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Paper and Pulp

  |  Sat 03 Dec 2022

Beijing, Dec. 3 -- State Intellectual Property Office of China has released Giant Stone Group Ltd's patent application for paper sticking device. This invention was developed by Huang Qing, Nian Fubiao, Ai Biao, Gong Li and Zhu Tao. The patent application number is CN202111521182 20211213. The patent publication number is CN1..

Paper and Pulp

  |  Sat 03 Dec 2022

Beijing, Dec. 3 -- State Intellectual Property Office of China has released Chongqing Guangyi Packaging Product's patent application for automatic assembly line for special-shaped paper packaging boxes. This invention was developed by Jiang Qigan. The patent application number is CN20221046510 20220117. The patent publication..

Paper and Pulp

  |  Sat 03 Dec 2022

Beijing, Dec. 3 -- State Intellectual Property Office of China has released Shanghai Yongservice Printing's patent application for paper cutting machine. This invention was developed by Wang Zhenyao. The patent application number is CN202111471414 20211204. The patent publication number is CN114274234 (A). International Paten..

Paper and Pulp

  |  Sat 03 Dec 2022

Beijing, Dec. 3 -- State Intellectual Property Office of China has received Wen Lingyan's patent application for underground pulp shooting machine capable of automatically cleaning filter residues and use method of underground pulp shooting machine. The patent application number is CN202111621449 20211223. The patent publication..

Paper and Pulp

  |  Sat 03 Dec 2022

Beijing, Dec. 3 -- State Intellectual Property Office of China has released Tianjin Changrong Science and Tech Group's patent application for automatic paper stacking and collecting device. This invention was developed by Ma Weifeng, Ren Yong, Yang Daqing and Liu Xiaodong. The patent application number is CN20201140820 202009..

Paper and Pulp

  |  Sat 03 Dec 2022

Beijing, Dec. 3 -- State Intellectual Property Office of China has received Boluo County North Mei Printing's patent application for screen printing equipment for printing paper. Chen Zifeng, Liao Wenwei and Yan Yaoxian developed the invention. The patent application number is CN202111668925 20211231. The patent publication n..

Paper and Pulp

  |  Sat 03 Dec 2022

Beijing, Dec. 3 -- State Intellectual Property Office of China has received Xiandaju Industry and Trade Ltd's patent application for paper cultural relic packaging structure, packaging box and paper cultural relic preservation method. Xie Kun developed the invention. The patent application number is CN202111662219 20211231. T..

Paper and Pulp

  |  Sat 03 Dec 2022

Beijing, Dec. 3 -- State Intellectual Property Office of China has received Shanxi Fuxing Photoelectric Science and Tech Limited and Beijing Far Large Belief Science and Tech Limited's patent application for alignment device and spacer paper recovery equipment. Li Qing, Li Heran, Zhao Yule, Liu Gongyi, Zhang Zhigang, Wang Guangx..

Paper and Pulp

  |  Sat 03 Dec 2022

Beijing, Dec. 3 -- State Intellectual Property Office of China has published Xiangjiang Shixiang Color Printing Package's patent application for full-automatic white board and corrugated paper adhesion machine and white board and corrugated paper composite box paper. The invention was developed by Jiang Shijing and Jiang Duren. ..

Paper and Pulp

  |  Sat 03 Dec 2022

Beijing, Dec. 3 -- State Intellectual Property Office of China has published Xinxiang Creative Chongqing New Mat Limited's patent application for paperboard sticking and nailing all-in-one machine. The invention was developed by Wu Zhenhui. The patent application number is CN202210100733 20220127. The patent publication numbe..

Paper and Pulp

  |  Sat 03 Dec 2022

Beijing, Dec. 3 -- State Intellectual Property Office of China has published Chongqing Guangyi Packaging Product's patent application for paper packaging box forming process based on resource recycling. The invention was developed by Jiang Qigan. The patent application number is CN202111628257 20211228. The patent publication..

Paper and Pulp

  |  Sat 03 Dec 2022

Beijing, Dec. 3 -- State Intellectual Property Office of China has published Chongqing Wanhui Yuqing Paper Product Ltd's patent application for paper separating machine with adjustable cutter. The invention was developed by Yu Xiling. The patent application number is CN202111451381 20211201. The patent publication number is C..

Paper and Pulp

  |  Sat 03 Dec 2022

Beijing, Dec. 3 -- Jiangsu Wanbareda High and New Tech Limited has sought patent for raw material stirring device for producing thermo-sensitive paper and use method of raw material stirring device. This invention was developed by Wang Daoli, Qi Huali, Luo Baobao, Tian Wei and Qi Rongyin. The patent application number is CN20..

Paper and Pulp

  |  Sat 03 Dec 2022

Beijing, Dec. 3 -- Qingzhou Jinyun New Mat has sought patent for auxiliary coating equipment for production of aluminized paper. This invention was developed by Zhao Guangjian, Xu Jiwei, Ma Teng, Liu Heng, Feng Huaiyu, Zhang Fapeng and Ye Jingwei. The patent application number is CN202111549226 20211217. The patent publicatio..

Paper and Pulp

  |  Sat 03 Dec 2022

Beijing, Dec. 3 -- Xiaoke Vision Tech Pearl Ha has submitted a patent application for automatic waste discharge device and method for adhesive sticker single paper. This invention was developed by Huang Jiliang, Wang Qi, Wang Dawei and Wang Zheng. The patent application number is CN202111473328 20211202. The patent publicatio..

Paper and Pulp

  |  Sat 03 Dec 2022

Beijing, Dec. 3 -- Guangdong Kangplei Hygienic Product Ltd has submitted a patent application for paper diaper production equipment with automatic packaging mechanism. This invention was developed by Zhang Jinghui, Gan Shicai, Chen Defu, Liu Zhijie, Zheng Di and Liu Siwei. The patent application number is CN20221004304 202201..

Paper and Pulp

  |  Sat 03 Dec 2022

Beijing, Dec. 3 -- Chongqing Wanhui Yuqing Paper Product Ltd has filed a patent application for adjustable line pressing wheel for paper separating machine. This invention was developed by Yu Xiling. The patent application number is CN202111450193 20211201. The patent publication number is CN114274599 (A). International Paten..

Paper and Pulp

  |  Sat 03 Dec 2022

Beijing, Dec. 3 -- Suzhou Huun Intelligent Science and Tech has applied for Chinese patent for double-layer paper tube continuous forming processing equipment. Wang Xin, Gao Qingwen and Shi Jilong developed it. The patent application number is CN202111658457 20211231. The patent publication number is CN114274596 (A). Internat..

Paper and Pulp

  |  Sat 03 Dec 2022

Beijing, Dec. 3 -- Shanghai Commercial Rice Science and Tech Group Share Limited has filed a patent application for method and system for simultaneously detecting paper shortage and labels. This invention was developed by Yu Rixin and Lin Zhe. The patent application number is CN202011512756 20201220. The patent publication nu..

Paper and Pulp

  |  Sat 03 Dec 2022

Beijing, Dec. 3 -- Suzhou Common Source Paper Industry Science and Tech Limited has filed a patent application for roll paper shearing device. This invention was developed by Xu Bo. The patent application number is CN202111449373 20211130. The patent publication number is CN114275591 (A). International Patent Classification c..

Paper and Pulp

  |  Mon 05 Dec 2022

Beijing, Dec. 5 -- State Intellectual Property Office of China has published Qingzhou Jinyun New Mat's patent application for coating air knife for aluminized paper production. The invention was developed by Zhao Guangjian, Xu Jiwei, Ma Teng, Liu Heng, Feng Huaiyu, Zhang Fapeng and Ye Jingwei. The patent application number is..

Paper and Pulp

  |  Wed 30 Nov 2022

Beijing, Dec. 1 -- Limited Responsibility Company of Nat Energy Investment Group and Beijing Low Carbon Clean Energy Res Institute have submitted a patent application for feeding assembly and pulping device. Li Ye, Fang Xinhui and Liu Zhen developed the invention. The patent application number is CN202010969613 20200915. The ..

Paper and Pulp

  |  Fri 02 Dec 2022

Beijing, Dec. 2 -- State Intellectual Property Office of China has released Univ Shaanxi Science & Technology's patent application for anti-shake paper defect detection device. This invention was developed by Zhou Qiang and Yuan Zhaoheng. The patent application number is CN202210112865 20220129. The patent publication number ..

Paper and Pulp

  |  Fri 02 Dec 2022

Beijing, Dec. 2 -- State Intellectual Property Office of China has released Wang Ruiping's patent application for device for detecting filtering performance of air filter paper. The patent application number is CN202111568743 20211221. The patent publication number is CN114264587 (A). International Patent Classification code is ..

Paper and Pulp

  |  Fri 02 Dec 2022

Beijing, Dec. 2 -- State Intellectual Property Office of China has released Dong County Specialty Paper Science and Tech Innovation Management Service Center and Quzhou Branch Courtyard of Chinese Pulping and Papermaking Res Institute's patent application for method for detecting content of melamine resin in paper. This inventio..

Paper and Pulp

  |  Fri 02 Dec 2022

Beijing, Dec. 2 -- State Intellectual Property Office of China has received Dong County Specialty Paper Science and Tech Innovation Management Service Center and Quzhou Branch Courtyard of Chinese Pulping and Papermaking Res Institute's patent application for method for detecting linting and dusting amount of paper. Jia Chengyin..

Paper and Pulp

  |  Fri 02 Dec 2022

Beijing, Dec. 2 -- State Intellectual Property Office of China has received Zhejiang Huachu Science and Tech Limited and Hangzhou Beichen Paper Industry Tech Limited's patent application for integrated optimization system of paper making system of paper machine. Yan Laipeng, Zhu Genrong, Ni Feng, Wang Aiyan and Xu Xiaowei develo..

Paper and Pulp

  |  Fri 02 Dec 2022

Beijing, Dec. 2 -- State Intellectual Property Office of China has published Oook Beijing Educational Science and Tech Limited Responsibility's patent application for test paper generation method and device, medium and electronic equipment. The invention was developed by Wang Zhisheng, Huang Jin, Huang Gang and Xu Qiaoling. T..

Paper and Pulp

  |  Thu 01 Dec 2022

London, Dec. 2 -- UK Patent Office has published Kimberly Clark's patent application for papermaking fabric including textured contacting surface. The invention was developed by Lynda Ellen Collins and Mark Alan Burazin. The patent application number is GB20190010175 20171219. The patent publication number is GB2573676 (A). I..

Paper and Pulp

  |  Fri 02 Dec 2022

Beijing, Dec. 2 -- Black Box Tech Guangzhou Limited has sought patent for systematic method for intelligently marking test paper. This invention was developed by Zhang Xiuping, Mai Yongqin, Lin Chaochun, Li Xumin, Luo Yanzhuo, Dong Zulan, Chen Xujie, Lan Wenhui and Zhang Bo. The patent application number is CN202111532934 202..

Paper and Pulp

  |  Fri 02 Dec 2022

Beijing, Dec. 2 -- Beijing Zuswei Calculation Tech has sought patent for electronic paper pixel driving circuit and leakage current optimization method and device. This invention was developed by Chen Weixiong and Li Yangheng. The patent application number is CN202111589771 20211223. The patent publication number is CN1142673..

Paper and Pulp

  |  Fri 02 Dec 2022

Beijing, Dec. 2 -- Guangdong Voluntary Screen Science and Tech Limited has applied for Chinese patent for manufacturing method of electronic paper display equipment and electronic paper display equipment. Xie Zhisheng, Wu Rujian and Li Jianhua developed it. The patent application number is CN202111663736 20211230. The patent ..

Paper and Pulp

  |  Fri 02 Dec 2022

Beijing, Dec. 2 -- Chinese Academy of Sciences for Fatty Mat Institute has filed a patent application for method and system for identifying water quality test paper. This invention was developed by Jiang Jingang, Feng Huiyun, Yu Zengliang and Bao Nannan. The patent application number is CN202111457890 20211202. The patent pub..

Paper and Pulp

  |  Thu 01 Dec 2022

Beijing, Dec. 1 -- State Intellectual Property Office of China has released Shanghai Xu Process New Mat's patent application for interlayer reinforcing agent for papermaking as well as raw material composition and preparation method thereof. This invention was developed by Shi Xiaodan, Li Yan and Jin Xiaichao. The patent appl..

Paper and Pulp

  |  Wed 30 Nov 2022

Beijing, Dec. 1 -- State Intellectual Property Office of China has published Shenzhen Aotianwang Trade Ltd's patent application for masking paper sewage solid-liquid separation treatment equipment. The invention was developed by Cheng Jiting. The patent application number is CN20221045354 20220115. The patent publication numb..

Paper and Pulp

  |  Thu 01 Dec 2022

Beijing, Dec. 1 -- State Intellectual Property Office of China has published Wuhan Yixin Package Tech's patent application for paper product printing equipment capable of preventing ink from volatilizing. The invention was developed by Zhang Minghui, Zhao Li and Jiang Wenxiang. The patent application number is CN202111491771 ..

Paper and Pulp

  |  Thu 01 Dec 2022

Beijing, Dec. 1 -- State Intellectual Property Office of China has published Kunshan Jinlii Prec Electronic Mould's patent application for automatic feeding and discharging conveying device for paper tubes. The invention was developed by Chen Wen, Liu Yunhui and Cai Zicheng. The patent application number is CN202111519359 202..

Paper and Pulp

  |  Thu 01 Dec 2022

Beijing, Dec. 1 -- Jinjiang Tailong Machine has sought patent for full-automatic paper can inner hemming machine and hemming process thereof. This invention was developed by Xu Youzhi. The patent application number is CN202111560538 20211220. The patent publication number is CN114261136 (A). International Patent Classificatio..

Paper and Pulp

  |  Thu 01 Dec 2022

Beijing, Dec. 1 -- Shaoxing Gaotai New Material Science and Tech Limited has sought patent for preparation method of rapid heating type anti-permeation heat sublimation transfer paper. This invention was developed by Zhou Mengchao, Ma Su, Xue Yu and Huang Jiuyang. The patent application number is CN20211144790 20210907. The p..

Paper and Pulp

  |  Thu 01 Dec 2022

Munich, Dec. 2 -- Andritz Novimpianti SRL has submitted a patent application for system for generating steam in a plant for the production of a web-like paper material. This invention was developed by Saccomano Pietro and Verona Arianna. The patent application number is EP20220172798 20220511. The patent publication number is..

Paper and Pulp

  |  Thu 01 Dec 2022

Beijing, Dec. 1 -- Shanghai Jintao Biotechnology has filed a patent application for biochemical test paper card assembling equipment. This invention was developed by Hu Kun, Zhou Chunle, Hu Jingbo, Wang Qiaoqiao, Shu Meilong, Wu Pengjie and Tong Yonghui. The patent application number is CN202111570149 20211221. The patent pub..

Paper and Pulp

  |  Thu 01 Dec 2022

Beijing, Dec. 1 -- Zhejiang Five Star Paper Industry Ltd has filed a patent application for method for preparing plastic-free food paperboard. This invention was developed by Zhao Lei, Zhao Chunfeng, Zhan Yuefu and Chan Tat Chi. The patent application number is CN202111466796 20211201. The patent publication number is CN11426..

Paper and Pulp

  |  Thu 01 Dec 2022

Beijing, Dec. 1 -- State Intellectual Property Office of China has released Zhejiang Sublimation Yunfeng New Wood's patent application for preparation method of melamine impregnated bond paper veneer core-board. This invention was developed by Tang Yufeng, Dai Xuefeng, Gu Kongjie, Jia Cuiying, Li Xingfu, Gao Shuichang, Jiang Qua..

Paper and Pulp

  |  Thu 01 Dec 2022

Beijing, Dec. 1 -- State Intellectual Property Office of China has released Shanghai Yongservice Printing's patent application for paper card punching-out equipment. This invention was developed by Wang Zhenyao. The patent application number is CN202111557728 20211220. The patent publication number is CN114260969 (A). Interna..

Paper and Pulp

  |  Thu 01 Dec 2022

Beijing, Dec. 1 -- State Intellectual Property Office of China has released Zhou Xisen's patent application for improved corrugated paper printing process. The patent application number is CN20221020898 20220110. The patent publication number is CN114261225 (A). International Patent Classification codes are B41F23/00, B41F23/04,..

Paper and Pulp

  |  Thu 01 Dec 2022

Beijing, Dec. 1 -- State Intellectual Property Office of China has released Fujian Southeast Art Paper Product Ltd's patent application for paper conveying mechanism of flexo printing machine. This invention was developed by Xie Zhenhuan. The patent application number is CN202111540665 20211216. The patent publication number ..

Paper and Pulp

  |  Wed 30 Nov 2022

Beijing, Dec. 1 -- Oral Medical College of Beijing Univ has submitted a patent application for preparation method of photocurable bioactive pulp capping material. This invention was developed by Long Yunzi, Dong Yanmei, Liu Siyi and Huang Guibin. The patent application number is CN202111169929 20220223. The patent publication..

Paper and Pulp

  |  Thu 01 Dec 2022

Beijing, Dec. 1 -- Changxian County Sianfeng Color Printing Factory has applied for Chinese patent for production method of non-indentation corrugated paper. Wang Huiming developed it. The patent application number is CN20221019977 20220110. The patent publication number is CN114261147 (A). International Patent Classification..

Paper and Pulp

  |  Thu 01 Dec 2022

Beijing, Dec. 1 -- Kunshan City Hantu Paper Product has applied for Chinese patent for efficient die cutting device and method for paperboard processing. Su Xinhua developed it. The patent application number is CN202111591512 20211223. The patent publication number is CN114260979 (A). International Patent Classification codes..

Paper and Pulp

  |  Thu 01 Dec 2022

Beijing, Dec. 1 -- Zhejiang Nalchuan Paper Industry Ltd has submitted a patent application for double-tool-bit edge cutting equipment for papermaking processing. Yu Yang, Wang Xiaojie and Li Zhongmiao developed the invention. The patent application number is CN202111577921 20211222. The patent publication number is CN11426095..

Paper and Pulp

  |  Thu 01 Dec 2022

Taipei, Dec. 1 -- Wang Bi Hui has submitted a patent application for paper board, support frame and support assembly wherein the support frame and the support assembly can provide the buffer protection effect of product parts during packaging. The patent application number is TW20200101271 20200114. The patent publication number..

Paper and Pulp

  |  Wed 30 Nov 2022

Beijing, Dec. 1 -- Sunlight College has sought patent for peach pulp separating device for processing peach juice and processing method thereof. This invention was developed by Wang Wenzheng, Lin Guanling, Deng Yiman, Jin Shixian, Ma Yanbin and Wu Changzhe. The patent application number is CN20221077463 20220124. The patent p..

Paper and Pulp

  |  Thu 01 Dec 2022

Taipei, Dec. 1 -- Daio Seishi KK has submitted a patent application for oil-resistant paper and method for manufacturing oil-resistant paper. This invention was developed by Seki Kimihito and Minemura Kazumi. The patent application number is TW20200139103 20201110. The patent publication number is TW202126878 (A). Internation..

Paper and Pulp

  |  Thu 01 Dec 2022

Beijing, Dec. 1 -- Qingzhou Xinhua Packaging Product has applied for Chinese patent for paper flattening device for cigarette case printing production line. Yue Baosen, Xing Aiqiang and Feng Shixing developed it. The patent application number is CN202111615161 20211227. The patent publication number is CN114261835 (A). Intern..

Paper and Pulp

  |  Thu 01 Dec 2022

Beijing, Dec. 1 -- Dongguan Qiqian Packaging Mat has sought patent for paper gluing device with paging mechanism. This invention was developed by Guan Shixue, Guo Yuechang and Zhao Kaiyu. The patent application number is CN202111672438 20211231. The patent publication number is CN114260136 (A). International Patent Classifica..

Paper and Pulp

  |  Thu 01 Dec 2022

Beijing, Dec. 1 -- Fujian Southeast Art Paper Product Ltd has submitted a patent application for winding non-stop paper receiving device of flexographic printing machine. Xie Zhenhuan developed the invention. The patent application number is CN202111504797 20211210. The patent publication number is CN114261821 (A). Internatio..

Paper and Pulp

  |  Thu 01 Dec 2022

Beijing, Dec. 1 -- Northern Intelligent Equipment Science and Tech Limited has submitted a patent application for paper roll digital high-speed ink-jet printing back-pass folding device and folding method. This invention was developed by Wang Tianxi and Sun Tiejun. The patent application number is CN202111575256 20211221. The..

Paper and Pulp

  |  Thu 01 Dec 2022

Beijing, Dec. 1 -- Jun Energy Chemical Industry Longnan Ltd has submitted a patent application for pretreatment process for making paper from pulp. Shi Ruixia developed the invention. The patent application number is CN202111610561 20211227. The patent publication number is CN114263061 (A). International Patent Classification..

Paper and Pulp

  |  Mon 28 Nov 2022

Alexandria, Nov. 29 -- Kempton Daniel and Lewis Blair have submitted a patent application for peel and stick smoking papers. The patent application number is US202017764215 20200624. The patent publication number is US2022369695 (A1). International Patent Classification code is A24D1/02. Cooperative Patent Classification codes a..

Paper and Pulp

  |  Tue 29 Nov 2022

Beijing, Nov. 30 -- Liu Jianxin has submitted a patent application for automatic test paper clamping and fixing type glucometer. The patent application number is CN20221000136 20220102. The patent publication number is CN114252615 (A). International Patent Classification code is G01N33/66. Cooperative Patent Classification code ..

Paper and Pulp

  |  Wed 30 Nov 2022

Beijing, Nov. 30 -- State Intellectual Property Office of China has released Chinese Agricultural Bank Stock Ltd's patent application for method, device and equipment for identifying stained paper money and storage medium. This invention was developed by Chen Mengyan. The patent application number is CN20221086424 20220125. T..

Paper and Pulp

  |  Wed 30 Nov 2022

Beijing, Nov. 30 -- Nantong Shuaxing Electromechanical has sought patent for efficient shaping and inserting device for insulation paper. This invention was developed by Mao Feixiong. The patent application number is CN202210170466 20220224. The patent publication number is CN114257051 (A). International Patent Classification..

Paper and Pulp

  |  Tue 29 Nov 2022

Beijing, Nov. 30 -- Jinhua Family Biotechnology Hebei has submitted a patent application for preparation method of ovulation interval quantitative detection test paper. Song Xiaofeng, Hu Peili and Yu Qianghua developed the invention. The patent application number is CN202111559434 20211220. The patent publication number is CN..

Paper and Pulp

  |  Tue 29 Nov 2022

Beijing, Nov. 30 -- Univ Science and Technology China has applied for Chinese patent for paper chip device combined with electro-membrane extraction technology and preparation and application of paper chip device. Shen Xiantao, Ma Yaxing and Yang Liuqian developed it. The patent application number is CN202111581536 20211222. ..

Paper and Pulp

  |  Wed 30 Nov 2022

Beijing, Nov. 30 -- Science Univ Fengstock has applied for Chinese patent for test paper composition method and device, electronic equipment and storage medium. Ling Chao, Sha Jing, Wang Shijin and Wei Si developed it. The patent application number is CN202111528644 20211214. The patent publication number is CN114254615 (A). ..

Paper and Pulp

  |  Wed 30 Nov 2022

Beijing, Nov. 30 -- Shenzhen College has applied for Chinese patent for preparation method of thermoelectric device based on composite flame-retardant paper. Chen Guangming and Liu Zhuoxin developed it. The patent application number is CN202111626425 20211228. The patent publication number is CN114256406 (A). International Pa..

Paper and Pulp

  |  Mon 28 Nov 2022

Alexandria, Nov. 29 -- Georgia Tech Res has filed a patent application for membranes, systems and methods for concentrating liquor streams related to biomass pulping. This invention was developed by Nair Sankar, Ma Chen, Shofner Meisha, Sinquefield Scott and Wang Zhongzhen. The patent application number is US202017612530 2020..

Paper and Pulp

  |  Sat 26 Nov 2022

Alexandria, Nov. 26 -- Trustees of Tufts College and The Brigham and Womens Hospital have been granted a patent for pulp regeneration compositions and methods of forming and using the same. This invention was developed by Yelick Pamela C and Khademhosseini Ali. The patent application number is US202117557483 20211221. The pat..

Paper and Pulp

  |  Mon 28 Nov 2022

Beijing, Nov. 28 -- State Intellectual Property Office of China has released Suzhou Juji Packaging Article Ltd's patent application for automatic bottom hooking type corrugated paper box production equipment and production method thereof. This invention was developed by Chen Qiang, Zhang Jie and Shi Libiao. The patent applica..

Paper and Pulp

  |  Mon 28 Nov 2022

Beijing, Nov. 28 -- State Intellectual Property Office of China has released Suzhou Dingjia Precise Science and Tech Limited's patent application for self-adhesive paper die cutting device capable of preventing raw materials from being folded. This invention was developed by Li Jieping. The patent application number is CN2021..

Paper and Pulp

  |  Mon 28 Nov 2022

Beijing, Nov. 28 -- State Intellectual Property Office of China has released Foshan Moxa Jia Cosmetic Ltd's patent application for deburring mechanism for mask paper immersion. This invention was developed by Jiang Siqiong. The patent application number is CN202111609113 20211227. The patent publication number is CN114248187 ..

Paper and Pulp

  |  Mon 28 Nov 2022

Beijing, Nov. 28 -- State Intellectual Property Office of China has released Zhou Linggen's patent application for adjustable indentation device for corrugated paper manufacturing. The patent application number is CN202111426939 20211128. The patent publication number is CN114248499 (A). International Patent Classification codes..

Paper and Pulp

  |  Mon 28 Nov 2022

Beijing, Nov. 28 -- State Intellectual Property Office of China has released Univ Shanghai Traffic's patent application for carbon paper supported ruthenium manganide catalyst as well as preparation method and application thereof. This invention was developed by Zhang Junliang, An Lu, Yang Fan, Shen Shuiyun, Shen Yuanting and Ga..

Paper and Pulp

  |  Mon 28 Nov 2022

Beijing, Nov. 28 -- State Intellectual Property Office of China has published Shangcheng Suzhou Shangsheng Color Printing Science and Tech Limited's patent application for color press with paper flattening and paper jam preventing functions. The invention was developed by Zhu Jisheng. The patent application number is CN202210..

Paper and Pulp

  |  Mon 28 Nov 2022

Beijing, Nov. 28 -- State Intellectual Property Office of China has received Shanghai Pink Prec Machinery Manufacturing Dongtai's patent application for lifting type paper stack stacking device with adjusting function. Zhou Baohua developed the invention. The patent application number is CN202111598828 20211224. The patent pu..

Paper and Pulp

  |  Mon 28 Nov 2022

Beijing, Nov. 28 -- Hangzhou Chemical Res Institute Limited has sought patent for preparation method of anion garbage capturing agent special for fruit cultivating bag paper. This invention was developed by Chen Hui, Yao Xianping, Yao Xiangrong, Zhu Shasha, Wen Junchao and Zhu Chaoyu. The patent application number is CN202111..

Paper and Pulp

  |  Mon 28 Nov 2022

Beijing, Nov. 28 -- Ningbo Bozhi Stationery Gift Ltd has submitted a patent application for paper shredder capable of preventing paper shredder from being damaged by staples on paper. He Shankun developed the invention. The patent application number is CN202111512428 20211208. The patent publication number is CN114247535 (A)...

Paper and Pulp

  |  Mon 28 Nov 2022

Beijing, Nov. 28 -- Nantong Yule Medical Dressing Ltd has submitted a patent application for paper scrap removing device for wound self-adhesive dressing rolling cutting forming equipment. This invention was developed by Ren Xiaoyan. The patent application number is CN202010999506 20200922. The patent publication number is CN..

Paper and Pulp

  |  Mon 28 Nov 2022

Beijing, Nov. 28 -- Jiangsu Fengdi Tech has submitted a patent application for fiber pulp feeding device. This invention was developed by He Xiandeng and He Jianqiang. The patent application number is CN20201100645 20200922. The patent publication number is CN114250640 (A). International Patent Classification codes are D21B1/..

Paper and Pulp

  |  Mon 28 Nov 2022

Munich, Nov. 28 -- Jiangsu Bioperfectus Tech has submitted a patent application for test paper testing auxiliary device. The patent application number is EP20210859350 20210926. The patent publication number is EP4089414 (A1). International Patent Classification codes are G01N21/78 and G01N33/558. Cooperative Patent Classific..

Paper and Pulp

  |  Mon 28 Nov 2022

Beijing, Nov. 28 -- Hunan and Acute Laser Science and Tech Limited has applied for Chinese patent for highlight embossed lining paper and manufacturing method thereof. Li Heping, Wu Junde, Deng Sha and Liu Yao developed it. The patent application number is CN202111561275 20211217. The patent publication number is CN114250649 ..
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