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Paper and Pulp
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Xuzhou Lihua Environmental Protection Tech Co Ltd has applied Chinese patent for Molded Pulp Product Airing Device. Bian Jingyou, Hu Wenwen and Hu Yanan developed it.
The patent application number is CN202411993081 20241231. The patent publication number is CN120043337 (A). International Patent Classificat..
Paper and Pulp
| Sat 20 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has awarded a patent to Qianzhiya Hubei Hygienic Products for Paper Diaper with Elastic Waistline. Ma Feiyue, Wu Yue and Ye Huirong developed the invention.
The patent application number is CN202422154093U 20240903. The patent publication number is CN223208603 (U)...
Paper and Pulp
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Weifang Jiegao Nonwovens Material Tech Co Ltd has filed a patent application for Fiber Pulp Homogenizing Device for Release Paper Production. This invention was developed by Li Xuebing, Chu Jie, Wang Guangmin and Yu Dongxing.
The patent application number is CN202510510707 20250423. The patent publication ..
Paper and Pulp
| Fri 19 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has awarded a patent to Beijing Zhongshe Zhiyin Tech Co Ltd for Paper Feeding Structure of Printer. Guo Jinzhong and Wang Zheng developed the invention.
The patent application number is CN202422413545U 20241008. The patent publication number is CN223212130 (U). I..
Paper and Pulp
| Fri 19 Dec 2025
Beijing, Dec. 20 -- Dongguan Kwg Color Printing Co Ltd has received a patent for Side Gauge Paper Positioning and Adjusting Device. This invention was developed by Li Renquan, Lun Huimin, Shi Bingquan, Wu Jiyong and Shen Guoyong.
The patent application number is CN202422390937U 20240929. The patent publication number is CN223..
Paper and Pulp
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Anhui Nuoxin Intelligent Technology has submitted a patent application for Perforating Machine for Thermo-sensitive Paper Production. This invention was developed by Xu Haidong.
The patent application number is CN202510497344 20250421. The patent publication number is CN120038806 (A). International Patent Cl..
Paper and Pulp
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Henan Fushengyuan New Energy Tech Co Ltd has submitted a patent application for Self-grinding Cutter for Paper Processing. This invention was developed by Lei Guohua and Ma Yulong.
The patent application number is CN202510241439 20250303. The patent publication number is CN120038802 (A). International Pate..
Paper and Pulp
| Sat 20 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has published Baoding Lekai Packaging Mat Co Ltd patent application for Paper Tube Straightness Detection Method, Device and System. The invention was developed by Jin Ming, Han Pengdi, Zhang Wenyan, Liang Zhenfeng, Wang Yilong, Wu Xiaohui and Li Yanchao.
The pat..
Paper and Pulp
| Sat 20 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has released Shenzhen Zunde Hardware Products Co Ltd patent application for Aluminum Alloy Anti-gravity Casting Online Semi-solid Pulping Process and Mold. This invention was developed by Yao Hui.
The patent application number is CN202510527411 20250425. The pate..
Paper and Pulp
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Jiangxi Jinhaoyang Tech Co Ltd has filed a patent application for Production Equipment and Process for Paper Pulp Molding. This invention was developed by Chen Yanhua, Jiang Lianying and Pan Qianqian.
The patent application number is CN202510474274 20250416. The patent publication number is CN120042104 (A)..
Paper and Pulp
| Sat 20 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has received Zhejiang Winbon Special Paper Co Ltd patent application for Mildew-proof Glass Isolation Paper and Preparation Method Thereof. Yang Gang, Guo Xiaofeng and Liang Cheng developed the invention.
The patent application number is CN202510421944 20250407. ..
Paper and Pulp
| Sat 20 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has received Weifang Huisheng Insulation Tech Co Ltd patent application for Preparation Method of High-thickness L-shaped Paperboard for Transformer. Yang Chao, Yan Shougui and He Guangdong developed the invention.
The patent application number is CN202510201140 ..
Paper and Pulp
| Sat 20 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has received Hunan Dingyi Zhiyuan Tech Dev Co Ltd and Hunan Dingyi Zhizao Digital Equipment Tech Development Co Ltd patent application for Colorful Erasable Thermo-sensitive Paper and Preparation Method Thereof. Xiang Kang, Mo Bin, Zhang Xiaomin, Xu Zhigang and Tang..
Paper and Pulp
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Foshan Xinfei Hygienic Materials has filed a patent application for Release Paper Coating, Spraying and Drying Device. This invention was developed by Mu Kejing, Chen Jianlong, Zeng Baiming, Ji Shengchao and Rong Guoman.
The patent application number is CN202510530295 20250425. The patent publication number ..
Paper and Pulp
| Sat 20 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has released Zhonghong Landscape Hebei New Mat Co Ltd patent application for Waterproof Agent Coating Device for Waterproof Paperboard Production Line. This invention was developed by Zhang Gang.
The patent application number is CN202510378915 20250328. The paten..
Paper and Pulp
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Hainan Jinhai Pulp & Paper has applied Chinese patent for High-efficiency Multi-element Retention and Drainage Aiding Process for Papermaking and Retention and Drainage Aiding Agent. Li Dongmei, Luo Yunlong, Chen Qi, Liang Changliang and Shao Zhitao developed it.
The patent application number is CN20251032..
Paper and Pulp
| Sat 20 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has published Jiangsu University of Science and Technology patent application for Scratch-resistant High-hardness Environment-friendly Thermo-sensitive Paper and Preparation Method Thereof. The invention was developed by Yang Lin, Wu Yunpeng, Huang Zishuo and Wang L..
Paper and Pulp
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Hainan Jinhai Pulp & Paper has submitted a patent application for Preparation Method for Producing Thermal Sublimation Paper by Using Composite Three-roller Two-pressure Combined Paper Conveying Belt. Wu Guanhong, Jiang Peng, He Jianjun, Wan Yunjun, Liu Lipeng, Jia Liang, Li Yunsheng, Xu Yan, Qiao Rui and Zho..
Paper and Pulp
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Jiangmen Weiyun Electromechanical Automation Eng Co Ltd has sought patent for Papermaking Equipment Pneumatic Motor Sealing Water Film Cleaning Assembly. This invention was developed by Chang Xibin.
The patent application number is CN202410282763 20240313. The patent publication number is CN120042087 (A). ..
Paper and Pulp
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Jiangmen Weiyun Electromechanical Automation Eng Co Ltd has filed a patent application for Papermaking Equipment Sealing Water Film Cleaning Assembly. This invention was developed by Chang Xibin.
The patent application number is CN202410231291 20240229. The patent publication number is CN120042086 (A). Int..
Paper and Pulp
| Fri 19 Dec 2025
Beijing, Dec. 20 -- Wuhu Hanlong Paper Co Ltd has been granted a patent for Paper Scrap Removing Device on Surface of Paperboard. Zhang Di and Xu Min developed the invention.
The patent application number is CN202422178067U 20240905. The patent publication number is CN223210014 (U). International Patent Classification codes a..
Paper and Pulp
| Fri 19 Dec 2025
Beijing, Dec. 20 -- Baoding Xiangyu Paper Ind Co Ltd has received a patent for Embossing Device for Toilet Paper Production. This invention was developed by Liu Zirui and Qie Shiwei.
The patent application number is CN202422479207U 20241014. The patent publication number is CN223212054 (U). International Patent Classification..
Paper and Pulp
| Fri 19 Dec 2025
Beijing, Dec. 20 -- Chinese Patent for Surface Embossing Device for Release Paper has been issued to Shanghai Dashowa Co Ltd. This invention was developed by Yin Yong.
The patent application number is CN202422435760U 20241010. The patent publication number is CN223212053 (U). International Patent Classification codes are B26D..
Paper and Pulp
| Fri 19 Dec 2025
Beijing, Dec. 20 -- Chinese Patent for Adjustable Limiting Mechanism and Corrugated Paper Creasing Device Thereof has been issued to Suzhou Jinglong Packaging Co Ltd. This invention was developed by Li Shuangshuang and Shen Qinfeng.
The patent application number is CN202421952345U 20240813. The patent publication number is CN..
Paper and Pulp
| Fri 19 Dec 2025
Beijing, Dec. 20 -- Matsumoto Coating Tech Kunshan Co Ltd has secured a patent on Embossing Assembly for Release Paper Grid Embossing. Sun Shouwen and Dai Mingshui developed the invention.
The patent application number is CN202421934834U 20240812. The patent publication number is CN223212051 (U). International Patent Classifi..
Paper and Pulp
| Fri 19 Dec 2025
Beijing, Dec. 20 -- Chinese Patent for Paper Product Leveler has been issued to Tomato Cloud Printing Tech Dongguan Co Ltd. This invention was developed by Wei Zhiren, Zeng Sheng and Peng Wuwen.
The patent application number is CN202422503471U 20241016. The patent publication number is CN223212050 (U). International Patent Cl..
Paper and Pulp
| Fri 19 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has awarded a patent to Huaian Huaiding Haoyuan Tech Co Ltd for Paper Product Leveling Device. Zhang Yinglin developed the invention.
The patent application number is CN202422440987U 20241009. The patent publication number is CN223212049 (U). International Patent..
Paper and Pulp
| Fri 19 Dec 2025
Munich, Dec. 20 -- Eastman Chemical (China) has submitted a patent application for Composite Papers and Methods of Making Thereof. This invention was developed by Xie Rui, Cagnard Alain Michel, Basu Soumendra Kumar and Wu Juanjuan.
The patent application number is EP20240752842 20240205. The patent publication number is EP46620..
Paper and Pulp
| Fri 19 Dec 2025
Beijing, Dec. 20 -- Shanghai Han Entropy New Material Tech Co Ltd has secured a patent on Glued Dialyzing Paper Heat-seal Packaging Easy-to-tear Film. Liu Rongqing, Liu Li and Liu Qijian developed the invention.
The patent application number is CN202422486312U 20241015. The patent publication number is CN223212059 (U). Intern..
Paper and Pulp
| Fri 19 Dec 2025
Beijing, Dec. 20 -- Qingdao Californ Daily Necessities Co Ltd has been granted a patent for Paper Shell Slotting Equipment with Deviation Rectifying Mechanism. This invention was developed by Shao Shoulun and Guo Wenxia.
The patent application number is CN202422494856U 20241015. The patent publication number is CN223212019 (U..
Paper and Pulp
| Fri 19 Dec 2025
Beijing, Dec. 20 -- Xinchang Datong Printing Co Ltd has been awarded a patent for Single Paper Box Cutting Device for Color Printing Paper Box Production. This invention was developed by Chen Nanbo.
The patent application number is CN202421734301U 20240722. The patent publication number is CN223212016 (U). International Paten..
Paper and Pulp
| Fri 19 Dec 2025
Beijing, Dec. 20 -- Qingdao Zhongling Packaging Co Ltd has received a patent for Paper Pushing Mechanism for Packaging Box Production Line. This invention was developed by Wang Xiuyun, Cui Guoming, Yuan Peixin and Zhang Danhui.
The patent application number is CN20242227549U 20240821. The patent publication number is CN223212..
Paper and Pulp
| Fri 19 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has awarded a patent to Ningbo Chengyi Paper Ind Co Ltd for Feeding Mechanism for Paper Cup Forming Machine. Wang Enfu developed the invention.
The patent application number is CN202422477958U 20241014. The patent publication number is CN223212010 (U). Internatio..
Paper and Pulp
| Fri 19 Dec 2025
Beijing, Dec. 20 -- Emeishan Jiajie Paper Products Co Ltd has been granted a patent for Corrugated Paper Film Laminating Device. This invention was developed by Song Ho In, Zeng Jian, Song Jiaxing and Han Tao.
The patent application number is CN20242205516U 20240819. The patent publication number is CN223211920 (U). Internati..
Paper and Pulp
| Fri 19 Dec 2025
Munich, Dec. 20 -- European Patent Office has published Riccobono Patents Ltd patent application for Heat-sealing Paper for Packaging a Solid Product. The invention was developed by Hoarau Camille.
The patent application number is EP20240706943 20240208. The patent publication number is EP4662366 (A1). International Patent Cl..
Paper and Pulp
| Fri 19 Dec 2025
Munich, Dec. 20 -- SNF Group has submitted a patent application for Method for Manufacturing Paper Pulp. Faucher Gatien and Fougerouse Damien developed the invention.
The patent application number is EP20240817698 20241112. The patent publication number is EP4662363 (A1). International Patent Classification codes are D21C9/00, ..
Paper and Pulp
| Fri 19 Dec 2025
Munich, Dec. 20 -- European Patent Office has received Soedra Skogsaegarna Ekonomiska Foerening patent application for Chemical Wood Pulp with Enhanced Tensile Strength. Wernersson Fredrik and Brelid Harald developed the invention.
The patent application number is EP20240703537 20240205. The patent publication number is EP466..
Paper and Pulp
| Fri 19 Dec 2025
Munich, Dec. 20 -- Soedra Skogsaegarna Ekonomiska Foerening has applied European patent for Pulp Mixture. Wernersson Brodin Fredrik, Brelid Harald, Ribe Espen and Wetterling Jonas developed it.
The patent application number is EP20240703538 20240205. The patent publication number is EP4662361 (A1). International Patent Classi..
Paper and Pulp
| Fri 19 Dec 2025
Beijing, Dec. 20 -- Chinese Patent for Spraying Equipment for Paperboard Processing has been issued to Yancheng Mingyang Color Printing Packaging Co Ltd. This invention was developed by Fu Yixuan.
The patent application number is CN202421895130U 20240807. The patent publication number is CN223209725 (U). International Patent ..
Paper and Pulp
| Sat 20 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has published Jiangxi Hongxing Denatured Starch Co Ltd patent application for Processing Method of Modified Starch for Papermaking. The invention was developed by Cheng Xiaobing, Li Huilong and Yue Xiaowang.
The patent application number is CN202510373631 2025032..
Paper and Pulp
| Fri 19 Dec 2025
Beijing, Dec. 20 -- Hubei Fengpu Abrasive Science And Tech Co Ltd has been granted a patent for Abrasive Paper Capable of Preventing Hands from Being Stabbed. This invention was developed by Zhang Weiqiang, Du Donghu, Fan Linsheng, Wang Fang, Du Jianbo, Jiang Zhiguo, Hu Li and Hu Zhigang.
The patent application number is CN20..
Paper and Pulp
| Fri 19 Dec 2025
Alexandria, Dec. 20 -- Sound Devices has obtained a patent for transmitter with e-paper display that detects power supply. This invention was developed by Anderson Matthew G and Mcdonald Jason.
The patent application number is US202418631593 20240410. The patent publication number is US12499849 (B2). International Patent Classi..
Paper and Pulp
| Thu 18 Dec 2025
Alexandria, Dec. 19 -- Liu Yufang, Bai Bo and Bai Jiani have been awarded a patent for Method for Co-producing Molded Food-container Pulp and Fulvic Acid from Cotton Stalk.
The patent application number is US202118024193 20210813. The patent publication number is US12497734 (B2). International Patent Classification codes are..
Paper and Pulp
| Fri 19 Dec 2025
Munich, Dec. 20 -- European Patent Office has released Bi Silque SA patent application for Clamping Device for a Plurality of Sheets of Paper. This invention was developed by Vasconcelos André.
The patent application number is EP20240703890 20240108. The patent publication number is EP4663427 (A1). International Patent Class..
Paper and Pulp
| Fri 19 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Zhengye Office Supplies Co Ltd for Paper Cutting Machine. Shao Luyi and Zhou Zuo developed the invention.
The patent application number is CN202422576589U 20241024. The patent publication number is CN223211478 (U). International P..
Paper and Pulp
| Fri 19 Dec 2025
Beijing, Dec. 20 -- Jiangxi Longen Intelligent Equipment Co Ltd has been granted a patent for Firework Paper Tube Cutting Device. Wang Xuedong, Chen Longyao and Zhang Xiangchen developed the invention.
The patent application number is CN202423102369U 20241216. The patent publication number is CN223211469 (U). International Pa..
Paper and Pulp
| Fri 19 Dec 2025
Beijing, Dec. 20 -- Sheqi Taihe Paper Products Co Ltd has secured a patent on Glue Adding Equipment for Preventing Water and Moisture of Paper. Liang Zhaoji, Li Shukui, Su Quanyou and Li Changfa developed the invention.
The patent application number is CN20242271276U 20240826. The patent publication number is CN223209807 (U)...
Paper and Pulp
| Fri 19 Dec 2025
Beijing, Dec. 20 -- Chongqing Helike Packaging Products Co Ltd has received a patent for Gluing Equipment for Paper Tube Production. This invention was developed by Yang Fan, Lin Daizhi and Zhang Yuan.
The patent application number is CN20242281601U 20240827. The patent publication number is CN223209788 (U). International Pat..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 19 -- Gold Hong Ye Paper (Nantong) and Gold Hong Ye Paper Group Co Ltd have been awarded a patent for Anti-collapse Center Drawer Using Box. This invention was developed by Huang Jinhua, Jang Ki-sung and Liu Zi'ao.
The patent application number is CN202421975832U 20240815. The patent publication number is CN2231..
Paper and Pulp
| Sat 20 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has released Zheng Chao patent application for Rolling Device for Longitudinal and Transverse Composite Firework Paper Tubes. This invention was developed by Zheng Chao, Luo Cifang and Yang Wenbing.
The patent application number is CN202510398864 20250401. The pa..
Paper and Pulp
| Sat 20 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has received Chengdu Yujunsheng Tech Co Ltd patent application for Method for Mounting Lining Paper on Folding Box. Liu Jun developed the invention.
The patent application number is CN202510202300 20250224. The patent publication number is CN120038977 (A). Intern..
Paper and Pulp
| Fri 19 Dec 2025
Beijing, Dec. 20 -- Hubei Fengpu Abrasive Science And Tech Co Ltd has been granted a patent for Abrasive Paper Fixing Mechanism for Abrasive Paper Polishing Equipment. Zhang Weiqiang, Du Donghu, Fan Linsheng, Wang Fang, Jiang Zhiguo, Du Jianbo, Hu Zhigang and Hu Li developed the invention.
The patent application number is CN2..
Paper and Pulp
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Shenzhen Chuangshunfa Printing Co Ltd has submitted a patent application for Color Paper Digital Printing Device. This invention was developed by Tang Pengcheng and Xiao Feng.
The patent application number is CN202510225370 20250227. The patent publication number is CN120039040 (A). International Patent Cl..
Paper and Pulp
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Shenzhen Yanxuncheng Tech Co Ltd has filed a patent application for Paper Separating and Code Spraying Equipment and Method. This invention was developed by Li Gongyuan, Liu Jiahui, Yu Wenqi and Li Bingbing.
The patent application number is CN202510458945 20250414. The patent publication number is CN120039..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 19 --Gold Hong Ye Paper (Nantong) and Gold Hong Ye Paper Group Co Ltd have been awarded a patent for Gluing Device of Pipe Coiling Machine. This invention was developed by Kan Daoping, Cao Chun and Zhang Honglin.
The patent application number is CN202421859581U 20240802. The patent publication number is CN223171..
Paper and Pulp
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Jiangsu Wampolet Hi Tech Co Ltd has sought patent for Winding Device for Thermo-sensitive Paper Production and Using Method of Winding Device. This invention was developed by Wang Daoli, Qi Huali, Cai Biao and Tian Wei.
The patent application number is CN202311582950 20231124. The patent publication number..
Paper and Pulp
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Anhui Senman Machinery Equipment Tech Co Ltd has filed a patent application for Double-roll Rolling-cutting Paper Laying Machine. This invention was developed by Tu Tianfeng.
The patent application number is CN202510331933 20250320. The patent publication number is CN120039688 (A). International Patent Cla..
Paper and Pulp
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Yihe Plastic & Electronic Products Co Ltd has applied Chinese patent for Paper Feeding Wheel Structure of Printer. Chen Zhengping, Li Shaochang, Zeng Fan and Lyu Jiwei developed it.
The patent application number is CN202510398990 20250401. The patent publication number is CN120039682 (A). International Pat..
Paper and Pulp
| Fri 19 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has received Shandong Shenghui Decoration Mat Co Ltd patent application for Decorative Paper Printing Defect Rapid Detection Equipment. Xu Gang and Xu Haiwen developed the invention.
The patent application number is CN202510195845 20250221. The patent publication..
Paper and Pulp
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Jiangsu Fantasy Packaging New Mat Co Ltd has sought patent for Automatic Stacking Equipment for Paper Cup Production. This invention was developed by Liu Jiajia and Hu Ruirui.
The patent application number is CN202510253303 20250305. The patent publication number is CN120039648 (A). International Patent Cl..
Paper and Pulp
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Anhui Jihong Environmental Prot Paper Co Ltd has applied Chinese patent for Plastic-free Coated Paperboard Container and Manufacturing Method Thereof. Zhang Heping, Tang Chenghui, Fang Fuwang and Xu Yuanyuan developed it.
The patent application number is CN20251069751 20250116. The patent publication numbe..
Paper and Pulp
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Shanghai Tann Packaging Mat Co Ltd and Longyou Tann Paper Co Ltd have applied Chinese patent for Novel Tipping Base Paper and Production Process Thereof. Lou Gang and Baesler Alexander developed it.
The patent application number is CN202510247615 20250304. The patent publication number is CN120042101 (A). ..
Paper and Pulp
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Zhejiang Pengchen Paper Res Institute Co Ltd and Zhejiang Pengchen New Material Tech Co Ltd have submitted a patent application for Preparation Method of Inorganic Fiber Carrier for Ignition Paper. This invention was developed by Li Haiyang, Hu Xiaodong, Yao Hua, Sun Qizhong, Zhou Jican and Shin Hye-young.
..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 19 -- State Intellectual Property Office of China has awarded a patent to Gansu Hengda Environmental Protection Tech Co Ltd for Novel Papermaking Drying Equipment. Wang Zhenjun, Wang Peng, Li Hulin, Lyu Qianli, Lyu Xiaobing, Wang Shunyou, Yu Le, Zeng Shiqi and Tian Manchun developed the invention.
The patent app..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 19 -- Anhui Shangjia Environmental Protection Technology has been granted a patent for Disposable Paper Pulp Meal Box Finished Product Inspection Device. Liao Hongqiang, Shao Fei, Yin Chuan, Zhang Bingbing and Li Yongan developed the invention.
The patent application number is CN202421870209U 20240802. The patent ..
Paper and Pulp
| Thu 18 Dec 2025
Alexandria, Dec. 19 -- Seiko Epson has received a patent for Rolled Paper Printing Apparatus. This invention was developed by Yanagimachi Daisuke.
The patent application number is US202418439981 20240213. The patent publication number is US12496839 (B2). International Patent Classification codes are B41J11/66, B41J11/70 and B41..
Paper and Pulp
| Fri 19 Dec 2025
Beijing, Dec. 19 -- State Intellectual Property Office of China has received Taizhou Shuanglong Jiaxing Automation Tech Co Ltd patent application for Guiding and Fixing Structure of Stator Slot Insulation Paper Insertion Device and Working Method of Guiding and Fixing Structure. Yang Baodan and Zhao Jiaxing developed the inventi..
Paper and Pulp
| Fri 19 Dec 2025
Beijing, Dec. 19 -- State Intellectual Property Office of China has published Suzhou Nanxin Motor Co Ltd patent application for Automatic Filling Equipment for Insulation Paper. The invention was developed by Wu Zhiqiang and Zhao Benyong.
The patent application number is CN202510120649 20250126. The patent publication number ..
Paper and Pulp
| Fri 19 Dec 2025
Beijing, Dec. 19 -- Yunyue Electric Drive Tech Hangzhou Co Ltd has submitted a patent application for Direct Drive Motor and Papermaking Pulper. This invention was developed by Liu Jianbo.
The patent application number is CN202510229065 20250228. The patent publication number is CN120033901 (A). International Patent Classific..
Paper and Pulp
| Fri 19 Dec 2025
Beijing, Dec. 19 -- State Intellectual Property Office of China has received Yunyue Electric Drive Tech Hangzhou Co Ltd patent application for Direct Drive Motor for Drying Cylinder of Toilet Paper Machine and Toilet Paper Machine. Liu Jianbo, Zheng Neng'an, Mi Wangcheng, Wang Geng, Zhu Ying, Zhou Longfeng, Chen Bichang, Sun Jin..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 19 -- Zhongshan Yuansheng Garment Printing Mat Co Ltd has been granted a patent for Gluing Machine for Processing Positioning Paper. Bao Jiaming and Bao Jiamin developed the invention.
The patent application number is CN202421839332U 20240731. The patent publication number is CN223171230 (U). International Paten..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 19 -- Sichuan Fusheng Paper Co Ltd has secured a patent on Adjustable Paper Gluing Device. Wang Yongfu developed the invention.
The patent application number is CN202422270251U 20240918. The patent publication number is CN223171218 (U). International Patent Classification codes are B05C11/10, B05C13/02, B05C5/02..
Paper and Pulp
| Thu 18 Dec 2025
Alexandria, Dec. 19 -- U.S. Patent and Trademark Office has awarded a patent to Delfortgroup AG for Sheathing Paper with Use Indicator for Aerosol-generating Articles. Zitturi Roland developed the invention.
The patent application number is US202017606724 20200326. The patent publication number is US12495825 (B2). Internation..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 19 -- Yiliang Chuangyu Paper Ind Co Ltd has been awarded a patent for Clean Production Device for High-strength Corrugated Base Paper. This invention was developed by Shi Hongliang.
The patent application number is CN202421975495U 20240815. The patent publication number is CN223171414 (U). International Patent C..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 19 -- State Intellectual Property Office of China has awarded a patent to Putian Chaoqi Paper Co Ltd for Dust Removal Device for Tissue Paper Processing. Chen Liqun, Zhao Lihui and Huang Qinghui developed the invention.
The patent application number is CN202422578427U 20241024. The patent publication number is C..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 19 -- State Intellectual Property Office of China has awarded a patent to Changge Dayang Paper Co Ltd for Environment-friendly Tipping Paper. Zheng Futao, Ma Tengqi, Zhao Panpan, Ma Shili and Wang Suying developed the invention.
The patent application number is CN20242260539U 20240824. The patent publication num..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 19 -- State Intellectual Property Office of China has awarded a patent to Chen Kun for Longan Pulp Remover.
The patent application number is CN202422483259U 20241014. The patent publication number is CN223169094 (U). International Patent Classification code is A23N4/02.
The abstract released by the State I..
Paper and Pulp
| Fri 19 Dec 2025
Beijing, Dec. 19 -- Tongji University has sought patent for Data Processing Method, System and Equipment for Realizing Full Self-service of Paper Collection and Introduction Proof. This invention was developed by Chen Xin, Yao Junlan, Liang Dan, Yu Yuren and Yuan Jinbo.
The patent application number is CN202411951332 20241227. ..
Paper and Pulp
| Fri 19 Dec 2025
Beijing, Dec. 19 -- State Intellectual Property Office of China has released Institute Of Medical Information Chinese Academy Of Medical Sciences patent application for Paper Screening Method, System and Related Device. This invention was developed by Liu Hui, Wang Junhui and Luo Yan.
The patent application number is CN202510..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 19 -- Guangzhou Jiachu Daily Plastic Products Co Ltd has been granted a patent for Aluminum-foil Paper Antibacterial Coating Spraying Device. Wen Lianqing, Fang Du and He Jinzhou developed the invention.
The patent application number is CN202422257660U 20240914. The patent publication number is CN223171138 (U). ..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 19 -- State Intellectual Property Office of China has awarded a patent to Hunan Pengyuan Hongda Mining Ind Co Ltd for Flotation Pulp Pretreatment Device. He Longwen, Xiang Xin, Liu Yanping, Li Kai, Liao Xiangjin and Zhang Tao developed the invention.
The patent application number is CN202422192677U 20240906. The..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 19 -- Hebei Minglian New Material Tech Co Ltd has received a patent for High-permeability Decorative Base Paper Preparation Device. This invention was developed by Lin Weijun, Duan Hongguang and Zhang Wei.
The patent application number is CN202421870433U 20240805. The patent publication number is CN223170729 (U)..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 19 -- Zhejiang Yuexiang New Mat Co Ltd has obtained a patent for paper pulp stirring device for meal box paper production. This invention was developed by Luo Maojun, Yang Hao and Wu Junhui.
The patent application number is CN202422373305U 20240928. The patent publication number is CN223170721 (U). International..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 19 -- Bilerud Ltd has submitted a patent application for Stretchable High-density Paper. Nordstrom Fredrik, Nyman Ulf, Alden Mats, Marcopo Olivia, Kriechbaum Constantin and Saxena Amit developed the invention.
The patent application number is CN20238072648 20231012. The patent publication number is CN120035701 (..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 19 -- State Intellectual Property Office of China has received Kisvel Bio Inc patent application for Novel Dental Pulp Stem Cell Population. Mitani Yasuyuki, Ariki Hiromi and Fukuda Noritaka developed the invention.
The patent application number is CN20238069066 20231002. The patent publication number is CN12003..
Paper and Pulp
| Fri 19 Dec 2025
Beijing, Dec. 19 -- Wuhan Jingchen Wisdom Sign Technology has submitted a patent application for Label Paper Gap Positioning Method and Device, Storage Medium and Electronic Equipment. This invention was developed by Luo Liming.
The patent application number is CN20251078859 20250117. The patent publication number is CN12002956..
Paper and Pulp
| Fri 19 Dec 2025
Beijing, Dec. 19 -- Huawei Technologies has submitted a patent application for Wallpaper Setting Method and Terminal Equipment. This invention was developed by Zhang Yuxi.
The patent application number is CN202311582456 20231122. The patent publication number is CN120029504 (A). International Patent Classification codes are G06..
Paper and Pulp
| Fri 19 Dec 2025
Beijing, Dec. 19 -- Yingji Mofang Jiangsu Digital Medical Tech Co Ltd has submitted a patent application for Pen Type Optical Detection Device for Qualitative and Quantitative Analysis of Dry Test Paper. Gong Jingbo and Wu Shuqing developed the invention.
The patent application number is CN202510170199 20250217. The patent pu..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 19 -- Osman Machinery Equipment has been granted a patent for Molded Pulp Rotary Spraying Device. This invention was developed by Zhang Guoxin, Zeng Wenwu and He Tanli.
The patent application number is CN202422200398U 20240909. The patent publication number is CN223171147 (U). International Patent Classification c..
Paper and Pulp
| Fri 19 Dec 2025
Beijing, Dec. 19 -- Chinese Patent for Wire Coil Paper Inserting Device has been issued to Nantong Jiema Motor Co Ltd. This invention was developed by Feng Rusheng.
The patent application number is CN202422350078U 20240926. The patent publication number is CN223168189 (U). International Patent Classification code is H02K15/10..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 19 -- Changzhou Haotian Office Equipment has been awarded a patent for Gear Structure of Paper Shredder. This invention was developed by Zhang Hua.
The patent application number is CN202421126756U 20240522. The patent publication number is CN223171019 (U). International Patent Classification code is B02C18/24.
S..
Paper and Pulp
| Fri 19 Dec 2025
Beijing, Dec. 19 -- Kinavo Servo Motor Changzhou Ltd has been awarded a patent for Insulation Framework and Insulation Paper for Motor Stator Core. This invention was developed by Chen Qi, Shi Liang and Cao Chentao.
The patent application number is CN202422262388U 20240914. The patent publication number is CN223168115 (U). In..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Guangxi Taiyang Paper Co Ltd, Shandong Sun Paper Industry Joint Stock; Yanzhou Tianzhang Paper Ind Co Ltd and Shandong Sun Household Paper Co Ltd have submitted a patent application for Winding Drum Packaging Machine and Packaging Method. Wang Yucao, Li Guangdong, Dong Jiwei, Xu Zhichao, Xu Kai, Shi Xiuyong, ..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Nanjing University of Posts and Telecommunications and Nanjing Univ Of Posts and Telecommunications Institute At Nantong Co Ltd have submitted a patent application for Ionic Wind Aircraft Manufactured in Paper Folding Mode. Li Wei, Cai Xianfa, Shen Yuwang, Tian Yingxu and Xu Ruoyu developed the invention.
..
Paper and Pulp
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Guangxi Taiyang Paper Co Ltd, Shandong Sun Paper Industry Joint Stock, Yanzhou Tianzhang Paper Ind Co Ltd and Shandong Sun Household Paper Co Ltd have been awarded a patent for Cooking Tower Maintenance Device. This invention was developed by Cao Yanjun, Dai Zhongying, Mi Guotang, Gong Kai, Li Xiufang, Li Na..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Anhui Dahe Filter Co Ltd has submitted a patent application for Double-layer Filter Paper Composite Paper Winding Machine for Processing and Manufacturing Vehicle Filter. This invention was developed by Zhou Shuhua, Zhou Shubo, Zhang Zhang and Su Xiaochuang.
The patent application number is CN202510440856 ..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has received Tongxiang Hengchang Paper and Plastic patent application for Winding Forming Device and Method for Anti-shrinkage Paper Tube Production. Wang Chao, Chen Xiaoying, Gao Dongliang, Zhou Feng and Zhang Yuting developed the invention.
The patent application..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Taizhou Daqun Machinery Tech Co Ltd has sought patent for Beam Seat Mechanism for Mounting Upper Plate Support of Paperboard Undercutting Equipment. This invention was developed by Li Guofeng, Song Weishuai, Dai Xiaoming and Li Haoran.
The patent application number is CN202510391608 20250331. The patent pu..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Anhui Laiyin Environmental Protection Tech Co Ltd has submitted a patent application for Quantitative Conveying Equipment for Paper Pulp Molded Products. Jung Yeong-moon developed the invention.
The patent application number is CN202510497014 20250421. The patent publication number is CN120024680 (A). Inte..
Paper and Pulp
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Shenyang Institute of Automation, CAS has filed a patent application for Automatic Roll Paper Packaging Device. This invention was developed by He Tao, Xu Zhigang, Wang Junyi, Li Feng, Qiu Xu and Ma Lei.
The patent application number is CN202311552914 20231121. The patent publication number is CN120024554 (A..
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