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Paper and Pulp
| Tue 09 Dec 2025
Beijing, Dec. 9 -- Longdong University has applied Chinese patent for Method for Obtaining Test Paper Test Questions, Readable Storage Medium and Computer Equipment. Shi Hongyan, Liu Jianhui, Liu Mingjiao, Wang Dongkai and He Guohong developed it.
The patent application number is CN202510425228 20250407. The patent publication ..
Paper and Pulp
| Mon 08 Dec 2025
Beijing, Dec. 9 -- Shenzhen Coocaa Network Technology has sought patent for Wallpaper Setting Method and Device, Equipment and Storage Medium. This invention was developed by Lu Yinqi and Guo Shangfeng.
The patent application number is CN202510141153 20250208. The patent publication number is CN119967244 (A). International Pate..
Paper and Pulp
| Tue 09 Dec 2025
Beijing, Dec. 9 -- State Intellectual Property Office of China has released China Telecom Artificial Intelligence Technology (Beijing) patent application for Electronic Paper Marking Method and Device Based on Retrieval Enhancement Generation. This invention was developed by Wang Jin and Wu Qihang.
The patent application number..
Paper and Pulp
| Sun 07 Dec 2025
Beijing, Dec. 8 -- Shenzhen Edan industrial has obtained a patent for paper receiving plate assembly and integrated electrocardiograph. This invention was developed by Chen Jiyin and Zhang Ping.
The patent application number is CN202422137513U 20240829. The patent publication number is CN223323525 (U). International Patent Clas..
Paper and Pulp
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Xiamen Zhongqian Machinery Co Ltd has been granted a patent for Multi-station Rolling Equipment for Paper Pulp Container Production. Su Binglong and Su Shuangquan developed the invention.
The patent application number is CN202423122816U 20241218. The patent publication number is CN223304783 (U). Internation..
Paper and Pulp
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Hefei Lanbo Yiyuan New Material Tech Development Co Ltd has been awarded a patent for Paper Pulp Molding Press-fit Forming Device. This invention was developed by Wang Yuwei, Huang Jiashu, Ma Zhigang, Liu Chang and Zhang Linghan.
The patent application number is CN202422820361U 20241119. The patent publicat..
Paper and Pulp
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Lanxi Huasheng Paper Ind Co Ltd has been granted a patent for White Board Paper Not Easy to Damage. Sheng Hangjun developed the invention.
The patent application number is CN202422254359U 20240914. The patent publication number is CN223304779 (U). International Patent Classification codes are B32B29/00, B32..
Paper and Pulp
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Henan Qiankahui Paper Products Co Ltd has been awarded a patent for Surface Leveling Device for Optical Discoloration Coated Paper. This invention was developed by Wang Zhengxi, Zheng Debin, Sun Shuangshuang and Jia Mingyu.
The patent application number is CN202421510734U 20240628. The patent publication nu..
Paper and Pulp
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Feicheng Shunxin Packaging Mat Co Ltd has been awarded a patent for Humidifying Device for Paper Product Processing. This invention was developed by Liu Xiaohui, Xu Lingling, Zhu Xuecong, Sun Chunhong and Ma Feng.
The patent application number is CN202422786050U 20241115. The patent publication number is CN..
Paper and Pulp
| Mon 08 Dec 2025
Beijing, Dec. 8 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Pulida Digital Technology for Decorative Paper Coating Device. Xiang Pingao developed the invention.
The patent application number is CN202422824063U 20241120. The patent publication number is CN223304776 (U). International Patent Cla..
Paper and Pulp
| Mon 08 Dec 2025
Beijing, Dec. 8 -- State Intellectual Property Office of China has awarded a patent to Dongguan Shangjie Chemical Co Ltd for Surface Sizing Mechanism for Paper. Zhu An developed the invention.
The patent application number is CN202422797462U 20241118. The patent publication number is CN223304775 (U). International Patent Clas..
Paper and Pulp
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Zhejiang Guanzu Paper Co Ltd has been awarded a patent for Coated Paper Dyeing Device. This invention was developed by Shi Jingyu, Chen Qinxiang, Shi Limin and Zhu Jing.
The patent application number is CN202422524219U 20241018. The patent publication number is CN223304774 (U). International Patent Classifi..
Paper and Pulp
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Gansu Hengda Environmental Protection Tech Co Ltd has been awarded a patent for Papermaking Sizing Uniform Spray Head Structure. This invention was developed by Lyu Qianli, Wang Peng, Li Hulin, Li Wei, Lyu Xiaobing, Wang Shunyou, Yu Le, Zeng Shiqi and Tian Manchun.
The patent application number is CN2024227..
Paper and Pulp
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Guli Paper Ind Shanghai Co Ltd has obtained a patent for degradable paperboard pulping cooking device. This invention was developed by Lu Yanling, Chu Xiaofeng and Cheng Jinghua.
The patent application number is CN202422784100U 20241115. The patent publication number is CN223304767 (U). International Patent..
Paper and Pulp
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Foshan Zhonglian Weiye Paper Co Ltd has been granted a patent for Corrugated Paper Centrifugal Pulping Device. Zhou Fenqiang developed the invention.
The patent application number is CN202422743987U 20241111. The patent publication number is CN223304766 (U). International Patent Classification codes are D21..
Paper and Pulp
| Mon 08 Dec 2025
Beijing, Dec. 9 -- Sun Yat-sen University has filed a patent application for Visible Light Communication System and Method Based on Electronic Paper Front Light Source and Transmission Device. This invention was developed by Qin Zong, Zhao Zhiqing, Wei Yiming, Guan Ying and Wang Jiayu.
The patent application number is CN2025101..
Paper and Pulp
| Sun 07 Dec 2025
Beijing, Dec. 8 -- Yang Xiaojun has obtained a patent for double-bin toilet paper box.
The patent application number is CN20242264642U 20240823. The patent publication number is CN223323425 (U). International Patent Classification code is A47K10/20.
State Intellectual Property Office of China has released an abstract on ..
Paper and Pulp
| Sun 07 Dec 2025
Beijing, Dec. 8 -- State Intellectual Property Office of China has awarded a patent to Shandong Xincheng Ecological Tech Co Ltd for Heat Recovery Device in Paper Plastic Production. Qiu Xingya, Qiu Xingdong, Huang Jiangmei, Wei Xiaotong, Tian Zhongwei, Li Fuqiang, Wang Xin'an, Lian Shizhong and Yang Xingguo developed the inventi..
Paper and Pulp
| Sun 07 Dec 2025
Geneva, Dec. 8 -- World Intellectual Property Organization has released Zydus Lifesciences patent application for Novel Spirocyclic Compounds to Treat Viral Infections. This invention was developed by Desai Ranjit and Pandya Vrajesh.
The patent application number is WO2024IN51915 20240930. The patent publication number is WO2..
Paper and Pulp
| Sun 07 Dec 2025
Geneva, Dec. 8 -- Stora Enso has submitted a patent application for Moisture and Liquid Resistand Paper or Paperboard Arranged with Sealant and Liquid Resistant Layers Comprising Renewable Polymers. This invention was developed by Hansson Susanne, Heiskanen Isto, Backfolk Kaj and Lyytikäinen Katja.
The patent application numbe..
Paper and Pulp
| Sun 07 Dec 2025
Geneva, Dec. 8 -- Scodix Ltd has submitted a patent application for Uncoated Paper Substrates Having Patterned Metal Films, and Methods of Production Therefor. Spernath Liat, Sternheim Hadar Shir, Dezanashvili Lital and Alon Guy developed the invention.
The patent application number is WO2025IB55428 20250526. The patent publi..
Paper and Pulp
| Sun 07 Dec 2025
Geneva, Dec. 8 -- Stora Enso has submitted a patent application for Method for Manufacturing Resin Impregnated Paper. This invention was developed by Heiskanen Isto, Lyyra Jukka and Jaatinen Mikko.
The patent application number is WO2025IB55314 20250522. The patent publication number is WO2025248394 (A1). International Patent C..
Paper and Pulp
| Fri 05 Dec 2025
Beijing, Dec. 6 -- Shandong Kingnow Machine has filed a patent application for Packaging Paper Tape Conveying Mechanism of Extraction Paper Packaging Machine. This invention was developed by Liu Gang, Fang Qin, Jiang Fengxia, Zhang Shifu, Wang Zhijian and Yu Xiaohui.
The patent application number is CN202510456562 20250412. The..
Paper and Pulp
| Sat 06 Dec 2025
Beijing, Dec. 6 -- Dongguan Pengxiang Automation Tech Co Ltd has applied Chinese patent for Full-automatic Paper String Strapping Machine. Hu Xiaodong and Lu Peixiang developed it.
The patent application number is CN202510194332 20250221. The patent publication number is CN119953631 (A). International Patent Classification co..
Paper and Pulp
| Thu 04 Dec 2025
Beijing, Dec. 5 -- Hubei Yinhe Color Printing & Packing has secured a patent on Sunken Waste Paper Conveying System. Chen Xiaodong, Pan Xi and Chen Zaiyong developed the invention.
The patent application number is CN202422461903U 20241012. The patent publication number is CN223303518 (U). International Patent Classification c..
Paper and Pulp
| Sat 06 Dec 2025
Beijing, Dec. 6 -- Beiren Intelligent Equipment Tech Co Ltd has sought patent for Adjusting Mechanism for Cutting Position of Paper Tape. This invention was developed by Yue Xuejiao, Xue Zhicheng, Cao Weibing, Xue Chengcheng, Sheng Zhenwang, Du Zhijie and Chen Jia.
The patent application number is CN202510189737 20250220. The..
Paper and Pulp
| Sat 06 Dec 2025
Beijing, Dec. 6 -- Dongguan Yongsheng Grinding Co Ltd has applied Chinese patent for Abrasive Paper Production Process and Manufactured Abrasive Paper. Cai Zicong and Cai Jurong developed it.
The patent application number is CN202510359229 20250325. The patent publication number is CN119952624 (A). International Patent Classi..
Paper and Pulp
| Sun 07 Dec 2025
Beijing, Dec. 8 -- Chinese Patent for Wood Pulp Coating Device for Producing Sanitary Napkins has been issued to Zhongshan Jiajian Life Products Co Ltd. This invention was developed by Miao Yihao and Wang Li.
The patent application number is CN202422519618U 20241017. The patent publication number is CN223324905 (U). Internati..
Paper and Pulp
| Sun 07 Dec 2025
Beijing, Dec. 8 -- Anhui Liufeng Packaging Mat Co Ltd has received a patent for Paper Tape Gluing Mechanism of Paper Tube Machine. This invention was developed by Tao Shanlai, Tao Dongsheng and Shu Liuhua.
The patent application number is CN202422376959U 20240929. The patent publication number is CN223324868 (U). Internationa..
Paper and Pulp
| Sat 06 Dec 2025
Beijing, Dec. 6 -- Toshiba Tec has submitted a patent application for Paper Feeding Device. This invention was developed by Ono Masahiro.
The patent application number is CN202410716924 20240604. The patent publication number is CN119953091 (A). International Patent Classification codes are B41J13/02, B41J13/10, B65H1/04, B65H3..
Paper and Pulp
| Sat 06 Dec 2025
Beijing, Dec. 6 -- State Intellectual Property Office of China has received Shandong Jiuqiang New Material Tech Co Ltd patent application for Efficient and Stable Forming Machine for Ceramic Fiber Paper. Li Shun developed the invention.
The patent application number is CN202510429988 20250408. The patent publication number is..
Paper and Pulp
| Sat 06 Dec 2025
Beijing, Dec. 6 -- Yuandong Zhongqian Xiamen Tech Group Co Ltd has submitted a patent application for Paper Box and Processing Production Equipment Thereof. This invention was developed by Su Binglong and Su Shuangquan.
The patent application number is CN202510187264 20250220. The patent publication number is CN119953019 (A)...
Paper and Pulp
| Sat 06 Dec 2025
Beijing, Dec. 6 -- Shaanxi Jinye Printing Co Ltd has submitted a patent application for Paper Flattening Device for Cigarette Case Printing Production Line. Han Jun, Song Bo, Wang Bin, Liang Dong and Tang Haiyan developed the invention.
The patent application number is CN202510324198 20250319. The patent publication number is..
Paper and Pulp
| Sat 06 Dec 2025
Beijing, Dec. 6 -- State Intellectual Property Office of China has released Wenlinganchuang Machinery Tech Co Ltd patent application for K-type Full-paper Packaging Machine. This invention was developed by Li Jinshu, Zhang Chuncheng and Zheng Wenliang.
The patent application number is CN202510233357 20250228. The patent publi..
Paper and Pulp
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Assure Technology (Hangzhou) has received a patent for Test Paper Fixing Piece. This invention was developed by Ma Shaofeng, Yao Lei and Zhang Long.
The patent application number is CN202422389699U 20240929. The patent publication number is CN223324562 (U). International Patent Classification codes are A61B10..
Paper and Pulp
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Hubei Youtai Special Paper has been awarded a patent for Paper Pulp Stirring Device for Paper Industry Production. This invention was developed by Li Fengqi, Wu Zhigui, Peng Changjun and Dong Hailyu.
The patent application number is CN202422480249U 20241014. The patent publication number is CN223324470 (U). I..
Paper and Pulp
| Mon 08 Dec 2025
Beijing, Dec. 8 -- State Intellectual Property Office of China has awarded a patent to Hebei Shenglin Decoration Paper Co Ltd for Paper Pulp Processing and Mixing Device. Cui Zhening developed the invention.
The patent application number is CN202422786345U 20241115. The patent publication number is CN223324448 (U). Internatio..
Paper and Pulp
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Zhoukou Yuxin Daily Chemical Co Ltd has been granted a patent for Efficient Uniform Mixing Device for Producing Soft Film Paper Perfumed Soap. This invention was developed by Nan Qiusi, Wang Haiqing, Zheng Kaige and Minami Takayoshi.
The patent application number is CN202422793759U 20241115. The patent publ..
Paper and Pulp
| Sun 07 Dec 2025
Beijing, Dec. 8 -- Wenzhou Yingkeer Ink Co Ltd has obtained a patent for sealing cover structure for ink packaging paper tank. This invention was developed by Shi Xiuhua.
The patent application number is CN202421802860U 20240729. The patent publication number is CN223324768 (U). International Patent Classification codes are B..
Paper and Pulp
| Sun 07 Dec 2025
Geneva, Dec. 8 -- Hite Austin has submitted a patent application for Fruit-based Paper for Burning and Method of Making the Same. Hite Austin developed the invention.
The patent application number is WO2025US31830 20250530. The patent publication number is WO2025251063 (A1). International Patent Classification codes are A24B3..
Paper and Pulp
| Sun 07 Dec 2025
Beijing, Dec. 8 -- Chinese Patent for Detection Device for High-temperature-resistant Thermo-sensitive Paper has been issued to Hubei Tianzhiyuan Tech Co Ltd. This invention was developed by Deng Chaoran and Zhao Youlin.
The patent application number is CN202422385267U 20240929. The patent publication number is CN223308122 (U..
Paper and Pulp
| Fri 05 Dec 2025
Alexandria, Dec. 6 -- Kyocera Document Solutions has received a patent for Image Forming Apparatus Capable of Feeding Recording Paper Sheet from Alternative Sheet Feed Device When Unable to Feed Recording Paper Sheet from Sheet Feed Device for Adjustment Processing. This invention was developed by Sone Daiki and Nakatsuka Shinji..
Paper and Pulp
| Sat 06 Dec 2025
Beijing, Dec. 6 -- State Intellectual Property Office of China has received Jiangmen Polytechnic and Mandi Robot Education Tech Jiangmen Co Ltd patent application for Bamboo Blank Pulp Removing Equipment. Tian Fengxia, Huang Xinnan, Ye Jiajie, Zhang Guanying, Huo Jinhua and Huang Haosi developed the invention.
The patent appl..
Paper and Pulp
| Sat 06 Dec 2025
Beijing, Dec. 6 -- Foshan Baosheng Printing Machinery Mfg Co Ltd has filed a patent application for Automatic Corrugated Paper Gluing Device and Method. This invention was developed by He Guosheng, He Bingyu and Pang Shaohui.
The patent application number is CN202510201810 20250221. The patent publication number is CN11995170..
Paper and Pulp
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Dalian Weiyi Ind and Trade Co Ltd has obtained a patent for paper tube splitting machine. This invention was developed by Wang Huisheng, Fan Guangduo, Geng Xiaohui and Cheng Dongxue.
The patent application number is CN202422277414U 20240919. The patent publication number is CN223326490 (U). International Pa..
Paper and Pulp
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Tunghsu Technology Group has been granted a patent for Paper Bidirectional Cutting Equipment. This invention was developed by Chen Bingzhe, Hu Hengguang, Yan Dongcheng and Zhang Zhanyong.
The patent application number is CN202422460218U 20241011. The patent publication number is CN223326487 (U). International..
Paper and Pulp
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Ningbo Wong Hing Intelligent Mfg Co Ltd has been awarded a patent for Paper Cutting Structure in Paper Cutter. This invention was developed by Jin Cheng and Yan Cong.
The patent application number is CN202422308717U 20240923. The patent publication number is CN223326483 (U). International Patent Classificat..
Paper and Pulp
| Mon 08 Dec 2025
Beijing, Dec. 8 -- State Intellectual Property Office of China has awarded a patent to Dongguan Haofu Printing Products Co Ltd for Paper Cutting Machine for Printed Matter Production. Peng Shiquan, Peng Yangzhong and Peng Linfeng developed the invention.
The patent application number is CN202422819040U 20241118. The patent pu..
Paper and Pulp
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Zhejiang Haoyuan Packaging Products Co Ltd has been awarded a patent for Die Cutting Device for Processing Self-adhesive Label Paper. This invention was developed by Li Decan, Zhu Shunli and Wang Meng.
The patent application number is CN202422636203U 20241030. The patent publication number is CN223326452 (U..
Paper and Pulp
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Linyi Xiangrun New Decoration Mat Co Ltd has obtained a patent for positioning and cutting device for processing melamine impregnated paper. This invention was developed by Zou Shuaijie and Feng Shenglin.
The patent application number is CN20242247984U 20240822. The patent publication number is CN223326443 ..
Paper and Pulp
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Chongqing Xujin Packaging Products Co Ltd has received a patent for Environment-friendly Packaging Paper Forming Mechanism. This invention was developed by Zhang Chi, Wang Xiaoying and Guo Dan.
The patent application number is CN202421593004U 20240708. The patent publication number is CN223326441 (U). Inter..
Paper and Pulp
| Sun 07 Dec 2025
Geneva, Dec. 8 -- Lee Dongkwan has submitted a patent application for Cup Lid and Paper Cup Using Same.
The patent application number is WO2024KR07309 20240529. The patent publication number is WO2025249602 (A1). International Patent Classification codes are B65D25/20, B65D25/38, B65D3/30 and B65D47/06.
An abstract relea..
Paper and Pulp
| Sun 07 Dec 2025
Geneva, Dec. 8 -- World Intellectual Property Organization has published Valmet patent application for Tissue Paper Machine Comprising an Extended Nip Press Forming a Transfer Nip with Variable Linear Load. The invention was developed by Madura Bartlomiej, Tremblay Bruno, Paulsson Jan, Leandersson Anders and Tolfsson Karl-johan...
Paper and Pulp
| Sun 07 Dec 2025
Beijing, Dec. 8 -- State Intellectual Property Office of China has awarded a patent to Chen Liufen for Hydraulic System for Trimming Module of Paper Pulp Molding Machine. Chen Liufen, Sun Haoyang and Gao Murong developed the invention.
The patent application number is CN202422488876U 20241015. The patent publication number is..
Paper and Pulp
| Fri 05 Dec 2025
Alexandria, Dec. 6 -- Mitsubishi Paper Mills has received a patent for Non-woven Fabric for Supporting Solid Electrolyte, and Solid Electrolyte Sheet. This invention was developed by Shigematsu Toshihiro.
The patent application number is US202117914589 20210326. The patent publication number is US12486602 (B2). International Pa..
Paper and Pulp
| Sat 06 Dec 2025
Beijing, Dec. 6 -- Henan Jieshuya Biological Tech Co Ltd has submitted a patent application for Burr Trimming Device for Paper Diaper Production. This invention was developed by Liu Yongjun.
The patent application number is CN202510245565 20250304. The patent publication number is CN119952279 (A). International Patent Classif..
Paper and Pulp
| Sat 06 Dec 2025
Beijing, Dec. 6 -- Shandong Chemsta Machinery Manufacturing has sought patent for Cassava Pulping Machine. This invention was developed by Wu Wei, Ma Da, Meng Xia, Tian Jing, Song Wenlu and Zhuo Wen.
The patent application number is CN202510169156 20250217. The patent publication number is CN119951647 (A). International Patent ..
Paper and Pulp
| Thu 04 Dec 2025
Beijing, Dec. 5 -- State Intellectual Property Office of China has awarded a patent to Ongoa Technology for Pulping Device. Wang Xie, Yang Hailun, Xiang Zuochen, Deng Wei, He Jie and Li Lingling developed the invention.
The patent application number is CN202422299860U 20240919. The patent publication number is CN223276136 (U)..
Paper and Pulp
| Mon 08 Dec 2025
Beijing, Dec. 8 -- State Intellectual Property Office of China has awarded a patent to Henan Jinshangyuan Packaging Mat Co Ltd for Laser Drilling Pretreatment Device for Tipping Paper. Zeng Long'en, Liu Shijun, Feng Chaofeng, Cai Jinhui, Zhang Zhixiang and Zhang Zhe developed the invention.
The patent application number is CN..
Paper and Pulp
| Sun 07 Dec 2025
Geneva, Dec. 8 -- World Intellectual Property Organization has published Mondi AG patent application for Paper Container. The invention was developed by Cuesta Pedro and Flores Solome Francisco.
The patent application number is WO2024EP64546 20240527. The patent publication number is WO2025247477 (A1). International Patent Cl..
Paper and Pulp
| Sun 07 Dec 2025
Geneva, Dec. 8 -- Andritz Dan Web As has submitted a patent application for Method of Dry Defibrating Pulp Sheets and System Therefore. Schnell Peter, Knowlson Richard and Dam Sorensen Kurt developed the invention.
The patent application number is WO2025DK50081 20250528. The patent publication number is WO2025247464 (A1). Int..
Paper and Pulp
| Mon 08 Dec 2025
Beijing, Dec. 8 -- State Intellectual Property Office of China has released Dongguan Ruize Chuangyi New Mat Co Ltd patent application for High-transparency Chitin Nanocrystal-based Coating and Application Thereof in Food Paper. This invention was developed by He Chuan'an and Zhang Husong.
The patent application number is CN20..
Paper and Pulp
| Fri 05 Dec 2025
Alexandria, Dec. 6 -- Sharp has been granted a patent for Paper Feeding Apparatus and Image Forming Apparatus. Ogasawara Hironori developed the invention.
The patent application number is US202318506612 20231110. The patent publication number is US12486128 (B2). International Patent Classification codes are B65H1/14, B65H7/02 a..
Paper and Pulp
| Sun 07 Dec 2025
Geneva, Dec. 8 -- Waseda University has sought patent for Cut-paper Gripper. This invention was developed by Iwase Eiji and Terashima Shingo.
The patent application number is WO2025JP19194 20250527. The patent publication number is WO2025249448 (A1). International Patent Classification code is A61M37/00.
An abstract relea..
Paper and Pulp
| Mon 08 Dec 2025
Beijing, Dec. 8 -- State Intellectual Property Office of China has released Xiamen Zhongqian Machinery Co Ltd patent application for Cold Press Molding Equipment for Disposable Paper Container. This invention was developed by Su Shuangquan and Su Binglong.
The patent application number is CN202510445946 20250410. The patent p..
Paper and Pulp
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Shandong Henglian Hualin New Mat Co Ltd has sought patent for Paper Pulp Feeding Device for Paper Pulp Molding Production. This invention was developed by Niu Wenhua.
The patent application number is CN202510231048 20250228. The patent publication number is CN119956634 (A). International Patent Classificati..
Paper and Pulp
| Mon 08 Dec 2025
Beijing, Dec. 8 -- State Intellectual Property Office of China has released Guangdong Fumei New Material Technology patent application for Negative Ion Impregnated Paper and Preparation Method Thereof. This invention was developed by Li Ying.
The patent application number is CN202510420235 20250403. The patent publication numbe..
Paper and Pulp
| Mon 08 Dec 2025
Beijing, Dec. 8 -- State Intellectual Property Office of China has published Ningbo Bayi Group Co Ltd patent application for Paper Deacidification Method of Pressurized and Atomized Borate Composite Bacterial Cellulose. The invention was developed by Xu Yizhong, Tang Yanjun, Chen Tianying and Wang Hangjian.
The patent applica..
Paper and Pulp
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Chongqing Keju Entpr Incubator Co Ltd has applied Chinese patent for Bio-based Pulp Internal Sizing Agent for Producing Molded Pulp Product with High Water Resistance and Preparation Method of Bio-based Pulp Internal Sizing Agent. Liu Jianrong, Yang Yongbin, Jin Baopeng, Xian Tao, Gao Jinxu, Xu Zhiqiang, Zhang..
Paper and Pulp
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Shaanxi University of Science & Technology has filed a patent application for Multifunctional Paper Pulp Molded Product and Preparation Method Thereof. This invention was developed by Wang Wenliang, Cheng Jinbao, Zheng Xinyi, Zhong Ruofan, Duan Xiufeng, Xue Yanyi, Xue Bailiang and Duan Chao.
The patent applic..
Paper and Pulp
| Mon 08 Dec 2025
Beijing, Dec. 8 -- State Intellectual Property Office of China has released Zhejiang Honglun Paper Co Ltd patent application for Preparation Method and Application of Anti-static Filter Paper. This invention was developed by Luo Hanrong, Zhang Qiushuang, Wan Bing and Xu Xiaoming.
The patent application number is CN20251033587..
Paper and Pulp
| Mon 08 Dec 2025
Beijing, Dec. 8 -- State Intellectual Property Office of China has released Ichikawa patent application for Base Member for Papermaking Felt and Papermaking Felt. This invention was developed by Ogiwara Yasuyuki, Okazaki Satoshi and Muraoka Yuto.
The patent application number is CN202411583295 20241107. The patent publication n..
Paper and Pulp
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Lee & Man Paper Mfg Ltd has submitted a patent application for Multi-pulping-mechanism Collaborative Pulping System and Pulping Method. This invention was developed by Li Wenbin.
The patent application number is CN20251043606 20250110. The patent publication number is CN119956622 (A). International Patent C..
Paper and Pulp
| Sat 06 Dec 2025
Beijing, Dec. 6 -- Jiaxing Jiuhai Medical Supplies Co Ltd has submitted a patent application for Medical Dialyzing Paper of Medical Instrument Dialyzer. This invention was developed by Kuang Siping and Zheng Haixiao.
The patent application number is CN202510139292 20250207. The patent publication number is CN119951370 (A). In..
Paper and Pulp
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Libo Ind Shaoxing Co Ltd has secured a patent on Paper Core Filter Suitable for SPA Nozzle. Yao Xinming developed the invention.
The patent application number is CN202422140994U 20240902. The patent publication number is CN223324120 (U). International Patent Classification codes are A61H33/06, A61H9/00, B01..
Paper and Pulp
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Zhejiang University of Science and Technology and Zhejiang Sci Tech University Shaoxing Institute Co Ltd have sought patent for Paper Pulp Foam Buffer Material as Well as Preparation Method and Application Thereof. This invention was developed by Liu Lin, Sun Longfei and Yao Juming.
The patent application n..
Paper and Pulp
| Mon 08 Dec 2025
Beijing, Dec. 8 -- Huazhong University of Science and Technology and Guangdong Hust Industrial Technology Research Institute have applied Chinese patent for Organic Luminescent Material, Correspondingly Obtained Solid Hydrogel Capable of Emitting Light When Meeting Water and Ink-jet Printing Paper. Wang Feng, Li Hongfei and Liao..
Paper and Pulp
| Sun 07 Dec 2025
Geneva, Dec. 8 -- Valmet Tissue Converting has submitted a patent application for Embossing Unit for Tissue Paper and the Like. This invention was developed by Galoppini Matteo, Mazzaccherini Graziano, Pieroni Riccardo and Ricci Mauro.
The patent application number is WO2025IB55355 20250523. The patent publication number is WO2..
Paper and Pulp
| Sun 07 Dec 2025
Geneva, Dec. 8 -- World Intellectual Property Organization has received Kimberly Clark Worldwide patent application for Once Dried Non-wood Pulp. Yu Zhiying E, Shannon Thomas G and Kyker Tatiana developed the invention.
The patent application number is WO2025US31022 20250527. The patent publication number is WO2025250530 (A1). ..
Paper and Pulp
| Sat 06 Dec 2025
Munich, Dec. 6 -- Ecowrap SRL has submitted a patent application for Machinery for Strapping with a Strap of Paper Material and Use of a Relative Strap of Paper Material. Malloggi Giovanni developed the invention.
The patent application number is EP20240425022 20240531. The patent publication number is EP4656537 (A1). Interna..
Paper and Pulp
| Fri 05 Dec 2025
Munich, Dec. 6 -- European Patent Office has released Perfetti Van Melle SpA patent application for Paper Supports for Confectionery Products and Method for Preparation Thereof. This invention was developed by De Regibus Paolo, Bottini Alessandro, Vailati Alice, Bordera Luis, Porta Ana and Idaszak Lukasz.
The patent applicati..
Paper and Pulp
| Fri 05 Dec 2025
Alexandria, Dec. 6 -- United States Patent for Method for Manufacturing a Decorative Panel and a Decorative Panel has been issued to Unilin. This invention was developed by Clement Benjamin.
The patent application number is US202318155891 20230118. The patent publication number is US12485653 (B2). International Patent Classif..
Paper and Pulp
| Fri 05 Dec 2025
Beijing, Dec. 6 -- State Intellectual Property Office of China has released Shanghai Spande Intelligent Equipment Co Ltd patent application for Paper Roll Lifting Mechanism. This invention was developed by Ye Keqin.
The patent application number is CN202411995223 20241231. The patent publication number is CN119954058 (A). Int..
Paper and Pulp
| Fri 05 Dec 2025
Beijing, Dec. 6 -- Anhui Senman Machinery Equipment Tech Co Ltd has sought patent for Paper Cutting Device for Double-roll Rolling-cutting Paper Laying Machine. This invention was developed by Tu Tianfeng.
The patent application number is CN202510331925 20250320. The patent publication number is CN119953948 (A). International..
Paper and Pulp
| Fri 05 Dec 2025
Beijing, Dec. 6 -- Shantou Wetry Machinery Co Ltd has submitted a patent application for Full-automatic Paper Collecting Device. Zeng Zehui and Zeng Haibin developed the invention.
The patent application number is CN202510443794 20250410. The patent publication number is CN119953944 (A). International Patent Classification co..
Paper and Pulp
| Fri 05 Dec 2025
Beijing, Dec. 6 -- State Intellectual Property Office of China has released Mile Kanghe Aluminium Foil Packing Co Ltd patent application for Online Detection and Deviation Correction Device for Lining Paper for Cigarettes. This invention was developed by Yu Zhilong, Li Yi and Chen Facui.
The patent application number is CN202..
Paper and Pulp
| Fri 05 Dec 2025
Beijing, Dec. 6 -- State Intellectual Property Office of China has published Xinmian Automation Tech Shanghai Co Ltd patent application for Paper Holder Discharging Mechanism for Boxing Equipment. The invention was developed by Xu Bin and Fang Guohui.
The patent application number is CN202411979011 20241231. The patent public..
Paper and Pulp
| Sat 06 Dec 2025
Beijing, Dec. 6 -- Jiangsu Senmei Life Tech Development Co Ltd has sought patent for Sterilization Device for Paper Cup Production. This invention was developed by Zhou Ran, Yang Hao and Cao Baoqiang.
The patent application number is CN202510345686 20250324. The patent publication number is CN119950780 (A). International Pate..
Paper and Pulp
| Sat 06 Dec 2025
Beijing, Dec. 6 -- Sihui Panshi Paper Products Co Ltd has submitted a patent application for Medical Oiled Paper and Preparation Method Thereof. Pan Yanqun developed the invention.
The patent application number is CN202510114725 20250124. The patent publication number is CN119950572 (A). International Patent Classification co..
Paper and Pulp
| Sat 06 Dec 2025
Beijing, Dec. 6 -- State Intellectual Property Office of China has received Liaoning Huiying Banzhou Medical Mat Co Ltd patent application for Paper Diaper Edge Folding Device. Zhang Xiaofang developed the invention.
The patent application number is CN202510162504 20250214. The patent publication number is CN119950183 (A). In..
Paper and Pulp
| Fri 05 Dec 2025
Beijing, Dec. 6 -- State Intellectual Property Office of China has received Tianjin University of Science & Technology and Shandong Huatai Paper Co Ltd patent application for Method for Comprehensively Utilizing Chemi-mechanical Pulp Waste Liquid. Li Qun, Liang Changyun, Liu Rongrong, Guo Jiahao, Zhang Fengshan and Liu Yanshao d..
Paper and Pulp
| Sat 06 Dec 2025
Beijing, Dec. 6 -- Angel Group has submitted a patent application for Card Recycling System and Card Recycling Method. Shigeta Yasushi developed the invention.
The patent application number is CN202411610038 20241108. The patent publication number is CN119951124 (A). International Patent Classification codes are A63F1/06 and ..
Paper and Pulp
| Fri 05 Dec 2025
Beijing, Dec. 5 -- Guizhou Wujiang Hydropower Development and China Huadian Corporation Ltd have applied Chinese patent for Online Racing Answering Test Paper Judging Method and Online Racing Answering System. Lai Wensheng, Ma Zhiguo, Zhang Xinqiang, Tu Yong, Tian Wei, Zhang Ji, Lin Le, Zhao Zeyu, Lei Rong, Zhang Ming, Li Guoqia..
Paper and Pulp
| Fri 05 Dec 2025
Beijing, Dec. 5 -- State Intellectual Property Office of China has published Jiangsu Financial Leasing Co Ltd patent application for Electronic Storage Method and Device for Paper Invoices. The invention was developed by Hu Jiaheng, Wang Zongli, Ye Chao and Zhao Peihao.
The patent application number is CN20251021604 20250107...
Paper and Pulp
| Fri 05 Dec 2025
Beijing, Dec. 5 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Dongshen Art Color Printing Co Ltd for Novel Printer Paper Box Structure. Liang Liwei developed the invention.
The patent application number is CN202422701951U 20241106. The patent publication number is CN223302420 (U). Internation..
Paper and Pulp
| Fri 05 Dec 2025
Beijing, Dec. 5 -- Shanghai Saikende Printing Co Ltd has been granted a patent for Automatic Paper Feeding Device of Printer. Wen Caohong, Zhang Yanyong and Chen Lei developed the invention.
The patent application number is CN202422133867U 20240830. The patent publication number is CN223302419 (U). International Patent Classi..
Paper and Pulp
| Fri 05 Dec 2025
Beijing, Dec. 5 -- Tianjin Youpusheng Technology Development has received a patent for Paper Jam Prevention Mechanism for Printer. This invention was developed by Zheng Hao.
The patent application number is CN202422431022U 20241009. The patent publication number is CN223302414 (U). International Patent Classification code is B4..
Paper and Pulp
| Thu 04 Dec 2025
Beijing, Dec. 5 -- Foshan Xiangyou Tech Co Ltd has been granted a patent for Letter and Newspaper Box with Accessories Convenient to Replace. This invention was developed by Xiao Liangbin and Liu Huimin.
The patent application number is CN202422523212U 20241018. The patent publication number is CN223275259 (U). International ..
Paper and Pulp
| Thu 04 Dec 2025
Beijing, Dec. 5 -- Baosuo Papet Machinery Mft Co Ltd has obtained a patent for paper end-to-end lapping mechanism of folding machine. This invention was developed by Pan Linsheng, Wang Huihu, Chen Dipei and He Weihui.
The patent application number is CN202421641542U 20240711. The patent publication number is CN223303874 (U). ..
Paper and Pulp
| Thu 04 Dec 2025
Beijing, Dec. 5 -- Jiangsu Jinheng New Packaging Mat Co Ltd has been awarded a patent for Composite Bisection One-time Forming Device for Wide Lining Paper for Cigarettes. This invention was developed by Liu Lachun, Xie Qinxin and Duan Quanyin.
The patent application number is CN202422899673U 20241127. The patent publication ..
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