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Tobacco
| Fri 20 Feb 2026
Beijing, Feb. 20 -- CSSC 715 Res Institute Yichang Branch Department has submitted a patent application for Tobacco Material Sheet for Heating Cigarettes and Tobacco Material Sheet Preparation Method Based on Step-by-step Atomization Mixing Rolling Method. Wang Jian, Liu Chuantao, Chen Dayong, Lan Tu and Huang Zhirou developed t..
Tobacco
| Fri 20 Feb 2026
Beijing, Feb. 20 -- State Intellectual Property Office of China has released Yunnan Tobacco Company Lijiang City Company patent application for Quantitative Fertilization Device for Flue-cured Tobacco Cultivation and Use Method Thereof. This invention was developed by He Biao, Luo You, Ma Wenguang, Liu Jinde, Yao Xiao, Du Runrun..
Tobacco
| Fri 20 Feb 2026
Beijing, Feb. 20 -- State Intellectual Property Office of China has released Zhangjiakou Changyu Machinery Mfg Co Ltd patent application for Six-face Beautifying Ironer for Cigarette Carton. This invention was developed by Chang Yujie, Yang Xiaoqiang and Wang Yongzhong.
The patent application number is CN202510927292 20250707..
Tobacco
| Fri 20 Feb 2026
Beijing, Feb. 20 -- State Intellectual Property Office of China has published Guizhou University; Bijie Co Guizhou Tobacco patent application for Synthesis of Derivative Containing Carvacrol Structure and Application of Derivative to Prevention and Treatment of Monilinia Coerulea. The invention was developed by Wu Zhibing, Luo Z..
Tobacco
| Thu 19 Feb 2026
Geneva, Feb. 20 -- World Intellectual Property Organization has released Zenit Estudio De Diseno E Innovacion SL patent application for Aerosol-actuating Case. This invention was developed by Blasco Feo Vicente.
The patent application number is WO2025ES70480 20250806. The patent publication number is WO2026033161 (A1). Intern..
Tobacco
| Thu 19 Feb 2026
Geneva, Feb. 20 -- KT&G has sought patent for Aerosol-generating Device. This invention was developed by Jung Sehwan, Park Sangkyu, Lee Jaemin and Kim Sangjoon.
The patent application number is WO2025KR11383 20250730. The patent publication number is WO2026034894 (A1). International Patent Classification codes are A24F40/40, ..
Tobacco
| Thu 19 Feb 2026
Beijing, Feb. 19 -- Henan Company of China National Tobacco, Zhengzhou University and Zhengzhou Tobacco Research Institute of CNTC have submitted a patent application for Tobacco Agriculture Standard Knowledge Graph Construction Method and System. Li Jue, Li Xinbei, Li Suxiao, Yang Guotao, Zhang Qing and Hou Jingjing developed t..
Tobacco
| Thu 19 Feb 2026
Beijing, Feb. 19 -- China Tobacco Sichuan Industrial and Zhengzhou Tobacco Research Institute of CNTC have filed a patent application for Method for Detecting Content of Residual Vinyl Acetate in Cigarette Paper Gluing Area. This invention was developed by Gao Feng, Niu Jiajia, Yang Juan, Wen Jing, Du Yuqing, Deng Yuyang, Wang J..
Tobacco
| Thu 19 Feb 2026
Geneva, Feb. 20 -- World Intellectual Property Organization has published Philip Morris Products patent application for Tobacco Plug with Corrugated Susceptor. The invention was developed by Effertz Pedro Santos and Van Den Boogaart Marc Antonius Friedrich.
The patent application number is WO2025EP71905 20250730. The patent pub..
Tobacco
| Thu 19 Feb 2026
Geneva, Feb. 20 -- World Intellectual Property Organization has received Japan Tobacco patent application for Aerosol-generating Article and Aerosol-generating System. Otokawa Takuya developed the invention.
The patent application number is WO2024JP28420 20240808. The patent publication number is WO2026033719 (A1). Internationa..
Tobacco
| Thu 19 Feb 2026
Geneva, Feb. 20 -- Reynolds Tobacco has sought patent for Aerosol-generating Consumable Including Sensate. This invention was developed by Sparklin Eric M, Davis Michael F and Harper Kim J.
The patent application number is WO2025IB58036 20250806. The patent publication number is WO2026033452 (A1). International Patent Classific..
Tobacco
| Thu 19 Feb 2026
Geneva, Feb. 20 -- Japan Tobacco has applied WIPO patent for Tobacco Composition Production Method. Yamauchi Shun, Hirose Fumiaki and Kobayashi Shunzo developed it.
The patent application number is WO2025JP20816 20250609. The patent publication number is WO2026033984 (A1). International Patent Classification codes are A24B15/22..
Tobacco
| Thu 19 Feb 2026
Geneva, Feb. 20 -- World Intellectual Property Organization has received Shenzhen Itsuwa Technology patent application for Dual-flavor Rotary Switching Electronic Cigarette. Guo Ruyun developed the invention.
The patent application number is WO2024CN123273 20241004. The patent publication number is WO2026031330 (A1). Internatio..
Tobacco
| Thu 19 Feb 2026
Geneva, Feb. 20 -- Shenzhen Smoore Technology has filed a patent application for Tobacco Product, Plant Spice, and Use of Plant Spice in Preparation of Tobacco Product. This invention was developed by Li Yingyao, He Shaojun, Yu Deyang, Geng Feifei, Chen Junyu, Luo Xiaoge, Luo Fang, Li Jin, Wang Tao and Liao Xiaoxiang.
The paten..
Tobacco
| Fri 20 Feb 2026
Beijing, Feb. 20 -- State Intellectual Property Office of China has received Hubei China Tobacco Industry patent application for Continuous Aperture-adjustable Manual Punching Device for Cigarettes and Punching Method of Continuous Aperture-adjustable Manual Punching Device. Huang Ting, Liu Huachen, Tang Liangying, Tan Jian and ..
Tobacco
| Fri 20 Feb 2026
Beijing, Feb. 20 -- State Intellectual Property Office of China has released Hubei China Tobacco Industry patent application for Industrial Fermentation Method of High-maturity Cigar Tobacco Leaves as Well as Product and Application of High-maturity Cigar Tobacco Leaves. This invention was developed by Li Linlin, Wang Ronghao, T..
Tobacco
| Fri 20 Feb 2026
Beijing, Feb. 20 -- Longyan Tobacco Industrial has submitted a patent application for Method and Device for Determining Set Value of Moisture Content at Outlet of Cut Tobacco Dryer. This invention was developed by Lin Tianqin, Lu Qingfang, Guo Ronghua, Ye Weihua, Lin Yuzhang, Zhang Wei, Liao Yingjie and Su Xingliang.
The patent..
Tobacco
| Fri 20 Feb 2026
Beijing, Feb. 20 -- Institute of Tobacco Research of CAAS, Qingzhou Tobacco Research Institute of China National Tobacco has applied Chinese patent for Preparation Method and Application of Fermented Oldenlandia Diffusa Extract for Cigarettes. Liu Jinjin, Song Kaihui, Zhao Yuzong, Fang Song and Qiu Jun developed it.
The patent ..
Tobacco
| Fri 20 Feb 2026
Beijing, Feb. 20 -- Shandong Linyi Tobacco has applied Chinese patent for Intelligent Oven and Intelligent Oven Control System Based on Target Guidance. Gao Pengcheng, Tian Lei, Tan Xiaolei, Chen Wenjun, Wei Daifu, Yu Wenming, Yang Jie, Liu Yong, Han Shuo, Zhou Long, Guo Feng, Zhang Yang, Gao Qiang, Zhao Jianquan, Chen Shuman, W..
Tobacco
| Fri 20 Feb 2026
Beijing, Feb. 20 -- State Intellectual Property Office of China has published China Tobacco Henan Industrial patent application for Electrical Automatic Clamp for Cigarette Factory. The invention was developed by Ma Shilong, Xu Kai, Zhou Jiagu, Zhang Ye, Wang Shipeng, He Zhifeng, Luo Juntao, Yin Zehan, Zhang Hang, Qin Yongchang,..
Tobacco
| Fri 20 Feb 2026
Beijing, Feb. 20 -- Hongyun Honghe Tobacco (Group) has filed a patent application for Tobacco Shred Foreign Matter Removing Device. This invention was developed by Chen Wei, Ouyang Chuyun, Wei Jin, Fu Yili and Liang Juan.
The patent application number is CN20251134854 20250725. The patent publication number is CN120587145 (A). ..
Tobacco
| Fri 20 Feb 2026
Beijing, Feb. 20 -- China Tobacco Henan Industrial has submitted a patent application for Softened Water Graded Utilization System and Graded Utilization Method Thereof. This invention was developed by Wang Zhengwei, Wang Xiaoming, Fu Yongmin, Xiao Hui, Wei Jiaxin, Zhou Yifei, Liu Junwei, Su Bing, Liang Baiyue, Cheng Mengliang, ..
Tobacco
| Fri 20 Feb 2026
Beijing, Feb. 20 -- China Tobacco Guizhou Industrial has filed a patent application for Tow Supply Mechanism and Tow Opening Device. This invention was developed by Wu Shuqing, Zhang Yungui, Deng Yun, Pan Feng, Wang Ke, Shu Yanjun, Gong Xiaoyong, Yang Fang and Zhang Xuwei.
The patent application number is CN202410244672 2024030..
Tobacco
| Fri 20 Feb 2026
Beijing, Feb. 20 -- Philip Morris Products has filed a patent application for Aerosol-generating Article with Dual Wrapper. This invention was developed by Camus Alexandre.
The patent application number is CN20248009044 20240201. The patent publication number is CN120583893 (A). International Patent Classification codes are A..
Tobacco
| Fri 20 Feb 2026
Beijing, Feb. 20 -- Qingdao Ener Packaging Technology has submitted a patent application for Tobacco Film Processing Feeder. This invention was developed by Weng Hui, Wang Xibo, Liu Jianrong, Li Haifeng, Zhou Yaping and Wen Ming.
The patent application number is CN20251139038 20250728. The patent publication number is CN12058..
Tobacco
| Thu 19 Feb 2026
Geneva, Feb. 20 -- Shenzhen First Union Technology has submitted a patent application for Aerosol-generating Article and Aerosol-generating Device. This invention was developed by Wu Tao, Wu Zexin, Kuai Supeng and Li Pengfei.
The patent application number is WO2025CN111935 20250731. The patent publication number is WO20260321..
Tobacco
| Thu 19 Feb 2026
Alexandria, Feb. 19 -- Yibla USA Technology has submitted a patent application for Electronic Cigarette. This invention was developed by Wang Guangrui.
The patent application number is US202418800097 20240811. The patent publication number is US20260041159 (A1). International Patent Classification codes are A24F40/10, A24F40/46..
Tobacco
| Thu 19 Feb 2026
Alexandria, Feb. 19 -- U.S. Patent and Trademark Office has received Philip Morris Products patent application for Susceptor Assembly for an Aerosol-generating System and Method of Manufacture Thereof. Blättler Olivier, Cross David Murray, Dayioglu Onur, Feriani Amir, Grandjean Emeric Romain, Jones Stuart Michael Ruan and Stohr..
Tobacco
| Thu 19 Feb 2026
Alexandria, Feb. 19 -- U.S. Patent and Trademark Office has received Yibla USA Technology patent application for Electronic Cigarette. Wang Guangrui developed the invention.
The patent application number is US202418800043 20240810. The patent publication number is US20260041150 (A1). International Patent Classification codes ar..
Tobacco
| Thu 19 Feb 2026
Alexandria, Feb. 19 -- Shenzhen Itsuwa Technology has submitted a patent application for Dual Oil Chamber Electronic Cigarette with Pull-to-fill Oil Feeding. Guo Ruyun developed the invention.
The patent application number is US202519303441 20250819. The patent publication number is US20260041148 (A1). International Patent Clas..
Tobacco
| Thu 19 Feb 2026
Alexandria, Feb. 19 -- U.S. Patent and Trademark Office has received Reynolds Tobacco patent application for Aerosol-generating Consumable Including Sensate. Sparklin Eric M, Davis Michael F and Harper Kim J developed the invention.
The patent application number is US202519294410 20250808. The patent publication number is US202..
Tobacco
| Thu 19 Feb 2026
Alexandria, Feb. 19 -- IMA SpA has sought patent for Apparatus and Method for Automatically Forming Casings for Smoking Articles Including a Filter. This invention was developed by Caporale Antonio and Galletti Luca.
The patent application number is US202319099640 20230726. The patent publication number is US20260041139 (A1). I..
Tobacco
| Thu 19 Feb 2026
Beijing, Feb. 19 -- State Intellectual Property Office of China has received Hubei China Tobacco Industry patent application for Optical Fiber Temperature Measurement System and Measurement Method for Cigarette. Xiao Jingshu, Wu Qiao, Yang Junpeng, Liu Xingle, Zhu Feng, Zhuang Hu and Hao Xin developed the invention.
The patent ..
Tobacco
| Thu 19 Feb 2026
Beijing, Feb. 19 -- Yunnan Yuanzu Technology has sought patent for Multi-specification Cigarette Conveying and Appearance Detecting Equipment. This invention was developed by Yang Shuqing, Zhou Conglei, Zhao Meiwei, Yang Zutao, Liu Wei and Sun Guimeng.
The patent application number is CN202510642681 20250519. The patent publica..
Tobacco
| Thu 19 Feb 2026
Beijing, Feb. 19 -- China Tobacco Zhejiang lndustrial has applied Chinese patent for Steady-state Cigarette Detection Method and Device, Computer Equipment and Storage Medium. Jiang Jialei, Dai Lu, Zhou Wei, Hao Xianwei, Wang Hui, Du Fangqi, Yu Fei, Chen Xiaoshui, Tang Xiaodong, Yang Yang, Zhu Shuxiu and Xu Shiqiang developed it..
Tobacco
| Thu 19 Feb 2026
Beijing, Feb. 19 -- State Intellectual Property Office of China has released Shanghai Tobacco Group patent application for Cigarette Detection Equipment. This invention was developed by Zhu Yi, Chen Daifeng, Zhang Chao, Hua Yejun, Ye Bin, Zhu Xinyi, Shen Yiming and Wu Yajing.
The patent application number is CN202410234614 2024..
Tobacco
| Thu 19 Feb 2026
Beijing, Feb. 19 -- State Intellectual Property Office of China has released China Tobacco Zhejiang lndustrial patent application for Turning Gear and Turning Method. This invention was developed by Fan Lifeng, Huang Jinfeng, Qi Zhendong, Chen Qing, Tang Yong and He Liquan.
The patent application number is CN202510763201 202506..
Tobacco
| Thu 19 Feb 2026
Beijing, Feb. 19 -- State Intellectual Property Office of China has published China Tobacco Shandong Industrial patent application for Lifting Guide Plate Device and Method for Improving Winding and Guiding Speed of Cigarette Bobbin Paper. The invention was developed by Wang Xianming, Wang Jiping, Chen Yashuang, Wang Hongwu, Zhu..
Tobacco
| Thu 19 Feb 2026
Beijing, Feb. 19 -- China Tobacco Hebei Industrial has submitted a patent application for Cellulose Core Wire for Cigarette Perfuming and Preparation Method Thereof. This invention was developed by Hao Hongling, Li Jiehui, Jiang Li, Wang Xiaoru, Wu Yun, Chen Weihua, Feng Wenning, He Aimin, Zhang Dan and He Chengyu.
The patent a..
Tobacco
| Thu 19 Feb 2026
Beijing, Feb. 19 -- State Intellectual Property Office of China has published China Tobacco Henan Industrial patent application for Tobacco Sheet Drying Process Based on Ionic Wind Application. The invention was developed by Shen Hongtao, Yang Yongfeng, Chen Xiaolong, Zhang Ziying, Wu Guanghai, Ma Yiqiong, Niu Shiwen and Wang Ai..
Tobacco
| Thu 19 Feb 2026
Beijing, Feb. 19 -- China Tobacco Henan Industrial has submitted a patent application for Tobacco Double-sliding-frame Opposite-top-cabinet Uniform Material Spreading System and Control Method. Zhou Yanxin, Zhou Yifei, Zhao Mengdi, Wang Yinan, Hou Junfeng, Zhou Yiqiu, Li Feiyan, Nan Huaichun and Xu Weidong developed the inventio..
Tobacco
| Thu 19 Feb 2026
Beijing, Feb. 19 -- China Tobacco Zhejiang lndustrial has submitted a patent application for Tobacco Thermal Weight Loss Rate Prediction Method and Device and Storage Medium. This invention was developed by Wu Jian, Xiao Weiqiang, Jia Qiaodong, Lu Xinbo, Yang Yang, Chen Zhen and Luo Wenjun.
The patent application number is CN20..
Tobacco
| Thu 19 Feb 2026
Beijing, Feb. 19 -- State Intellectual Property Office of China has received China Tobacco Zhejiang lndustrial patent application for Cigarette Quality Abnormal Data Detection Method and System Based on Double-branch Incremental Learning. Xu Xue, Lu Hailong, Xia Chen, Qiu Yucan, Pan Zhu, Cen Yong and Shang Xiaoying developed the..
Tobacco
| Thu 19 Feb 2026
Beijing, Feb. 19 -- China Tobacco Zhejiang lndustrial has filed a patent application for Cigarette Quality Key Influence Factor Identification Method and System and Storage Medium. This invention was developed by Xu Xue, Lou Weidong, Huang Weizhong, Cen Yong, Qiu Yucan and Lu Lin.
The patent application number is CN202510746456..
Tobacco
| Thu 19 Feb 2026
Beijing, Feb. 19 -- State Intellectual Property Office of China has received China Tobacco Zhejiang lndustrial patent application for Intelligent Diagnosis Method and System for Cigarette Filter Stick Test Board. Zhou Wei, Xia Chen, Huang Hua, Yang Rongchao, Shen Kai, Ying Wei, Xu Zhihao, Fan Hu, Han Leyuan, Ding Xue, Miao Qian,..
Tobacco
| Thu 19 Feb 2026
Beijing, Feb. 19 -- State Intellectual Property Office of China has published China Tobacco Hebei Industrial patent application for Method for Determining Characteristic Aroma Components in Clary Sage Essential Oil. The invention was developed by Chen Weihua, Kou Tianshu, Zhang Yanwei, Wang Xiaoru, Liu Zixuan, Zhang Yihan, Jia X..
Tobacco
| Thu 19 Feb 2026
Beijing, Feb. 19 -- State Intellectual Property Office of China has released Zhengzhou Tobacco Research Institute of CNTC patent application for Test Equipment Fault Monitoring Method and Device Based on Cigarette Draw Resistance and Ventilation Rate. This invention was developed by Shi Zhandong, Yang Rongchao, Tian Congcong, Ze..
Tobacco
| Thu 19 Feb 2026
Beijing, Feb. 19 -- China Tobacco Sichuan Industrial has sought patent for Cooling Liquid Recycling Device and Working Method Thereof. This invention was developed by Liu Linjing and Chen Xiaofeng.
The patent application number is CN202510875214 20250627. The patent publication number is CN120576532 (A). International Patent Cl..
Tobacco
| Thu 19 Feb 2026
Beijing, Feb. 19 -- State Intellectual Property Office of China has received China Tobacco Zhejiang lndustrial and Zhejiang University patent application for Cigarette Appearance Defect Online Detection Method Based on Two-stage Detection Model. Jia Qiaodong, Chen Shiguo, Zhang Bo, Han Leyuan, Zheng Shanshan, Pan Zhu, Yang Daoji..
Tobacco
| Thu 19 Feb 2026
Alexandria, Feb. 19 -- KT&G has sought patent for Aerosol-generating Device. This invention was developed by Jung Sehwan, Park Sangkyu, Lee Jaemin and Kim Sangjoon.
The patent application number is US202519256241 20250701. The patent publication number is US20260041157 (A1). International Patent Classification codes are A24F4..
Tobacco
| Thu 19 Feb 2026
Alexandria, Feb. 19 -- Fenton James Randolph has filed a patent application for Enhancement Providing System for Smoking Devices.
The patent application number is US202519242916 20250618. The patent publication number is US20260041143 (A1). International Patent Classification codes are A24F1/30, A24F7/04 and A24F9/00. Cooper..
Tobacco
| Thu 19 Feb 2026
Alexandria, Feb. 19 -- Apogee Tech LLC has sought patent for Pre-formed Smokable Tube Filling Device and Methods. This invention was developed by Waska Morgan.
The patent application number is US202519292512 20250806. The patent publication number is US20260041138 (A1). International Patent Classification code is A24C5/06. Co..
Tobacco
| Thu 19 Feb 2026
Beijing, Feb. 19 -- State Intellectual Property Office of China has published Hunan Zhongtutong Unmanned Aerial Vehicle Tech Co Ltd patent application for Unmanned Aerial Vehicle Inspection Method and System for Tobacco Field. The invention was developed by Tian Jichun, Tian Pengju and Luo Yaohui.
The patent application numbe..
Tobacco
| Thu 19 Feb 2026
Beijing, Feb. 19 -- Fuan Jinduo Electronics Co Ltd has submitted a patent application for Electronic Cigarette with Self-adaptive Suction Resistance Adjusting Assembly. Yang Shaowei, Zhang Limao and Zheng Zhenfu developed the invention.
The patent application number is CN20251177971 20250801. The patent publication number is ..
Tobacco
| Thu 19 Feb 2026
Beijing, Feb. 19 -- State Intellectual Property Office of China has received Hubei China Tobacco Industry and Hubei Zhongyan Cigarette Factory patent application for Bobbin Paper Conveying Device. Xiong Wei, Wang Zigeng, Lei Zeling, Zuo Ciwen and Han Jinguang developed the invention.
The patent application number is CN2025113..
Tobacco
| Thu 19 Feb 2026
Beijing, Feb. 19 -- State Intellectual Property Office of China has released Institute of Tobacco Research of CAAS, Qingzhou Tobacco Research Institute of China National Tobacco and Guangdong Tobacco Science Research Institute patent application for Method for Reducing Ash Hanging of Tobacco Leaves in Sandy and Muddy Field. This..
Tobacco
| Thu 19 Feb 2026
Beijing, Feb. 19 -- State Intellectual Property Office of China has released Huili Redrying Factory Of Sichuan Tobacco Redrying Co Ltd patent application for Tobacco Material Separation Processing Technology and Processing Equipment. This invention was developed by Zhang Fei, Li Weidong, Jing Xiang, Song Jian, Zhang Yu, Zhu Ming..
Tobacco
| Thu 19 Feb 2026
Beijing, Feb. 19 -- State Intellectual Property Office of China has published Hubei China Tobacco Industry and Hubei Xinye Tobacco Sheet Dev Co Ltd patent application for Compression Roller System and Control Method Thereof. The invention was developed by Deng Lei, Ni Jiazhi, Ding Chao, Zhang Yuyue and Zhou Xiangang.
The pate..
Tobacco
| Thu 19 Feb 2026
Beijing, Feb. 19 -- China Tobacco Hebei Industrial has sought patent for Enterobacter Ludwigii YS3 and Application Thereof. This invention was developed by Yan Jin, He Aimin, Zhang Yihan, Niu Lina, Zhang Yanfang, Li Jiehui, Shen Wei and Wang Xiaoru.
The patent application number is CN202510761268 20250609. The patent publicat..
Tobacco
| Thu 19 Feb 2026
Beijing, Feb. 19 -- State Intellectual Property Office of China has published Chongqing China Tobacco Industry patent application for MD Dryer Worm and Gear Rotation Detection Device. The invention was developed by Zhang Wenyu, Jing Jun, Hu Binbin, Jian Yong, Wan Zhi and Tomota Hajime.
The patent application number is CN20251..
Tobacco
| Wed 18 Feb 2026
Beijing, Feb. 18 -- Hubei China Tobacco Industry and Hubei Xinye Tobacco Sheet Dev Co Ltd have submitted a patent application for Self-cleaning Device for Plate-and-frame Filter Press and Plate-and-frame Filter Press. This invention was developed by Zhong Hai, Liu Likan, Xiao Kai and Wei Dujuan.
The patent application number ..
Tobacco
| Wed 18 Feb 2026
Beijing, Feb. 18 -- China Tobacco Fujian Industrial and Zhengzhou Tobacco Research Institute of CNTC have submitted a patent application for Method for Testing Vinyl Content in Water-based Adhesive for Cigarettes. This invention was developed by Zhang Yingpu, Niu Jiajia, Deng Hongbo, Xiao Hongli, Li Yifei, Huang Chaozhang, Zou G..
Tobacco
| Wed 18 Feb 2026
Beijing, Feb. 18 -- Sichuan Sanlian New Mat Co Ltd and China Tobacco Sichuan Industrial have submitted a patent application for Online Detection Device and Detection Method for Moisture Content of Fragrance Line of Cigarette Filter Stick. Tao Xu, Yang Lian, Yang Ao, Liu Mao, Cai Yao, Li Zhengchun, Qian Yuke, Bai Yanwei and Yong ..
Tobacco
| Wed 18 Feb 2026
Beijing, Feb. 18 -- Chongqing China Tobacco Industry has filed a patent application for Cigarette Auxiliary Material Data Acquisition Method. This invention was developed by Luo Deming, Liu Xi, Wen Yan, Tan Yunwei, Deng Jingqing, Xie Binxi and Li Ze.
The patent application number is CN202510722895 20250530. The patent publicati..
Tobacco
| Wed 18 Feb 2026
Beijing, Feb. 18 -- China Tobacco Yunnan Industrial has submitted a patent application for Compound Smell Recognition Method Based on Isotropic Graph Neural Network. Jiang Wei, Liu Mingyi, Liu Chunbo, Ling Jun, Si Xiaoxi, Yu Shuang, Liu Xiaomin, Peng Qiyuan, Tang Jun and Zhang Fengmei developed the invention.
The patent applica..
Tobacco
| Wed 18 Feb 2026
Beijing, Feb. 18 -- China Tobacco Anhui Industrial has applied Chinese patent for Quantitative Evaluation Method for Apparent Combustion Quality of Manual Cigar. Fu Shuo, Zhou Shun, Wang Xiaofeng, Guo Dongfeng, Ding Naihong, Zong Kun and Zhang Yaping developed it.
The patent application number is CN202510666518 20250522. The pa..
Tobacco
| Wed 18 Feb 2026
Beijing, Feb. 18 -- China Tobacco Hebei Industrial has sought patent for Method for Identifying Persimmon Variety. This invention was developed by Feng Wenning, Bu Yifan, Wang Liusheng, Zhao Xiaofan, Zhao Hui, Liu Wei, Wu Zhiyong, Cui Fuyun, Li Suxuan and Chen Xiaoyu.
The patent application number is CN202510714415 20250530. Th..
Tobacco
| Wed 18 Feb 2026
Beijing, Feb. 18 -- State Intellectual Property Office of China has published Beijing Omerica Technology patent application for Device for Automatically Marking Cigarette Combustion Termination Position. The invention was developed by Zhang Tiefeng, Li Yanhui, Xu Le, Yang Jing and Wang Kai.
The patent application number is CN20..
Tobacco
| Wed 18 Feb 2026
Beijing, Feb. 18 -- State Intellectual Property Office of China has published China Tobacco Zhejiang lndustrial patent application for Carton Sealing Machine Operation State Analysis Method, System and Equipment and Storage Medium. The invention was developed by Xu Qi, Li Guorui, Sun Shunkai, Shu Meng, Liu Jingjie, Xu Jianping, ..
Tobacco
| Wed 18 Feb 2026
Beijing, Feb. 18 -- Yunnan Tobacco of Qujing Branch has filed a patent application for Two-dimensional Code Technology-based Tractor-ploughing Specialized Service Operation Management Method and System. This invention was developed by Liu Xiaoqian, Jiang Na, Jiang Yiyuan, Huang Kuake, Zeng Xian, Jin Hao, Zhang Xuemei, Ren Jiangh..
Tobacco
| Wed 18 Feb 2026
Beijing, Feb. 18 -- State Intellectual Property Office of China has received Yunnan Tobacco of Qujing Branch patent application for Tobacco Leaf Production Process Parameter Optimization Method and System Based on Mapping Knowledge Domain. Liu Xinbin, Hu Yao, Jiang Na, Han Jingwei, Chen Jingwen and Zhu Jiangyuan developed the in..
Tobacco
| Wed 18 Feb 2026
Beijing, Feb. 18 -- China Tobacco Zhejiang lndustrial has filed a patent application for Question Bank Generation Method and Device, Equipment and Storage Medium. This invention was developed by Xu Qi, Sun Shunkai, Xu Jianping, Li Guorui, Shu Meng, Yao Renjie and Liu Jingjie.
The patent application number is CN202510723098 2025..
Tobacco
| Wed 18 Feb 2026
Beijing, Feb. 18 -- State Intellectual Property Office of China has released Hubei China Tobacco Industry patent application for Data Analysis Method and System of Conveyor Belt Mechanism. This invention was developed by Jian Zhuming, Zhou Pingfang, Xu Guofang, Zhang Siming, Jiang Pengchong and Yu Pan.
The patent application nu..
Tobacco
| Wed 18 Feb 2026
Beijing, Feb. 18 -- China Tobacco Shandong Industrial has filed a patent application for Vibration Conveying Device Capable of Stabilizing Material Flow and Height. This invention was developed by Bi Siqiang, Fa Zhenge, Chen Guangwen, Men Bo, Gao Jiren, Zhang Hui, Yang Jianping, Zhang Yingchao, Zhang Chunwang and Zhang Xiaocui.
..
Tobacco
| Wed 18 Feb 2026
Beijing, Feb. 18 -- Hongyun Honghe Tobacco (Group) has sought patent for Roller Way Conveying Device. This invention was developed by Yang Wei, Shi Zhonghai, Zou Peilin, Gao Xingya, Lu George, Zhang Yujun, Lu Lei and Li Jie.
The patent application number is CN202510774037 20250611. The patent publication number is CN120573405..
Tobacco
| Wed 18 Feb 2026
Beijing, Feb. 18 -- State Intellectual Property Office of China has published Inner Mongolia Autonomous Region Tobacco Company Tongliao Branch patent application for Auxiliary Lifting Carrying Frame Device for Cigarette Warehousing. The invention was developed by Xi Nashun, Sun He, Alitan Huyaga and Lei Qiang.
The patent appl..
Tobacco
| Wed 18 Feb 2026
Beijing, Feb. 18 -- Philip Morris Products has submitted a patent application for Receptor Assembly for an Aerosol-. This invention was developed by Cross David Murray, Daioglu Ozgur, Grandjean Eric R, Jones Stuart Michael Ruan, Mohseni Faramarz, Silvestrini Patrick Charles and Widmer Jean-marc.
The patent application number is..
Tobacco
| Wed 18 Feb 2026
Beijing, Feb. 18 -- Philip Morris Products has sought patent for Cartridge with Sloped Wall. This invention was developed by Mohseni Faramarz and Chiskopp Charles M.
The patent application number is CN20248008508 20240213. The patent publication number is CN120569140 (A). International Patent Classification codes are A24F40/10 ..
Tobacco
| Wed 18 Feb 2026
Beijing, Feb. 18 -- State Intellectual Property Office of China has published KT&G and KOLON patent application for Filter for Smoking Article Comprising Lyocell Tow and Smoking Article Comprising Same. The invention was developed by Ahn Ki Jin, Ma Jingpei, Yang Jin Cheol, Ha Sung-hoon, Hwang Min-hee, Lee Jun-hee, Jeong Jong-che..
Tobacco
| Tue 17 Feb 2026
Beijing, Feb. 18 -- China Tobacco Henan Industrial has filed a patent application for Industrial Motor Optimization Control Method Based on Predictive Current Controller. This invention was developed by Cui Jianhua, Li Weiwei, Deng Yudong, Wang Wei, Qiu Jianhua, Zhang Huijun, Luo Shuangqiang, Zheng Suyong, Zhu Zijun, Tan Xijun, ..
Tobacco
| Tue 17 Feb 2026
Beijing, Feb. 18 -- State Intellectual Property Office of China has received China Tobacco Henan Industrial patent application for Asynchronous Motor Vector Control Method Based on Adaptive Sliding Mode Observer. Cui Jianhua, Wang Wei, Niu Yao, Fu Heng, Yang Yunchao, Shi Huaizhong, Zhu Zijun, Luo Shuangqiang, Duan Lihua, Li Weiw..
Tobacco
| Tue 17 Feb 2026
Beijing, Feb. 18 -- China Tobacco Henan Industrial has submitted a patent application for Power Converter Operation Fault Tolerance Method Based on Virtual Voltage Drop Calculation. This invention was developed by Ju Zhibo, Cui Jianhua, Han Ming, Wang Bo, Wang Hongxing, Zhao Lijun, Zhao Peng, Zhao Shuhua, Chen Xia, Wang Wei, Li ..
Tobacco
| Wed 18 Feb 2026
Beijing, Feb. 18 -- Chongqing China Tobacco Industry has sought patent for Cigarette Appearance Quality Detection Method Based on Three-dimensional and Multispectral Fusion. This invention was developed by Liu Xi, Chen Le, Wen Yan, Wang Xiaoyan, Li Ze, Li Dong and Pang Tianhang.
The patent application number is CN202510693619 2..
Tobacco
| Wed 18 Feb 2026
Beijing, Feb. 18 -- Hubei China Tobacco Industry has applied Chinese patent for Tobacco Raw Material Packaging Material Detection Method, Device, Equipment and Medium. Li Weixiong, Xu Guofang, He Chao, Li Zhiwei, Li Shinan and Wang Lei developed it.
The patent application number is CN202510688955 20250527. The patent publicatio..
Tobacco
| Wed 18 Feb 2026
Beijing, Feb. 18 -- State Intellectual Property Office of China has received China Tobacco Henan Industrial patent application for Video Image Reconstruction Method Based on Local Adaptive Weight. Shao Yuwen, Zhang Yong, Tian Haiying, Wang Qiuling, Yin Xianzhong, Wang Yixuan, Jia Jia, Bai Junlei, Chen Xiao and Fan Xiaqiong devel..
Tobacco
| Wed 18 Feb 2026
Beijing, Feb. 18 -- Yunnan Tobacco of Qujing Branch has filed a patent application for Deep Learning-based Tobacco Leaf Production Whole-process Digital Twinning Method and System. This invention was developed by Han Jingwei, Wang Yijie, Liu Xinbin, Zhu Jiangyuan, Chen Jingwen and Hu Yao.
The patent application number is CN2025..
Tobacco
| Tue 17 Feb 2026
Beijing, Feb. 17 -- Yuxi Tobacco Company Of Yunnan Province, Kunming University of Science and Technology and Yunnan Fengmang Biotechnology Co Ltd have sought patent for Application of Modified Tobacco Leaf Polysaccharide in Resisting Tobacco Mosaic Virus. This invention was developed by Zhou Wenbing, Cheng Guiguang, Miao Yingsh..
Tobacco
| Tue 17 Feb 2026
Beijing, Feb. 17 -- Hubei China Tobacco Industry and Hubei Xinye Tobacco Sheet Dev Co Ltd have filed a patent application for Preparation Method of Tobacco Extract Stabilizing Module Based on Physicochemical Separation Technology, Tobacco Extract Stabilizing Module and Application of Tobacco Extract Stabilizing Module. This inve..
Tobacco
| Tue 17 Feb 2026
Beijing, Feb. 17 -- State Intellectual Property Office of China has published Xiamen Tobacco Industry patent application for Cleaning Device. The invention was developed by Wang Yongquan and Lin Yi.
The patent application number is CN202510620286 20250514. The patent publication number is CN120550601 (A). International Patent C..
Tobacco
| Mon 16 Feb 2026
Beijing, Feb. 17 -- Chongqing China Tobacco Industry has sought patent for Cigarette Making Machine Stem Rejecting Quantity Control Device and Method. This invention was developed by Liu Xun, Xie Binxi, Li Ze, Wen Yan, Liu Xi, Chen Hua and Pang Tianhang.
The patent application number is CN202510763530 20250609. The patent publi..
Tobacco
| Tue 17 Feb 2026
Beijing, Feb. 17 -- China Tobacco Henan Industrial has sought patent for Cigarette Factory Air Conditioner Filter Cartridge Cleaning Equipment. This invention was developed by Sun Yuxiao, Xia Yulong, Ma Ke, Wang Xiaoshen, Liu Xingguang, Yu Zhendong and Liu Shunli.
The patent application number is CN202510777681 20250611. The pa..
Tobacco
| Tue 17 Feb 2026
Beijing, Feb. 17 -- Yunnan Tobacco Co Dali Branch has submitted a patent application for Soil Deep Ploughing, Crushing and Fertilizing All-in-one Machine for Mountain Tobacco Field. Su Jia'en, Li Juan, Hu Yanxia, Wang Dexun, Yang Yanming, Zi Xingyu and Gu Kaiyuan developed the invention.
The patent application number is CN20251..
Tobacco
| Mon 16 Feb 2026
Beijing, Feb. 17 -- China Tobacco Jiangsu Industrial has submitted a patent application for Preparation Method of Polysaccharide Mouth Film for Cigarette as Well as Product and Application of Polysaccharide Mouth Film. This invention was developed by Zhu Jinyi, Li Wei, Yan Xinke, Gong Zhenlin, Mao Wenlong, Wang Rui, Wang Tian, P..
Tobacco
| Mon 16 Feb 2026
Beijing, Feb. 17 -- State Intellectual Property Office of China has released Baoding Cigarette Factory of Hebei Baisha Tobacco patent application for High-position Flexible Cigarette Discharging Device of Cigarette Making Machine. This invention was developed by Zhang Guowei, Wang Zhiyuan, Zhang Jiangtao, Liu You, Chen Jie, Wu F..
Tobacco
| Mon 16 Feb 2026
Beijing, Feb. 17 -- China Tobacco Yunnan Industrial has sought patent for Real-time Online Deviation Rectifying Device for Preparing Reconstituted Tobacco Through Thick Slurry Method. This invention was developed by Tian Yongfeng, Qin Yunhua, Zhu Donglai, Dong Gaofeng, Shang Shanzhai, Li Tinghua, Zhang Xia, Gong Weimin, Hong Liu..
Tobacco
| Mon 16 Feb 2026
Beijing, Feb. 17 -- State Intellectual Property Office of China has received China Tobacco Shaanxi Industrial patent application for Belt Deviation Detection Device of Cigarette Packer. Guo Jianchao, Gao Qiang, Yan Zhenzhen, Wang Jie, Wang Yonghong, Shi Jianxin, Zhang Jie, Shao He, Wang Wencheng, Li Jianliang, Luan Zhe and Li Ji..
Tobacco
| Tue 17 Feb 2026
Beijing, Feb. 17 -- State Intellectual Property Office of China has received China Tobacco Jiangsu Industrial patent application for Nicotine Perfume and Preparation Method Thereof. Xu Liangtao, He Hongmei, Wang Huiting, Ge Jianyan, Zhou Lidong, Zhou Tianyu, You Xiaojuan, Shi Huaibin and Yao Zheng developed the invention.
The p..
Tobacco
| Tue 17 Feb 2026
Beijing, Feb. 17 -- Hongta Liaoning Tobacco Co Ltd has submitted a patent application for Smoking Set for Heating Non-combustible Cigarette. This invention was developed by Chi Guangjun, Liang Zherui and Ning Wei.
The patent application number is CN202510362661 20250326. The patent publication number is CN120549286 (A). Inter..
Tobacco
| Tue 17 Feb 2026
Beijing, Feb. 17 -- State Intellectual Property Office of China has received Changde Ruihua Mfg Co Ltd patent application for Tobacco Shred Separation Equipment. Lian Konghui, Zhang Zhenfeng, Wang Yian and Xiong Zhengzhou developed the invention.
The patent application number is CN202510999245 20250718. The patent publication..
Tobacco
| Tue 17 Feb 2026
Beijing, Feb. 17 -- China Tobacco Hunan Industrial has submitted a patent application for Nicotine Oral Soluble Film and Preparation Method Thereof. Ding Duo, Xie Lanying, Shi Xiaoyu, Sun Zhiwei, Liu Qi, Lian Wenliu, Fan Hongmei and Chang Young-ik developed the invention.
The patent application number is CN202510879857 20250627..
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