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Tobacco
| Wed 01 Apr 2026
Beijing, April 1 -- China Tobacco Fujian Industrial has submitted a patent application for Titanate Nano-material Composite Polypropylene Film and Preparation Method Thereof. This invention was developed by Liu Wen, Huang Chaozhang, Xiong Xiaopeng, Wang Daoquan, Yu Yumei, Zheng Quanxing, Chen Xin and Zhuang Jian.
The patent app..
Tobacco
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has received Hubei China Tobacco Industry patent application for Transparent Paper Cutting Control System and Control Method Thereof. Luo Haiyang, Niu Yanli, Fang Xiaoguang, Wang Song, Wang Zhenkun, Liu Chao, Bao Min and Jin Ruoqi developed the invention.
The paten..
Tobacco
| Tue 31 Mar 2026
Beijing, April 1 -- China Tobacco Sichuan Industrial has submitted a patent application for Yarrowia Guilliermondii and Application Thereof. This invention was developed by Jia Yun, Li Dongliang, Zhang Jiabao, Jia Yuhong and Zhou Ting.
The patent application number is CN202511189196 20250825. The patent publication number is CN..
Tobacco
| Tue 31 Mar 2026
Beijing, April 1 -- China Tobacco Sichuan Industrial has applied Chinese patent for Yeast Saccharomyces Cerevisiae and Application Thereof. Jia Yun, Li Dongliang, Yang Zhen, Zhu Delun and Hu Xi developed it.
The patent application number is CN202511188888 20250825. The patent publication number is CN120988860 (A). International..
Tobacco
| Tue 31 Mar 2026
Beijing, April 1 -- China Tobacco Sichuan Industrial has submitted a patent application for Butterfly Basidiospora, Biological Agent and Application of Biological Agent in Preparation of Tobacco Products. This invention was developed by Jia Yun, Li Dongliang, Zhu Beibei, Zhu Delun, Fang Wanjiao and Li Xiaopeng.
The patent appli..
Tobacco
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has received Shizong Redrying Factory Of Yunan Tobacco Leaf Redrying Co Ltd and Nanjing Joule Tech patent application for Parallel Robot Visual Control Method and Device for Re-drying Leaf Production Line. Yan Jian, You Xiangyu, Zhao Lei, Lee Sa-hyun, Liu Hongpu, Sh..
Tobacco
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has published China Tobacco Guangdong Industrial patent application for Water Tank Cleaning Device, Control Method and Storage Medium. The invention was developed by Li Yunxin, Zhong Yulong, Guan Ba, Chen Kaicheng, Lin Weihai, Deng Da, Deng Zhongsheng and Wu Haoke.
..
Tobacco
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has received Hunan Company Of China Nat Tobacco Corporation patent application for Method for Regulating Tobacco Leaf Surface Bacterial Colony by Exogenous Hormone and Application. Liu Yongjun, Meng Delong, Chen Qiansi, Cao Yi, Zhuang Fan, Yu Bei, Yang Jiashuo, Li J..
Tobacco
| Wed 01 Apr 2026
Beijing, April 1 -- China Tobacco Sichuan Industrial has filed a patent application for Illumination Control Method, System, Device, Equipment and Medium for Unpacking Wire of Tobacco Shred Making Workshop. This invention was developed by Zhuo Liang, Zheng Yi, Zhang Wei, Ye Chao, Wang Ying, Liu Feng, Ge Zejiang, Tan Huan, Liu Pe..
Tobacco
| Wed 01 Apr 2026
Beijing, April 1 -- Yunnan Tobacco of Qujing Branch has submitted a patent application for Nutrient Solution Special for Tobacco Floating Seedling Raising and Preparation Method Thereof. This invention was developed by Wang Suoliang, Li Xun, Xia Rongshuai, Zhao Qibin, Wang Ze, Wang Jialiang, Peng Zaixin, Lei Lei, Yang Hanquan, H..
Tobacco
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has published Baoding Cigarette Factory of Hebei Baisha Tobacco patent application for Concentrated Water Recycling System and Method for Industrial Water Purifier. The invention was developed by Jin Lijie, Qi Jianlong, Liu Xia, Ma Xufeng, Chai Hongli, Zheng Qiushen..
Tobacco
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released China Tobacco Zhejiang lndustrial patent application for Tobacco Shred Boxing System and Tobacco Shred Boxing Method. This invention was developed by Zhou Xiao, Feng Hai, Song Lei, Seo Dong-hyung, Wu Junxiong, Wang Zhebin, Zhu Bin, Zhang Min and Ye Bin...
Tobacco
| Tue 31 Mar 2026
Beijing, April 1 -- Changde Company of China Tobacco Hunan Company has submitted a patent application for Method for Preparing Active Alkaloid Through High-temperature Short-range Fermentation of Tobacco Stems and Application of Active Alkaloid. This invention was developed by Kong Wuyuan, Zhu Yi, Xu Jianqiang, Zhang Zhihua, Li ..
Tobacco
| Wed 01 Apr 2026
Beijing, April 1 -- China Tobacco Guangxi Industrial has sought patent for Glucose Oxidase-like Combined Peroxidase-like Cascade System and Application Thereof. This invention was developed by Meng Dongling, Lu Binglin, Zhou Yi, Chen Yao, Zhou Yun, Chen Zhiyan and Chen Zhibin.
The patent application number is CN20251177373 2025..
Tobacco
| Wed 01 Apr 2026
Beijing, April 1 -- Microwind Tobacco LLC has submitted a patent application for Electronic Cigarette Pen with Heating Element. This invention was developed by Farag Mark.
The patent application number is CN202510564834 20250430. The patent publication number is CN120982805 (A). International Patent Classification codes are A..
Tobacco
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Corehelm Electronic Tech Co Ltd patent application for Hookah Device with Thick Film Heating Structure. This invention was developed by Su Guanxian, Zhou Shanzhi and Liang Weiling.
The patent application number is CN202511319545 20250916. The patent ..
Tobacco
| Wed 01 Apr 2026
Beijing, April 1 -- Huizhou Peigesi Tech Co Ltd has applied Chinese patent for Electronic Smoking Set. Zhan Xin and Dong Zhigang developed it.
The patent application number is CN202511295355 20250910. The patent publication number is CN120982798 (A). International Patent Classification codes are A24F40/20, A24F40/40, A24F40/4..
Tobacco
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has received Hubei China Tobacco Industry patent application for Oral Delivery Product Bag Capable of Regulating and Controlling Release Rate. Zhang Jing, Liu Yi, Cheng Guang and Huang Yuanjing developed the invention.
The patent application number is CN20251147897..
Tobacco
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has received Shanghai Tobacco Group and Shanghai Baiyulan Tobacco Mat Co Ltd patent application for Filter Stick Insert Adding Device. Xu Lan, Zhou Chunping, Cheng Jinyu, Fan Xiang, Wu Zhao, Lu Lin and Gao Jianhong developed the invention.
The patent application ..
Tobacco
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has received China Tobacco Guangxi Industrial patent application for Characteristic Flavor Group Style Strengthening Product of Smoked Plum Extract for Cigarettes and Preparation Method of Special Flavor Group Style Strengthening Product. Song Lingyong, Dong Zhensha..
Tobacco
| Wed 01 Apr 2026
Beijing, April 1 -- China Tobacco Henan Industrial has submitted a patent application for Preparation Method of Roasted Sweet Spice for Cigarettes and Application of Roasted Sweet Spice in Cigarettes. This invention was developed by Wan Shuai, Chen Biao, Li Yaoguang, Ma Shengtao, Cai Lili, Zhang Jie, Nie Changwu, Yang Qi and Han..
Tobacco
| Wed 01 Apr 2026
Beijing, April 1 -- Hubei China Tobacco Industry has applied Chinese patent for Method for Prolonging Storage Time of Thick Slurry. Hao Xin, Yang Junpeng, Wu Qiao, Zhao Fenghai, Xiao Jingshu, Zhu Feng and Huang Yuanjing developed it.
The patent application number is CN202511466333 20251014. The patent publication number is CN12..
Tobacco
| Wed 01 Apr 2026
Beijing, April 1 -- Kunming Yintai Logic Tech Co Ltd has submitted a patent application for Length-limiting Tobacco Leaf Shredding Device. This invention was developed by Hong Xiaoming.
The patent application number is CN202510995371 20250718. The patent publication number is CN120982777 (A). International Patent Classificati..
Tobacco
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has published Hongyun Honghe Tobacco (Group) patent application for Preparation and Evaluation Method of Cut Stems. The invention was developed by Chen Deli, She Di, Wan Xingmiao, Sun Zekun, Chen Hao, Zhao Yang, Gao Yang, Yu Feng, Pu Guiyuan, Bai Lin and Zhang Yuebi..
Tobacco
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Hubei China Tobacco Industry and Hubei Xinye Tobacco Sheet Dev Co Ltd patent application for Dual-heating Oven for Aerosol Generating Matrix. This invention was developed by Zhou Xiangang, Wang Hao, Wang Yixin, Mei Qiushi, Qiu Tao, Li Shuan and Zhou Wen..
Tobacco
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has received China Tobacco Yunnan Industrial patent application for Method for Compensating Endogenous Aroma of Reconstituted Tobacco. Liu Jing, Hu Weiyao, Zhou Guiyuan, Dong Gaofeng, Bai Xiaoli, Wang Jin, Han Kyung-mi, Wang Lei, Wang Kai, Liu Wang, Li Zhong, Li Hui..
Tobacco
| Wed 01 Apr 2026
Beijing, April 1 -- Longyan Tobacco Industrial has filed a patent application for Material Flow Control Method, Device, Equipment, Medium and Program Product. This invention was developed by Lin Tianqin, Ye Weihua, Guo Ronghua, Chen Jinyu, Xiang Song, Zheng Rongxiang, Chen Manjin and Li Xiaocheng.
The patent application numbe..
Tobacco
| Wed 01 Apr 2026
Beijing, April 1 -- China Tobacco Henan Industrial has sought patent for Method for Inhibiting Browning of Flue-cured Tobacco Lamina and Vacuum Moisture Regaining System. This invention was developed by Duan Kun, Li Chunguang, Zhang Zhen, Yang Qi, Li Jinxue, Wang Haibin, Wang Haoyu, Liu Huan and Bao Wenhua.
The patent applicati..
Tobacco
| Wed 01 Apr 2026
Beijing, April 1 -- Japan Tobacco has filed a patent application for Flavor Inhaler. This invention was developed by Kamimoto Akira, Nagase Hiroaki, Sumii Tateki and Akiyama Takeshi.
The patent application number is CN20238097188 20230530. The patent publication number is CN120981176 (A). International Patent Classification cod..
Tobacco
| Wed 01 Apr 2026
Beijing, April 1 -- KT&G has submitted a patent application for Cartridge and Aerosol-generating Device. Shin Yeon-ji, Kim Tae-hun, Park Juun, Lim Hun Il and Jung Hyung Jin developed the invention.
The patent application number is CN20248026558 20240906. The patent publication number is CN120981175 (A). International Patent C..
Tobacco
| Wed 01 Apr 2026
Beijing, April 1 -- Hubei China Tobacco Industry and Hubei Xinye Tobacco Sheet Dev Co Ltd have submitted a patent application for Preparation Method and Preparation Device of Thick Tobacco Paste, Thick Tobacco Paste and Tobacco Sheet. This invention was developed by Akimori, Ni Jiazhi, Qiu Tao, Zhou Xiangang, Yang Wei, Yin Ge, S..
Tobacco
| Tue 31 Mar 2026
Beijing, March 31 -- State Intellectual Property Office of China has published Beijing China Tobacco Innovation Tech Co Ltd patent application for Automatic Bid Invitation File Auditing System Based on Java Rule Engine. The invention was developed by Wang Xin, Song Ze, Yin Zhiheng, Wu Xinjian, Xue Song, Teng Jia, Chu Guangyan, W..
Tobacco
| Tue 31 Mar 2026
Beijing, March 31 -- Beijing China Tobacco Innovation Tech Co Ltd has submitted a patent application for Intelligent Tobacco Product Quality Monitoring System and Application Method Thereof. This invention was developed by Yin Zhiheng, Song Ze, Wu Xinjian, Xue Song, Teng Jia, Chu Guangyan, Wang Xin, Wang Zhaofeng and Liu Luyuan...
Tobacco
| Tue 31 Mar 2026
Geneva, March 31 -- World Intellectual Property Organization has published China Tobacco Hubei Ind Llc patent application for Heated Cigarette Using Herbaceous Plants and Preparation Method Therefor. The invention was developed by Zhu Feng, Liu Xingle, Liu Ben, Wang Hao, Hao Xin, Xiao Jingshu and Zhao Fenghai.
The patent appl..
Tobacco
| Tue 31 Mar 2026
Beijing, March 31 -- China Tobacco Schweitzer Yunnan Reconstituted Tobacco Co Ltd has submitted a patent application for Tobacco Production Coal-fired Boiler Control Method. Song Yankun, Cai Youxue, Li Xionggang, Cai Yayun, Xiao Yuanlong, Yang Xiong, Zhou Yunchun, Li Hongjie and Gong Yiyin developed the invention.
The patent ..
Tobacco
| Tue 31 Mar 2026
Beijing, March 31 -- State Intellectual Property Office of China has published Hubei China Tobacco Industry and Hubei Zhongyan Cigarette Factory patent application for Mixed Dyeing Method and System for Cigarette Filter Sticks. The invention was developed by Yang Guangyuan, Chen Congxin, Ning Lu, Liu Junzhe and He Liming.
The..
Tobacco
| Tue 31 Mar 2026
Geneva, March 31 -- China Tobacco Hubei Ind Llc has submitted a patent application for Protection Method for Heated Tobacco Product Chip and Hardware Security Module. Wu Cong, Liu Huachen, Xiao Qian, Tang Liangying, Tan Jian and Huang Ting developed the invention.
The patent application number is WO2025CN97353 20250527. The p..
Tobacco
| Tue 31 Mar 2026
Beijing, March 31 -- State Intellectual Property Office of China has released Hubei China Tobacco Industry and Hubei Zhongyan Cigarette Factory patent application for System and Device for Testing Adhesive Bonding Strength of Colloid of Cigarette Filter Stick. This invention was developed by Ning Lu, Yang Guangyuan, Chen Congxin..
Tobacco
| Tue 31 Mar 2026
Geneva, March 31 -- World Intellectual Property Organization has published China Tobacco Chongqing Ind Co Ltd patent application for Smoking Device Having Adjustable Draw Resistance. The invention was developed by Luo Jia, Qi Yanpeng, Zhou Hao and Xiao Keyi.
The patent application number is WO2025CN72087 20250113. The patent ..
Tobacco
| Tue 31 Mar 2026
Geneva, March 31 -- Lewa Of Sweden Ab has submitted a patent application for Permeable Pouch Comprising a Moist Non-tobacco Composition. This invention was developed by Spetz Peter.
The patent application number is WO2025EP76463 20250917. The patent publication number is WO2026062023 (A1). International Patent Classification ..
Tobacco
| Tue 31 Mar 2026
Beijing, March 31 -- State Intellectual Property Office of China has published Chongqing China Tobacco Industry patent application for Insect Pest Situation Automatic Analysis and Early Warning Method and System for Cigarette Factory. The invention was developed by Liu Hailiang, Huang Dong and Cao Zheng.
The patent application ..
Tobacco
| Tue 31 Mar 2026
Beijing, March 31 -- Institute of Tobacco Research of CAAS, Qingzhou Tobacco Research Institute of China National Tobacco has filed a patent application for Method for Evaluating Tobacco Bud Inhibition Effect of Methyl Jasmonate. This invention was developed by Yang Jinguang, Cao Haichao, Chen Dan and Feng Chao.
The patent appl..
Tobacco
| Tue 31 Mar 2026
Geneva, March 31 -- GD SpA has submitted a patent application for a Device for Processing a Web, a Semi-finished Web, a Method for Producing a Semi-finished Web, and a Machine for Forming at Least One Rod of the Tobacco Industry. This invention was developed by Eusepi Ivan.
The patent application number is WO2025IB59409 20250..
Tobacco
| Tue 31 Mar 2026
Beijing, March 31 -- China Tobacco Sichuan Industrial has filed a patent application for Production Control Method and Device, Computer Equipment and Computer Readable Storage Medium. This invention was developed by Fan Yanjie, Zhuo Liang, Zhang Wei, Zheng Yi, Wang Haiyun, Lin Long, Zhang Jie and Li Hongjun.
The patent applicat..
Tobacco
| Tue 31 Mar 2026
Beijing, March 31 -- China Tobacco Henan Industrial has applied Chinese patent for Threshed and Redried Strip Homogenization Evaluation Method, System, Equipment and Medium. Niu Yangyang, Liu Xiangzhen, Ma Yiqiong, Li Yue, Bai Yinshuai, Zhao Sensen, Chen Xiaolong, Ding Meizhou, Yao Qian, Ma Bobo, Jia Guotao, Kang Wenqiang and Wu..
Tobacco
| Tue 31 Mar 2026
Beijing, March 31 -- China Tobacco Zhejiang lndustrial has sought patent for Method and System for Evaluating Comprehensive Growth Force of Cigarette Product. This invention was developed by Wang Jianfei, Zhuang Junbo, Dong Liang, Pan Bin, Chen Wen, Ma Chaohui, Cai Xiaohong and Guo Zhengjun.
The patent application number is CN2..
Tobacco
| Tue 31 Mar 2026
Beijing, March 31 -- China Tobacco Yunnan Industrial has submitted a patent application for Method for Identifying Stem Slivers in Tobacco Shreds Based on Color and Morphological Characteristics. Tang Jun, Ma Ning, Yi Bin, Liu Chunbo, Zhu Shihua, Cai Bo, Zhou Bing, Lin Wenqiang, Li Wenqi, Li Chao, He Banghua, Li Tinghua and Wang..
Tobacco
| Tue 31 Mar 2026
Beijing, March 31 -- State Intellectual Property Office of China has published Chongqing China Tobacco Industry patent application for Insect Budgeting Method and System Based on Machine Vision. The invention was developed by Liu Hailiang, Huang Dong and Cao Zheng.
The patent application number is CN202511147360 20250815. The p..
Tobacco
| Mon 30 Mar 2026
Geneva, March 31 -- Fujifilm has submitted a patent application for Composition, Substrate, Aromatherapy Product, and Tobacco Product. Takahashi Motomasa developed the invention.
The patent application number is WO2025JP16123 20250425. The patent publication number is WO2026062955 (A1). International Patent Classification codes..
Tobacco
| Tue 31 Mar 2026
Geneva, March 31 -- World Intellectual Property Organization has published Japan Tobacco patent application for Crimped Flavor Sheet Strand, Flavor Rod, Combustion Flavor Inhaler and Heat-not-burn Flavor Inhaler, and Methods for Producing Same. The invention was developed by Esashi Junki, Matsuda Takahiro, Hashimoto Ayaka, Okawa..
Tobacco
| Tue 31 Mar 2026
Geneva, March 31 -- World Intellectual Property Organization has published Philip Morris International patent application for Pyrolysis of Aerosol-generating Article Waste. The invention was developed by Torresan Diego and Arya Arjun.
The patent application number is WO2025EP75303 20250905. The patent publication number is WO20..
Tobacco
| Mon 30 Mar 2026
Geneva, March 31 -- Solum Co Ltd and Warp Solution Inc have submitted a patent application for Aerosol-generating Device and Operation Method Thereof. This invention was developed by Lee Jun Kyu, Ryu Dong Kyun, Ryu Sung Ho, Nguyen Viet Anh, Yang Hannim and Lee Kyunghak.
The patent application number is WO2025KR14850 20250923...
Tobacco
| Mon 30 Mar 2026
Beijing, March 31 -- State Intellectual Property Office of China has released Hongyun Honghe Tobacco (Group) patent application for Transformer Fault Prediction Method, Device, Equipment, Medium and Product. This invention was developed by Li Yunping, Tang Xin, Dai Yinbo, Zhang Tiekun, Jiang Sisi, Duan Lin and Wang Junting.
T..
Tobacco
| Tue 31 Mar 2026
Beijing, March 31 -- Guizhou Huangguoshu Jinye Technology has submitted a patent application for Automatic Sampling System for Flow Analysis of Tobacco and Tobacco Products. This invention was developed by Shao Fuyuan, Cho Ho-kyun, Xu Meng, Sun Ce, Deng Xiankang, Chen Yuanmei, Chen Wenping, Wang Yang, Xiao Jingwen and Ou Mingyi...
Tobacco
| Tue 31 Mar 2026
Beijing, March 31 -- China Tobacco Guangxi Industrial has sought patent for Screening Method for Key Factors of Sensory Quality of Tobacco Leaves and Application of Screening Method. This invention was developed by Song Lingyong, Dong Zhenshan, Xu Shilei, Hu Zhizhong, Hu Chao, Wu Wentao, Lyu Yangbo, Zhao Wenkang, Liu Jincang and..
Tobacco
| Tue 31 Mar 2026
Beijing, March 31 -- China Tobacco Hunan Industrial has applied Chinese patent for Cigarette Smoke Oral Cavity Simulation Absorption Device and Absorption Method. Wang Zhuo, Wang Zhiguo, Du Wen, Tuo Suxing, Wen Jianhui, Liu Wei, Huang Jiaruo, Liang Qiuju, Wang Wei, Zhang Bo and Sun Zhiwei developed it.
The patent application nu..
Tobacco
| Tue 31 Mar 2026
Geneva, March 31 -- Shenzhen Huabao Collaborative Innovation Technology Research Institute has applied WIPO patent for Raw Material Formulation Adjustment Method for Production of Reconstituted Tobacco Using Rolling Process, and Use Thereof. Zhou Guoyin, Hu Dong and Zhao Chuang developed it.
The patent application number is WO2..
Tobacco
| Tue 31 Mar 2026
Beijing, March 31 -- China Tobacco Yunnan Industrial has submitted a patent application for Rapid Detection Method for Exogenous Sweetener in Glycyrrhizin. This invention was developed by He Liang, Song Chunman, Hu Ruilin, Li Jing, Zhu Lingchao, Chang Jian, Hu Yuehang and Lei Sheng.
The patent application number is CN2025112643..
Tobacco
| Tue 31 Mar 2026
Geneva, March 31 -- China Tobacco Henan Industrial has submitted a patent application for Testing Device and Testing Method for Residual Solvent in Cigarette Packaging Material. This invention was developed by Yang Longfei, Liu Zhuwen, Xiao Hui, Fan Lei, Liu Yang, Zhang Di and Sun Yi.
The patent application number is WO2025CN10..
Tobacco
| Tue 31 Mar 2026
Beijing, March 31 -- China Tobacco Zhejiang lndustrial has submitted a patent application for Cigarette Factory Air Compressor Waste Heat Recovery System, Control System and Control Method. This invention was developed by He Yin, Zhu Minjie, Chen Liegang, Huang Bin and Jia Lin.
The patent application number is CN202511314644 20..
Tobacco
| Tue 31 Mar 2026
Beijing, March 31 -- China Tobacco Jiangsu Industrial has applied Chinese patent for Preparation Method and Application of Aroma-carrying Paper-based Material. Wei Haiying, Shen Xiaochen, Zhu Chengwen, Zhao Guoliang, Zhou Lidong, You Min, Li Jianying, Zhang Lanxiao, Chen Simeng, Wu Kai and Rui Jinsheng developed it.
The patent ..
Tobacco
| Tue 31 Mar 2026
Beijing, March 31 -- Peking Union Medical College Hospital, Chinese Academy of Medical Sciences has applied Chinese patent for Health Monitoring and Management and Control Method, Device and Equipment for Smoking Hypertension Patient, Medium and Program Product. Hou Xiaomeng and Wang Hui developed it.
The patent application num..
Tobacco
| Tue 31 Mar 2026
Beijing, March 31 -- State Intellectual Property Office of China has published China Tobacco Jiangsu Industrial patent application for Resonator Cooling Water Leakage Detection Method, Device and System and Storage Medium. The invention was developed by Wang Qian, Chen Ronglin, Zheng Youdong and Li Weiqing.
The patent applicati..
Tobacco
| Sun 29 Mar 2026
Beijing, March 30 -- Guiyang Potevio Logistics Technology and Potevio Logistics Technology have submitted a patent application for Automatic Cigarette Supplementing Bin Structure of Vertical Sorting Machine and Cigarette Supplementing Method of Automatic Cigarette Supplementing Bin Structure. This invention was developed by Zhou..
Tobacco
| Mon 30 Mar 2026
Beijing, March 30 -- Hubei Tobacco Company Shiyan City Branch and Shandong Hualong Agricultural Equipment Co Ltd have submitted a patent application for Crawler-type Ridger Electric-drive Fertilization Control System and Method. This invention was developed by Rao Yong, Zhang Hua, Liu Yang, Chen Hui, Shiba Toshihiro, Fan Jingxiu..
Tobacco
| Sun 29 Mar 2026
Beijing, March 30 -- State Intellectual Property Office of China has received China Tobacco Henan Industrial patent application for Method for Targeted Extraction of Nicotine in Waste Tobacco Powder by Ionic Liquid. Ning Yibo, Li Ruipeng, Chen Zhifei, Lu Changtong, Zhao Yongzhen, Cao Xueying, Wang Zening, Wang Qingfu, Li Lei and..
Tobacco
| Mon 30 Mar 2026
Alexandria, March 30 -- U.S. Patent and Trademark Office has received Imperial Tobacco patent application for Smoking Substitute Device. Fard Daniel, Talbot Oliver and Newns David developed the invention.
The patent application number is US202519334664 20250919. The patent publication number is US20260083178 (A1). Internation..
Tobacco
| Mon 30 Mar 2026
Alexandria, March 30 -- Smoore International Holdings has sought patent for Atomization Core, Atomizer, and Electronic Atomization Device. This invention was developed by Wang Jianguo, Nan Bo and Xiao Lingrong.
The patent application number is US202519404355 20251201. The patent publication number is US20260083173 (A1). Inter..
Tobacco
| Mon 30 Mar 2026
Alexandria, March 30 -- Philip Morris International has submitted a patent application for Cartridge Assembly for Aerosol-generating System. This invention was developed by Dayioglu Onur, Frederick Guillaume, Saygili Ali Murat, Silvestrini Patrick Charles and Zuchuat Fabien.
The patent application number is US202319110496 20230..
Tobacco
| Mon 30 Mar 2026
Alexandria, March 30 -- Aiger Group Ag has submitted a patent application for Multi-sheet Filter for a Smoking Article. Yanchev Kaloyan and Yanchev Dimitar developed the invention.
The patent application number is US202418891084 20240920. The patent publication number is US20260083164 (A1). International Patent Classification..
Tobacco
| Mon 30 Mar 2026
Alexandria, March 30 -- U.S. Patent and Trademark Office has published Philip Morris International patent application for an Aerosol-generating Article Comprising a High Weight Ratio of Aerosol-forming Substrate. The invention was developed by Campitelli Gennaro and Chassot Bruno Christian Joseph.
The patent application number ..
Tobacco
| Mon 30 Mar 2026
Beijing, March 30 -- State Intellectual Property Office of China has received Guangdong New Grand Long Packing patent application for Deep Embossing Process for Surface of Cigarette Box. She Runlin, Wu Qingsong, Su Qi and Lin Shijie developed the invention.
The patent application number is CN202511178169 20250821. The patent pu..
Tobacco
| Mon 30 Mar 2026
Beijing, March 30 -- KT&G has applied Chinese patent for Aerosol-generating Device and Method for Controlling Aerosol-generating Device. Jung Hyung Jin, Kim Tae-hun, Park Juun, Shin Yeon-ji and Lim Hun Il developed it.
The patent application number is CN202511362976 20240613. The patent publication number is CN120959477 (A). ..
Tobacco
| Mon 30 Mar 2026
Beijing, March 30 -- State Intellectual Property Office of China has published Huizhou Wismart Tech Co Ltd patent application for Atomization Device for Electronic Cigarette, Smoke Cartridge with Atomization Device and Electronic Cigarette. The invention was developed by Cheng Yilin, Hou Guiping and Jin Qibin.
The patent appl..
Tobacco
| Sun 29 Mar 2026
Beijing, March 30 -- State Intellectual Property Office of China has released China Tobacco Zhejiang lndustrial patent application for Material Conveying Device and Conveying Method. This invention was developed by Mao Lihui, Shen Liwei, Yu Zhipeng, Chen Guanghui, Zhu Bin, Jiang Jie and Zhang Chi.
The patent application number ..
Tobacco
| Mon 30 Mar 2026
Beijing, March 30 -- State Intellectual Property Office of China has published China Tobacco Henan Industrial patent application for Preparation Method and Application of Particles with Specific Functions. The invention was developed by Li Guozheng, Wan Jiqiang, Hu Shaodong, Tian Haiying, Cui Chun, Ma Xiaohua, Guo Lixia and Huan..
Tobacco
| Mon 30 Mar 2026
Beijing, March 30 -- Hubei China Tobacco Industry has filed a patent application for Wheel Type Conveying Mechanism. This invention was developed by Xiong Shiguo, Li Hao, Zhu Junzhao, Lu Xiaobo, Liu Pan, Zeng Xiongwei, Liu Zongbo, Lin Long, Gao Guannan and Zhang Yu.
The patent application number is CN202511464732 20251014. The ..
Tobacco
| Mon 30 Mar 2026
Beijing, March 30 -- China Tobacco Henan Industrial has filed a patent application for Method for Comprehensively Controlling Cone Falling Tendency of Cigarette. This invention was developed by Xu Shuhong, Xiong Anyan, Liu Qiang, Sun Yifan, Sun Mi, Song Weimin, Ding Meizhou, Wang Erbin, Wang Genfa, Zhang Dongyu and Guo Huacheng...
Tobacco
| Mon 30 Mar 2026
Beijing, March 30 -- State Intellectual Property Office of China has published China Tobacco Jiangsu Industrial patent application for Buccal Cigarette with Phlegm Eliminating Effect and Preparation Method Thereof. The invention was developed by Zhang Li, Shi Huaibin, Li Chaojian and Wang Lipeng.
The patent application number i..
Tobacco
| Mon 30 Mar 2026
Beijing, March 30 -- State Intellectual Property Office of China has published China Tobacco Guangdong Industrial patent application for Tobacco Leaf Shredding System Shredding Flow Control System and Method. The invention was developed by Chen Rongfeng, Lin Yangcong, Wu Yingxiang, Li Wenfeng, Meng Zhi, Fan Wenbo, Li Junjie, Liu..
Tobacco
| Mon 30 Mar 2026
Beijing, March 30 -- Hongta Tobacco Group has submitted a patent application for Tobacco Impurity Removing Method and System. This invention was developed by Zhao Lei, Xu Tao, Zhang Heng, Wang Yuan, Li Jie, Cui Wenbo, Fu Yichuan and Cui Runian.
The patent application number is CN202511115232 20250811. The patent publication num..
Tobacco
| Mon 30 Mar 2026
Beijing, March 30 -- China Tobacco Henan Industrial has submitted a patent application for Raw Material Continuous Treatment Method and Heated Cigarette. Li Zhuo, Zhang Zhe, Niu Yapeng, Song Weimin, Zheng Fengyang, Wan Shuai, Feng Xiaomin, Zhang Mengwei, Meng Xiangshi and Qi Yu developed the invention.
The patent application nu..
Tobacco
| Mon 30 Mar 2026
Beijing, March 30 -- China Tobacco Yunnan Industrial has submitted a patent application for Roller Cut Tobacco Drying Device and Heat Source Control Method. This invention was developed by Tang Jun, Zhu Yong, Ma Ning, Yi Bin, Liu Chunbo, Zhou Bing, Wang Hao, Lin Wenqiang, He Banghua, Tan Guozhi, Li Wenqi and Li Zhongren.
The pa..
Tobacco
| Mon 30 Mar 2026
Beijing, March 30 -- Zhucheng Redrying Factory Shandong Tobacco Redrying has applied Chinese patent for Tobacco Low-pressure Drying Treatment Device. Xing Liran, Fang Keli, Li Ming, Yuan Xinyue, Liu Dongdong, Zhu Yagang, Hao Xianwei, Liu Jiang, Wang Honglu, Zhang Jie and Sun Quanyu developed it.
The patent application number is..
Tobacco
| Mon 30 Mar 2026
Beijing, March 30 -- Yunnan Microbial Fermentation Engineering Res Center Co Ltd has submitted a patent application for Composition for Preventing and Treating Tobacco Black Shank and Application Thereof. This invention was developed by Yang Runxia, Zhao Chongjun, Mao Minglin, Li Cheng, Ye Min, Shang Haili, Pan Wenzheng, Yang Fa..
Tobacco
| Mon 30 Mar 2026
Beijing, March 30 -- State Intellectual Property Office of China has released Guizhou Tobacco Science Research Institute patent application for Method for Reducing Browning Degree of Flue-cured Tobacco Leaves. This invention was developed by Wei Kesu, Lin Yingchao, Li Zhaowei, Jang Si-wook, Wu Shengjiang, Liu Guangju, Tang Jiati..
Tobacco
| Mon 30 Mar 2026
Beijing, March 30 -- State Intellectual Property Office of China has published Jilin Tobacco Industrial and Zhengzhou Tobacco Research Institute of CNTC patent application for Expression Cassette, Expression Vector and Preparation for Improving Tobacco Leaf Quality and Application of Expression Cassette, Expression Vector and Pr..
Tobacco
| Mon 30 Mar 2026
Beijing, March 30 -- China Tobacco Guangdong Industrial has submitted a patent application for Maillard Reactant of Passion Fruit as Well as Preparation Method and Application of Maillard Reactant. Wu Qixian, Liu Yu, Wu Jinming, Xiao Ruwu, Ren Shengchao, Wang Xuanjing and Liu Hua developed the invention.
The patent application ..
Tobacco
| Sun 29 Mar 2026
Beijing, March 30 -- State Intellectual Property Office of China has received Changde Tobacco Machinery patent application for Colloid Supply Equipment. Qin Shihui, Xiang Jun, Pan Jiangtao and Xiong Hongzhi developed the invention.
The patent application number is CN202511512963 20251022. The patent publication number is CN1209..
Tobacco
| Sun 29 Mar 2026
Beijing, March 30 -- Hongyun Honghe Tobacco (Group) has sought patent for Anti-blocking Intelligent Vas Vibration Fluidization Cooling Bed V-shaped Plate Adaptive to Fine Cigarette Cut Tobacco Production. This invention was developed by Deng Yan, Li Zehui, Jiao Yang, Liu Bin, Zhao Bingrong, Xu Xiaomei, Gu Li, Gao Yunhong and Sun..
Tobacco
| Mon 30 Mar 2026
Beijing, March 30 -- China Tobacco Henan Industrial has submitted a patent application for Facultative Anaerobic Bacillus Cereus and Application Thereof in Degradation of Carotenoid in Tobacco Leaves. This invention was developed by Zhang Tingting, Fu Yufeng, Feng Yingjie, Wang Erbin, Yang Jinchu, Liu Wenzhao, Xi Gaolei, Liu Qia..
Tobacco
| Mon 30 Mar 2026
Beijing, March 30 -- China Tobacco Sichuan Industrial has applied Chinese patent for Stenotrophomonas Bentonite and Application Thereof. Zhang Juan, Li Dongliang, Jia Yun, Peng Zheng and Zhang Qianying developed it.
The patent application number is CN202511290431 20250910. The patent publication number is CN120966704 (A). Inter..
Tobacco
| Mon 30 Mar 2026
Beijing, March 30 -- State Intellectual Property Office of China has published China Tobacco Shaanxi Industrial patent application for Nitrate Reducing Pseudomonas Capable of Biologically Converting Limonene. The invention was developed by Wang Yonghong, Li Xiaobin, Dong Yilei, Zhang Yanhui, Wang Tianyi, Zhang Xi, Yan Yong, Liu ..
Tobacco
| Mon 30 Mar 2026
Beijing, March 30 -- China Tobacco Shaanxi Industrial has submitted a patent application for Bacillus Cereus Capable of Biologically Converting Limonene. Wang Yonghong, Tian Yunheng, Song Shixi, Liu Tuo, Wang Xufeng, Han Hanghang, Zhang Zenghui, Zhao Long, Wang Ying, Huang Chun, Xue Lei, Wang Fang, Huo Kailing, Li Xiaobin and Wa..
Tobacco
| Sun 29 Mar 2026
Beijing, March 30 -- China Tobacco Fujian Industrial has submitted a patent application for Catalyst for Cellulose Hydrogenolysis and Preparation Method Thereof, Method for Catalyzing Cellulose Hydrogenolysis and Application of Catalyst. This invention was developed by Zheng Quanxing, Song Wenjing, Ma Pengfei, Fan Jianqiang, Yu ..
Tobacco
| Sun 29 Mar 2026
Beijing, March 30 -- Xiamen Tobacco Industry has filed a patent application for Equipment Management Method and Device and Tobacco Leaf Packaging System. This invention was developed by Liu Lei, Li Zhanying, Yu Jiabo, Li Chao, Lai Baiwen, Weng Junjie and Zhang Tianjin.
The patent application number is CN20251167008 20250731. Th..
Tobacco
| Sun 29 Mar 2026
Beijing, March 30 -- China Tobacco Guizhou Industrial has submitted a patent application for Sealing Device and Sealing Method for Cigarette Paper Tube. This invention was developed by Hu Shuo, Tong Fuqiang, Wang Weiwei, Zhang Li and Dong Rui.
The patent application number is CN202410616274 20240514. The patent publication numb..
Tobacco
| Sun 29 Mar 2026
Beijing, March 30 -- State Intellectual Property Office of China has released Chongqing China Tobacco Industry patent application for Cut Stem Clot Dispersing Device. This invention was developed by Zhang Bin, Shu Wei, Nie Jiahao, Huang Tai, Yin Bin, Wang Jia, Sheng Xin, Yang Gang, Wu Guangbin and Du Yong.
The patent applicatio..
Tobacco
| Fri 27 Mar 2026
Beijing, March 28 -- Shaanxi Company Of China Tobacco General Corp and Zhengzhou Tobacco Research Institute of CNTC have sought patent for Crop Row Information Determination Method and Device, Equipment and Storage Medium. This invention was developed by Hu Yingmei, Wang Jianwei, Xu Lei, Wang Aiguo, He Shan, Xu Qiang, Wu Lili, G..
Tobacco
| Sat 28 Mar 2026
Munich, March 28 -- Kolon Inc and KT&G have filed a patent application for Lyocell Material, Smoking Article Filter, Smoking Article, and Methods for Manufacturing Same. This invention was developed by Yoon Sang Jun, Jeong Young Han, Hwang Yeong Nam, Jeong Jong Cheol, Jin Sang Woo, Lee Jung Hun, Seo Seung Dong, Yang Jin Chul, Ha..
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