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Tobacco
| Fri 21 Aug 2026
Beijing, Aug. 21 -- Luonan Branch of Shangluo Tobacco Company has secured a patent on Tobacco Topdressing Equipment. Wang Yingli, Feng Leining, Guo Xiaobao, Ng Kim Fui, Jiang Yali, Ma Jing, Zhang Shilin, Tian Yujie, Wang Jingxuan, Jiang Jianfeng, Wang Ke, Cui Zhiyan, Ren Mengxin, Zhang Ronghua, Wang Hao, He Yajun, Jeong Chul, Zh..
Tobacco
| Fri 21 Aug 2026
Beijing, Aug. 21 -- Anshun Company Guizhou Tobacco has obtained a patent for efficient sweet potato planting device. This invention was developed by Zhang Hai, He Haiyong, Xue Yuan, Pan Shouhui, Dai Fei, Zhang Quan, Zhao Dailin and Li Jiye.
The patent application number is CN202422624441U 20241030. The patent publication number..
Tobacco
| Fri 21 Aug 2026
Beijing, Aug. 21 -- Malipo County Branch of Wenshan Company Yunnan Tobacco Co Ltd has been granted a patent for Tobacco Seedling Transplanting Vehicle. This invention was developed by Wang Bin, Jiang Yunfu, Xie Penggang, Guo Zhengbin, Cao Minghua, Yang Zhaoyan and Liu Chan.
The patent application number is CN202422655043U 202..
Tobacco
| Fri 21 Aug 2026
Beijing, Aug. 21 -- Henan Jiyi Intelligent Equipment Tech Co Ltd has been awarded a patent for Tobacco Weeding, Ridging and Stem Pulling All-in-one Machine. This invention was developed by Zhao Yanlong.
The patent application number is CN20252054100U 20250109. The patent publication number is CN223540905 (U). International Pa..
Tobacco
| Fri 21 Aug 2026
Alexandria, Aug. 21 -- Imperial Tobacco has secured a patent on Smoking Substitute Device and System. Lomas Peter, Marchbank Jonathan Stephen, Shenton Edward Ross, Ferrie Kate, Sudlow Tom, Lord Christopher, Benyezzar Med and Sudlow Tom Stephen developed the invention.
The patent application number is US202519336293 20250922. ..
Tobacco
| Fri 21 Aug 2026
Alexandria, Aug. 21 -- Altria Client Services has obtained a patent for smokeless tobacco packaging system and method. This invention was developed by Carroll Andrew Nathan, Janardhan Srinivasan, Black Shannon Maxwell, Macko Jason Andrew and Clark James Lindsay.
The patent application number is US202217838682 20220613. The pate..
Tobacco
| Fri 21 Aug 2026
Alexandria, Aug. 21 -- Philip Morris Products has received a patent for Method for Checking an Aerosol-generating Article for Manufacturing Defects. This invention was developed by Balboni Matteo and Natali Luca.
The patent application number is US202218286155 20220407. The patent publication number is US12696924 (B2). Internat..
Tobacco
| Fri 21 Aug 2026
Alexandria, Aug. 21 -- U.S. Patent and Trademark Office has awarded a patent to British American Tobacco Investments for Laminate for a Wrapped Bundle of Tobacco Industry Products. Bray Andrew Johnathan and Allen Thomas Robert developed the invention.
The patent application number is US201917297155 20191211. The patent public..
Tobacco
| Fri 21 Aug 2026
Alexandria, Aug. 21 -- Philip Morris Products has been granted a patent for Heated Aerosol-generating Article Comprising Homogenised Botanical Material. This invention was developed by Lang Gerhard, Ajithkumar Anu, Deforel Corinne and Corinne Deforel.
The patent application number is US201816603379 20180522. The patent publicat..
Tobacco
| Fri 21 Aug 2026
Beijing, Aug. 21 -- State Intellectual Property Office of China has published Shenzhen Baisha Tech Co Ltd and China Tobacco Hunan Industrial patent application for Aerosol Generating Appliance. The invention was developed by Cui Yuqi, Wang Zhiguo, Guo Xiaoyi, Deng Tingjian, Zhong Kejun, Guo Cheng, Sheng Kesong and Zhu Liangyong...
Tobacco
| Fri 21 Aug 2026
Beijing, Aug. 21 -- Shenzhen Shier Microelectronics Tech Co Ltd has submitted a patent application for Electronic Cigarette and Microcontroller and Control Circuit for Electronic Cigarette. Huang Dong developed the invention.
The patent application number is CN202610464252 20260409. The patent publication number is CN12214002..
Tobacco
| Fri 21 Aug 2026
Beijing, Aug. 21 -- China Tobacco Hunan Industrial has filed a patent application for Processing Device and Processing Method for Gardlin Filter Stick. This invention was developed by Ding Duo, Jin Yong, Wang Hao, Xie Lanying, Mei Xiaoming, Sun Zhiwei, Shi Xiaoyu and Liu Yong.
The patent application number is CN202610617754 202..
Tobacco
| Fri 21 Aug 2026
Beijing, Aug. 21 -- Jiaozuo Cigarette Material has filed a patent application for Speed Feed-forward Perfume Metering and Adding Method and System. This invention was developed by Zhao Siming, Li Huibin, Tian Dawu, Zhang Xiaojun, Tian Guitong, Liu Liujun, Li Jiangbo and Zhao Kun.
The patent application number is CN20261048431..
Tobacco
| Fri 21 Aug 2026
Beijing, Aug. 21 -- State Intellectual Property Office of China has released Shenzhen Baisha Tech Co Ltd and China Tobacco Hunan Industrial patent application for Embedded Rod-shaped Aerosol Product. This invention was developed by Cui Yuqi, Wang Zhiguo, Guo Xiaoyi, Deng Tingjian, Zhong Kejun, Guo Cheng, Sheng Kesong and Zhu Lia..
Tobacco
| Fri 21 Aug 2026
Beijing, Aug. 21 -- China Tobacco Shaanxi Industrial has submitted a patent application for Tobacco Extract and Application Thereof. Li Xiaobin, Zhang Yanhui, Tian Yunheng, Zhu Hao, He Yuan, Wang Heda, Hua Rui, Shi Jinge, Wang Zongying, Huang Chun and Zhang Shanshan developed the invention.
The patent application number is CN20..
Tobacco
| Fri 21 Aug 2026
Beijing, Aug. 21 -- State Intellectual Property Office of China has published Zhangjiakou Cigarette Factory patent application for Cigarette, Tobacco Soil and Tobacco Powder Separating Device and Separating Method Thereof. The invention was developed by Cheng Lianfeng, Zhang Jinjian, Hu Xiaojing, Yang Jiansheng, Ji Peng, Zhang X..
Tobacco
| Fri 21 Aug 2026
Beijing, Aug. 21 -- Guangxi Anbote Intelligent Tech Co Ltd has submitted a patent application for Cigarette Detecting, Screening and Collecting System. This invention was developed by Pan Haihong, Liu Yuancai, Zeng Chuixi and Liu Dapeng.
The patent application number is CN202610629739 20260509. The patent publication number i..
Tobacco
| Fri 21 Aug 2026
Beijing, Aug. 21 -- China Tobacco Jiangsu Industrial has sought patent for Punching Quality Evaluation Method and Device for Cigarette Filter Tip and Electronic Equipment. This invention was developed by Zhu Chengwen, Wu Kai, Wei Haiying, You Min, Yang Chengcheng, Li Jianying and Yan Xinke.
The patent application number is CN20..
Tobacco
| Fri 21 Aug 2026
Beijing, Aug. 21 -- State Intellectual Property Office of China has received Guangxi Anbote Intelligent Tech Co Ltd patent application for Auxiliary Feeding Device for Various Cigarettes. Pan Haihong, Liu Yuancai, Zeng Chuixi and Liu Dapeng developed the invention.
The patent application number is CN202610629889 20260509. The..
Tobacco
| Fri 21 Aug 2026
Beijing, Aug. 21 -- State Intellectual Property Office of China has published Hongyun Honghe Tobacco (Group) patent application for Transmission Device of High-speed Cigarette Making Machine and Disassembly and Assembly Method. The invention was developed by Zhu Ya, Bai Donghua, Mao Longsuo, Li Feng, Ding Lin, Yu Na, Xiong Dewei..
Tobacco
| Fri 21 Aug 2026
Beijing, Aug. 21 -- Jilin Tobacco Industrial has sought patent for Beta-damascone Microspheres as Well as Preparation Method and Application Thereof. This invention was developed by Li Feng, Choi Sung-chul, Song Jia, Zang Wanchen, Wang Min, Zheng Yu, Chen Ming, Zhu Chunyang and Jin Zhe.
The patent application number is CN202610..
Tobacco
| Fri 21 Aug 2026
Beijing, Aug. 21 -- State Intellectual Property Office of China has received Shenzhen Smoore Technology patent application for Preparation Method of Tobacco Extract, Tobacco Extract and Tobacco Product. Geng Feifei developed the invention.
The patent application number is CN202411745578 20241129. The patent publication number i..
Tobacco
| Fri 21 Aug 2026
Beijing, Aug. 21 -- Shenzhen Smoore Technology has filed a patent application for Tobacco Processing Method, Tobacco and Tobacco Product. This invention was developed by Geng Feifei.
The patent application number is CN202411745565 20241129. The patent publication number is CN122139998 (A). International Patent Classification co..
Tobacco
| Fri 21 Aug 2026
Beijing, Aug. 21 -- Hubei China Tobacco Industry has applied Chinese patent for Mouth Nicotine Product and Preparation Method Thereof. Huang Ting, Li Ruoxi, Xiao Xi, Li Guchun, Shi Qiuxiang and Huang Yuanjing developed it.
The patent application number is CN202610278767 20260309. The patent publication number is CN122139997 (A)..
Tobacco
| Fri 21 Aug 2026
Beijing, Aug. 21 -- China Tobacco Guangdong Industrial has sought patent for Stem Strip Adjusting Assembly and Stem Strip Processing Device. This invention was developed by Zhang Bingquan, Wingo, Li Zhipeng, Lan Haoyu and Wu Qixian.
The patent application number is CN202610459684 20260409. The patent publication number is CN122..
Tobacco
| Fri 21 Aug 2026
Beijing, Aug. 21 -- Gansu Tobacco Industry has applied Chinese patent for Blockage Emergency Dredging Device and Method for Tobacco Primary Processing Procedure Limiting Tube. Liu Jianbing, Liu Yilin, Zhao Bo and Gao Xin developed it.
The patent application number is CN202610388639 20260327. The patent publication number is CN1..
Tobacco
| Fri 21 Aug 2026
Beijing, Aug. 21 -- Shenzhen Langyou Biological Tech Co Ltd has submitted a patent application for Sun-cured Tobacco Distillation Processing Technology Method. This invention was developed by He Shuhui, Deng Rulin and Wang Xiaomeng.
The patent application number is CN202610178284 20260208. The patent publication number is CN1..
Tobacco
| Fri 21 Aug 2026
Beijing, Aug. 21 -- China Tobacco Shandong Industrial has submitted a patent application for Tobacco Shred Breaking System and Method for Multi-stage Pulse Airflow Loosening. Zhang Chunwang, Dong Zhigang, Wu Ning, Lin Erge, Zhang Yingchao, Han Yong, Pan Ling, Wu Kezhi, Li Hongtao, Zhang Xiaocui, Yu Cunfeng, Zhang Yanyang, Zheng ..
Tobacco
| Fri 21 Aug 2026
Beijing, Aug. 21 -- China Tobacco Henan Industrial has submitted a patent application for Efficient Anti-overloading Moisture Removal Device for Loosening Moisture Regaining Machine and Control Method of Efficient Anti-overloading Moisture Removal Device. Cui Jianhua, Fu Heng, Qian Yahong, Shan Desen, Wang Jun, Luo Shuangqiang, ..
Tobacco
| Fri 21 Aug 2026
Beijing, Aug. 21 -- Zhengzhou Tobacco Research Institute of CNTC has submitted a patent application for Tobacco Shreds and Preparation Method Thereof. This invention was developed by Zhang Dabo, Liu Min, Li Jiakang, He Jin, Hong Jie, Cheng Deqiang, Wang Kun, Si Yong, Yang Yuyao, Shi Xinxin, Li Hui and Xu Feng.
The patent appl..
Tobacco
| Fri 21 Aug 2026
Beijing, Aug. 21 -- Guizhou Tobacco Science Research Institute has filed a patent application for Method for Improving Tobacco Quality Through Combined Application of Biochar and Montmorillonite. This invention was developed by Gao Weichang, Zeng Yan, Zhu Jingwei, Li Yan, Yang Shifu, Li Panpan, Ma Yunfei and Cai Kai.
The pate..
Tobacco
| Fri 21 Aug 2026
Beijing, Aug. 21 -- Guizhou Tobacco Science Research Institute has submitted a patent application for Tobacco Seedling Stage Cold Resistance Grading Identification Method. Yang Dandan, Zhu Jianyu, Yang Quanliu and Luo Ting developed the invention.
The patent application number is CN202610377966 20260326. The patent publicatio..
Tobacco
| Fri 21 Aug 2026
Beijing, Aug. 21 -- State Intellectual Property Office of China has published Jiangxi Xinyu Guoke Tech Co Ltd patent application for Artificial Precipitation Digital Cigarette Bar. The invention was developed by Tang Shuai, Zhang Qiang, Wu Yongji, Hu Hai'an, Zou Ming, Zeng Jiayi and Xu Xianchang.
The patent application number..
Tobacco
| Fri 21 Aug 2026
Beijing, Aug. 21 -- Yichang Nongchenghou Tech Co Ltd has received a patent for Multifunctional Insect Trapping and Killing Tower for Tobacco Field. This invention was developed by Dong Chengcen and Zhang Qianqian.
The patent application number is CN202421626201U 20240710. The patent publication number is CN223541233 (U). Inte..
Tobacco
| Fri 21 Aug 2026
Beijing, Aug. 21 -- China Tobacco Guangdong Industrial has obtained a patent for crack detection device. This invention was developed by Hu Zhiwei, Lin Yangcong, Liu Haoyuan, Xie Zhencheng, Huang Guoqiang, Fan Wenbo, Zhou Weitao, Chen Jianfeng, Guan Wenjin and Huang Bo.
The patent application number is CN202422788489U 20241115...
Tobacco
| Fri 21 Aug 2026
Beijing, Aug. 21 -- Philip Morris Products has submitted a patent application for Aerosol-generating Article Having Matrix Comprising Tobacco Particles and First and Second Non-tobacco Plant Flavor Particles. Dupasquier Yann and Hernau Cadavid Cesar Adolfo developed the invention.
The patent application number is CN20248069963 ..
Tobacco
| Fri 21 Aug 2026
Beijing, Aug. 21 -- Shenzhen Situowei Electronics Co Ltd has been granted a patent for Control Circuit of High-power Electronic Cigarette. Li Yaojun developed the invention.
The patent application number is CN202422889205U 20241126. The patent publication number is CN223541395 (U). International Patent Classification codes ar..
Tobacco
| Fri 21 Aug 2026
Beijing, Aug. 21 -- Hubei Qianyan Env Art Engineering Co Ltd has been granted a patent for Novel Cigarette Ash Barrel. This invention was developed by Zheng Zhou, Tan Jingsong and Lee Young-song.
The patent application number is CN202422799233U 20241115. The patent publication number is CN223541389 (U). International Patent C..
Tobacco
| Fri 21 Aug 2026
Beijing, Aug. 21 -- State Intellectual Property Office of China has awarded a patent to Ji Yanda for Auxiliary Smoking Cessation Box and Auxiliary Smoking Cessation System. Ji Yanda developed the invention.
The patent application number is CN202420614764U 20240327. The patent publication number is CN223541388 (U). Internation..
Tobacco
| Fri 21 Aug 2026
Beijing, Aug. 21 -- Hubei China Tobacco Industry has secured a patent on Double-layer Cigar Box. Wang Yanyan, Wu Yingqiao, Song Hao, Du Fu and Liu Yang developed the invention.
The patent application number is CN202422830300U 20241120. The patent publication number is CN223541387 (U). International Patent Classification codes a..
Tobacco
| Fri 21 Aug 2026
Beijing, Aug. 21 -- Wenzhou Yibao Craft Hardware Co Ltd has been granted a patent for Cigar Cutting Bed Knife. This invention was developed by Chen Dongping.
The patent application number is CN202522150661U 20251011. The patent publication number is CN223541386 (U). International Patent Classification codes are A24C1/24, A24C..
Tobacco
| Fri 21 Aug 2026
Beijing, Aug. 21 -- Hunan Labor and Human Resources Vocational College has been granted a patent for Wet Type Cigarette Filter with Liquid Bag. Xu Yanping and Wang Zhenggen developed the invention.
The patent application number is CN202423144447U 20241219. The patent publication number is CN223541385 (U). International Patent..
Tobacco
| Fri 21 Aug 2026
Beijing, Aug. 21 -- Cognitive and Life Science Res Institute Yunnan Co Ltd has been granted a patent for Combined Cigarette Holder Structure. This invention was developed by Yang Weizu, Yang Meng, Wang Yanhong, Luo Jun, Guo Jiankang and Wang Wenkun.
The patent application number is CN202422321747U 20240924. The patent publica..
Tobacco
| Fri 21 Aug 2026
Beijing, Aug. 21 -- China Tobacco Yishenghua (Xiamen) Filter Rod has been granted a patent for Filter Stick for Cigarette. This invention was developed by Zhang Xin, Su Rongchang, Xie Qijin, Wang Pinhui, Zhou Zhirong, Xu Zhongrong and Su Junyuan.
The patent application number is CN202422967558U 20241203. The patent publicatio..
Tobacco
| Fri 21 Aug 2026
Beijing, Aug. 21 -- China Tobacco Anhui Industrial has been granted a patent for Adjusting Tool for Cigarette Paper or Tipping Paper Conveying and Guiding Device of Cigarette Making and Tipping Machine Combination. This invention was developed by Cheng Yingjiu, Peng Cheng and Liang Yuan.
The patent application number is CN20242..
Tobacco
| Fri 21 Aug 2026
Beijing, Aug. 21 -- State Intellectual Property Office of China has awarded a patent to Hubei China Tobacco Industry for Filter Stick Conveying Device. Mao Sirui, Cao Yunxiang, Wang Kai, Chen Zhihui, Dai Cong and Yu Feifei developed the invention.
The patent application number is CN202422830298U 20241120. The patent publication..
Tobacco
| Fri 21 Aug 2026
Beijing, Aug. 21 -- State Intellectual Property Office of China has awarded a patent to Hongyun Honghe Tobacco (Group) for Device Convenient for Observing Cigarette Loose End of ZJ17 Cigarette Making Machine. Qian Long, Qian Junming and Zhang Jian developed the invention.
The patent application number is CN202422972385U 20241..
Tobacco
| Fri 21 Aug 2026
Beijing, Aug. 21 -- Jilin Tobacco Industrial has been awarded a patent for Blowing Device for Carding Roller of Winnowing Machine. This invention was developed by Kim Hak-kwon, Qiu Haofeng, Xu Zhenhua, Chen Shumei, Cui Songchang, Deng Jun, Kim Sung-kwon, Jin Rigen and Cui Yu.
The patent application number is CN202422149239U 202..
Tobacco
| Fri 21 Aug 2026
Beijing, Aug. 21 -- Xuchang Co Henan Tobacco Co has been granted a patent for Magnetic Tobacco Leaf Clamp. Sun Xiaowei, Pu Tuanwei, Li Jianhua, Meng Zhiyong, Zhang Dongfeng, Dun Songyang, Zhu Jingwei, Wang Jing, Zhang Shengjie, Wu Yanhui, Wang Longfei, Wang Man and Li Peng developed the invention.
The patent application numbe..
Tobacco
| Fri 21 Aug 2026
Beijing, Aug. 21 -- Baise Branch Guangxi Zhuang Autonomous Region Tobacco Company has been awarded a patent for Tobacco Rack for Tobacco Curing Barn. This invention was developed by Wang Junfeng, Zeng Zhen, He Jiaou, Hu Guohe, Huang Shen, Pan Sheng, Huang Haixia, Song Zhanfeng and Wu Xuejiao.
The patent application number is ..
Tobacco
| Fri 21 Aug 2026
Beijing, Aug. 21 -- Chongqing China Tobacco Industry has been awarded a patent for Adjustable Cigarette Box Two-dimensional Code Reader Support. This invention was developed by He Xujiang, Geng Xiaocong, Li Dalin, Liu Changhong and Zhang Zhihua.
The patent application number is CN20242311238U 20241206. The patent publication nu..
Tobacco
| Fri 21 Aug 2026
Beijing, Aug. 21 -- Huanggang Zhongyou Biological Science & Tech Co Ltd and Hubei Zhengrui Tech Co Ltd have submitted a patent application for Nicotine Composition and Buccal Cigarette Thereof. Shen Litao, Yu Lin and Li Yuan developed the invention.
The patent application number is CN202411780780 20241205. The patent publicat..
Tobacco
| Fri 21 Aug 2026
Beijing, Aug. 21 -- Chongqing China Tobacco Industry and Fujian Sanming Jinye Redrying have sought patent for Tobacco Leaf Packing Device. This invention was developed by Huang Zhi, Li Xi, Ding Kangzhong, Yuan Ming, Mei Jifan, Huang Changgeng, Jia Wenping, Qiu Guangming, Wang Cong and Chen Zhiqian.
The patent application numb..
Tobacco
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Shanghai Xinyan Testing Tech Co Ltd and Shanghai Tobacco Group have submitted a patent application for Method for Determining Aldehydes and Ketones Flavor Components in Heated Cigarette Aerosol. Yu Senwen, Fei Fei, Hu Ye, Cheng Qian, Wu Yudi, Sha Yunfei and Kim Eun-hwan developed the invention.
The patent ..
Tobacco
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Zhengzhou Tobacco Research Institute of CNTC and China Tobacco Zhejiang lndustrial have applied Chinese patent for Tobacco Leaf Quality Judgment Method and System Based on Multi-view Potential Space Composition, Storage Medium and Computer Equipment. Zhang Xinxin, Li Bo, Liu Jianguo, Li Jiakang, Cheng Fanglin..
Tobacco
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Huahuan International Tobacco, Fuyang Fengda Mech and Electrical Equipment Co Ltd and Shanghai Tobacco Group have sought patent for Device for Detecting Abrasion Degree of Tobacco Stem Compression Roller. This invention was developed by Sun Ji, Zhang Xin, Yuan Feixiang, Wei Panpan, Yan Lei, Wang Suhong, Ye Ch..
Tobacco
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Hongyun Honghe Tobacco (Group) has sought patent for Scattered Disk Processing Method, Central Control Equipment and Processing System. This invention was developed by Bai Ziliang, He Luqi, Zhang Hong, Yu Zhilin and Ma Di.
The patent application number is CN202610211393 20260213. The patent publication num..
Tobacco
| Thu 20 Aug 2026
Beijing, Aug. 20 -- China Tobacco Zhejiang lndustrial has submitted a patent application for Cigarette Specification Health Degree Rating Method and System. This invention was developed by Liang Tianwei, Guo Zhengjun, Dong Liang, Zhuang Junbo, Wang Jianfei, Lou Yuan and Pan Bin.
The patent application number is CN202610236705 2..
Tobacco
| Wed 19 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has published Shenzhen Sicao Electric Appliances Co Ltd patent application for Cigar Cabinet Intelligent Temperature Adjusting Method Based on Multi-sensor Fusion. The invention was developed by Zhang Tao and Miao Ke.
The patent application number is CN2026102682..
Tobacco
| Thu 20 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has published China Tobacco Guangdong Industrial patent application for Spray Droplet Detection System and Method. The invention was developed by Xue Yuyi, Li Zhenfu, Zhai Rang, Lin Shan, He Dechou, Wu Wenhua, Cao Jiasheng, Yang Rongguang, Sun Xiaomin and Jiang Weix..
Tobacco
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Zhengzhou Ruilong Access Weaving Co Ltd has been awarded a patent for Equipment for Detecting Flatness of Cut Tobacco Suction Belt Joint of Cigarette Making Machine. This invention was developed by Zhang Hecun, Zhang Yongrui and Zhang Yongzhi.
The patent application number is CN202423286218U 20241230. The ..
Tobacco
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Qiannan Branch of Guizhou Tobacco Company has received a patent for Footstep Walking Measuring Scale for Flue-cured Tobacco Fertilization. This invention was developed by Liu Xiaoang, Wang Qian, Zhao Tao and Wang Die.
The patent application number is CN202423312139U 20241231. The patent publication number is..
Tobacco
| Thu 20 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has released Hongta Tobacco Group patent application for Tobacco Leaf Grade Quality Quantitative Analysis Method and Device, Electronic Equipment and Storage Medium. This invention was developed by Yang Su, Yang Jizhou, Wan Xiang, Li Jiazhi, Ma Hongfeng, Tang Xiaoya..
Tobacco
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Shandong Weifang Tobacco has submitted a patent application for Static Pressure Test Method for Tobacco Curing Barn. Song Dewei, Jiang Zhenling, Zhang Yinghua, Huang Zexiang, Guo Quanwei, Han Zhongbo and Wang Yuhua developed the invention.
The patent application number is CN202511936922 20251222. The patent ..
Tobacco
| Thu 20 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has published Hongyun Honghe Tobacco (Group) patent application for Method and Device for Monitoring Environmental Temperature and Humidity of Wrapping Area, Electronic Equipment and Storage Medium. The invention was developed by Dai Fang, Zhao Yifan, Hu Tao, Li Shu..
Tobacco
| Thu 20 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has published China Tobacco Sichuan Industrial patent application for Aspergillus Niger, Biological Agent, Tobacco Product and Preparation Method Thereof. The invention was developed by Zhou Quanwei, Jia Yun, Liao Xue, Li Panyu, Li Dongliang and Ji Xiaoying.
The pa..
Tobacco
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Guizhou Tobacco Science Research Institute has submitted a patent application for Essence for Enhancing Honey Sweet Aroma of Tobacco as Well as Preparation Method and Application of Essence. This invention was developed by Sun Zhenchun, Yang Hui, Zhu Jiancai, Lin Yechun, Zhang Junjing, Zhao Ruijuan, Zhang Cha..
Tobacco
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Chinese Patent for Fire Cause Experiment Device has been issued to Hebei Tobacco Company Langfang Company. This invention was developed by Li Yan.
The patent application number is CN20242327570U 20241209. The patent publication number is CN223566237 (U). International Patent Classification code is G09B25/0..
Tobacco
| Thu 20 Aug 2026
Beijing, Aug. 20 -- China Tobacco Sichuan Industrial has been awarded a patent for Tobacco Shred Metering and Conveying Control Unit Practical Training Platform. This invention was developed by Zhang Bao, Zhuo Liang, Li Yong, Pang Yifei, Zhong Hua, Li Yousong, Tian Yin, Bian Changzhi and Zheng Sheng.
The patent application numb..
Tobacco
| Thu 20 Aug 2026
Beijing, Aug. 20 -- China Tobacco Henan Industrial has received a patent for Cigarette Paper Positioning Device for Whiteness Instrument. This invention was developed by Wang Beibei, Cheng Dongxu, Meng Yang, Gao Guiyuan, Zhang Xiaona, Wang Lu and Zhang Yinghao.
The patent application number is CN202422907027U 20241127. The pate..
Tobacco
| Thu 20 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has awarded a patent to Xiamen Tobacco Industry for Tipping Paper Hole Observation Device. Wang Yongan, Liu Xiaofeng, Wang Linhong, Ma Chao, Xu Bilin, Wang Ya, Chen Xiuyun and Lin Jinta developed the invention.
The patent application number is CN202423244526U 20241..
Tobacco
| Thu 20 Aug 2026
Beijing, Aug. 20 -- State Intellectual Property Office of China has received Hongyun Honghe Tobacco (Group) patent application for Tobacco Data Sensing Device. Cai Xiaoran, Lu Lei, Zhang Shaoxue, Kwak Kwang-keun, Niu Xianwei, He Rui, Tang Yuyang and Wang Xin developed the invention.
The patent application number is CN2026103632..
Tobacco
| Thu 20 Aug 2026
Beijing, Aug. 20 -- China Tobacco Henan Industrial has been granted a patent for Tensile Property Judgment Tool for Cigarette Paper. Liu Zhuwen, Wang Jing, Yang Qian, Yang Longfei, Xiao Hui and Yang Zhiqiang developed the invention.
The patent application number is CN202422112430U 20240829. The patent publication number is CN22..
Tobacco
| Thu 20 Aug 2026
Beijing, Aug. 20 -- China Tobacco Zhejiang lndustrial has sought patent for Cigarette Case Appearance Defect Detection Method and Device, Electronic Equipment, Medium and Product. This invention was developed by Zhang Bo, Zhao Dan, Jia Qiaodong, Qiu Yucan, Lu Lin, Zheng Shanshan, Huang Hua, Han Leyuan, Niu Fangfang and Qian Cuiz..
Tobacco
| Thu 20 Aug 2026
Beijing, Aug. 20 -- China Tobacco Sichuan Industrial has been granted a patent for Sealing Structure of Scraping Plate Conveying Mechanism of Stem Soaking Machine. This invention was developed by Yu Min, Li Jiacen and Zhu Ming.
The patent application number is CN202422740181U 20241111. The patent publication number is CN2235634..
Tobacco
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Zhengzhou Tobacco Research Institute of CNTC and China Tobacco Yunnan Industrial have submitted a patent application for Method and Equipment for Constructing Rotating Frame Model Based on Yolov5, and Method and Equipment for Detecting Abnormal Cut Tobacco and Measuring Phenotype. This invention was developed..
Tobacco
| Wed 19 Aug 2026
Geneva, Aug. 19 -- World Intellectual Property Organization has received Koerber Technologies patent application for Flat Web Processing Device Having a Dust Reduction Device, Method for Operating the Flat Web Processing Device, and Rod-like Article. Wolff Stephan, Bütow Marwin, Soltow Ralf, Gröncke Nina, Jannusch Kevin, Peisk..
Tobacco
| Wed 19 Aug 2026
Geneva, Aug. 19 -- World Intellectual Property Organization has published China Tobacco Yunnan Industrial patent application for Fragrance-releasing Color-changing Gel Sphere, and Preparation Method Therefor and Use Thereof. The invention was developed by Zhao Wei, Cai Haocheng, Cheng Liang, Xie Jiao, Zheng Han, Hu Yuehang, Wang..
Tobacco
| Wed 19 Aug 2026
Beijing, Aug. 19 -- Yunnan Tobacco of Qujing Branch has been awarded a patent for Barrier Gate Machine Core and Barrier Gate. This invention was developed by Yue Peng, Luan Yi, Cheng Jin, Wang Zuo and Gu Songlin.
The patent application number is CN20242296444U 20240828. The patent publication number is CN223562053 (U). Internat..
Tobacco
| Wed 19 Aug 2026
Beijing, Aug. 19 -- China Tobacco Guangxi Industrial has been granted a patent for Tobacco Feeding Machine. Shi Lei, Zhou Zhaofeng, Li Meng, Yang Xiaona, Shen Yuhao, Yang Gang, He Yuxia, Wei Huiqiang, Liao Wei, Qu Yufeng and Wei Wen developed the invention.
The patent application number is CN202423314129U 20241231. The patent p..
Tobacco
| Wed 19 Aug 2026
Beijing, Aug. 19 -- State Intellectual Property Office of China has awarded a patent to China Tobacco Guangxi Industrial for Cardboard Cigarette Packet Retaining Conveying Guide Rail Device. Zhang Jinling, Li Qingqi, Liu Weibing, Yang Lihong, Chen Junfeng, Fu Renwei, Wu Jialiang, Wu Yaocheng, Xu Que, Zhong Shile, Deng Yongxiang,..
Tobacco
| Wed 19 Aug 2026
Beijing, Aug. 19 -- Changde Company of China Tobacco Hunan Company has been granted a patent for Three-section Layered Special-shaped Cigarette Guiding Device. Zhao Jie, Cui Xia, Jiang Qin, Qin Nan, Ouyang Mei, Zhang Longfei and Zhou Cheng developed the invention.
The patent application number is CN202423280883U 20241230. The p..
Tobacco
| Wed 19 Aug 2026
Beijing, Aug. 19 -- China Tobacco Henan Industrial has been granted a patent for Tobacco Material Wrapping Film Flattening Device. Wang Shuying, Shi Yadong, Li Sixin, Chang Wenming, Li Xinyan, Zhao Yong, Zhang Guangqi, Zhang Weitao and Pan Weidong developed the invention.
The patent application number is CN202422579344U 2024102..
Tobacco
| Wed 19 Aug 2026
Beijing, Aug. 19 -- State Intellectual Property Office of China has awarded a patent to Kunming Co Yunnan Tobacco Co for Unmanned Aerial Vehicle Bacterial Fertilizer Application Device. Zhan Youguo, Li Hongming, Zhang Han, Chen Gang, Liu Zhengling, Ning Dekai, Li Juan, Xiong Kunlong and Li Junhui developed the invention.
The ..
Tobacco
| Wed 19 Aug 2026
Beijing, Aug. 19 -- Jiangsu Langyou Prec Parts Manufacturing Co Ltd has received a patent for Integrated Forming Die for Plastic Part of Automobile Cigarette Lighter. This invention was developed by Liu Yaliang.
The patent application number is CN202422295216U 20240920. The patent publication number is CN223558837 (U). Intern..
Tobacco
| Tue 18 Aug 2026
Beijing, Aug. 19 -- China Tobacco Yunnan Industrial has submitted a patent application for Buccal Cigarette Packaging Box with Tweezers. This invention was developed by Wu Jun, Mi Qili, Zhan Jianbo, Yuan Dalin, Yang Liu, Zhang Xia, Zhu Donglai, Zeng Wanli, Tian Han, Tian Yongfeng and Han Yi.
The patent application number is CN2..
Tobacco
| Tue 18 Aug 2026
Beijing, Aug. 19 -- China Tobacco Yunnan Industrial has sought patent for Novel Buccal Cigarette Packaging Box. This invention was developed by Wu Jun, Mi Qili, Zhan Jianbo, Yuan Dalin, Zhang Xia, Duan Yuanxing, Zhu Donglai, Zeng Wanli, Tian Han, Tian Yongfeng and Han Yi.
The patent application number is CN202610563221 20260427..
Tobacco
| Tue 18 Aug 2026
Beijing, Aug. 19 -- State Intellectual Property Office of China has released China Tobacco Jiangsu Industrial patent application for Parameter Adjusting Method and Device for Cigarette Packaging Equipment, Electronic Equipment and Medium. This invention was developed by Chen Yongjian, Lin Yawen, Wang Qihe, Jiang Lanyi, Huang Yue..
Tobacco
| Wed 19 Aug 2026
Beijing, Aug. 19 -- State Intellectual Property Office of China has awarded a patent to Zhengzhou Ruilong Access Weaving Co Ltd for Cigarette Making Machine Cut Tobacco Suction Belt Winding Equipment. Zhang Hecun, Zhang Yongrui and Zhang Yongzhi developed the invention.
The patent application number is CN202423286241U 2024123..
Tobacco
| Wed 19 Aug 2026
Beijing, Aug. 19 -- State Intellectual Property Office of China has awarded a patent to Guiyang Office of Guizhou Tobacco for Movable Household Tobacco Leaf Rapid Compression Tool. Su Hang and Zhang Dingyao developed the invention.
The patent application number is CN202422625920U 20241030. The patent publication number is CN223..
Tobacco
| Wed 19 Aug 2026
Beijing, Aug. 19 -- China Tobacco Guangxi Industrial has been granted a patent for Normally Closed Conduction Device, Air Exhaust Assembly and Tobacco Shred Box. Wei Huiqiang, Zhou Zhaofeng, Zhang Sirong, Wang Jinbang, Wei Wen, Shi Lei, Liao Wei, He Yuxia, Yang Gang and Qu Yufeng developed the invention.
The patent application ..
Tobacco
| Wed 19 Aug 2026
Beijing, Aug. 19 -- China Tobacco Guangxi Industrial has been granted a patent for Conduction Device for Air Exhaust of Tobacco Shred Box, Air Exhaust Assembly and Tobacco Shred Box. Liu Qian, Zhou Zhaofeng, Zhang Sirong, Wei Wen, Wang Jinbang, Shi Lei, Li Meng, Hwang Se-soon, Jiang Kaicong, Qu Yufeng and Liao Wei developed the ..
Tobacco
| Wed 19 Aug 2026
Beijing, Aug. 19 -- Chinese Patent for Cigarette Workshop Circulating Water Tank has been issued to China Tobacco Henan Industrial. This invention was developed by Zhang Mengsheng, Wang Erpeng, Huang Guanghui, Zhao Zhide, Li Baocheng, Wang Yi, Jin Chao, Wang Peijun, Luo Juntao, Liu Shuai, Zhang Shikun, Wang Zhiyong, Zhang Jianxu..
Tobacco
| Wed 19 Aug 2026
Beijing, Aug. 19 -- State Intellectual Property Office of China has awarded a patent to China Tobacco Henan Industrial for Tobacco Block Deviation Automatic Correction Device. Zhang Xinpan, Yu Yang, Li Kangning, Xiao Kunpeng and Du Yawen developed the invention.
The patent application number is CN202422956819U 20241202. The pat..
Tobacco
| Wed 19 Aug 2026
Beijing, Aug. 19 -- State Intellectual Property Office of China has awarded a patent to Changde Company of China Tobacco Hunan Company for Variable Cigarette Transfer Device. Zhao Jie, Cui Xia, Jiang Qin, Qin Nan, Zhang Longfei and Zhou Cheng developed the invention.
The patent application number is CN202423292607U 20241231. Th..
Tobacco
| Wed 19 Aug 2026
Beijing, Aug. 19 -- Yuxi Kangyin Adhesive Product has been granted a patent for Device for Rapidly Curing Cigarette Printing Ink Through Ultraviolet Rays. This invention was developed by Fang Jincheng, Zeng Jianwei, Yang Chao, Huang Guangwu and Zhang Kaihang.
The patent application number is CN202422963065U 20241203. The patent..
Tobacco
| Wed 19 Aug 2026
Beijing, Aug. 19 -- State Intellectual Property Office of China has awarded a patent to China Tobacco Henan Industrial for Special Tool Facilitating Disassembly of Electromagnet of Cigarette Packaging Machine. Li Mingwei, Zuo Tiyong, Jiang Huijuan, Song Xiaoning, Wang Hui, Zhang Li and Wang Xiaochen developed the invention.
The..
Tobacco
| Wed 19 Aug 2026
Beijing, Aug. 19 -- Chinese Patent for Tobacco Bundle Taking and Feeding Device of Elasticizer has been issued to Zhejiang Hongyi Intelligent Equipment Tech Co Ltd. This invention was developed by Mao Jianzhong, Hou Wei, Wu Shujun, Zhu Huaibo and Kong Fanxin.
The patent application number is CN202422973225U 20241203. The pate..
Tobacco
| Wed 19 Aug 2026
Beijing, Aug. 19 -- China Tobacco Guangxi Industrial has secured a patent on Tobacco Shred Dispersing Device at Discharge Port of Tobacco Cutter. Huang Hongyuan, Qin Liangyi, Liang Yuecheng, Chen Kaihui, Zhou Liangxuan, Huang Xiaofei, Zeng Weili, Wang Jianxin, Peng Hongfei and Wei Bo developed the invention.
The patent applicat..
Tobacco
| Wed 19 Aug 2026
Beijing, Aug. 19 -- Guangdong Switek Tech Co Ltd has secured a patent on Plastic Cigarette Holder Tray Loading Equipment. Wu Mutai, Li Yanqiu and Zhan Huizan developed the invention.
The patent application number is CN202422911560U 20241127. The patent publication number is CN223560802 (U). International Patent Classification..
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