530. The patent publication number is CN120520099 (A). Interna..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has published Wenzhou Libaijia Culture Articles Co Ltd patent application for Paper Cutting Device for Notebook Processing. The invention was developed by Zhou Qing and Zhou Han.
The patent application number is CN202510884983 20250630. The patent publication num..
Paper and Pulp
| Fri 13 Feb 2026
Geneva, Feb. 13 -- Syntron Ind Pvt Ltd has sought patent for Water-based Anionic Pigment Ink for School and Office Paper Stationary Flexogaphic Printing Without Synthetic Polymer Binders and Resin. This invention was developed by Trivedi Shrenik M, Trivedi Rushay S and Vyas Bhavtosh R.
The patent application number is WO2024I..
Paper and Pulp
| Fri 13 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has received Zhenjiang Xintai Insulation Mat Co Ltd patent application for Transformer Insulation Hard Paper Tube and Manufacturing Method. Chen Xin and Zhu Lian developed the invention.
The patent application number is CN202510890068 20250630. The patent publica..
Paper and Pulp
| Fri 13 Feb 2026
Beijing, Feb. 13 -- Hainan Gold Hong Ye Paper Co Ltd has filed a patent application for Broken Paper Judging and Recycling System. This invention was developed by Lin Youzheng, Cai Yujun and Fu Haoke.
The patent application number is CN202510681982 20250526. The patent publication number is CN120507367 (A). International Pate..
Paper and Pulp
| Thu 12 Feb 2026
Beijing, Feb. 13 -- State Intellectual Property Office of China has received Yunnan Dali Tianxin Packaging Mat Co Ltd patent application for Double-sided Laser Marking Equipment for Lined Paper Production. Zhou Jiabao, Yang Genghui, Rao Simei, Zha Meihua, Zhao Siming, Zhao Xijiu, Zhang Xiuping and Yang Yaxing developed the inven..
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