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Tobacco
| Wed 24 Dec 2025
Beijing, Dec. 24 -- Shanghai Tobacco Group and Shanghai Tobacco Group Beijing Cigarette Factory Co Ltd have submitted a patent application for Abnormal Signal Monitoring Method and Device of Vibrating Conveyor, Electronic Equipment and Medium. This invention was developed by Guo Shuoda, Cui Qingyu, Zhang Bing, Ge Tuo, Li Gaoyang..
Tobacco
| Wed 24 Dec 2025
Beijing, Dec. 24 -- State Intellectual Property Office of China has released Shiliang Intelligent Control Nanjing Tech Co Ltd patent application for Intelligent Control Method for Tobacco Airflow Cut-tobacco Dryer. This invention was developed by Fei Cheng and Zhang Kuankuo.
The patent application number is CN202510182566 202..
Tobacco
| Wed 24 Dec 2025
Beijing, Dec. 24 -- Shandong Inspur Xinke Information Tech Co Ltd has applied Chinese patent for Tobacco Leaf Grading Monitoring Method and System. Gao Yumei, Zhang Wei, Sun Jing, Wang Shujun, Shi Weiping and Zhao Wencai developed it.
The patent application number is CN202510209662 20250225. The patent publication number is C..
Tobacco
| Wed 24 Dec 2025
Beijing, Dec. 24 -- Xiamen Ruipu Wisdom Network Tech Co Ltd has submitted a patent application for Tobacco Core Temperature Prediction Method Based on Adaptive Space-time Diagram Neural Network. This invention was developed by Song Li, Zhao Zheng and Xie Kecheng.
The patent application number is CN202311611448 20231129. The p..
Tobacco
| Wed 24 Dec 2025
Geneva, Dec. 24 -- World Intellectual Property Organization has published Nicoventures patent application for Article. The invention was developed by Hepworth Richard.
The patent application number is WO2025GB51269 20250610. The patent publication number is WO2025257538 (A1). International Patent Classification codes are A24D..
Tobacco
| Wed 24 Dec 2025
Geneva, Dec. 24 -- Nicoventures has submitted a patent application for Article. This invention was developed by Hepworth Richard and Woodcock Dominic.
The patent application number is WO2025GB51270 20250610. The patent publication number is WO2025257539 (A1). International Patent Classification codes are A24D1/20 and A24F40/2..
Tobacco
| Wed 24 Dec 2025
Geneva, Dec. 24 -- Nicoventures has sought patent for Article. This invention was developed by Hepworth Richard, Woodcock Dominic and Grishchenko Andrei.
The patent application number is WO2025GB51271 20250610. The patent publication number is WO2025257540 (A1). International Patent Classification codes are A24D1/20 and A24F4..
Tobacco
| Wed 24 Dec 2025
Geneva, Dec. 24 -- Nicoventures has filed a patent application for Article. This invention was developed by Hepworth Richard and Woodcock Dominic.
The patent application number is WO2025GB51273 20250610. The patent publication number is WO2025257541 (A1). International Patent Classification codes are A24D1/20, A24F40/46, A24F..
Tobacco
| Wed 24 Dec 2025
Geneva, Dec. 24 -- World Intellectual Property Organization has released Nicoventures patent application for Article. This invention was developed by Hepworth Richard and Woodcock Dominic.
The patent application number is WO2025GB51275 20250610. The patent publication number is WO2025257543 (A1). International Patent Classifi..
Tobacco
| Wed 24 Dec 2025
Geneva, Dec. 24 -- Nicoventures has sought patent for Article. This invention was developed by Hepworth Richard and Woodcock Dominic.
The patent application number is WO2025GB51276 20250610. The patent publication number is WO2025257544 (A1). International Patent Classification codes are A24D1/20 and A24F40/20. Cooperative Pa..
Tobacco
| Wed 24 Dec 2025
Beijing, Dec. 24 -- State Intellectual Property Office of China has published Zhengzhou Tobacco Research Institute of CNTC patent application for Method for Detecting Propylene Glycol and Glycerol in Urine. The invention was developed by Wang Bing, Xie Fuwei, Zhao Ge, Wang Sheng, Shang Pingping, Chen Mantang, Qin Yaqiong, Pan Li..
Tobacco
| Wed 24 Dec 2025
Beijing, Dec. 24 -- Hubei China Tobacco Industry has applied Chinese patent for Tobacco Sheet Uniformity Quantification Method and Device. Zhao Fenghai, Wu Qiao, Liu Xingle, Zhuang Hu, Yang Junpeng, Xiao Jingshu, Liu Yi and Wang Ziwei developed it.
The patent application number is CN202510484222 20250417. The patent publication..
Tobacco
| Wed 24 Dec 2025
Beijing, Dec. 24 -- Hongyun Honghe Tobacco (Group) has applied Chinese patent for Automatic Suction Resistance Calibration Device for Filter Stick Cigarette Comprehensive Test Board. Cao Bingqiang, Li Jie, Zhang Haiping, Li Jimeng, Xiang Xuan, Yang Junfeng and Zhi Zhaobo developed it.
The patent application number is CN20241049..
Tobacco
| Wed 24 Dec 2025
Geneva, Dec. 24 -- World Intellectual Property Organization has received Japan Tobacco patent application for Flavoring-carrying Component of Flavor-generating Article, Flavor-generating Article, and Coating Liquid. Tanaka Yasuo and Kaihatsu Yutaka developed the invention.
The patent application number is WO2024JP21242 20240611..
Tobacco
| Wed 24 Dec 2025
Geneva, Dec. 24 -- Japan Tobacco has submitted a patent application for Flavor-generating Article. This invention was developed by Shinkawa Takeshi and Yamada Manabu.
The patent application number is WO2024JP21223 20240611. The patent publication number is WO2025257941 (A1). International Patent Classification code is A24B15/16..
Tobacco
| Wed 24 Dec 2025
Geneva, Dec. 24 -- Japan Tobacco has submitted a patent application for Flavor Inhaler, Flavor Inhalation System, and Housing for Flavor Inhaler. This invention was developed by Hirabayashi Tatsuya.
The patent application number is WO2024JP21145 20240611. The patent publication number is WO2025257919 (A1). International Patent ..
Tobacco
| Wed 24 Dec 2025
Geneva, Dec. 24 -- Philip Morris International has applied WIPO patent for Cavity Arrangement for Heat Losses Mitigation. Dittmann Leander, Gonzalez Florez Ana Isabel, Vidal Julien and Jornod Nayara developed it.
The patent application number is WO2025EP65507 20250604. The patent publication number is WO2025256993 (A1). Interna..
Tobacco
| Wed 24 Dec 2025
Beijing, Dec. 24 -- State Intellectual Property Office of China has published China Tobacco Guangdong Industrial patent application for Security Information Intelligent Search Method and Device, Terminal Equipment and Storage Medium. The invention was developed by Liu Junyu, Chen Xi, Liao Wenyu, Zheng Shuping, Li Xiaobin, Zhang ..
Tobacco
| Wed 24 Dec 2025
Beijing, Dec. 24 -- China Tobacco Anhui Industrial has filed a patent application for System for Improving Temperature and Humidity Uniformity Between Tobacco Strip Bins and Control Method Thereof. This invention was developed by Zhang Fujian, Yin Le, Liu Zhiyuan, Shen Chen, Dong Hongxu, Yang Bo, Bian Wenjie, Wang Jitao, Du Cong..
Tobacco
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- Kaufman Michael G, Hendrix Steven and Gorgani Shervin have applied United States patent for Systems and Methods for In-vehicle Monitoring of Smoking Events and Post-accident Tracking. Kaufman Michael G, Hendrix Steven and Gorgani Shervin developed it.
The patent application number is US202519241773 2025..
Tobacco
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Hubei China Tobacco Industry and Hubei Zhongyan Cigarette Factory have secured a patent on Firmware Switching Disc and Filter Stick Compounding Equipment. Cao Xiangwei, Liu Qiang, Sheng Kuang, Zhao Xiaokang and Zhang Jun developed the invention.
The patent application number is CN202422565069U 20241023. Th..
Tobacco
| Mon 22 Dec 2025
Beijing, Dec. 23 -- Sichuan Tobacco Corp Liangshanzhou Branch has submitted a patent application for Real-time Monitoring Device for Tobacco Diseases. This invention was developed by Liang Hui, Deng Quan, Luo Lin, Zhu Xianzhou, Liu Dongyang and An Derong.
The patent application number is CN202510211301 20250225. The patent pu..
Tobacco
| Tue 23 Dec 2025
Alexandria, Dec. 23 -- Smoore International Holdings has submitted a patent application for Die for Producing Aerosol-generating Articles. Wang Jianguo, Deng Zhenyong, Hu Changhe, Chen Zhiping, Ni Jun, Wei Mingwen, Liang Feng and Tang Jianguo developed the invention.
The patent application number is US202519304042 20250819. T..
Tobacco
| Tue 23 Dec 2025
Alexandria, Dec. 23 -- Altria Client Services has submitted a patent application for Capsule Including Thermochromic Material and Aerosol-generating Devices Including the Same. This invention was developed by Soto Andre, Starkie Joanna, Hawes Eric, Lau Raymond, Blackmon Zack, Sundar Rangaraj, Bache Terry and Nelson Gregory.
T..
Tobacco
| Tue 23 Dec 2025
Alexandria, Dec. 23 -- Nifty Goods LLC has submitted a patent application for Universal Smoking Device. This invention was developed by Gravett Jacob Hunter and Medley Mark David.
The patent application number is US202319112210 20230915. The patent publication number is US2025380736 (A1). International Patent Classification c..
Tobacco
| Tue 23 Dec 2025
Alexandria, Dec. 23 -- Ori Shahar has submitted a patent application for Packing Plant Matter in Pre-rolls to Make Smokable Product. This invention was developed by Kislovich Jacob.
The patent application number is US202318876349 20230618. The patent publication number is US2025380733 (A1). International Patent Classification..
Tobacco
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Tobacco Science Res Institute Heilongjiang Co Ltd China National Tobacco Corporation has submitted a patent application for Method for Identifying Small Physiological Species of Tobacco Angular Leaf Spot Bacteria. This invention was developed by Li Ruo, Li Zunqiang, Qiao Chan, Wan Xiuqing, Sun Hongwei, Cao Ch..
Tobacco
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Wuhan Yimao Machinery Co Ltd has submitted a patent application for Online End Face Detecting and Removing Device for Cigarettes. This invention was developed by Li Baolin and Chen Zhongyan.
The patent application number is CN202510480879 20250417. The patent publication number is CN120057383 (A). Internat..
Tobacco
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Guizhou Huifeng Tobacco Mech Parts Co Ltd has been granted a patent for Rotary Tobacco Shred Impurity Removal and Back Mixing Device. This invention was developed by Chuang Chih-min, Wang Zongshun, Chai Jianjun and Ma Jinxue.
The patent application number is CN202422552876U 20241022. The patent publication..
Tobacco
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Guangdong Lyushao Environmental Prot Engineering Co Ltd has been awarded a patent for Tobacco Peculiar Smell Removing Device Based on Activated Carbon Adsorption. This invention was developed by Lei Lugui, Li Xuewu and Wu Zhuolin.
The patent application number is CN20252013882U 20250103. The patent publica..
Tobacco
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Shijiazhuang Dayang Env Engineering Co Ltd has obtained a patent for portable perfuming pen for perfuming cigarette filter. This invention was developed by Wang Na.
The patent application number is CN202420465208U 20240312. The patent publication number is CN223380017 (U). International Patent Classificati..
Tobacco
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Guizhou Huifeng Tobacco Mech Parts Co Ltd has been granted a patent for Separating Device for Tobacco Shreds and Paper Tubes of Defective Cigarettes. Chuang Chih-min, Wang Zongshun, Chai Jianjun and Ma Jinxue developed the invention.
The patent application number is CN202422552869U 20241022. The patent pub..
Tobacco
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Guizhou Huifeng Tobacco Mech Parts Co Ltd has been granted a patent for Defective Cigarette Outer Package Paper Tube Removing Device. Chuang Chih-min, Wang Zongshun, Chai Jianjun and Ma Jinxue developed the invention.
The patent application number is CN202422552872U 20241022. The patent publication number ..
Tobacco
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Qingdao Vic Powder Metallurgy Co Ltd has been awarded a patent for Novel Double-channel Cut Tobacco Suction Belt Structure. This invention was developed by Peng Bin, Yang Dong and Hou Feng.
The patent application number is CN202421933986U 20240812. The patent publication number is CN223379999 (U). Internat..
Tobacco
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Zhengzhou Zheyun Tech Co Ltd has been awarded a patent for Tobacco Curing Barn. This invention was developed by Li Guanghui.
The patent application number is CN202422586773U 20241025. The patent publication number is CN223379995 (U). International Patent Classification codes are A24B1/08, A24B3/10 and B65G..
Tobacco
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Wenshan Redrying Factory Of Yunnan Tobacco Leaf Redrying Co Ltd has submitted a patent application for Movable Cigarette Packet Air Pipe Suction Crane. This invention was developed by Ning Jiahong, Liu Xin, Chen Qin, Xu Weihua, He Jianyong, Yang Hanyong, Meng Zhaowen, Huang Zhijin, Zhang Yuan, Wang Qiuyuan, W..
Tobacco
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has awarded a patent to China Tobacco Guangxi Industrial for Glue Barrel Cleaning Device of High-speed Cigarette Making Machine. Meng Xingxia, Qin Chuangye, Deng Weijian, Guo Shiqian, He Qijie, Jiang Juncong, Jiang Wenyan, Yang Yuanqing, Song Weilun, Lu Juncen and W..
Tobacco
| Tue 23 Dec 2025
Beijing, Dec. 23 -- China Tobacco Anhui Industrial has secured a patent on Device for Stabilizing Temperature and Humidity of Air Source of Cut Tobacco Winnowing Equipment. Yoo In-ho, Liu Shougao, Lei Zhen, He Jinhua, Shao Mingwei, Zhang Chao, Cao Chen and Wu Youlin developed the invention.
The patent application number is CN20..
Tobacco
| Tue 23 Dec 2025
Beijing, Dec. 23 -- China Tobacco Anhui Industrial has been awarded a patent for Structure Regulation and Control Device for Sheet-shaped Cigar Core and Melon Slice of Cigar. This invention was developed by Zhang Chao, Li Peng, Yan Zhijing, He Jinhua, Shi Yaqi, Zhou Lijunzi, Zhou Di, Yuan Haiyang, Lei Zhen, Zhang Cunyong, Chen W..
Tobacco
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Chinese Patent for Dust Removal Device has been issued to China Tobacco Guizhou Industrial. This invention was developed by Zhang Xuwei, Wu Shuqing, Zhang Yungui, He Fei and Zeng Yi.
The patent application number is CN202422601616U 20241025. The patent publication number is CN223382046 (U). International Pat..
Tobacco
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Hubei China Tobacco Industry has been granted a patent for Cleaning Device for Glue Gun of Forming Machine. Mao Sirui, Cao Yunxiang, Wei Lai, Yu Jie, Fan Xiukai and Yu Feifei developed the invention.
The patent application number is CN202422575114U 20241024. The patent publication number is CN223381902 (U). ..
Tobacco
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has awarded a patent to China Tobacco Guangxi Industrial for Sewage Station Medicament Stirring Device. Ou Weijian, Ma Ruijie, Yang Weicheng, Huang Dekai, Huang Qunzhao, Lu Han, Li Jianhua, Lu Kezhi, Qin Zhaoming, Teng Rugui, Ma Chaohua and Zhou Zeyou developed the ..
Tobacco
| Tue 23 Dec 2025
Beijing, Dec. 23 -- China Tobacco Guangxi Industrial has been awarded a patent for Purification Treatment System. This invention was developed by Wang Xuefeng, Zhong Hao, He Guipin, Liu Guanglin, Ma Ruiyao, Huang Tao, Peng Chuanfu, Meng Yongbing, Qin Chun, Wu Xiaoxing, Li Wenshao, Zhao Fanchao and Chen Fushun.
The patent applic..
Tobacco
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Hubei China Tobacco Industry has applied Chinese patent for Method and Device for Monitoring Material Flow Running State of Electronic Belt Scale. He Chao and Liu Zong developed it.
The patent application number is CN202510254037 20250305. The patent publication number is CN120063460 (A). International Paten..
Tobacco
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Hongyun Honghe Tobacco (Group) has submitted a patent application for Device and Method for Automatically Calibrating Circumference of Filter Stick Cigarette Comprehensive Test Board. This invention was developed by Cao Bingqiang, Zhang Haiping, Li Jimeng, Yang Junfeng and Liu Xinqiang.
The patent applicatio..
Tobacco
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Shenzhen Hehan Technology has obtained a patent for electronic cigarette capable of being squeezed to inject oil. This invention was developed by Chen Jia, Li Yawei, Jiang Pengfei and Deng Yindeng.
The patent application number is CN202421972661U 20240815. The patent publication number is CN223380032 (U). In..
Tobacco
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Dongguan Jiabolin Technology has been granted a patent for Cigarette Cartridge Structure and Electronic Cigarette. Wang Xianghui, Zheng Shaojian and Yu Jiujiang developed the invention.
The patent application number is CN202422567035U 20241023. The patent publication number is CN223380019 (U). International ..
Tobacco
| Tue 23 Dec 2025
Beijing, Dec. 23 -- China Tobacco Yishenghua (Xiamen) Filter Rod has secured a patent on Empty Pipe Filter Stick Perfuming Device and Empty Pipe Filter Stick Manufacturing Equipment. Zhou Zhirong, Wang Pinhui, Lin Yupei, Tong Weixing, Liao Chengwei, Lin Weijie and Lan Qin developed the invention.
The patent application number..
Tobacco
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Hubei China Tobacco Industry has secured a patent on Device for Recovering Materials Along Wire Feeder. Cai Tian, Zhou Zhuohui, Sun Zhihao, Chen Zhuoji, Xu Na and Lu Run developed the invention.
The patent application number is CN202422575109U 20241024. The patent publication number is CN223380008 (U). Inter..
Tobacco
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Chinese Patent for Chopping Cutter Disc Adjusting and Verifying Device for Double Cut Tobacco Suction Guide Rails of Cigarette Making Machine has been issued to China Tobacco Anhui Industrial. This invention was developed by Gao Di, Wu Nai, Sun Chao, Zhang Fa, Fang Jie, Dong Lei, Sheng Chongchong, Zhang Baoyo..
Tobacco
| Tue 23 Dec 2025
Beijing, Dec. 23 -- China Tobacco Sichuan Industrial has obtained a patent for reference channel suitable for vision measurement of cigars of multiple sizes. This invention was developed by Deng Yang, Zeng Xianghua, Gao Jie, Gao Jing, Liu Lulu, Yang Ying, Liu Yi, Hu Qingwen, Feng Yang, Liu Chao, Wang Chengcheng and Zhang Jiabao...
Tobacco
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Hubei China Tobacco Industry has secured a patent on Glue Supply Transmission Device of Cigarette Plug Assembler. Sheng Shaoyu, Wang Ankuan, Wu Yuan, Hei Jinsheng, Chen Yueli and Huang Chao developed the invention.
The patent application number is CN202422575134U 20241024. The patent publication number is CN..
Tobacco
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has awarded a patent to Hubei China Tobacco Industry for Tail Frame Collecting Device. Wang Ya, Hu Lichang, Ke Kai, Yin Zuobin, Fu Yiwei, Chen Li, Zhou Zhuohui, Yin Dexia and Sun Zhihao developed the invention.
The patent application number is CN202422575106U 20241..
Tobacco
| Tue 23 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has awarded a patent to China Tobacco Anhui Industrial for Cut Tobacco Shred Grabbing Device. Cao Chen, Li Jiajie, Shan Hong, Xu Peng and Wang Wentao developed the invention.
The patent application number is CN202422558773U 20241022. The patent publication number i..
Tobacco
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Chinese Patent for Device for Preventing and Controlling Mildew and Rot of Flue-cured Tobacco Leaves has been issued to Tongren City Company of Guizhou Province Tobacco Company. This invention was developed by Chen Yonghua, Sun Hongquan, Wang Xiaoqiang, Shi Jinzhong, Ai Yongfeng, Song Guanglong, Liang Jinchan..
Tobacco
| Mon 22 Dec 2025
Beijing, Dec. 23 -- China Tobacco Guangxi Industrial has been granted a patent for Top Cutting Device for Tobacco Planting. This invention was developed by Nong Yu, Chen Jiafang, He Yuanxin, Li Qingqi, Deng Yongxiang, Li Jiacheng and Feng Ziling.
The patent application number is CN202422826426U 20241120. The patent publication ..
Tobacco
| Mon 22 Dec 2025
Beijing, Dec. 23 -- China Tobacco Henan Industrial has filed a patent application for Valve Group of Steam Supply System of Air Conditioner. This invention was developed by Wang Zhiguo, Li Yun, Tang Kezheng, Ma Shuhe, Yu Songyan, Wang Wenhui, Liu Jiulong, Yang Ruhui, Hong Jian, Zhang Zhengsheng, Chen Xia, Jia Luolin, Liu Yijun, ..
Tobacco
| Tue 23 Dec 2025
Alexandria, Dec. 23 -- Philip Morris International has applied United States patent for Method for Operating a Continuous Blade. Odermatt Caroline, Perenzin Veronica, Vitullo Annalaura and Defilippi Matteo developed it.
The patent application number is US202318880888 20230703. The patent publication number is US2025381697 (A1)...
Tobacco
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Hongyun Honghe Tobacco (Group) has submitted a patent application for Novel Cigarette Packet Conveying Belt Corner Quick-changing Device. This invention was developed by Wu Guorui, Xu Tiejun, Zhou Qiang, Yang Yuan, Zhao Jingzhe, Xu Liqian, Nan Yang and Wang Mengshi.
The patent application number is CN2024105..
Tobacco
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Hongyun Honghe Tobacco (Group) has submitted a patent application for Overload Protection Device for Duplex Push Rod of YB55 Packaging Machine. This invention was developed by Wu Guorui, Lyu Hongzhen, Jiang Dong, He Zixuan, Zhao Xiaoxu, Li Yongsheng and Li Xinyan.
The patent application number is CN2024108..
Tobacco
| Mon 22 Dec 2025
Beijing, Dec. 22 -- State Intellectual Property Office of China has received China National Tobacco Corporation Sichuan Company, Panzhihua Corp of Sichuan Province Tobacco Monopoly Administration and Institute of Tobacco Research of CAAS, Qingzhou Tobacco Research Institute of China National Tobacco patent application for Portab..
Tobacco
| Mon 22 Dec 2025
Beijing, Dec. 22 -- State Intellectual Property Office of China has released Shenzhen Kangside Tech Co Ltd patent application for Double-taste Electronic Cigarette. This invention was developed by Zhang Gengbiao, Wu Zebiao, Guo Jianhua and Liu Jia.
The patent application number is CN202510317101 20250318. The patent publicati..
Tobacco
| Mon 22 Dec 2025
Beijing, Dec. 22 -- Guangzhou Huafang Tobacco Flavor Co Ltd has submitted a patent application for Preparation Method of Tobacco Extract Based on Scenting Pretreatment. This invention was developed by Sun Shengnan, Huang Yan, Wang Xuejuan, Zhao Shixing, Lu Zhenbao, Lin Dehong, Zhao Xingyu and He Zhaoyi.
The patent application..
Tobacco
| Mon 22 Dec 2025
Beijing, Dec. 22 -- Wuhan Dahui New Tech Co Ltd has applied Chinese patent for Tobacco Stem Moistening Process Based on Ultrasonic Synergistic Centrifugal Reinforcement. Duan Huang, Li Yaming and Wang Shaozong developed it.
The patent application number is CN202510451956 20250411. The patent publication number is CN120052573 ..
Tobacco
| Sun 21 Dec 2025
Beijing, Dec. 22 -- State Intellectual Property Office of China has released Jiangsu Huaqi Biological Tech Co Ltd patent application for Device and Method for Preparing Liquid Essence for Tobacco. This invention was developed by Shan Yang and Ni Xinya.
The patent application number is CN202510437980 20250409. The patent publi..
Tobacco
| Sun 21 Dec 2025
Beijing, Dec. 22 -- Hunan Xiangcaoye Intelligent Tech Co Ltd has been granted a patent for Laser Cutting Device for Cigarette Strips. Ye Yangming and Zhao Minghui developed the invention.
The patent application number is CN202422633627U 20241029. The patent publication number is CN223368492 (U). International Patent Classific..
Tobacco
| Sun 21 Dec 2025
Beijing, Dec. 22 -- Anhui Province Tobacco Company Bengbu City Branch has received a patent for Tobacco Foreign Matter Sorting and Removing Device. This invention was developed by Liu Wenming, Wu Yue, Zhou Xiaolei, Li Hao and Tang Shuwen.
The patent application number is CN202422291228U 20240920. The patent publication number..
Tobacco
| Fri 19 Dec 2025
Beijing, Dec. 20 -- Liu Zhe has been granted a patent for Tobacco Crushing and Screening Device. Liu Zhe and Li Zhongxing developed the invention.
The patent application number is CN202421736586U 20240722. The patent publication number is CN223209578 (U). International Patent Classification codes are B02C18/06, B02C18/24, B02..
Tobacco
| Sat 20 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has published Guizhou Tobacco Corp Qianxinan Corp patent application for Bacillus Subtilis and Application Thereof in Flue-cured Tobacco Planting. The invention was developed by Zhang Wei, Xia Zhilin, Guo Yali, Gao Gui, Ma Jun and Chen Fayuan.
The patent applicat..
Tobacco
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Hubei Tobacco Public Opinion Paper Ind Co Ltd has submitted a patent application for Automatic Paper Conveying and Taking Cigarette Paper Printing Machine Capable of Reducing Dust Pollution. This invention was developed by Guo Daowei, Sun Mingyu and Gao Zhenyu.
The patent application number is CN2025102736..
Tobacco
| Mon 22 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has awarded a patent to China Tobacco Guangdong Industrial for Tobacco Leaf Harvesting Vehicle. Wang Xiaoyuan, Li Zhouwen, Luo Sha, Huang Ruiyin, Yang Xinyan, Liu Yixuan, Zhang Xiaoli, Zhang Huimin and Wu Shilong developed the invention.
The patent application numb..
Tobacco
| Mon 22 Dec 2025
Beijing, Dec. 22 -- Dongguan Bailin Tech Co Ltd has been granted a patent for Jig for Manufacturing Electronic Cigarette Atomization Assembly. This invention was developed by Wang Lanlan and Gao Bingbing.
The patent application number is CN202422505518U 20241016. The patent publication number is CN223365030 (U). International..
Tobacco
| Mon 22 Dec 2025
Beijing, Dec. 22 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Miwu Ind Co Ltd for Electronic Atomization Structure and Electronic Smoking Device. Jiang Wen developed the invention.
The patent application number is CN202422413231U 20240930. The patent publication number is CN223365012 (U). In..
Tobacco
| Mon 22 Dec 2025
Beijing, Dec. 22 -- Dongguan Junyijie Tech Co Ltd has been awarded a patent for Pressure Relief Atomization Core Structure of Electronic Cigarette. This invention was developed by Liu Jun.
The patent application number is CN202421868576U 20240802. The patent publication number is CN223365011 (U). International Patent Classifi..
Tobacco
| Mon 22 Dec 2025
Beijing, Dec. 22 -- Shenzhen Mingyan Tech Co Ltd has obtained a patent for electronic cigarette with shockproof protective sleeve. This invention was developed by Wang Chun and Wang Xiaowei.
The patent application number is CN202422588071U 20241024. The patent publication number is CN223365010 (U). International Patent Classi..
Tobacco
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Shenzhen Xingmingguang Robot Co Ltd has been granted a patent for Sterilization Device for Electronic Cigarette Holder. Zhang Chengyu and Sheng Jizhi developed the invention.
The patent application number is CN202422344669U 20240925. The patent publication number is CN223208732 (U). International Patent Cl..
Tobacco
| Sat 20 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has received Shenzhen Xintiancheng Environmental Protection Packaging Tech Co Ltd patent application for Anti-falling Moisture-proof Cigarette Carton. Sun Changwu developed the invention.
The patent application number is CN202510427668 20250407. The patent public..
Tobacco
| Mon 22 Dec 2025
Beijing, Dec. 22 -- Yunnan Tobacco Quality Supervision and Inspection Station and Institute Agricultural Environment & Resources Yunnan Academy Agricultural Sciences have submitted a patent application for Precise Fertilization Model for Yunyan 105 in Similar Areas of Nine Ecological Types of Qujing in Yunnan Province. Zhang Xia..
Tobacco
| Mon 22 Dec 2025
Beijing, Dec. 22 -- State Intellectual Property Office of China has published Shanghai Bilibili Technology patent application for Video Cover Generation Method and Device, Computing Equipment and Storage Medium. The invention was developed by Zhang Shupeng and Xu Feng.
The patent application number is CN202510116230 20250123...
Tobacco
| Mon 22 Dec 2025
Beijing, Dec. 22 -- Shenzhen Youme Network Technology has obtained a patent for precise oil supply electronic cigarette. This invention was developed by Chen Chaoxian, Zhou Bo and Xiong Wei.
The patent application number is CN202422512663U 20241017. The patent publication number is CN223365025 (U). International Patent Classifi..
Tobacco
| Mon 22 Dec 2025
Beijing, Dec. 22 -- Zhengzhou Tobacco Research Institute of CNTC has sought patent for Early Identification and Early Warning Method and System for Tobacco Diseases. This invention was developed by Xu Qiang, Liao-yang Zijie, Zhang Yanling, Guo Weimin, Wang Aiguo, Liang Taibo, Wu Baojian, Jin Guohui and Yang Mengmeng.
The patent..
Tobacco
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Hubei China Tobacco Industry has submitted a patent application for Servo Motor Cleaning Method and System Based on Trimming Cutter Head of Cigarette Making Machine. This invention was developed by Gui Yuan, Li Xingke, Chen Hongyu, Hu Anqi, Luo Mingkai and Hu Bin.
The patent application number is CN202510140..
Tobacco
| Mon 22 Dec 2025
Beijing, Dec. 22 -- State Intellectual Property Office of China has received Japan Tobacco patent application for Cover Member. Fujiki Takashi and Yoshida Ryo developed the invention.
The patent application number is CN202280101172 20221019. The patent publication number is CN120052054 (A). International Patent Classification c..
Tobacco
| Sun 21 Dec 2025
Beijing, Dec. 22 -- Japan Tobacco has filed a patent application for Tray for Heated But Non-fired Flavor Inhalers. This invention was developed by Nishiumi Ken and An Lijiang.
The patent application number is CN202280101190 20221024. The patent publication number is CN120051424 (A). International Patent Classification codes ar..
Tobacco
| Fri 19 Dec 2025
Beijing, Dec. 20 -- Beijing Omerica Technology has received a patent for Cigarette Sorting Device. This invention was developed by Li Yanhui, Fan Xiubo, Zhao Zhanhui and Zhang Tiefeng.
The patent application number is CN202422331966U 20240924. The patent publication number is CN223209996 (U). International Patent Classificati..
Tobacco
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Chinese Patent for Fire Extinguishing Device for Building Fire Fighting has been issued to China Tobacco Anhui Industrial. This invention was developed by Li Xiang, Zhang Lei and Ou Yang.
The patent application number is CN202422219258U 20240910. The patent publication number is CN223208879 (U). Internationa..
Tobacco
| Fri 19 Dec 2025
Beijing, Dec. 19 -- China Tobacco Hebei Industrial and Institute of Tobacco Research of CAAS, Qingzhou Tobacco Research Institute of China National Tobacco have been granted a patent for Pesticide-fertilizer Integrated Pesticide-fertilizer Application Device for Preventing and Controlling Tobacco Viruses. This invention was deve..
Tobacco
| Sun 21 Dec 2025
Beijing, Dec. 22 -- KT&G has filed a patent application for Aerosol-generating Device. This invention was developed by An Hwi Kyeong.
The patent application number is CN20238073567 20231017. The patent publication number is CN120051220 (A). International Patent Classification codes are A24F40/46, A24F40/465, A24F40/70, B29C45..
Tobacco
| Sun 21 Dec 2025
Beijing, Dec. 22 -- Shandong Linyi Tobacco has been granted a patent for Intelligent Sound Reminding Device of Smoke Ejector. This invention was developed by Liu Yanlin and Yao Cheng.
The patent application number is CN202422827890U 20241120. The patent publication number is CN223347374 (U). International Patent Classification ..
Tobacco
| Sun 21 Dec 2025
Beijing, Dec. 22 -- Chinese Patent for Frequency Converter Data Visualization System has been issued to China Tobacco Henan Industrial. This invention was developed by Guo Sufeng, Li Li, Zhang Shuhang, Xie Bin, Liu Guoling and Zhang Yifang.
The patent application number is CN202422835242U 20241120. The patent publication number..
Tobacco
| Sun 21 Dec 2025
Beijing, Dec. 22 -- Xiamen Tobacco Industry has been awarded a patent for Tobacco Shred Sampler. This invention was developed by Liu Yajun, Guo Xiaoping, Yang Wenqi, Lu Yajuan, Li Yanru, Su Chang, Li Taoyu and Su Xinyu.
The patent application number is CN202420871487U 20240425. The patent publication number is CN223346481 (U). ..
Tobacco
| Fri 19 Dec 2025
Beijing, Dec. 20 -- State Intellectual Property Office of China has awarded a patent to China Tobacco Zhejiang lndustrial for Shear Type Hob Assembly Tool. Lyu Wei, Mao Zheguang and Li Yadong developed the invention.
The patent application number is CN202422395091U 20240930. The patent publication number is CN223211512 (U). Int..
Tobacco
| Fri 19 Dec 2025
Munich, Dec. 20 -- GD SpA has submitted a patent application for Wrapping Unit and Method to Produce, Together, Two Sealed Wraps Containing Two Respective Groups of Smoking Articles. This invention was developed by Meccagni Mattia, Marrone Quintino, Sarti Stefano, Benassi Massimo and Squarzoni Michele.
The patent application ..
Tobacco
| Fri 19 Dec 2025
Munich, Dec. 20 -- GD SpA has filed a patent application for Wrapping Unit and Method to Produce Two Sealed Wraps, Together, by Simultaneously Folding Two Wrapping Sheets Around Two Corresponding Groups of Smoking Articles. This invention was developed by Marrone Quintino and Tonelli Terence.
The patent application number is ..
Tobacco
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Shandong Weifang Tobacco has submitted a patent application for Bacillus Velezensis Exopolysaccharide Extract as Well as Preparation Method and Application Thereof. Luo Zhenggang, Liu Xin, Cheng Boyang, Ye Qing, Wang Shuai, Li Wei, Yang Xiaodong, Du Xiaoxiao and Song Yingying developed the invention.
The p..
Tobacco
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Institute of Tobacco Research of CAAS, Qingzhou Tobacco Research Institute of China National Tobacco has applied Chinese patent for Method for Inhibiting Growth of Axillary Buds of Tobacco After Topping. Lyu Jing, Dai Changbo, Sun Yuhe and Chen Chen developed it.
The patent application number is CN2025107336..
Tobacco
| Mon 22 Dec 2025
Beijing, Dec. 22 -- Hongyun Honghe Tobacco (Group) has submitted a patent application for Pre-closing Device. Su Zhi, Yang Jun, Ma Jian, Sha Lei, Jin Jing, Yan Shuyun, Wang Taotao and Zhang Yanchun developed the invention.
The patent application number is CN202410739235 20240607. The patent publication number is CN120052589 (..
Tobacco
| Mon 22 Dec 2025
Beijing, Dec. 22 -- State Intellectual Property Office of China has published Hongta Tobacco Group patent application for Air Conditioner Control Method and Device, Electronic Equipment and Storage Medium. The invention was developed by Yang Mei, Liu Yangbo, Li Han, Chen Hongkuan, Wang Huacong, Chen Yan, Fei Xiezhi, Liu Shugang,..
Tobacco
| Mon 22 Dec 2025
Beijing, Dec. 22 -- Hubei China Tobacco Industry has submitted a patent application for Cigarette Packet Slicing Process Quality Detection Method, Device, Equipment, Medium and Product. This invention was developed by He Chao.
The patent application number is CN202510254335 20250305. The patent publication number is CN120052580..
Tobacco
| Mon 22 Dec 2025
Beijing, Dec. 22 -- State Intellectual Property Office of China has received China Tobacco Shandong Industrial patent application for Continuous Online Grouped Stem Washing Method. Wan Yunfei, Ning Xuefeng, Wang Guangchao, Lu Yuhao, Li Lin, Zhang Guangbiao, Chi Renliang, Sheng Min, Chen Chunyu and Li Jianbo developed the inventi..
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