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Tobacco
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has released Guangdong Wonderful International Bio Tech Co Ltd patent application for Preparation Method of Tangerine Peel Precursor Aroma Substance and Application Method of Tangerine Peel Precursor Aroma Substance in Tobacco Products. This invention was developed by..
Tobacco
| Thu 30 Apr 2026
Beijing, May 1 -- State Intellectual Property Office of China has received Guangdong Tobacco Guangzhou Co Ltd patent application for Method and System for Identifying Small Households Controlled by Large Households Based on Order Details. Yu Dongzhu, Li Shilei, Zhang Guoye and Li Yihang developed the invention.
The patent app..
Tobacco
| Thu 30 Apr 2026
Beijing, May 1 -- State Intellectual Property Office of China has published Honghezhou Branch Of Yunnan Tobacco Company and Yunnan Agricultural University patent application for Tobacco Planting Risk Prediction System Based on Meteorological Big Data Analysis. The invention was developed by Zhang Lumin, Xiao Changdong, Dong Zero..
Tobacco
| Thu 30 Apr 2026
Beijing, May 1 -- State Intellectual Property Office of China has received Guangdong Tobacco Guangzhou Co Ltd patent application for API Calling Method and System Based on Multi-modal Large Language Model and Knowledge Graph. Liang Sijie, Wang Shufa, Chen Chaoxiong and Zeng Liangxuan developed the invention.
The patent applic..
Tobacco
| Fri 01 May 2026
Beijing, May 1 -- Vertilite Inc has applied Chinese patent for Non-contact Aerosol Generating Device and Electronic Cigarette. Guo Shuanyin, Feng Feifei, Zhang Guanyu, Fan Nana, Li Hanxuan and Chen Xiaochi developed it.
The patent application number is CN202410801027 20240620. The patent publication number is CN121176669 (A)...
Tobacco
| Fri 01 May 2026
Beijing, May 1 -- Lemon Flex Company Ltd China has submitted a patent application for Preparation Method and System of Glyceryl Triacetate for Cigarettes. This invention was developed by Zhou Jian'an, Chen Ping, Wang Ming, Cao Lijun and Shao Ping.
The patent application number is CN202511157246 20250819. The patent publicatio..
Tobacco
| Fri 01 May 2026
Beijing, May 1 -- Hubei Tobacco Science Research Institute has submitted a patent application for Method for Improving Quality of Cigar Tobacco Leaves by Using Arginine. Yu Jun, Wang Zhi, Yang Chunlei, Chen Xiong, Yao Lan, Yang Jinpeng, Chen Xuanxuan and Li Chuanzong developed the invention.
The patent application number is CN2..
Tobacco
| Fri 01 May 2026
Beijing, May 1 -- Bijie Co Guizhou Tobacco has submitted a patent application for Biochar-based Slow-release Nematicidal Granule as Well as Preparation Method and Use Method Thereof. This invention was developed by Peng Yu, Li Caibin, He Yi, Wang Maoxian, Zhang Tongjin, Yu Qiwei, Li Xiang, Gao Junyi, Huang Yanzhang and Jiang Hon..
Tobacco
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has released Hubei China Tobacco Industry patent application for Paper Tape Traction Mechanism. This invention was developed by Chen Chao, Zeng Tianqing, Wu Wangmin, Peng Yunfei, Cao Wei and Zhang Huiming.
The patent application number is CN202511663151 20251113. The..
Tobacco
| Fri 01 May 2026
Beijing, May 1 -- Shanghai Tobacco Group has sought patent for Cigarette Weight Stability Control Method and System with Cut Tobacco Making and Wrapping Linked. This invention was developed by Zhu Yi, Huang Guoliang, Zhao Fei, Xue Yuan and Wang Wenjiu.
The patent application number is CN202410801856 20240620. The patent publica..
Tobacco
| Fri 01 May 2026
Beijing, May 1 -- China Tobacco Jiangxi Industrial has applied Chinese patent for Preparation and Application of Fruity Sweet Orange Microcapsule Based on Thermal Reaction. Guo Lei, Xu Da, Tao Ye, Liu Sikui, Zhang Xiaoxu, Luo Juanmin, Tian Yaowei, Liu Wei, Li Xin, Zhu Chunhui, Xu Chunping and Li Jiaxin developed it.
The patent ..
Tobacco
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has received Shanghai Tobacco Group patent application for Method, System, Medium and Equipment for Controlling Moisture Content at Cut Tobacco Drying Outlet. Yuan Weixin, Ouyang Yin, Wang Jizhi, Qiu Yongquan, Yang Wenchao, Ding Yeyun, Jiang Yanqi, Kong Lingkai and Zh..
Tobacco
| Fri 01 May 2026
Beijing, May 1 -- China Tobacco Jiangsu Industrial has applied Chinese patent for Preparation Method and Application of Cigarette with Fragrance Given by Natural Plants. Zhang Hua, Cao Fan, Liao Huiyun, Zhu Ying, Zhu Longjie, Zhu Huaiyuan, Zhao Ruixuan, Xiong Dangan, Gong Zhenlin and Wang Yousheng developed it.
The patent appli..
Tobacco
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has published Chongqing China Tobacco Industry patent application for Dedusting Equipment Injection Leakage Judgment Method. The invention was developed by Su Yaojia, Eji, Xiang Yonggang, Fu Chengyi, Deng Xuesong, Zhang Min and Zhang Ke.
The patent application number..
Tobacco
| Fri 01 May 2026
Beijing, May 1 -- Shanghai Tobacco Machinery has submitted a patent application for Additive Manufacturing Method. This invention was developed by Liu Haihui, Zhu Yijun, Wu Wei, Lu Qihua, Yuan Ziqian, Jiang Linwei and Liu Hongrui.
The patent application number is CN202511376517 20250925. The patent publication number is CN12117..
Tobacco
| Fri 01 May 2026
Beijing, May 1 -- China Tobacco Zhejiang lndustrial has filed a patent application for Maintenance Platform, Maintenance Platform Using Method and Maintenance Trolley. This invention was developed by Chen Guohui, Zhou Xiabo, Jiang Junjie, Lu Leibo, Yang Liyang, Song Baofeng, Wu Kai and Zhang Yu.
The patent application number is..
Tobacco
| Thu 30 Apr 2026
Beijing, May 1 -- State Intellectual Property Office of China has released Shanghai Tobacco Group patent application for Storage Cabinet Transmission Chain Self-adaptive Tensioning Structure and Mounting Method. This invention was developed by Wang Kejing, Chen Hongbin, Zhu Zhanlin, Zou Qing, Yang Kuan, Xiang Yingjun, Yang Ming,..
Tobacco
| Thu 30 Apr 2026
Beijing, May 1 -- Zhengzhou Tobacco Research Institute of CNTC has filed a patent application for Method and Device for Detecting Speed and Concentration of Materials in Pipeline. This invention was developed by Li Bin, Li Haijie, Chen Ran, Zou Yanjie, Du Xiaofeng, Fu Lili, Zhu Wenkui, Zhang Qi, Wang Le, Shen Longwu and Lyu Xiao..
Tobacco
| Thu 30 Apr 2026
Beijing, May 1 -- China Tobacco Henan Industrial has filed a patent application for Method for Increasing Ambergris Content in Aromatic Tobacco. This invention was developed by Zhang Liuke, Xi Gaolei, Cheng Dongxu, Chen Zhifei, Lu Changtong, Wang Qingfu, Wang Genfa, Wang Zening, Ning Yibo, Zhao Jiaming, Li Pengfei and Yang Liuyi..
Tobacco
| Thu 30 Apr 2026
Beijing, May 1 -- China Tobacco Fujian Industrial has applied Chinese patent for Tobacco Product Raw Material Sensory Evaluation Method and Sensory Evaluation Model Training Method. Li Qiaoling, Wu Di, Liang Hui, Gu Qian, Ye Zhongli, Cai Guohua, Lin Yan, Chen Yiling and Liu Zechun developed it.
The patent application number is ..
Tobacco
| Thu 30 Apr 2026
Beijing, May 1 -- Institute of Tobacco Research of CAAS, Qingzhou Tobacco Research Institute of China National Tobacco has submitted a patent application for Tobacco Leaf Maturity Nondestructive Testing Method Based on Multispectral Imaging. This invention was developed by Meng Lingfeng, Kang Yapeng, Zhu Rongguang, Ren Jie, Dai ..
Tobacco
| Thu 30 Apr 2026
Beijing, May 1 -- Shanghai Tobacco Group has filed a patent application for Roll Package Production Management Measure Evaluation Method and System, Storage Medium and Electronic Equipment. This invention was developed by Zhang Chao, Xue Yuan, Zhu Xinyi, Ye Bin and Yu Jiajie.
The patent application number is CN202410801851 2024..
Tobacco
| Thu 30 Apr 2026
Beijing, May 1 -- China Tobacco Yunnan Industrial has sought patent for Manufacturing Quality Prediction Method and System Based on Multi-modal Sequential Network and Application. This invention was developed by Yi Bin, Li Wenqi, Tang Jun, Fang Junjun, Shi Ming, Su Yifan, Yu Yunsong, Zhou Haidong, Lin Wenqiang, Liu Danying, Yang..
Tobacco
| Thu 30 Apr 2026
Beijing, May 1 -- State Intellectual Property Office of China has released China Tobacco Sichuan Industrial patent application for Optimization Method, Device and Equipment for Moisture Content of Tobacco Shreds, Storage Medium and Product. This invention was developed by Yang Chao, Yang Bin, Wei Bin, Zhao Yu, Zhang Changji, Dua..
Tobacco
| Thu 30 Apr 2026
Beijing, May 1 -- China Tobacco Yunnan Industrial has applied Chinese patent for Multi-business Process Association Transfer Network Modeling Method, System and Application. Yi Bin, Tang Jun, Li Wenqi, Fang Junjun, Shi Ming, Su Yifan, Yu Yunsong, Zhou Haidong, Lin Wenqiang, Liu Danying, Yang Yaojing, Wu Feng, Ren Xiao, Jia Yu an..
Tobacco
| Thu 30 Apr 2026
Beijing, May 1 -- Zhengzhou Tobacco Research Institute of CNTC has sought patent for Tobacco Leaf Image Color Calibration Method and Equipment. This invention was developed by Yang Jiawei, Liang Taibo, Zhang Yanling, Wang Jianwei, Yang Lufan, Chen Xuan, Dai Huaxin, Yang Mengmeng, Xu Qiang and Wu Baojian.
The patent application ..
Tobacco
| Thu 30 Apr 2026
Beijing, May 1 -- China Tobacco Zhejiang lndustrial has sought patent for Smoke Form Characterization Method and Cigarette Smoke Analysis Equipment. This invention was developed by Li Yongsheng, Wu Jizhong, He Wenmiao, Li Qingxiang, Zhao Zhenjie, Liao Fu, Qian Chao, Wu Kejun, Hou Xiaojing, Bi Yiming, Wang Hui, Shen Yimiao, Li Sh..
Tobacco
| Thu 30 Apr 2026
Beijing, May 1 -- State Intellectual Property Office of China has published China Tobacco Zhejiang lndustrial patent application for Aluminum-foil Paper Oiling Uniformity Evaluation Method and Device. The invention was developed by Song Jinhua, Liu Xubin, Wu Yujie, Li Guanhua, Gao Yang, He Yibo, Tie Jinxin and Zhang Qingsong.
T..
Tobacco
| Thu 30 Apr 2026
Beijing, May 1 -- State Intellectual Property Office of China has received Institute of Tobacco Research of CAAS, Qingzhou Tobacco Research Institute of China National Tobacco patent application for Method for Discriminating Color Uniformity of Flue-cured Tobacco Leaves. Dai Yingpeng, Song Yan, Hao Xianwei and Li Haoran develope..
Tobacco
| Thu 30 Apr 2026
Beijing, May 1 -- State Intellectual Property Office of China has released China Tobacco Guangxi Industrial patent application for Cigarette Classification Method and Program Product. This invention was developed by Lu Bin, Liang Xuexia and Zeng Liang.
The patent application number is CN202511253270 20250903. The patent publica..
Tobacco
| Thu 30 Apr 2026
Beijing, May 1 -- State Intellectual Property Office of China has received China Tobacco Jiangxi Industrial patent application for Processing and Feature Extraction Method for Cigarette Primary Processing Line Nozzle Atomization Video Image. Xu Bingyang, Liu Cide, Lu Di, Zhang Jun, Yang Junjie, Huang Chunyang, Liu Wenkui, Hu Ron..
Tobacco
| Fri 01 May 2026
Beijing, May 1 -- Philip Morris Products has applied Chinese patent for Aerosol-generating Article with Improved Packaging Material. Lang Gunther, Malgat Alexandre and Vuarnoz-bize Aline developed it.
The patent application number is CN202511374024 20170810. The patent publication number is CN121176665 (A). International Pate..
Tobacco
| Fri 01 May 2026
Beijing, May 1 -- China Tobacco Henan Industrial has filed a patent application for Method for Catalytically Synthesizing Terpenoid Perfume Material by Using Dehydrogenase. This invention was developed by Feng Yingjie, Zhang Tingting, Zheng Fengyang, Yang Yongfeng, Yang Zongcan, Wei Mingjie, Wang Erbin, Xu Yongming, Cheng Liangk..
Tobacco
| Fri 01 May 2026
Beijing, May 1 -- Hubei China Tobacco Industry has filed a patent application for Annular Shuttle Vehicle Running State Monitoring System, Method, Equipment, Medium and Product. This invention was developed by Chen Lin, Mao Xinyan, Guo Kai, Xu Xiaoqun, Dong Guangjun and Li Lei.
The patent application number is CN202511434923 20..
Tobacco
| Fri 01 May 2026
Beijing, May 1 -- Tianjin University of Science & Technology has applied Chinese patent for Cigar Tube Boxing Machine and Working Method. Li Guang and Takasaki Hiroshi developed it.
The patent application number is CN202511485056 20251017. The patent publication number is CN121180531 (A). International Patent Classification c..
Tobacco
| Wed 29 Apr 2026
Beijing, April 30 -- Shanghai Tobacco Machinery and Shanghai Tobacco Group have sought patent for Cigarette Warehouse Parameter Determination Method and Device, Equipment and Storage Medium. This invention was developed by Shen Jiquan, Zou Fan, Tan Shiwei, Chang Zhiyun, Chen Gensheng, Jin Xin, Zhang Wenbin, Wang Weiqi and Lu Bin..
Tobacco
| Wed 29 Apr 2026
Beijing, April 30 -- Nat Tobacco Quality Supervision & Inspection Ct, Beijing Technology & Business University and China Tobacco Sichuan Industrial have applied Chinese patent for Cigar Tobacco Characteristic Component Screening Method and Device for Producing Area Tracing. Zhang Hongfei, Wang Bei, Jiang Xingyi, Zhang Yajing, Pa..
Tobacco
| Wed 29 Apr 2026
Beijing, April 30 -- Gansu Tobacco Industry and Zhengzhou Tobacco Research Institute of CNTC have submitted a patent application for Imbalanced Data Classification Method and System Based on Smote and Dynamic Threshold Optimization. Li Shan, Li Wenting, Zhang Jiandong, Liu Yanling, Wang Zhicai, Wang Zeli, Du Xiaozhou, Zhao Le, W..
Tobacco
| Wed 29 Apr 2026
Beijing, April 30 -- China Tobacco Henan Industrial has submitted a patent application for Near-infrared Model Transfer Method and System Based on Principal Component and Extreme Learning Machine. Lyu Jingjing, Fan Xiaqiong, Xu Kejing, Gong Zhongxi, Wu Jianhong, Kang Wenqiang, Niu Shiwen, Jia Shiwei and Zhao Sensen developed the..
Tobacco
| Thu 30 Apr 2026
Beijing, April 30 -- Guangdong Tobacco Jiangmen has submitted a patent application for Smoke-related Clue Analysis Method, Controller, Medium and Product. This invention was developed by Shen Hong, Xia Shibin, Feng Chaowen, Zhang Zhengtao, Zhou Zexin, Yan Lin, Liang Qianyi, Liang Jiaming, Liang Shihao, Zhang Tianru, Wen Jianqian..
Tobacco
| Thu 30 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has released Hebei Baisha Tobacco patent application for Xgboost Algorithm-based Cut Tobacco Drying Quality Prediction Method. This invention was developed by Zhang Jianlin, Wang Shangrong, Zhang Xi, Fan Shuxian, Yan Feng, Zhang Yuting, Li Yuheng, Hu Dezheng and Ji..
Tobacco
| Thu 30 Apr 2026
Beijing, April 30 -- Kunming University of Science and Technology has sought patent for Multi-agent Optimized Cigarette Carton Direct Supply Caching System and Emergency Scheduling Method Thereof. This invention was developed by Zhao Dawei, Li Min, Gong Xi and Tang Wenhong.
The patent application number is CN202511405424 202509..
Tobacco
| Wed 29 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has published Kunming University of Science and Technology patent application for Multi-process Outlet Moisture Content Prediction Method Based on Lstm-kan Combined Neural Network. The invention was developed by Liu Yongchang, Yin Yanchao, Tang Guanyi, Chen Hailong..
Tobacco
| Thu 30 Apr 2026
Beijing, April 30 -- Philip Morris Products has submitted a patent application for Aerosol-generating Device with Two Lumens and Susceptor Element. This invention was developed by Batista Rui Nuno Ricardo Alberto and Ottolini Ugo Luis.
The patent application number is CN20248033771 20240513. The patent publication number is C..
Tobacco
| Thu 30 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has published Japan Tobacco patent application for Non-combustible Flavor Inhalation Article and Non-combustible Flavor Inhalation System. The invention was developed by Wakabayashi Hirotsugu, Motodamari Tetsuya and Otokawa Takuya.
The patent application number is..
Tobacco
| Thu 30 Apr 2026
Beijing, April 30 -- Japan Tobacco has submitted a patent application for Rod for Flavor Inhalation Articles and System for Flavor Inhalation. Inagaki Michihiro, Shiraishi Takuya and Wakamatsu Miki developed the invention.
The patent application number is CN20238098466 20230522. The patent publication number is CN121174955 (A..
Tobacco
| Wed 29 Apr 2026
Beijing, April 30 -- China Tobacco Henan Industrial has applied Chinese patent for Random Forest Model-based Tobacco Leaf Production Area Rapid Discrimination Method. Qiu Jianhua, Zhang Xiaona, Han Lu, Shen Hongtao, Song Jinyong, Mi Yiyi, Yan Yihan, Chen Mengqi, Zhang Yinghao and Chen Yang developed it.
The patent application n..
Tobacco
| Thu 30 Apr 2026
Beijing, April 30 -- China Tobacco Jiangxi Industrial has submitted a patent application for Method for Measuring Moisture of Tobacco Shreds. This invention was developed by Zhou Tenghua, Wei Linbo, Li Qiang, Zhang Min, Wu Ziyi, Rao Yuan, Li Yuanyuan and Deng Kai.
The patent application number is CN202511459877 20251013. The pa..
Tobacco
| Wed 29 Apr 2026
Beijing, April 30 -- China Tobacco Anhui Industrial has submitted a patent application for Tobacco Mellowing Degree Identification Method Based on Feature Pyramid. This invention was developed by Chen Honglin, Yuan Jinchun, Wang Haojun, Zhang Fujian, Tang Hai, Wang Lei and Wang Jing.
The patent application number is CN202511451..
Tobacco
| Wed 29 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has received Zhengzhou Tobacco Research Institute of CNTC and China Tobacco Shaanxi Industrial patent application for Early Flue-cured Tobacco Mildew Detection Method Based on Time Sequence Hyperspectral Image. Li Jiakang, Li Chengyuan, Zhang Erqiang, Li Hui, Tong ..
Tobacco
| Thu 30 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has published China Tobacco Yunnan Industrial patent application for Bionic Simulation Collection Device and Analysis Method for Dynamic Migration Volume of Taste Substances in Taste Tipping Paper. The invention was developed by Li Jing, He Liang, Zhou Chunlin, Jia..
Tobacco
| Wed 29 Apr 2026
Beijing, April 30 -- China Tobacco Guizhou Industrial has applied Chinese patent for Tobacco Shred Width Measuring Method and System. Fu Xuehai, Huang Tao, Rao Shasha, Fan Jiahui, Xiang Hai, Wang Jianye, Zhang Jinghai and Xiang Xumin developed it.
The patent application number is CN202410788631 20240618. The patent publication ..
Tobacco
| Wed 29 Apr 2026
Beijing, April 30 -- Xiamen Tobacco Industry has submitted a patent application for Production State Detection Method and Device, Computer Equipment, Readable Storage Medium and Program Product. This invention was developed by Guo Feng, Huang Xiaonan, Wang Yajing, Cui Kai, Xie Weimin and Yan Shixuan.
The patent application numb..
Tobacco
| Tue 28 Apr 2026
Beijing, April 29 -- Shenzhen Tobacco Industry Co, Jiangsu Satellite New Material and Jiangsu Zhonglisheng Package Technology have applied Chinese patent for High-position Flexible Cigarette Discharging Device of Cigarette Making Machine. Huang Zhuangpeng, Bai Yu, Wu Decheng, Yang Jie, Zhang Aigang, Zhang Siqiao, Lan Lihua, Qiao..
Tobacco
| Tue 28 Apr 2026
Beijing, April 29 -- Shanghai Tobacco Group and Shanghai Tobacco Group Taicang Haiyan Tobacco Sheet Co Ltd have applied Chinese patent for Reconstituted Tobacco Concentrated Solution and Preparation Method Thereof. Li Degui, Li Xinsheng, Lu Lan and Shen Jin developed it.
The patent application number is CN202511671645 2025111..
Tobacco
| Wed 29 Apr 2026
Munich, April 29 -- Pax International Ltd has submitted a patent application for Electronic Cigarette. This invention was developed by He Wei.
The patent application number is EP20240211400 20241107. The patent publication number is EP4728903 (A1). International Patent Classification codes are A24F40/10, A24F40/42 and A24F40/..
Tobacco
| Wed 29 Apr 2026
Munich, April 29 -- European Patent Office has received Shenzhen Happy Vaping Tech Ltd patent application for Electronic Cigarette Atomizer. Lin Guangrong and Zheng Xianbin developed the invention.
The patent application number is EP20240817028 20240315. The patent publication number is EP4728898 (A1). International Patent Cl..
Tobacco
| Wed 29 Apr 2026
Munich, April 29 -- Tae A Ind Co Ltd has submitted a patent application for Tobacco Ball, Method for Manufacturing Tobacco Ball, and Smoking Article Comprising Tobacco Ball. This invention was developed by Kim Yong Pil.
The patent application number is EP20240826224 20240618. The patent publication number is EP4728885 (A1). I..
Tobacco
| Wed 29 Apr 2026
Munich, April 29 -- China Tobacco Yunnan Industrial has submitted a patent application for Reconstituted Tobacco, Preparation Method Therefor, and Use Thereof. Han Yi, Shang Shanzhai, Tian Yongfeng, Gong Weimin, Hong Liu, Li Tinghua, Zhang Xia, Zhu Donglai and Qin Yunhua developed the invention.
The patent application number is..
Tobacco
| Tue 28 Apr 2026
Beijing, April 29 -- Hongta Tobacco Group has filed a patent application for Tray Storage Device and Storage and Conveying Method. This invention was developed by Xu Xiang, Du Jing, Wu Guiwen, Yang Yue, Yang Yihe, Yin Qiyao, Hu Shuxun, Ye Ruxi, Wu Yushan, Zhang Libin, Baek Woon-seong and Yin Tao.
The patent application number i..
Tobacco
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published Guiyang Potevio Logistics Technology and Potevio Logistics Technology patent application for Automatic Cigarette Supplementing Manipulator Capable of Moving in Multiple Directions. The invention was developed by Gu Guixian, Long Guiyou, Wang Tingwen, ..
Tobacco
| Tue 28 Apr 2026
Beijing, April 29 -- China Tobacco Henan Industrial has applied Chinese patent for Method for Regulating and Controlling Smoke Concentration of Tobacco Leaves and Regulating and Controlling Agent Thereof. Chen Yang, Meng Xiangyu, He Jingyu, Duan Kun, Jia Guotao, Jiang Huijuan, Ai Dan, Zhang Xiaona, Wang Ning and Zhang Keyan deve..
Tobacco
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has received China Tobacco Henan Industrial patent application for Nano Antibacterial Material as Well as Preparation Method and Application Thereof. Zang Xiangyu, Liu Qianjin, Zhang Jie, Li Yaoguang, Wan Ji, Wan Shuai, Ai Dan, Chen Biao, Cai Lili, Cao Xueying and ..
Tobacco
| Tue 28 Apr 2026
Beijing, April 29 -- China Tobacco Henan Industrial has sought patent for Tobacco Essence and Perfume Antibacterial Material and Preparation Method Thereof. This invention was developed by Zang Xiangyu, Liu Qianjin, Li Yaoguang, Wan Shuai, Xi Gaolei, Zhang Jie, Wan Ji, Cai Lili, Chen Biao, Ai Dan, Chen Steve and Yang Liuyi.
The..
Tobacco
| Tue 28 Apr 2026
Beijing, April 29 -- Hongyun Honghe Tobacco (Group) has applied Chinese patent for Cigarette Bar Anti-adhesion Device and Cigarette Bar Anti-adhesion Method. Li Chunhua, Li Qian, Lu Jianchao, Yang Zhaolong and Miao Xiangkai developed it.
The patent application number is CN202511398985 20250928. The patent publication number i..
Tobacco
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has released Nanjing Qiangong Intelligent Technology patent application for Cigarette Boxing Equipment for Side-opening Cigarette Case and Cigarette Loading Method. This invention was developed by Zhang Guoqin and Yang Hongbo.
The patent application number is CN20..
Tobacco
| Tue 28 Apr 2026
Beijing, April 29 -- Nanjing Qiangong Intelligent Technology has submitted a patent application for Cigarette Boxing Device for Side Opening Type Cigarette Case. This invention was developed by Zhang Guoqin and Yang Hongbo.
The patent application number is CN202410786423 20240618. The patent publication number is CN121158287 (A..
Tobacco
| Tue 28 Apr 2026
Beijing, April 29 -- Hubei China Tobacco Industry has filed a patent application for Tension Adjusting Device and Tension Adjusting Method for Tipping Paper. This invention was developed by Lu Xiaobo, Zhu Junzhao, Li Hao, Xiong Shiguo, Liu Pan, Zeng Xiongwei, Lin Long, Gao Guannan, Zhang Yu and Zhang Yi.
The patent application ..
Tobacco
| Tue 28 Apr 2026
Beijing, April 29 -- Hubei China Tobacco Industry has sought patent for Seal Feeding Device and Seal Feeding and Conveying Equipment. This invention was developed by Wang Junpeng, Li Liangkun, Feng Yang and Zhang Sen.
The patent application number is CN202511470173 20251015. The patent publication number is CN121158560 (A). Int..
Tobacco
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published Yunnan Tobacco of Qujing Branch patent application for Flue-cured Tobacco Transplanting Method Integrating Water-retaining Agent Slow Release Function and Cup Protection Function. The invention was developed by Dong Yu, Zhang Xuemei, Yang Fan, Cheng W..
Tobacco
| Wed 29 Apr 2026
Beijing, April 29 -- Guangdong Tobacco Guangzhou Co Ltd has filed a patent application for UPS Battery Management System and Method. This invention was developed by Zhong Songke, Qin Weilong, Chen Jipeng, Fang Yingqiang, Chen Senpeng, Fu Xue and Xu Runhuang.
The patent application number is CN202511152632 20250818. The patent..
Tobacco
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has released Qinhuangdao Tobacco Machinery patent application for Opposite Top Storage Cabinet Material Distribution Control Method, Control Device and Cut Tobacco Production System. This invention was developed by Wang Xiaofei, Zhang Tuo, Chi Jihui, Zhu Runze, Sun..
Tobacco
| Wed 29 Apr 2026
Beijing, April 29 -- Xiamen Tobacco Industry has filed a patent application for Cigarette Nozzle Device, Cigarette Nozzle Switching Control Method and Tobacco Production System. This invention was developed by Dai Yuxin, Ji Wenze, Li Nan and Wu Yusheng.
The patent application number is CN202511427541 20250930. The patent public..
Tobacco
| Wed 29 Apr 2026
Beijing, April 29 -- Yunnan Tobacco Quality Supervision and Inspection Station has sought patent for Preparation Method of Modified Cambridge Filter as Well as Product and Application of Modified Cambridge Filter. This invention was developed by Wang Chunqiong, Zeng Yanbo, Li Wei, Liu Yuchen, Li Dan, Ma Huiyu, Hu Binbin, Li Ganp..
Tobacco
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has released Yunnan University, Zhaotong Co Ltd Yunnan Tobacco Co Ltd and Yunnan Institute Of Microbiology patent application for Arthrobacter Sp. as Well as Fungicide and Application Thereof. This invention was developed by Wu Bi, Zhao Fang, Yun Hyun-mi, Yang Junz..
Tobacco
| Wed 29 Apr 2026
Beijing, April 29 -- Guizhou Tobacco Science Research Institute has applied Chinese patent for Pantoea Widely Distributed Strain YC2472 and Application Thereof. Cao Yi, Lu Ning, Gao Gui, Li Caibin and Chen Xingjiang developed it.
The patent application number is CN202511671403 20251114. The patent publication number is CN1211..
Tobacco
| Wed 29 Apr 2026
Beijing, April 29 -- Institute of Tobacco Research of CAAS, Qingzhou Tobacco Research Institute of China National Tobacco has sought patent for Underground Neosphingobium AR5-1 and Application Thereof in Growth Promotion and Drought Resistance. This invention was developed by Jing Changliang, Ma Siqi, Yang Kexin, Zou Ping, Li Ya..
Tobacco
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has received Fujian Tobacco Corp Nanping Corp and Tobacco Res Institute Caas patent application for Rhodococcus Qingshengii Fj5 for Promoting Tobacco Growth and Preventing and Treating Bacterial Wilt and Application of Rhodococcus Qingshengii Fj5. Liu Jianyang, Lin..
Tobacco
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published China Tobacco Henan Industrial patent application for Complex Microbial Inoculant for Producing Small-molecule Terpenoids and Application of Complex Microbial Inoculant. The invention was developed by Zhang Tingting, Yang Jinchu, Feng Yingjie, Liu Wen..
Tobacco
| Tue 28 Apr 2026
Beijing, April 29 -- China Tobacco Henan Industrial has applied Chinese patent for Extraction and Derivatization of Water-soluble Apple Polysaccharide and Application of Water-soluble Apple Polysaccharide in Cigarettes. Zhang Liuke, Chen Zhifei, Xi Gaolei, Yu Jianchun, Lu Changtong, Zhao Yongzhen, Chen Steve, Wang Zening, Ning Y..
Tobacco
| Wed 29 Apr 2026
Munich, April 29 -- Philip Morris Products has applied European patent for Aerosol-generating Device Comprising a Resonator with a Transmission Line. Dumler Ralf and Torreño Núñez Alberto developed it.
The patent application number is EP20240733170 20240613. The patent publication number is EP4727390 (A1). International Pate..
Tobacco
| Wed 29 Apr 2026
Munich, April 29 -- Philip Morris Products has sought patent for Aerosol-generating Article with Helical Airflow Path. This invention was developed by Bologna Matteo and Minzoni Mirko.
The patent application number is EP20240731986 20240610. The patent publication number is EP4727381 (A1). International Patent Classification co..
Tobacco
| Wed 29 Apr 2026
Munich, April 29 -- Philip Morris Products has submitted a patent application for Aerosol-generating Article with Downstream Fabric. This invention was developed by Bologna Matteo.
The patent application number is EP20240731987 20240610. The patent publication number is EP4727380 (A1). International Patent Classification codes ..
Tobacco
| Tue 28 Apr 2026
Beijing, April 29 -- Li Menglian has submitted a patent application for Cigarette End and Cigarette Ash Separating Cylinder.
The patent application number is CN202511343613 20250919. The patent publication number is CN121153912 (A). International Patent Classification codes are A24F19/00 and A24F19/14.
An abstract releas..
Tobacco
| Tue 28 Apr 2026
Beijing, April 29 -- China Tobacco Jiangsu Industrial has submitted a patent application for Nicotine Sustained-release Gel Product and Preparation Method Thereof. This invention was developed by Jiao Lingling, Zhu Huaiyuan, Cao Fan, Zhu Ying, Dong Huilin, Cao Yi, Wu Penglin, Chen Rui and Zhang Yuan.
The patent application numb..
Tobacco
| Tue 28 Apr 2026
Beijing, April 29 -- China Tobacco Henan Industrial has submitted a patent application for Method for Preparing Flavor for Enhancing Cigarette by Utilizing Low-oxygen Fermentation. This invention was developed by Feng Yingjie, Zhang Tingting, Yang Jinchu, Fu Yufeng, Wei Mingjie, Wang Erbin, Cheng Dongxu, Xi Gaolei, Li Chenggang ..
Tobacco
| Tue 28 Apr 2026
Beijing, April 29 -- Hubei China Tobacco Industry has applied Chinese patent for Material Consumption Determination Method and Device Based on Moisture Compensation, Equipment and Medium. Li Weixiong, Hu Yu, Yu Youhui, Wang Zhiqiang, Sun Zhihao, Zhu Bo, Huang Liguang and Wang Ya developed it.
The patent application number is CN..
Tobacco
| Tue 28 Apr 2026
Beijing, April 29 -- China Tobacco Hunan Industrial has sought patent for Expanded Cut Tobacco Preparation System and Method. This invention was developed by Mao Weijun, Yi Weihua, Yi Zhe, Li Chunxiu, Wang Hao, Kuang Xun, Wu Wenqiang, Zhu Saihua, Huang Yiqing, Shao Xin, Qin Hua and Liu Wenge.
The patent application number is CN..
Tobacco
| Tue 28 Apr 2026
Beijing, April 29 -- China Tobacco Jiangxi Industrial has submitted a patent application for Automatic Grinding Device for Pressing Roller of Stem Pressing Machine. Li Jianping, Chen Yong, Ling Bin, Hu Kunjian, Li Jianfang, Hu Zhiqiang and Li Qiang developed the invention.
The patent application number is CN202511611754 2025110..
Tobacco
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published Shanghai Tobacco Machinery patent application for Main Shaft Control Method and Device, Electronic Equipment and Storage Medium. The invention was developed by Zhao Xin, Zhu Yixi, Gu Changling, Shi Haoxuan, Du Weidan and Zu Shengdong.
The patent appl..
Tobacco
| Tue 28 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has received China Tobacco Henan Industrial patent application for Medicament for Improving Tobacco Leaf Quality and Economic Benefit and Application Method. Shen Hongtao, Yang Yongfeng, Chen Xiaolong, Ma Yiqiong, Chen Mengqi, Duan Weidong, Li Chenggang and Huang P..
Tobacco
| Mon 27 Apr 2026
Geneva, April 28 -- Imperial Tobacco Ltd and Fontem Beijing Tech Solutions Limited have submitted a patent application for Aerosol Generating Apparatus. Wei Anjian developed the invention.
The patent application number is WO2024CN124646 20241014. The patent publication number is WO2026081035 (A1). International Patent Classif..
Tobacco
| Tue 28 Apr 2026
Beijing, April 28 -- China Tobacco Yunnan Industrial has sought patent for Tobacco Formula Recommendation Method Based on Historical Replacement Data and Two-stage Optimization Model. This invention was developed by Yang Qianxu, Yang Ji, Li Yong, Yang Dezhong, Wang Hai, Zhu Baokun and Zhang Yipeng.
The patent application number..
Tobacco
| Mon 27 Apr 2026
Geneva, April 28 -- World Intellectual Property Organization has received Huizhou Kingdom Prec Industry Co Ltd patent application for Light-wave Heating Assembly and Aerosol Generation Apparatus. Liao Hexun developed the invention.
The patent application number is WO2024CN126070 20241021. The patent publication number is WO20..
Tobacco
| Mon 27 Apr 2026
Beijing, April 28 -- State Intellectual Property Office of China has published China Tobacco Henan Industrial patent application for Directional Classification and Use Method Based on Tobacco Leaf Positions. The invention was developed by Li Yue, Cheng Xianghong, Zhang Ziying, Zhao Sensen, Yao Qian, Yan Bingyan, Mu Jinli, Niu Zh..
Tobacco
| Mon 27 Apr 2026
Geneva, April 28 -- China Tobacco Yunnan Industrial has filed a patent application for Evaluation Method for Nutty Flavor Note in Cigarette Smoke, and Applications Thereof. This invention was developed by Zhang Tao, Yang Lei, Li Chao, Ye Xiangrui, He Xuefeng, Guan Bin, Zhang Tao, Zhang Ling, Lin Kun, Tao Ying, Liu Xin and Jiang ..
Tobacco
| Mon 27 Apr 2026
Beijing, April 28 -- State Intellectual Property Office of China has received China Tobacco Guangxi Industrial patent application for Cigarette Point-of-sale Business District Division Method, Device and Equipment. Mo Yuhua, Wang Jibin, Deng Chao, Bai Sen, Lee Paiwoo, Liu Xipeng and Chen Kaidi developed the invention.
The paten..
Tobacco
| Tue 28 Apr 2026
Beijing, April 28 -- China Tobacco Henan Industrial has sought patent for Temperature Measurement System for Multi-point Rapid Positioning Measurement and Temperature Field Reconstruction Method. This invention was developed by Li Shijie, Nie Changwu, Chen Zepao, Niu Yapeng, Song Weimin, Zhang Zhe, Huang Zhenzhen and Wan Shuai.
..
Tobacco
| Tue 28 Apr 2026
Geneva, April 28 -- Japan Tobacco has applied WIPO patent for Non-combustion Heated Tobacco and Electrically Heated Tobacco Product. Terao Fumitaka and Ota Kosuke developed it.
The patent application number is WO2024JP36967 20241017. The patent publication number is WO2026083542 (A1). International Patent Classification codes a..
Tobacco
| Mon 27 Apr 2026
Beijing, April 28 -- State Intellectual Property Office of China has received Hongyun Honghe Tobacco (Group) patent application for Intelligent Scheduling System for Tobacco Storage Park. Sheng Xiaohe, Wang Rui, Zhou Yingkui, Yang Jingjin, You Liqing, He Xiaoqiang, Guo Ge, Xiang Hu and Wang Long developed the invention.
The pat..
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