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Tobacco
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has awarded a patent to Hongta Tobacco Group for Identification Device. Zheng Mao, Ma Jiang, Xu Xiang, Yao Jia, Zhang Junbo, Wang Jun, Gao Jinlei and Guan Yujin developed the invention.
The patent application number is CN202422827319U 20241120. The patent publicatio..
Tobacco
| Wed 03 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has awarded a patent to Chongqing China Tobacco Industry for Novel Wheel Type Drag Chain. Zhang Wei, Meng Zhigang, Wu Bo and Hu Yi developed the invention.
The patent application number is CN202422525454U 20241018. The patent publication number is CN223257436 (U). I..
Tobacco
| Thu 04 Dec 2025
Beijing, Dec. 4 -- China Tobacco Zhejiang lndustrial has submitted a patent application for Flowmeter Calibration Method and Device, Electronic Equipment and Storage Medium. Shao Jun, Wang Gang, Huang Hua, Qian Ting, Wang Jianwei and Li Yuliang developed the invention.
The patent application number is CN202510159911 20250213. T..
Tobacco
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Chongqing China Tobacco Industry has been granted a patent for Electromagnetic Valve. Wang Tongzhong, Zou Xiping, Qiu Xianbin and Dan Hongming developed the invention.
The patent application number is CN202422540531U 20241021. The patent publication number is CN223257652 (U). International Patent Classificati..
Tobacco
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Shenzhen Xindian Electronics Co Ltd has been granted a patent for Wearable Electronic Cigarette. Liu Liqin developed the invention.
The patent application number is CN202422273299U 20240918. The patent publication number is CN223286614 (U). International Patent Classification codes are A24F40/40 and A24F40/..
Tobacco
| Wed 03 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has awarded a patent to Tianchang Ind Shenzhen Co Ltd for Electronic Cigarette Capable of Controlling Gas. Chen Ziwei, Ryu Tomoaki, Chen Zhiquan and Liu Tongjun developed the invention.
The patent application number is CN202421932304U 20240809. The patent publicat..
Tobacco
| Wed 03 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Aisibeier Tech Co Ltd for Filter Cigarette Holder with Double Filter Elements. Wang He developed the invention.
The patent application number is CN202422445346U 20241010. The patent publication number is CN223286601 (U). Internatio..
Tobacco
| Wed 03 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has awarded a patent to Changchun Qianpin Youhui Commerce and Trade Co Ltd for Disposable Filter Cigarette Holder. Qiu Yuwen developed the invention.
The patent application number is CN202422367031U 20240927. The patent publication number is CN223286600 (U). Inter..
Tobacco
| Wed 03 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has awarded a patent to Changchun Qianpin Youhui Commerce and Trade Co Ltd for Cigarette Inserting Rod Structure of Cigarette Holder. Qiu Yuwen developed the invention.
The patent application number is CN202422367003U 20240927. The patent publication number is CN2..
Tobacco
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Ding Sen has secured a patent on Adjusting Device for Transition Roller of Cigarette Making Machine.
The patent application number is CN202422720127U 20241108. The patent publication number is CN223286594 (U). International Patent Classification code is A24C5/39.
The abstract released by State Intelle..
Tobacco
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Hongyun Honghe Tobacco (Group) has received a patent for Sorting Device of Apparent Defect Cigarette Removing System. This invention was developed by Wang Xiang, Ding Wengang, Yang Xiaoping, Ma Tao, Xie Min, Tong Ling and Li Junjie.
The patent application number is CN202422307091U 20240920. The patent publica..
Tobacco
| Wed 03 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has awarded a patent to China Tobacco Guangdong Ind Co Ltd for Macular Smoke Detection Device. Gao Shanguo, Cheng Xin, Li Wenqiang, Lu Shaoping, Wu Wenqing, Fu Baobin and Zhong Yuguan developed the invention.
The patent application number is CN202421414843U 202406..
Tobacco
| Wed 03 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has awarded a patent to China Tobacco Hunan Industrial for Tobacco Shred Drying Steam System. Qin Hua, Wu Zhiyi, Shen Chenggong and Yuan Yuzhao developed the invention.
The patent application number is CN202422435420U 20241009. The patent publication number is CN223..
Tobacco
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Chenzhou Redrying Factory of Hunan Tobacco Redrying Co Ltd has been granted a patent for Classification Screening Equipment for Threshed and Redried Landing Tobacco Leaves. Huang Cong, He Zejun and Chen Jianhua developed the invention.
The patent application number is CN202422104588U 20240829. The patent pu..
Tobacco
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Chinese Patent for Tobacco Shred Baking Device has been issued to China Tobacco Guangdong Ind Co Ltd. This invention was developed by Kuang Suqin, Chen Jianfeng, Hayashi Toshiaki, Liu Xin, Ling Airong, Yang Lihua, Ye Jianbo, Lei Jiamin, Chen Zhenye, Wu Yingxiang, Zhou Weitao, He Zhaolong, Wu Jianyu, Zhou Jiawe..
Tobacco
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Song Enneng has been granted a patent for Adjustable Hanging Type Tobacco Flue-curing Frame. This invention was developed by Song Enneng and Mao Lirong.
The patent application number is CN202422350764U 20240926. The patent publication number is CN223286587 (U). International Patent Classification codes are ..
Tobacco
| Wed 03 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has awarded a patent to Enshi, Hubei Tobacco for Airing Room Capable of Recycling Waste Heat of Curing Barn. Zuo Mei, Tang Dapeng, Li Manliang, Xia Pengliang, Ren Xiaohong, Deng Jianqiang, Ding Caifu and Zhu Zongdi developed the invention.
The patent application num..
Tobacco
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Chinese Patent for Intelligent Distributing and Feeding System of Folding Type Bulk Curing Barn has been issued to Zunyi Tobacco Company Of Guizhou Tobacco Corp. This invention was developed by Huang Feng, Xie Shishuang, Zhao Yuhang, Zhang Xufei, Zhang Can, Wei Kesu, Zhang Fugui and Tai Xiuzhong.
The patent..
Tobacco
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Guizhou Tobacco Company Zunyi Company Huichuan Branch has been awarded a patent for Comb Type Tobacco Clamp Convenient to Move on Tobacco Hanging Frame. This invention was developed by Meng Bao'an, Li Yiqi, Luo Yuying, Yang Zhangle, Cheng Peng, Yin Kunqin, Liao Zongyu, Tian Liang, Wang Yan, Duan Mingli, Wen Ya..
Tobacco
| Wed 03 Dec 2025
Beijing, Dec. 4 -- China Tobacco Guangxi Industrial has received a patent for Sewage Cleaning Device. This invention was developed by Meng Yongbing, Wang Xuefeng, Huang Tao, Qin Chun, Chen Jian and Zhong Hao.
The patent application number is CN202422349777U 20240926. The patent publication number is CN223255070 (U). Internation..
Tobacco
| Wed 03 Dec 2025
Beijing, Dec. 4 -- China Tobacco Guangxi Industrial has secured a patent on Cleaning System for Moisture Removal Fan of Charging Barrel. Deng Weiren, He Pengtao, Huang Haisong, Liang Wenbin, Liang Zhiyuan, Huang Xiaofei, Wei Fuxing, Li Ze and Quan Zhizhao developed the invention.
The patent application number is CN202422607001U..
Tobacco
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Chinese Patent for Near Infrared Spectrum Acquisition Accessory Device for Whole Flue-cured Tobacco Leaves has been issued to China Tobacco Yunnan Industrial. This invention was developed by Xu Jicang, Liu Jing, Wang Luoping, Yang Panpan, Ma Xiang, Zhou Wenzhong and Liu-xin Ruitong.
The patent application num..
Tobacco
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Sichuan Tobacco Corporation, Yibin Branch has been awarded a patent for Flue-cured Tobacco Bud Inhibition Device. This invention was developed by Cai Yi, Yan Min, Tang Ming, Yang Yang, Cheng Zhimin, Yi Man, Li Youhui, Zhou Xianguo, Li Xia, Yang Yide, Yang Ping, Chen Foyuan, Huang Sheng, Li Zhanpeng, Liu Yadong..
Tobacco
| Thu 04 Dec 2025
Beijing, Dec. 4 -- China Tobacco Anhui Industrial has obtained a patent for expansion joint of airflow cut tobacco dryer. This invention was developed by Peng Jianjun, Chen Lin, Wei Lai, Sun Yongliang, Liang Weilong, Tao Ran, Hu Linsheng, Leng Yue, Cheng Bingyan and Kan Youqiang.
The patent application number is CN202422399033U..
Tobacco
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Kelin Beisi Shenzhen Tech Co Ltd has received a patent for Distributed Exhaust Duct Structure Applied to Tobacco Dryer. This invention was developed by Guan Hongbo.
The patent application number is CN202420824423U 20240419. The patent publication number is CN223258545 (U). International Patent Classificatio..
Tobacco
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has awarded a patent to Guizhou Tobacco Company Qiandongnan Autonomous Prefecture Branch for Bulk Curing Barn Stove Radiator Ash Removal Device. Song Xijun, Tan Yan, Li Kui, Chen Deyin, Hu Daofei, Yang Jing and Bao Zhengyuan developed the invention.
The patent appli..
Tobacco
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Tongren Redrying Factory Of Guizhou Tobacco Redrying Co Ltd has received a patent for Cyclone Grinding Sample Pretreatment Device. This invention was developed by Yao Yuanqian, Long Jiancheng, Shu Junyuan, Yao Daocheng, Yang Zhengwei, Qin Xiaolin, Fu Hua and Zhu Yagang.
The patent application number is CN20..
Tobacco
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Baoshan Company of Yunnan Tobacco Company has submitted a patent application for Information Acquisition Device. Hu Zhiming, Fan Jiang, Wang Zhengxin, Wang Lin, Li Haiping, Lin Yueping, Zhang Yi, Dai Yongping and Meng Guangyun developed the invention.
The patent application number is CN202510289184 20250312..
Tobacco
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has released China Tobacco Guangxi Industrial patent application for Mahalanobis Distance Method-based Product Quality Stability Evaluation Method. This invention was developed by Zhou Yun, Liu Hong, Chen Zhiyan, Xu Xueqin, Meng Dongling, Lu Binglin, Wei Taicheng, Pa..
Tobacco
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Shenzhen Tairui Tech Co Ltd has applied Chinese patent for Method for Determining Nicotine Content in Tobacco Tar Based on Near Infrared Spectrum. Zhou Ke and Ge Junshi developed it.
The patent application number is CN20251030881 20250108. The patent publication number is CN119935943 (A). International Pate..
Tobacco
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Chinese Patent for Device for Detecting Meshes of Large-breadth Screen has been issued to Zhengzhou Tobacco Research Institute of CNTC. This invention was developed by Ning Yinghao, Zeng Bo, Yang Rongchao, Miao Qian, Zhang Qing, Zhang Pengfei, Shi Zhandong, Yu Qianyuan, He Chen and Li Dong.
The patent applica..
Tobacco
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Zhengzhou Tobacco Research Institute of CNTC has obtained a patent for screen mesh detection device for tobacco material vibration screening equipment. This invention was developed by Ning Yinghao, Zeng Bo, Yang Rongchao, Miao Qian, Zhang Qing, Zhang Pengfei, Shi Zhandong, Yu Qianyuan, He Chen and Li Dong.
Th..
Tobacco
| Thu 04 Dec 2025
Beijing, Dec. 4 -- China Tobacco Guangxi Industrial has received a patent for Liquid Thermometer Clamping Device. This invention was developed by Wei Feng, Huang Hanzhang, Wang Junwen, Mo Jiangnan, He Jun, Tan Honghan, Huang Guoyun and Li Qiuyao.
The patent application number is CN202422294990U 20240920. The patent publication ..
Tobacco
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Enshi, Hubei Tobacco has secured a patent on Harvesting Device for Tobacco Leaves with Stems. Shu Zhaohe, Wang Xin, Xiang Wen, Liu Jun, Jiang Fang, Peng Wuxing, Huang Zaibo, Mao Zhenping and Chen Zhangwen developed the invention.
The patent application number is CN202422566236U 20241023. The patent publicatio..
Tobacco
| Thu 04 Dec 2025
Beijing, Dec. 4 -- China Tobacco Jiangsu Industrial has received a patent for Extraction Bottle for Measuring Single-side Surface Content of Paper and Base Applied to Extraction Bottle. This invention was developed by Xu Guangzhong, Wang Yajuan, Zhou Yue, Wang Weiguo, Liu Qi, Wang Xiaochun, Chen Xiaojuan, Li Chaohui and Wang Lei..
Tobacco
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Zhengzhou Tobacco Research Institute of CNTC has submitted a patent application for Analysis Method of Key Differential Flavor Components Influencing Tobacco Sensory Quality and Analysis Method of Tobacco Sensory Quality Influence Factors. Xu Xiujuan, Jiang Chenxi, Hu Jun, Yang Mingxuan, Liu Xiangyu, Yang Chun..
Tobacco
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has awarded a patent to China Tobacco Guangdong Industrial for Tobacco Leaf Temperature Detection Device. Lu Hongbo, Yao Qingfeng, Huang Jiang and Cao Jiasheng developed the invention.
The patent application number is CN202422626035U 20241029. The patent publication..
Tobacco
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Hongta Tobacco Group has secured a patent on Device for Conveying Calibration Mechanism of Electronic Belt Scale. Chen Yingheng, Guo Jiandong, Wang Lu, Zhang Xuanshun, Lu Yunqiang, Wan Yunping, Li Sui, Hou Qichen, Cao Xiaoxia, Yang Xi, Cai Shijie, Li Di, Xie Hua, Lu Dong, Li Yong, Shen Ming and Yang Gang devel..
Tobacco
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has released China Tobacco Jiangsu Industrial patent application for Method for Detecting Moisture Diffusion Activation Energy of Tobacco Leaves and Application of Method. This invention was developed by Shen Xiaochen, Wang Keqing, Zhu Huaiyuan, Qin Yanhua, Cao Yi, L..
Tobacco
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Institute of Tobacco Research of CAAS, Qingzhou Tobacco Research Institute of China National Tobacco and Zhejiang Huamin Intelligent Equipment Co Ltd have submitted a patent application for Accurate Humidity Control Equipment for Improving Tobacco Leaf Curing Quality and Control Method. Meng Lin, Xu Xiuhong, L..
Tobacco
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Yunnan Institute of Tobacco Agricultural Sciences, Guangxi University of Science and Technology, Guizhou Tobacco Science Research Institute, Hunan Company of China Nat Tobacco Corporation and Guangxi Hepu County Huilaibao Machinery Mfg Co Ltd have filed a patent application for Three-point Type Suspension Mech..
Tobacco
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Hongyun Honghe Tobacco (Group) has filed a patent application for Cigarette Conveying Control System. This invention was developed by Wang Maofang, Chen Xingxiang, Liu Rong, Lee Young Ki and Wen Zaibin.
The patent application number is CN202510146387 20250210. The patent publication number is CN119929278 (A..
Tobacco
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Hongyun Honghe Tobacco (Group) has received a patent for Waste Cigarette Impurity Filtering Vibrating Screen Device. This invention was developed by Zhang Qiyun, Zhou Yiwen, Du Wenkui, Shang Huitao, Yang Yang and Niu Yuanhui.
The patent application number is CN202422666161U 20241101. The patent publication ..
Tobacco
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has received Zhengzhou Tobacco Research Institute of CNTC and Jilin Tobacco Industrial patent application for Candida Tropicalis and Application Thereof, Preparation Method of Tobacco Flavor and Tobacco Flavor. Huang Kuo, Zhu Chunyang, Zhao Shuanghua, Li Feng, Li Don..
Tobacco
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Shenzhen Aishang Qiyang Tech Co Ltd has been granted a patent for Air Supply Type Smoking Physiotherapy Device. This invention was developed by Ye Qixuan.
The patent application number is CN202422205087U 20240909. The patent publication number is CN223287378 (U). International Patent Classification code is ..
Tobacco
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has published Shenzhen Xinshida Intelligent Tech Co Ltd patent application for Power Adjusting Device of Electronic Cigarette. The invention was developed by Wu Ronghua.
The patent application number is CN202411201891 20240829. The patent publication number is CN1..
Tobacco
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Yantai Naiwo New Mat Co Ltd has filed a patent application for Protective Film for Smoke Condensation, Manufacturing Method, Smoke Cartridge and Electronic Cigarette. This invention was developed by Tian Dengpan, Lee Jun-young and Tian Shiyan.
The patent application number is CN202510321663 20250318. The pa..
Tobacco
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has published China Tobacco Yunnan Industrial patent application for Preparation Method of Vitamin B1 Microcapsule and Application of Vitamin B1 Microcapsule in Cigarettes. The invention was developed by Cai Bo, Chang Sheng, Yang Ying, Li Juan, Zhou Bo, Li Shuirong a..
Tobacco
| Wed 03 Dec 2025
Beijing, Dec. 3 -- China Tobacco Henan Industrial has submitted a patent application for Hollow Filter Tip, Cigarette and Preparation Method of Hollow Filter Tip. Hu Shaodong, Tian Haiying, Li Lucheng, Zhao Ziyi, Wan Jiqiang, Cui Chun, Li Guozheng, Yang Fan and An Min developed the invention.
The patent application number is CN..
Tobacco
| Wed 03 Dec 2025
Beijing, Dec. 3 -- China Tobacco Yishenghua (Xiamen) Filter Rod has submitted a patent application for Filter Stick Switching Device, Composite Filter Stick Forming Machine and Control Method of Composite Filter Stick Forming Machine. Liao Chengwei, Li Jieyang, Su Rongchang, Zhou Zhirong, Wang Pinhui and Lin Yupei developed the ..
Tobacco
| Wed 03 Dec 2025
Beijing, Dec. 3 -- China Tobacco Yishenghua (Xiamen) Filter Rod has submitted a patent application for Particle Applying Device. Lin Yupei, Zhang Xin, Wang Pinhui, Su Rongchang, Yin Shiyong, Liao Chengwei and Chang Seung-ki developed the invention.
The patent application number is CN202411139786 20240820. The patent publication..
Tobacco
| Wed 03 Dec 2025
Beijing, Dec. 3 -- China Tobacco Yishenghua (Xiamen) Filter Rod has submitted a patent application for Hollow Filter Rod Forming Device. This invention was developed by Zhou Zhirong, Wang Pinhui, Zhang Xin, Kang Dongxia, Liao Chengwei, Liu Kexiang and Lin-chen Jieqi.
The patent application number is CN20241199582 20240812. The ..
Tobacco
| Wed 03 Dec 2025
Beijing, Dec. 3 -- China Tobacco Anhui Industrial has filed a patent application for Double-color Special-shaped Full-leaf Roll Cigar and Rolling Method Thereof. This invention was developed by Shi Yaqi, Liu Ruinan, Song Zhipeng, Xia Yongfeng, Dai Wendou, Hua Guiming, Zong Kun, Yao Huili, Li Peng, Li Yongguo, Liu Zihan, Xiao Lon..
Tobacco
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has published China Tobacco Zhejiang lndustrial patent application for Cigarette Weight Regulation and Control Method and Device, Electronic Equipment and Storage Medium. The invention was developed by Yang Shuai, Li Yuliang, Shen Lixiang, Zhang Lihong, Ye Guoqian, F..
Tobacco
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has released China Tobacco Zhejiang lndustrial patent application for Cigarette Suction Negative Pressure Regulation and Control Method, Device and Equipment for Cigarette Making Machine and Medium. This invention was developed by Shen Lixiang, Zhu Zengxu, Yang Shuai..
Tobacco
| Wed 03 Dec 2025
Beijing, Dec. 3 -- China Tobacco Henan Industrial has submitted a patent application for Tobacco Humectant and Application. This invention was developed by Zhao Xu, Ma Shengtao, Chen Zepao, Xiang Pan, Zhao Shengchen, Liu Bo, Xu Heng, Cui Xiaochuang, Ge Zaiyu, Zhao Xuebin, Yang Liuyi and Wan Shuai.
The patent application number ..
Tobacco
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has released Xichang Cigarette Factory Of China Tobacco Sichuan Ind Co Ltd and Beijing Aero Top Hi Tech Co Ltd patent application for Unsteady-state Intelligent Control Method for Hot Air Temperature of Feeding Equipment of Cut Stem Production Line. This invention wa..
Tobacco
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has released China Tobacco Hunan Industrial patent application for Tobacco Slurry Uniformity Control System and Method. This invention was developed by Gong Shuguo, Kong Bo, Li Ke, Wang Zhiguo, Zhao Yu, Cui Yuqi, Huang Ping, Liang Qiuju, Liu Qi, Mao Zhenwen, Yan Yang..
Tobacco
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has released Xu Liya patent application for Manufacturing Method of Cigarette Capable of Preventing Diseases and Protecting Health. This invention was developed by Li Yueyi, Li Chaowang and Xu Liya.
The patent application number is CN202311445628 20231102. The pat..
Tobacco
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Shenzhen Zhuofan Biotechnology Co Ltd has submitted a patent application for Electronic Cigarette Tobacco Tar Automatic Batching Equipment and Process. This invention was developed by Zuo Chuan, Peng Guoqiang, Wang Haoyu and Zhou Yuanhui.
The patent application number is CN20251017477 20250106. The patent p..
Tobacco
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has published Hongta Tobacco Group patent application for Stirring Device for Mixing Tobacco Material Liquid and Anti-seepage Method for Transmission Liquid. The invention was developed by Ma Changlei, Li Cunhua, Zhang Bixin, Sun Yunsong, Lei Yangming, Shi Bo, Zhang ..
Tobacco
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has received Yunnan Tobacco of Qujing Branch patent application for Air Suction Type Tobacco Seed Precision Seeding Device. Li Zhu'an, Feng Yonghong, Zhang Guozhong, Ya Bing, Cheng Wenbing, Wu Fengran, Zhang Yongfen, Chen Fen and Li Huali developed the invention.
Th..
Tobacco
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Yunnan Wooja Biotechnology Co Ltd has filed a patent application for Compound Antibacterial Agent for Flue-cured Tobacco Plant Growth and Preparation Method Thereof. This invention was developed by Mao Chuntang, Zhang Xiaolong, Sun Yonghua, Zhao Changrong, Li Xiaoting, Zheng Shifang, Li Xiancai, Wang Zihao and..
Tobacco
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Zhengan Branch Of Zunyi Company Guizhou Tobacco Company has sought patent for Field Test Research Method for Preventing and Controlling Prodenia Litura by Using Noctuid Black Egg Bees. This invention was developed by Yang Xiang, Zhou Hongjiang, Tang Min, Long Xingqian, Wang Yifei, Zhou Juncheng, Du Wenying, Hu..
Tobacco
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Institute of Tobacco Research of CAAS, Qingzhou Tobacco Research Institute of China National Tobacco has submitted a patent application for Cultivation Method for Increasing Content of Precursor-aroma Substances in Tobacco. Xu Zongchang, Meng Chen, Li Yiqiang, Lu Xueli, You Xiangwei, Yu Xueyang and Zhang Hongb..
Tobacco
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Philip Morris Products has applied Chinese patent for Cartridge with Capillary Tube. Haddad Kevin R and Rogan Andrew Robert John developed it.
The patent application number is CN20238068204 20231207. The patent publication number is CN119923202 (A). International Patent Classification codes are A24F40/05, A..
Tobacco
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has received Philip Morris Products patent application for Aerosol-generating Device with Two-piece Inner Housing. Bessant Michel and Liu Liu developed the invention.
The patent application number is CN202280100378 20221116. The patent publication number is CN119923..
Tobacco
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has received Suzhou Branch Of China Mobile Group Jiangsu Company Ltd, Suzhou Branch Of Jiangsu Tobacco Company and Taizhou Zhenyu Tech Co Ltd patent application for Antenna for Intelligent Cigarette Column and Equipment Protection Device. Zhao Wei, Chen Xinyu, Guo Ho..
Tobacco
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Philip Morris Products has submitted a patent application for Method and Apparatus for Stationary Splicing of Material Strips. This invention was developed by La Porta Pietro Domenico and Serenari Alessandra.
The patent application number is CN20238067779 20231012. The patent publication number is CN119923362..
Tobacco
| Tue 02 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has published Yunnan Tobacco of Qujing Branch patent application for Intelligent Feeding Device for Flue-cured Tobacco Raw Materials and Feeding Method Thereof. The invention was developed by Liu Xiaoqian, Wu Biao, Zhao Liguang, Jiang Tao, Ren Jianghao, Liu Zefan, Yu..
Tobacco
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Tobacco Anhui Industrial has submitted a patent application for Automatic Zeroing Device of Box-packed Sorting Line Shunting Machine and Control Method of Automatic Zeroing Device. This invention was developed by Sun Kenan, Wu Wenpan, Xia Yumin, Wu Zhuang, Wu Nai, Zhao Feng, Song Xu, Zhang Fa, Li Jin, Xi..
Tobacco
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Kunming Co Yunnan Tobacco Co has been awarded a patent for Pesticide Residue Detection Equipment for Tobacco Diseases. This invention was developed by Wang Zhijiang, Li Long, Wang Yuanshen, Guo Cun, Zheng Jiyun, Li Haohao, Wu Sihao, He Yanjie and Wang Honglin.
The patent application number is CN202422730156..
Tobacco
| Tue 02 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has released Shanghai Tobacco Group and Shanghai Tobacco Group Beijing Cigarette Factory Co Ltd patent application for Printing Device Carrier. This invention was developed by Yu Tong, Liu Yu, Liu Xiaojian, Liu Kai, Zheng Yi, Ikawa, Wang Wenshuai, Luo Chennan, Wang Y..
Tobacco
| Tue 02 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has released Changde Tobacco Machinery Co Ltd patent application for Bobbin Paper Guiding Device and System. This invention was developed by Qin Shihui, Xiang Jun and Pan Jiangtao.
The patent application number is CN202510441457 20250409. The patent publication nu..
Tobacco
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Hongyun Honghe Tobacco (Group) has submitted a patent application for Method for Flexibly Conveying Cigarette Cartons. This invention was developed by Yang Caihong, Peng Cheng, Cai Peiliang, Hua Wei, Chen Zhiqiang, Yue Shaodong, Liu Maochao, Shi Yunxia, Pan Yuting, Yi Jincan, Zhu Kailin and Yi Fanjun.
The pat..
Tobacco
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Guangzhou Songhe Automation Equipment Co Ltd has filed a patent application for Telescopic Plate Multi-layer Cigarette Stacking Device and Method. This invention was developed by Zhou Hongliang, Zhang Sui and Liu Chengjing.
The patent application number is CN202510276444 20250310. The patent publication num..
Tobacco
| Tue 02 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has awarded a patent to Jilin Tobacco Industrial for Cigarette Sampling Device. Wang Chao, Jin Zhe, Shi Zhonghua, Wang Yanli, Li Feng, Dang Yanjiao and Tong Yanan developed the invention.
The patent application number is CN202422763108U 20241113. The patent publicat..
Tobacco
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Tobacco Zhejiang lndustrial has been awarded a patent for Inward-turning Prevention Device for Cigarette Box Arrangement. This invention was developed by Shao Zhiqiang, Dong Yahua, Dong Yongsheng, Ping Jun, Jia Xiaopeng, Cui Chenglin, Li Hanying, Jin Junjie and Tu Yun.
The patent application number is C..
Tobacco
| Tue 02 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has awarded a patent to Lanzhou Company Of Gansu Tobacco Company for Box Opening Mechanism Capable of Automatically Resetting Short Rocking Cover of Cigarette Packaging Box. Yuan Jianwen developed the invention.
The patent application number is CN202422104965U 202..
Tobacco
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Guangzhou Chuangfu Intelligent Technology has been granted a patent for Bag Sealing and Cutting Component of Automatic Bagging Machine for Formula Tobacco Shreds. This invention was developed by Liang Deying, Chen Hualong, Zhou Yilong, Ye Congxun, Yan Zhigang, Yang Ao and Liang Wending.
The patent application..
Tobacco
| Tue 02 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has awarded a patent to Guangzhou Chuangfu Intelligent Technology for Automatic Bagging Machine for Formula Tobacco Shreds. Wang Jinqiang, Chen Hualong, Ye Congxun, Zhou Yilong, Kong Fangai, Yang Ao and Liang Wending developed the invention.
The patent application n..
Tobacco
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Hongta Tobacco Group has obtained a patent for cigarette conveying device. This invention was developed by Zhang Bingsheng, Yang Yang, Wang Linwei, Wang Lue and Liu Senzhi.
The patent application number is CN20242253204U 20240823. The patent publication number is CN223291182 (U). International Patent Classifi..
Tobacco
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Baoshan Company of Yunnan Tobacco Company has sought patent for Information Acquisition Unmanned Aerial Vehicle and Use Method Thereof. This invention was developed by Hu Zhiming, Dai Yongping, Wang Lin, Qin Wei, Fan Jiang, Li Haiping, Xi Yixuan, Zhang Yi and Gausmann.
The patent application number is CN202..
Tobacco
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Tobacco Zhejiang lndustrial has been granted a patent for MAX-M8 Glue Pipeline Cleaning Tool. Guo Jianmin, Cui Minggao and Huang Tao developed the invention.
The patent application number is CN202422395093U 20240930. The patent publication number is CN223288662 (U). International Patent Classification..
Tobacco
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Yunnan Kunchuan Tobacco Equipment has been granted a patent for Automatic Unloading Equipment System for Gunny Raw Tobacco Bales. Wang Hualing, Yang Fang, Li Naisen, Li Xingrui, Ame, Zhu Qingrui, Wang Hongbing, Du Kailiang, Deng Shuming, Zhao Yin, Zhang Tianhe, Wang Xuxin, Xu Ying and Lu Shunan developed the i..
Tobacco
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Enshi, Hubei Tobacco has been granted a patent for Cigarette Box Cigarette Taking Device. Liu Kun, Xiang Lin, Wang Yuan, Yang Dong, Liao Xinping, Yu Quanming, Wang Ning and Xie Yong developed the invention.
The patent application number is CN202422679116U 20241104. The patent publication number is CN223291893..
Tobacco
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Hongyun Honghe Tobacco (Group) has received a patent for Smoke Storage Box Cover Suction Device. This invention was developed by Peng Anli, Feng Juhui, Xiao Ran, Jianfeng Zheng, Yang Yang, Zhao Liming, Xiao Rongxiong, Song Junqing and Xing Jun.
The patent application number is CN202422796440U 20241115. The ..
Tobacco
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Tobacco Guangdong Industrial has been granted a patent for Cigarette Carton Separating Device. Xiao Borong, Wu Liangcheng, Yang Hongbin, Deng Xiaotang, Wang Weiqiang and Huang Zhicheng developed the invention.
The patent application number is CN202422821416U 20241119. The patent publication number is CN..
Tobacco
| Tue 02 Dec 2025
Beijing, Dec. 3 -- China Tobacco Anhui Industrial has received a patent for Full Tray Detection Photoelectric Switch Positioning Device of Tray Unloader. This invention was developed by Yue Xiaofeng, Zhang Yin and Wu Qun.
The patent application number is CN202422668093U 20241031. The patent publication number is CN223291688 (U)..
Tobacco
| Tue 02 Dec 2025
Beijing, Dec. 3 -- Suzhou Suxin Environment Tech Co Ltd has been awarded a patent for Aerosol Generator. This invention was developed by Wang Shaoyong, Wang Dandan, Bai Hainan, Pu Jianbi, Ye Zhi and Hui Lyufeng.
The patent application number is CN202422120326U 20240830. The patent publication number is CN223288039 (U). Intern..
Tobacco
| Tue 02 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has awarded a patent to China Tobacco Guangdong Industrial for Adjustable Spraying Device. Chen Jianfeng, Hayashi Toshiaki, Guan Wenfeng, Qin Feng, Ling Airong, Lei Jiamin, Chen Zhenye, Wu Yingxiang, Zhou Weitao, He Zhaolong, Wu Jianyu, Zhou Jiawen, Xiao Shuai, Wu Zo..
Tobacco
| Mon 01 Dec 2025
Beijing, Dec. 2 -- State Intellectual Property Office of China has awarded a patent to Jilin Tobacco Industrial for Anti-falling Device for Roller Shutter Door and Roller Shutter Door System. Kim Sung-kwon, Xu Zhenhua, Jin Guangri, Chai Zhigang, Han Sung-nam, Deng Jun, Yin Yuansen, Jiang Dinghao, Jin Rigen, Wang Tongmo and Sun Q..
Tobacco
| Mon 01 Dec 2025
Geneva, Dec. 2 -- World Intellectual Property Organization has released Japan Tobacco patent application for Inorganic Filler-containing Sheet. This invention was developed by Fukano Yasuo and Tsuruizumi Ryutaro.
The patent application number is WO2025JP12891 20250328. The patent publication number is WO2025243692 (A1). Interna..
Tobacco
| Tue 02 Dec 2025
Beijing, Dec. 2 -- Guangdong Tobacco Guangzhou Co Ltd has been awarded a patent for Retractably Fixed Price Tag Box. This invention was developed by Hu Yandan.
The patent application number is CN202422268009U 20240914. The patent publication number is CN223267360 (U). International Patent Classification codes are B65D25/10 an..
Tobacco
| Tue 02 Dec 2025
Beijing, Dec. 2 -- State Intellectual Property Office of China has released Shanghai OE Biomedical Tech Co Ltd patent application for Spatial Complete Transcription Sequencing Method Suitable for Tobacco Petiole Tissue and Application. This invention was developed by Wang Jiaqi, Zhou Donghua, Fan Liming, Zhu Yanmin, Tong Siyu, Y..
Tobacco
| Mon 01 Dec 2025
Beijing, Dec. 1 -- Suiyang Branch Of Zunyi Company Guizhou Tobacco Company and Zunyi Tobacco of Guizhou Tobacco have applied Chinese patent for Full-growth-period Rainy and Low-sunshine Tobacco Leaf Picking and Baking Method. Xu Qi, Chen Yejun, Wu Shengjiang, Gou Jianyu, Cao Gaoyi, Wei Kesu, Chen Liping, Wu You, Wang Xiaoyan, Y..
Tobacco
| Mon 01 Dec 2025
Beijing, Dec. 1 -- China Tobacco Jiangsu Industrial, Huahuan International Tobacco, Zhengzhou Tobacco Research Institute of CNTC, Fujian Sanming Jinye Redrying and Guizhou Tobacco Redrying Co Ltd have sought patent for Method and Device for Determining Tobacco Leaf Moistening Effect, Electronic Equipment and Storage Medium. This..
Tobacco
| Mon 01 Dec 2025
Beijing, Dec. 1 -- Shenzhen Huafei Mingchuang Tech Co Ltd and Shenzhen Sailuote Electronic Tech Co Ltd have submitted a patent application for Automatic Ignition Smoking Device for Drinks. This invention was developed by Tang Shaoyu, Xiao Yao and Peng Li.
The patent application number is CN202510257022 20250305. The patent pu..
Tobacco
| Mon 01 Dec 2025
Beijing, Dec. 2 -- Shenzhen Xintong Technology has submitted a patent application for Cigarette Identification Method and Device, Computer Equipment and Storage Medium. This invention was developed by Xing Baiqiao.
The patent application number is CN202411994463 20241230. The patent publication number is CN119919662 (A). Inte..
Tobacco
| Mon 01 Dec 2025
Beijing, Dec. 2 -- Yunnan Tobacco Leaf Company has submitted a patent application for Initial Flue-cured Tobacco Goods Yard Tobacco Vehicle Warehouse-in and Warehouse-out Guidance Method and System. Fan Yuming, Zhao Changhua, Lu Peilin, Qin Nan, Du Hanni, Zhao Xiang, Zhang Chenkai, Yuan Ming, Dong Mei and Tao Chengjin developed ..
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