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Paper and Pulp
| Sat 27 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has awarded a patent to Shandong Huatai Paper Co Ltd for Infrared Grating Correlation Protection Device. Wan Bing, Huang Peng, Wei Wenguang, Sun Xiaoyan, Wei Guohua, Li Baorui, Jiang Tie, Li Xiangmei, Wu Jicai, Zhang Shujie and Ma Xiaoqing developed the invention.
..
Paper and Pulp
| Fri 26 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has awarded a patent to China Coal Tianjin Underground Engineering Intelligent Res Institute Co Ltd; Tianjin Design Engineering Chinacoal; China Coal Tianjin Mining Technology for Visual Identification Device for Ash Content of Coal Slime Flotation Tailing Pulp. Shi..
Paper and Pulp
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Pinghu Dahong Paper Tube Co Ltd has been granted a patent for Paper Tube Outer Diameter Testing Device. Wu Jianming developed the invention.
The patent application number is CN202422135513U 20240830. The patent publication number is CN223295395 (U). International Patent Classification codes are B25B11/00 a..
Paper and Pulp
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Hubei Mengke Paper Co Ltd has been granted a patent for Drying Equipment for Producing Hologram Paper. Li Yang, Wu Yi, Zhou Fayuan, Hu Jing and Han Eun-se developed the invention.
The patent application number is CN202422367207U 20240927. The patent publication number is CN223295141 (U). International Pate..
Paper and Pulp
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Changzhou Chengxin Environmental Protection Tech Co Ltd has been granted a patent for Molded Pulp Threaded Cylinder, Manufacturing Equipment Thereof and Assembly Comprising Molded Pulp Threaded Cylinder. Lai Zongshen, Wei Shiping, Jiang Shanshan, Dong Liangyi and Chen Maoyi developed the invention.
The pat..
Paper and Pulp
| Fri 26 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has awarded a patent to Changsha Juzhoutang New Material Tech Co Ltd for Back Coating Device for Laser Direct Aluminum Plating Paper. Fu Baolong developed the invention.
The patent application number is CN202422771204U 20241114. The patent publication number is C..
Paper and Pulp
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Dongguan Fangen Electronic Material Tech Co Ltd has been awarded a patent for Glue Coating Equipment for Production of Impregnated Paper. This invention was developed by Sun Dawei.
The patent application number is CN20242233854U 20240821. The patent publication number is CN223292864 (U). International Pate..
Paper and Pulp
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Hubei Sudeke Decoration Mat Co Ltd has received a patent for Paper Dipping Device for Film Adhesive Production. This invention was developed by Gan Linghang, Liu Longfei and Wei Zimeng.
The patent application number is CN202422571385U 20241023. The patent publication number is CN223292863 (U). Internationa..
Paper and Pulp
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Shandong Fengxin Chuanyue Environmental Protection Tech Development Co Ltd has secured a patent on Closed Gas Hood for Papermaking Ventilation. Feng Xianlei and Zhang Xiaoming developed the invention.
The patent application number is CN202422814962U 20241119. The patent publication number is CN223292861 (U..
Paper and Pulp
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Chinese Patent for Papermaking Drying Part with Gas Hood has been issued to Shandong Fengxin Science & Tech Development Co Ltd. This invention was developed by Feng Xianlei and Zhang Xiaoming.
The patent application number is CN202422814957U 20241119. The patent publication number is CN223292860 (U). Inter..
Paper and Pulp
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Foshan Gaoming Hong Yuan Paper Co Ltd has secured a patent on Dehydration Device for Producing Packaging Body Paper. Li Hua developed the invention.
The patent application number is CN202422520351U 20241017. The patent publication number is CN223292858 (U). International Patent Classification codes are D21..
Paper and Pulp
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Kehong Science & Tech Group Co Ltd has been granted a patent for Waste Paper Comprehensive Utilization Fiber Separator. This invention was developed by Huang Tao, Tan Jingjing and Yu Jianming.
The patent application number is CN202422326148U 20240923. The patent publication number is CN223292857 (U). Inter..
Paper and Pulp
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Taizhou Forest Paper Co Ltd has received a patent for Wire Part Dehydration Device for Papermaking. This invention was developed by Lin Qiqun.
The patent application number is CN202421778858U 20240725. The patent publication number is CN223292856 (U). International Patent Classification code is D21F1/66.
..
Paper and Pulp
| Fri 26 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has awarded a patent to Zibo Tianyang Papermaking Machinery Co Ltd for Headbox for Papermaking. Qiu Chengdong, Bi Yubin and Bi Shude developed the invention.
The patent application number is CN202422775750U 20241114. The patent publication number is CN223292855 (..
Paper and Pulp
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Taizhou Forest Paper Co Ltd has obtained a patent for energy-saving pressure screen. This invention was developed by Lin Qiqun.
The patent application number is CN202421780232U 20240725. The patent publication number is CN223292854 (U). International Patent Classification code is D21D5/02. Cooperative Pate..
Paper and Pulp
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Pingjiang County Shengying Mica Ind Co Ltd has applied Chinese patent for Anti-curling Enhancing Method for Mica Paper. Dong Dinglu developed it.
The patent application number is CN202510496355 20250421. The patent publication number is CN120083089 (A). International Patent Classification codes are B31F5/0..
Paper and Pulp
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Yueyang Forest & Paper Co Ltd has submitted a patent application for Digital Textured Paper and Manufacturing Method and Application Thereof. Liu Chunjing, Yue Mingju, Dai Jun, Yin Hui, Li Dan, Xie Zhengwen and Zhou Guangxiao developed the invention.
The patent application number is CN202510391386 20250331..
Paper and Pulp
| Sat 27 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has published Jining Mingsheng New Mat Co Ltd patent application for Low-voc Styrene-butadiene Latex Raw Material Composition for Food Paper and Preparation Method of Low-voc Styrene-butadiene Latex Raw Material Composition. The invention was developed by Shi Xiaoda..
Paper and Pulp
| Sat 27 Dec 2025
Beijing, Dec. 27 -- Zhejiang Jiuxing New Material Tech Co Ltd has submitted a patent application for Modifier of Starch for Papermaking Sizing Agent and Preparation Process. This invention was developed by Tang Niandong, Chen Dongzhu, Du Yun and Qiao Li.
The patent application number is CN20251056386 20250114. The patent publ..
Paper and Pulp
| Sat 27 Dec 2025
Beijing, Dec. 27 -- Wuhan Kempinsh Power Equipment Co Ltd has filed a patent application for Turpentine Recovery System of Pulping and Paper-making Factory. This invention was developed by Shu Huan, He Liming, Zhao Jing, Zheng Haoyuan, Sun Yi, Xu Min and Yao Jian.
The patent application number is CN202510289329 20250312. The ..
Paper and Pulp
| Sat 27 Dec 2025
Beijing, Dec. 27 -- Taizhou Shumei Mat Ind Co Ltd has submitted a patent application for Paper Cutting and Winding Device. This invention was developed by Xia Xianlong.
The patent application number is CN202510567185 20250430. The patent publication number is CN120081246 (A). International Patent Classification codes are B65H..
Paper and Pulp
| Sat 27 Dec 2025
Beijing, Dec. 27 -- Changzhou Puxi Electronics Co Ltd has submitted a patent application for Winding Control Device for Paper Embossing Machine. This invention was developed by Li Qiurong, Liu Gang and Xu Yuxia.
The patent application number is CN202510579720 20250507. The patent publication number is CN120081241 (A). Interna..
Paper and Pulp
| Sat 27 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has released Guangzhou Horizon Printing Co Ltd patent application for Double-sensor Efficient Paper Feeding Rapid Positioning Structure. This invention was developed by Huang Anqing, Xu Liping, Chen Jie and Ni Qingshan.
The patent application number is CN20251033..
Paper and Pulp
| Sat 27 Dec 2025
Beijing, Dec. 27 -- Guangdong Pinlong Packaging Machinery Co Ltd has filed a patent application for Dedusting and Paper Feeding Device of Corrugated Board Printing Machine. This invention was developed by Chen Longsheng.
The patent application number is CN202510219205 20250226. The patent publication number is CN120081119 (A)..
Paper and Pulp
| Sat 27 Dec 2025
Beijing, Dec. 27 -- Linyi Jiangyuan Decoration Mat Co Ltd has submitted a patent application for Efficient Stacking Equipment for Impregnated Paper Production Line. This invention was developed by Liu Weimin, Wang Guanglei, Tian Jing, Zhang Hongwei and Bu Zhenke.
The patent application number is CN202510468756 20250415. The p..
Paper and Pulp
| Sat 27 Dec 2025
Beijing, Dec. 27 -- Shandong Kaili Specialty Paper Co Ltd has submitted a patent application for Two-side Painting Water Color Paper with Lines on Two Sides and Production Method Thereof. This invention was developed by Zhou Dashi, Yu Yanfeng, Shan Qiuping, Yang Lei and Fusahiro.
The patent application number is CN20251019995..
Paper and Pulp
| Sat 27 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has received Jiangxi Zhuoya Ind Co Ltd patent application for Wallpaper Coating, Gilding and Embossing Production Device. Kong Guanxu, Cao Guangzu, Peng Qimeng and Zhou Chuanguo developed the invention.
The patent application number is CN202510531968 20250425. Th..
Paper and Pulp
| Sat 27 Dec 2025
Beijing, Dec. 27 -- Shaanxi Dongfang Environmental Prot Industry Group Dongpeng Renewable Resources Utilization Co Ltd has submitted a patent application for Production System of High-strength Corrugated Paper. This invention was developed by Zhou Lei.
The patent application number is CN202510493929 20250419. The patent publi..
Paper and Pulp
| Sat 27 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has published Chongqing Hongsheng Aluminum Foil Packaging Mat Co Ltd patent application for Printing Paper Embossing Equipment. The invention was developed by Zhang Zhengdong, Zhang Xing, Zhou Ke, Lang Tao and Li Jianhua.
The patent application number is CN202510..
Paper and Pulp
| Sat 27 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has released Xiamen Ziheng Environmental Protection Tech Co Ltd patent application for Positioning Device for Producing and Processing Disposable Paper Cups. This invention was developed by Wu Bo.
The patent application number is CN202510579615 20250507. The pate..
Paper and Pulp
| Sat 27 Dec 2025
Beijing, Dec. 27 -- Fuzhou Qianjing Color Printing Co Ltd has submitted a patent application for Paper Box Processing Folder Gluer Device Capable of Preventing Deviation and Feeding. This invention was developed by Zheng Jinyu, Lv Shaoqing and Zhang Qin.
The patent application number is CN202510570494 20250506. The patent pub..
Paper and Pulp
| Sat 27 Dec 2025
Beijing, Dec. 27 -- Zhejiang Haosheng Intelligent Equipment Co Ltd has filed a patent application for Automatic Paper Splitting Machine Capable of Automatically Adapting to Size. This invention was developed by Yu Weifeng and Su Jimin.
The patent application number is CN202510541412 20250428. The patent publication number is ..
Paper and Pulp
| Sat 27 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has published Jiashan Leyin Intelligent Tech Co Ltd patent application for Cleaning Device for Grooving Rubber Roller of Paper Mounting Machine. The invention was developed by Wang Yongjun.
The patent application number is CN202510193642 20250221. The patent publ..
Paper and Pulp
| Sat 27 Dec 2025
Beijing, Dec. 27 -- Xiantao Xianyi Packaging Materials has sought patent for Braille Medicine Paper Packaging Box with Salient Point Recognition Function. This invention was developed by Li Shidan, Zhang Min, Zheng Shengchang, Ye Zexiong and Wan Zhuanyun.
The patent application number is CN202510368690 20250326. The patent publ..
Paper and Pulp
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Nine Dragons Paper Industries (Quanzhou) has obtained a patent for papermaking equipment with high binding property of wood fiber and waste paper pulp. This invention was developed by Wen Gang and Dai Jintao.
The patent application number is CN202423144430U 20241219. The patent publication number is CN223292..
Paper and Pulp
| Sat 27 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has released Xiamen Cyr Industry & Trade patent application for Method for Cold Stamping on Non-coated Paper. This invention was developed by Gui Yintai, Wang Wenqiao, Wang Heng and Shi Ningbo.
The patent application number is CN202510323136 20250319. The patent pu..
Paper and Pulp
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Jiangsu University of Science and Technology has applied Chinese patent for Waterproof Heat-insulating Coating for Thermo-sensitive Paper and Preparation Method of Waterproof Heat-insulating Coating. Yang Lin, Huang Zishuo, Wang Lu, Wang Ze and Liu Zepeng developed it.
The patent application number is CN2025..
Paper and Pulp
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Qilu University of Technology Shandong Academy of Sciences has filed a patent application for Preparation Method of Lignin-containing Nanocellulose of Biochemical Mechanical Pulp. This invention was developed by Ji Xingxiang, Xie Zhaoyong, Tanaka Tatsuru, Hao Xiao and Wang Dongxing.
The patent application nu..
Paper and Pulp
| Fri 26 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has released Anhui Public Health Clinical Center, Anhui Infectious Disease Hospital patent application for Buffer Device for Movable Pulp Dissolving Instrument. This invention was developed by Zhang Yan.
The patent application number is CN202510274495 20250310. The..
Paper and Pulp
| Fri 26 Dec 2025
Beijing, Dec. 26 -- Shenyang Xiangyu Mining Equipment Co Ltd has obtained a patent for ore pulp valve of water diaphragm pump. This invention was developed by Song Hui, Yu Wei, Yang Guochang and Zhou Haiyong.
The patent application number is CN202420282255U 20240206. The patent publication number is CN221991050 (U). Internati..
Paper and Pulp
| Thu 25 Dec 2025
Beijing, Dec. 25 -- Henan Lijing Biotechnology Co Ltd has obtained a patent for batch test paper vibration reaction intelligent equipment. This invention was developed by Min Yajie and Zhou Jingsong.
The patent application number is CN202421972253U 20240815. The patent publication number is CN223272541 (U). International Pate..
Paper and Pulp
| Thu 25 Dec 2025
Beijing, Dec. 25 -- State Intellectual Property Office of China has awarded a patent to Wuhan Zhongrui Biotechnology Co Ltd for Semiconductor Constant-temperature Incubator for Quantitative Reaction of Test Paper. Wang Chunxi and Chen Qingshan developed the invention.
The patent application number is CN202422465821U 20241012...
Paper and Pulp
| Thu 25 Dec 2025
Beijing, Dec. 25 -- State Intellectual Property Office of China has awarded a patent to Nine Dragons Paper Beihai Co Ltd for Thickness Detector for Paper. Liang Weijuan and Zhang Siyang developed the invention.
The patent application number is CN202422543767U 20241021. The patent publication number is CN223271864 (U). Interna..
Paper and Pulp
| Thu 25 Dec 2025
Beijing, Dec. 26 -- State Intellectual Property Office of China has awarded a patent to Qingzhou Jinqingyun New Mat Co Ltd for Drying Equipment for Aluminized Paper Processing. Zhao Guangjian, Zhao Bolin, Yang Shuo, Ye Jingwei and Wang Qi developed the invention.
The patent application number is CN202323529541U 20231225. The ..
Paper and Pulp
| Thu 25 Dec 2025
Beijing, Dec. 26 -- Chinese Patent for Aluminum-foil Paper Post-processing Device has been issued to Zhejiang Hansen Application Mat Co Ltd. This invention was developed by Shi Guohui.
The patent application number is CN202420566027U 20240322. The patent publication number is CN221992326 (U). International Patent Classificati..
Paper and Pulp
| Thu 25 Dec 2025
Beijing, Dec. 26 -- Xinjiang Longsheng Paper Products Packaging Co Ltd has received a patent for Paper Product Drying Roller. This invention was developed by Fu Rufang.
The patent application number is CN202323418102U 20231214. The patent publication number is CN221992280 (U). International Patent Classification codes are F26..
Paper and Pulp
| Fri 26 Dec 2025
Beijing, Dec. 26 -- Hainan Gold Hong Ye Paper Co Ltd has secured a patent on Waterproof Bearing Seat Assembly for Papermaking Wet End Guide Roller. Chen Yitang and Mao Jia developed the invention.
The patent application number is CN202420673949U 20240403. The patent publication number is CN221990795 (U). International Patent ..
Paper and Pulp
| Fri 26 Dec 2025
Beijing, Dec. 26 -- State Intellectual Property Office of China has awarded a patent to Zaozhuang Huarun Paper Co Ltd for Slurry Homogenizing Device of Slurry Feeding Box of Multi-disc Thickener. Gao Zhaozhong, Xu Rui, Xu Wei, Wu Jifeng and Han Zhenqian developed the invention.
The patent application number is CN202420722435U..
Paper and Pulp
| Fri 26 Dec 2025
Beijing, Dec. 26 -- Quanzhou Modern Hygiene Products Co Ltd has obtained a patent for reinforced antibacterial paper diaper. This invention was developed by Huang Yuquan, Huang Jiakun, Huang Jiazheng and Huang Zengjia.
The patent application number is CN202420497812U 20240314. The patent publication number is CN222584839 (U)...
Paper and Pulp
| Fri 26 Dec 2025
Beijing, Dec. 26 -- Quanzhou Modern Hygiene Products Co Ltd has been granted a patent for Infant Paper Diaper Capable of Preventing Legs from Being Abraded. Huang Yuquan, Huang Jiakun, Huang Jiazheng and Huang Zengjia developed the invention.
The patent application number is CN202420497700U 20240314. The patent publication nu..
Paper and Pulp
| Fri 26 Dec 2025
Beijing, Dec. 26 -- Youkang Lilai New Medical Tech Weihai Co Ltd has received a patent for Adult Paper Diaper Easy to Put on and Take Off. This invention was developed by Chu Zhihao and Tao Lina.
The patent application number is CN202323326086U 20231207. The patent publication number is CN222584837 (U). International Patent C..
Paper and Pulp
| Thu 25 Dec 2025
Beijing, Dec. 25 -- State Intellectual Property Office of China has released Nat Marine Environmental Forecasting Center patent application for Historical Paper Tide Record Sheet Digitalization Method and Device and Computer Equipment. This invention was developed by Gao Yi, Wang Peitao, Hou Jingming, Zhao Lianda and Sun Lining...
Paper and Pulp
| Thu 25 Dec 2025
Beijing, Dec. 25 -- Xiamen Yingsheng Science & Tech Co Ltd has been granted a patent for Sealing Equipment for Detecting Water Absorptivity of Edge of Base Paper. Cao Jun developed the invention.
The patent application number is CN202422388912U 20240929. The patent publication number is CN223272365 (U). International Patent C..
Paper and Pulp
| Thu 25 Dec 2025
Beijing, Dec. 25 -- Insoftb China Co Ltd has obtained a patent for paper diaper absorption experiment device. This invention was developed by Yan Peikun.
The patent application number is CN202422469175U 20241012. The patent publication number is CN223272357 (U). International Patent Classification code is G01N5/02.
State ..
Paper and Pulp
| Fri 26 Dec 2025
Beijing, Dec. 26 -- Wenzhou Amian Paper Ind Co Ltd has been granted a patent for Raw Material Stirrer for Tough Wear-resistant Anti-counterfeiting Pearlescent Paper. This invention was developed by Li Mian, Miao Peipei and Chen Wei.
The patent application number is CN202420718755U 20240409. The patent publication number is CN..
Paper and Pulp
| Fri 26 Dec 2025
Beijing, Dec. 26 -- State Power Investment Group Hydrogen Energy Technology Development has filed a patent application for Conductive Paste for Coiled Material Carbon Paper, Coiled Material Carbon Paper and Preparation Method of Coiled Material Carbon Paper. This invention was developed by Lou Yiwei, Guo Yusen, Qiao Weijing, Cha..
Paper and Pulp
| Fri 26 Dec 2025
Beijing, Dec. 26 -- Henan Mingwang Packaging has secured a patent on Mixing Device for Paper Product Manufacturing Raw Materials. Chen Zhenglin, Chen Qinling and Shi Xianglian developed the invention.
The patent application number is CN202421295575U 20240606. The patent publication number is CN222586204 (U). International Paten..
Paper and Pulp
| Fri 26 Dec 2025
Beijing, Dec. 26 -- Chinese Patent for POS Machine Convenient for Paper Cutting has been issued to Verifone Information System. This invention was developed by Jin Joo-heung and Zhuang Yifei.
The patent application number is CN20242021276U 20240104. The patent publication number is CN222260177 (U). International Patent Classifi..
Paper and Pulp
| Tue 23 Dec 2025
Geneva, Dec. 24 -- GLORY has filed a patent application for Magnetic Line Sensor, Paper Sheet Identification Device, and Paper Sheet Processing Device. This invention was developed by Chikamori Masafumi, Yokoie Daiki and Wakabayashi Shunki.
The patent application number is WO2025JP18669 20250523. The patent publication number i..
Paper and Pulp
| Tue 23 Dec 2025
Geneva, Dec. 24 -- Nippon Paper Industries has submitted a patent application for Three-dimensional Build-up Powder for Powder Bed Fusion Method, Three-dimensional Built-up Article, and Three-dimensional Build-up Method. This invention was developed by Inoue Ryota, Date Takashi and Fukuda Yujiroh.
The patent application number ..
Paper and Pulp
| Thu 25 Dec 2025
Beijing, Dec. 25 -- Wuhan University has filed a patent application for City Paper Service Equipment. This invention was developed by Zhou Sufen, Cheng Ying, Huang Jiayue and Zhang Yicheng.
The patent application number is CN202510121871 20250126. The patent publication number is CN120070113 (A). International Patent Classifica..
Paper and Pulp
| Tue 23 Dec 2025
Geneva, Dec. 24 -- Oji Holdings Corp and Nippon Beet Sugar Mfg Co Ltd have sought patent for Biodegradable Paper. This invention was developed by Koyanagi Atsushi, Nakahoshiba Ryota, Abe Kazuyuki, Yamada Hideaki, Kita Yuki, Nakagawa Takuya and Sasaki Soki.
The patent application number is WO2025JP20055 20250603. The patent pu..
Paper and Pulp
| Wed 24 Dec 2025
Beijing, Dec. 24 -- Peking University First Hospital Peking University First Clinical Medical College and Beijing Yuanying Tech Co Ltd have applied Chinese patent for Self-adaptive Ovulation Test Paper Detection Method and Device. Jin Hongyan, Zhen Hao, Wang Meng and Li Jianwu developed it.
The patent application number is CN..
Paper and Pulp
| Wed 24 Dec 2025
Beijing, Dec. 24 -- Qujing Fupai Color Printing Co Ltd has submitted a patent application for Surface Quality Visual Inspection System for Packaging Paper Presswork. Wang Yaning and Cheng Wenwei developed the invention.
The patent application number is CN202510201451 20250224. The patent publication number is CN120064294 (A)...
Paper and Pulp
| Wed 24 Dec 2025
Beijing, Dec. 24 -- State Intellectual Property Office of China has published Shandong Binzhou Animal Science & Veterinary Medicine Academy patent application for Color Developing Test Paper Card for Rapidly Detecting Polysaccharide Content in Traditional Chinese Medicine Extracting Solution Based on Solid Phase Carrier. The inv..
Paper and Pulp
| Wed 24 Dec 2025
Beijing, Dec. 24 -- State Intellectual Property Office of China has received Xinxiang Beixin Building Mat Co Ltd patent application for Decoloration Detection Device and Detection Method for Colored Covering Paper of Gypsum Board. Wu Jianxin, Liu Baoxin, Fang Xiangwen and Zhao Chenxi developed the invention.
The patent applic..
Paper and Pulp
| Wed 24 Dec 2025
Beijing, Dec. 24 -- State Intellectual Property Office of China has published Suzhou Guanghao Packaging Mat Co Ltd patent application for Dialyzing Paper Cover Material Air Permeability Detection Device. The invention was developed by Wang Guangduo.
The patent application number is CN202510260764 20250306. The patent publicat..
Paper and Pulp
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Zhuzhou Times New Material Technology and Zhuzhou Times Huaxian Material Tech Co Ltd have applied Chinese patent for Anti-aging Electrolytic Capacitor Paper and Preparation Method Thereof. Wu Dongsen, Yang Qing, Yang Jun, Song Huan, Wang Jin, Li Yong, Yang Haiyang, Gao Jiming, Yang Yu, Ding Chen, Xu-yao Mengl..
Paper and Pulp
| Tue 23 Dec 2025
Alexandria, Dec. 23 -- Bhs Corrugated Maschinen Und Anlagenbau Gmbh has sought patent for Installation for Producing Corrugated Paperboard, and Method for Operating Such an Installation. This invention was developed by Huber Simon, Meier Dominic, Messer Julian and Slawik Tim.
The patent application number is US202318877689 20..
Paper and Pulp
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Zhejiang Changjiang Printing Ind Development Co Ltd has been granted a patent for Christmas Tree Paper Mold. Zhou Yusheng developed the invention.
The patent application number is CN202422761257U 20241113. The patent publication number is CN223380376 (U). International Patent Classification codes are A47G3..
Paper and Pulp
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Foshan Nanjia Packaging Tech Co Ltd has applied Chinese patent for Corrugated Paper Thickness Detection Device. Luo Songbo, Wang Kuikui, Wang Lihua and Yang Pinjun developed it.
The patent application number is CN20251062013 20250115. The patent publication number is CN120063132 (A). International Patent C..
Paper and Pulp
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Anhui Senman Machinery Equipment Tech Co Ltd has applied Chinese patent for Glass Conveying Device for Glass Paper Laying. Tu Tianfeng developed it.
The patent application number is CN202510482140 20250417. The patent publication number is CN120057593 (A). International Patent Classification code is B65G49..
Paper and Pulp
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Dongguan Pengxiang Automation Tech Co Ltd has submitted a patent application for Full-automatic Kraft Paper Rope Binding Equipment. This invention was developed by Hu Xiaodong and Lu Peixiang.
The patent application number is CN202510194330 20250221. The patent publication number is CN120057345 (A). Intern..
Paper and Pulp
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has awarded a patent to Soontomax Taishan Label Mat Co Ltd for Composite Synthesis Device for Self-adhesive Label Paper. Huang Youxiang, Zhou Jiancheng and Lu Jun developed the invention.
The patent application number is CN202422674103U 20241104. The patent publi..
Paper and Pulp
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Chinese Patent for Lining Paper Aluminum Foil Compounding Device has been issued to Huzhou Jinjie Packaging Co Ltd. This invention was developed by Shen Qucheng and Zheng Shuifa.
The patent application number is CN202422712600U 20241107. The patent publication number is CN223381914 (U). International Paten..
Paper and Pulp
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Xuyao New Materials Huaian Tech Co Ltd has obtained a patent for glue spraying mechanism for paper production. This invention was developed by Wang Shengyao and Wang Yixiang.
The patent application number is CN202422577689U 20241024. The patent publication number is CN223381903 (U). International Patent Cl..
Paper and Pulp
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has awarded a patent to Huizhou Wuhe Ind Co Ltd for Roller Device for Stained Paper Swabbing Equipment and Stained Paper Swabbing Equipment. Chen Jie, Xiong Jianhai and Liang Dong developed the invention.
The patent application number is CN202422607280U 20241028...
Paper and Pulp
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has released Jiangsu Haifu Packaging Tech Co Ltd patent application for Reinforced Anti-counterfeiting Paper Pulp Molded Product and Production Method Thereof. This invention was developed by Ge Jizhe, Zhang Linlin, Yang Caiying and Li Zhiwei.
The patent applicat..
Paper and Pulp
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Shandong Youchuang Paper Co Ltd has filed a patent application for Chip Implantation Composite Paper and Preparation Process Thereof. This invention was developed by Zhao Hongmei.
The patent application number is CN202510535052 20250427. The patent publication number is CN120061176 (A). International Paten..
Paper and Pulp
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Zibo Yuyan Danqing Paper Co Ltd has submitted a patent application for Production Method of Cashmere Paper. This invention was developed by Sun Fengbin, Chen Guang and Zhou Tao.
The patent application number is CN202510525288 20250425. The patent publication number is CN120061172 (A). International Patent ..
Paper and Pulp
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Yueyang Forest & Paper Co Ltd has filed a patent application for Washable Hydrophobic Oil-proof Color-fixing Type Dyed Paper and Manufacturing Method Thereof. This invention was developed by Yun Tongtong, Zhu Hongwei, Chen Can, Yang Lu, Yue Mingju, Liu Chunjing, Dai Jun and Jiang Yun.
The patent applicatio..
Paper and Pulp
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Zhu Hong has submitted a patent application for Spraying Process for Improving Color Stability of Impregnated Paper. This invention was developed by Zhu Hong.
The patent application number is CN202510420234 20250403. The patent publication number is CN120061169 (A). International Patent Classification code..
Paper and Pulp
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has published China National Pulp & Paper Res Inst Co Ltd patent application for Preparation Method of Forming Paper for Cigarette Filter Stick. The invention was developed by Yang Yang, Chao Lumen, Liu Wen, Du Qi, Li Zheng, Bai Yuanyuan, Xu Yue, Wang Meng, Wan Ying..
Paper and Pulp
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has received Tongcheng County Yunshui Mica Tech Co Ltd patent application for Self-adaptive Dynamic Adjustment Efficient Mica Paper Winding Device. Pan Dujiang, Hu Duofu, Li Jun and Wu Xinjun developed the invention.
The patent application number is CN20251039661..
Paper and Pulp
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Guangzhou Guoxin Electronic Tech Co Ltd has submitted a patent application for Automatic Paper Pasting and Character Cutting Printer. Xie Taohua, Luo Ming and Li Wenke developed the invention.
The patent application number is CN202510321578 20250318. The patent publication number is CN120056613 (A). Intern..
Paper and Pulp
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has released Guangdong Yuesheng Paper Tech Co Ltd patent application for Automatic Embossing and Printing Equipment for Packaging Art Paper. This invention was developed by Wang Jianping, Wu Shaofang, Huang Guansheng and Si Jiequn.
The patent application number i..
Paper and Pulp
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Linyi Jiangyuan Decoration Mat Co Ltd has submitted a patent application for Impregnated Paper Laminating Device Capable of Preventing Density Board from Floating. This invention was developed by Liu Weimin, Wang Guanglei, Tian Jing, Zhang Hongwei and Bu Zhenke.
The patent application number is CN202510332..
Paper and Pulp
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Jiangsu Aomei Laser Packaging Mat Co Ltd has submitted a patent application for Paper Compounding Machine with Rapid Cutting Function and Method Thereof. This invention was developed by Hyerim Sul, Dong Biaolong, Dong Dengsu and Yang Qiliang.
The patent application number is CN202510321776 20250318. The pa..
Paper and Pulp
| Tue 23 Dec 2025
Alexandria, Dec. 23 -- U.S. Patent and Trademark Office has published Huang Yun patent application for Disposable Paper Pulp Fast Food Cutlery. The invention was developed by Huang Yun.
The patent application number is US202519302561 20250818. The patent publication number is US2025380829 (A1). International Patent Classifica..
Paper and Pulp
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Qilu University of Technology Shandong Academy of Sciences has sought patent for Preparation Method and Application of Hydrophobic Antibacterial Fresh-keeping Composite Paper. This invention was developed by Zhang Shuhong, Zhang Fulin, Tang Mingliang, Deng Wenqin, Ma Xinyu and Jiang Qimeng.
The patent applic..
Paper and Pulp
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Yunnan Quanxin Packaging Printing has filed a patent application for Foldable Integrated Paper Holder Capable of Being Rapidly Formed and Paperboard Structure of Foldable Integrated Paper Holder. This invention was developed by Yan Yunzhen.
The patent application number is CN202410249636 20240305. The patent..
Paper and Pulp
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Hongyun Honghe Tobacco (Group) has applied Chinese patent for Improved Carton Label Paper Gluing System for Yb65 Packaging Machine. Wu Guorui, Lyu Hongzhen, Zhu Peigen, Zhang Qiang, Ma Xiang, Zhao Xiaoxu, Wang Mengshi, Xu Liqian and Gao Lingling developed it.
The patent application number is CN202410627260 2..
Paper and Pulp
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Hongyun Honghe Tobacco (Group) has applied Chinese patent for Improved Cigarette Transparent Paper End Pre-heating and Sealing Device of Packaging Machine. Wu Guorui, Xu Tiejun, Zhou Qiang, Yang Yuan, Zhao Jingzhe, Wang Mengshi and Nan Yang developed it.
The patent application number is CN202410505690 202404..
Paper and Pulp
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has released Zhengrun Machinery patent application for Paper Box Flanging Machine. This invention was developed by Cai Xifu, Cai Zehao and Wu Guilong.
The patent application number is CN202510536837 20250427. The patent publication number is CN120056513 (A). Intern..
Paper and Pulp
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has received Jiangxi Xingtai Technology patent application for Negative Pressure Suction Device and Electronic Paper Slice Moving Method. Zeng Rui developed the invention.
The patent application number is CN202510389847 20250331. The patent publication number is CN..
Paper and Pulp
| Sun 21 Dec 2025
Beijing, Dec. 22 -- Deli Group has obtained a patent for paper storage bin and paper shredder. This invention was developed by Xue Gangqiang, Mao Wei, Chen Junjian and Yu Mintao.
The patent application number is CN202422362136U 20240927. The patent publication number is CN223367147 (U). International Patent Classification codes..
Paper and Pulp
| Sun 21 Dec 2025
Beijing, Dec. 22 -- Guangdong Yangguang Comet Electronics Technology has been granted a patent for Paper Guiding Device for Paper Shredder. This invention was developed by Chen Shanming.
The patent application number is CN202422587383U 20241025. The patent publication number is CN223367124 (U). International Patent Classificati..
Paper and Pulp
| Sun 21 Dec 2025
Beijing, Dec. 22 -- State Intellectual Property Office of China has awarded a patent to Ningbo Wong Hing Intelligent Mfg Co Ltd for Small Paper Shredder. Jin Cheng and Wang Dongdong developed the invention.
The patent application number is CN20242349931U 20241211. The patent publication number is CN223367121 (U). Internationa..
Paper and Pulp
| Mon 22 Dec 2025
Beijing, Dec. 22 -- State Intellectual Property Office of China has published Shaanxi Ruierkang Environmental Protection Tech Co Ltd patent application for Laminating Machine Cleaning Device for Laminated Paper Processing. The invention was developed by Lee Chungkwon.
The patent application number is CN202510537360 20250427. ..
Paper and Pulp
| Sun 21 Dec 2025
Beijing, Dec. 22 -- Anhui Bozi Clean Tech Co Ltd has been granted a patent for Wood Pulp Sponge Surface Glue Coating Equipment. Wang Xueyan, Shen Zhimeng and Yang Yuliang developed the invention.
The patent application number is CN202422524623U 20241018. The patent publication number is CN223367345 (U). International Patent C..
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