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Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- State Intellectual Property Office of China has received Hubei Xinye Tobacco Sheet Dev Co Ltd and Hubei China Tobacco Industry patent application for Tobacco Wastewater Treatment Method. Xiao Kai, Wei Dujuan, Kim Bae, Liu Likan and Zhong Hai developed the invention. The patent application number is CN20261..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- State Intellectual Property Office of China has received Shenzhen Co Of China National Tobacco Corporation patent application for Automatic Cigarette Checking Management System and Method for Horizontal Sorting Equipment. Li Lingao, Huang Zengda, Li Kewei, Lu Huajun, Wu Xiongyue, Zhang Cong, Xu Tong and Weng ..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- Zhongnong Yangguang Jilin Big Data Group Co Ltd has sought patent for Tobacco Planting Meteorological Suitability Analysis Method and System. This invention was developed by Zhang Lei, Zhao Ming, Sun Hao, Xie Jinfan, Li Xiaoshuang, San Yushuo, Zhong Xinhui, Wang Mohan and Zhao Jinze. The patent application..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- Liyang Branch Changzhou Tobacco Co Ltd has been awarded a patent for Tobacco Employee Excellent Performance Assessment Point Card. This invention was developed by Shi Lei. The patent application number is CN202520335349U 20250228. The patent publication number is CN223815606 (U). International Patent Class..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- State Intellectual Property Office of China has awarded a patent to Shanghai Tobacco Group and Shanghai Tobacco Group Beijing Cigarette Factory Co Ltd for Material Blocking Device and Conveying System. Yu Zhenjiang, Han Wei, Ge Tuo, Zhang Bing, Zhao Guanrong, Guo Shuoda, Li Dong, Liu Zhenqiang, Gao Xueyi and ..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- Dongguan Strong Laser Advanced Equipment has obtained a patent for optical disk cutting and forming equipment. This invention was developed by Lai Chengfei, Wei Chao and Tao Fawang. The patent application number is CN202520402727U 20250307. The patent publication number is CN223811691 (U). International Pa..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- Changsha Zhongjin Intelligent Equipment has received a patent for Pushing Mechanism of Gantry Shear. This invention was developed by Yang Daizhang, Lin Tao and Liu Changlin. The patent application number is CN202520174548U 20250126. The patent publication number is CN223811618 (U). International Patent Cla..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- State Intellectual Property Office of China has received Huasu Shulian Tech Co Ltd and Nanjing Howso Tech Co Ltd patent application for Driver Smoking Behavior Detection Method Based on Improved Yolov7. Wang Jibin, Hu Yuchuan, Chen Dalong and Chen Haoran developed the invention. The patent application numb..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- Beijing China Tobacco Innovation Tech Co Ltd has submitted a patent application for Contract Compliance Examination Method and System Based on Large Language Model, and Storage Medium. Wu Xinjian, Song Ze, Chu Guangyan, Yin Zhiheng, Xue Song, Wang Xin, Wang Zhaofeng, Teng Jia and Liu Luyuan developed the inve..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- Chinese Patent for Dust Removal Device for Tobacco Material Tank has been issued to Hubei China Tobacco Industry and Hubei Xinye Tobacco Sheet Dev Co Ltd. This invention was developed by Xia Zhigang, Li Pengfei, Huang Wen, Liu Jianhua, Chen Qianjin, Peng Rui, Wu Kang, Ma Pan, Qiu Houping and Wang Jun. The ..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- Shanghai Meili Experimental Tech Co Ltd has obtained a patent for modular cigarette and electronic cigarette smoking device. This invention was developed by Ji Xiaosu and Tang Zuoheng. The patent application number is CN20252001376U 20250102. The patent publication number is CN223817015 (U). International ..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- Dongguan Bailin Tech Co Ltd has been granted a patent for Efficient Core Sleeving Device of Electronic Cigarette Atomizer. Wang Lanlan and Gao Bingbing developed the invention. The patent application number is CN20242358696U 20241211. The patent publication number is CN223817014 (U). International Patent C..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- Shenzhen Xinxi Electronics Co Ltd has received a patent for Flexible Electronic Cigarette Shell. This invention was developed by Hu Canwen and Zhang Yujie. The patent application number is CN20242326438U 20241209. The patent publication number is CN223816982 (U). International Patent Classification codes a..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- State Intellectual Property Office of China has awarded a patent to Guangdong Liran Biotechnology Co Ltd for Electronic Atomizer with Tobacco Tar Leakage Prevention Structure. Qin Fei developed the invention. The patent application number is CN202422906045U 20241126. The patent publication number is CN2238..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- Zhu Kemei has obtained a patent for pressing type blast bead filter cigarette holder. The patent application number is CN202520128527U 20250120. The patent publication number is CN223816969 (U). International Patent Classification code is A24F13/06. State Intellectual Property Office of China has rele..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- Hubei Jinye Yuyang Chemical Fibre Co Ltd has secured a patent on Spiral Air Cut Tobacco Feeder. Yuan Guojun, Chen Shuiping, Gong Huajin, Wang Xiaodi and Zhang Yingying developed the invention. The patent application number is CN202423310908U 20241231. The patent publication number is CN223816967 (U). Inter..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- Chinese Patent for Novel Cutting Device with Screening Function for Tobacco Raw Material Production has been issued to Wuhan Fengxiang Tech Development Co Ltd. This invention was developed by Zhang Kefang and Wang Kongsu. The patent application number is CN202423291062U 20241231. The patent publication num..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- Zhongyan Detection Co Ltd has obtained a patent for electronic nose assisted tobacco storage monitor. This invention was developed by Liao Lifang and Cai Juyang. The patent application number is CN20252044599U 20250109. The patent publication number is CN223815124 (U). International Patent Classification c..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- Guangzhou Hongyu Machinery Tech Co Ltd has been awarded a patent for Tobacco Bale Box Taking and Overturning Mechanism. This invention was developed by Hu Zihua. The patent application number is CN20252020387U 20250106. The patent publication number is CN223812756 (U). International Patent Classification c..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- Chuxiong State Branch Yunnan Tobacco Company has been granted a patent for Spraying Device Suitable for Pesticide for Flue-cured Tobacco Powdery Mildew. He Chunhong, Hu Yang, Luo Xiaosha, Li Jie, Pan Zhijun, Zhu Haihui, Ma Quan, Yang Lan, Liu Fuchao, He Xinglin, Urayoshi, Wang An'an, Hu Haidie, Yang Shuyao an..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- Shandong Linyi Tobacco has been granted a patent for Pesticide Spraying Protection Device. Chu Zhenhua, Wei Daifu, Yu Wenming, Li Xingtao, Gao Qinglei, Zhang Ming, Wu Bo and Tian Peng developed the invention. The patent application number is CN202520143304U 20250122. The patent publication number is CN223816..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- Shenzhen Kangweipu Technology has secured a patent on Electronic Cigarette. Wang Guangrui developed the invention. The patent application number is CN202520215470U 20250211. The patent publication number is CN223817008 (U). International Patent Classification codes are A24F40/10 and A24F40/42. The abstract..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- Shenzhen Kangweipu Technology has been granted a patent for Electronic Atomization Device. Wang Guangrui developed the invention. The patent application number is CN20242390727U 20241216. The patent publication number is CN223816990 (U). International Patent Classification codes are A24F40/10, A24F40/40 an..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- Shenzhen Greenvaper Technology has been awarded a patent for Electronic Atomizer Capable of Preventing Liquid Leakage. This invention was developed by Jiang Pengxiang, Kuang Shuangxi, Su Yong and Pang Xu. The patent application number is CN20242334704U 20241210. The patent publication number is CN223816983..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- Chinese Patent for Steam Fog Generating Device has been issued to Shenzhen Kangweipu Technology. This invention was developed by Wang Guangrui. The patent application number is CN202423155262U 20241219. The patent publication number is CN223816974 (U). International Patent Classification codes are A24F40/1..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- Chinese Patent for Slow-release Cigarette-giving Cigarette Holder has been issued to China Tobacco Hunan Industrial. This invention was developed by Tan Chao, Luo Wei, Yang Cheng, Chen Kai, Liu Wei, Luo Jia, Li Yanchun, Chen Qian, Wang Liang and Qin Yanhua. The patent application number is CN202423174631U 20..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- China Tobacco Guizhou Industrial has been granted a patent for Separation and Recovery Device. Pan Feng, Wang Xiao, Cao Jun, Zhou Jian, Cai Xingjun, Tan Weiguo, Huang Xu and Wu Shuqing developed the invention. The patent application number is CN20252043416U 20250107. The patent publication number is CN223816..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- Chongqing China Tobacco Industry has obtained a patent for tobacco shred incoming amount adjusting device of YJ118 metering trough. This invention was developed by Dai Hongbing, Zhang Mingqiang, Huang Ligang and Liu Feng. The patent application number is CN20242327818U 20241209. The patent publication numb..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- China Tobacco Guangxi Industrial has secured a patent on Device for Rapidly Measuring Length of Cigarette Filter Rod and Cigarette Rod in Cigarette Making Machine Changing and Board Changing Process. Wu Haibo, Lu Chao, Xu Guoqing, Liu Yanliang, Cho Song-sik, Li Xinjie, Wang Hewei, Wu Weiyang, Fei Yucheng and ..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- China Tobacco Guangxi Industrial has obtained a patent for rapid adjusting and positioning tool for cigarette tongue of cigarette making machine. This invention was developed by Tan Wenyuan, Wu Yi, Wu Weiyang, Xu Guoqing, Dong Zhengdao, Zhang Ming, Jiang Gang, Cho Song-sik, Liao Jiafu and Wei Peng. The paten..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- Hongta Tobacco Group has obtained a patent for high-efficiency threshing machine with multiple threshing rollers. This invention was developed by Li Cheng, Li Jianrong, Jue Yizhen, Yang Gang and Pu Wenqiang. The patent application number is CN20242395731U 20241216. The patent publication number is CN22381695..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- Hubei China Tobacco Industry has obtained a patent for processing device for sheet by rolling method. This invention was developed by Hao Xin, Zhao Fenghai, Zhu Feng, Wu Qiao, Xiao Jingshu, Yu Yang and Huang Yuanjing. The patent application number is CN202423289395U 20241230. The patent publication number is..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- Luoyang Company Henan Tobacco Company has secured a patent on Tobacco Drying Frame. Song Zhengxiong, Wang Hui, Zhou Junxue, Li Qiujian, Li Mengzhu and Zhang Yuning developed the invention. The patent application number is CN202520171129U 20250125. The patent publication number is CN223816955 (U). Internation..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- State Intellectual Property Office of China has awarded a patent to China Tobacco Guangxi Industrial for Small-flow Material Blending Device. Xie Zanwu, Tan Honghan, Wang Yinyi, Teng Jubing, Li Jiang, Su Zhendong, Huang Guoyun, Tang Zhanheng, Mo Lidong, He Lilian, Li Zhongfang, Li Jingxin, Wang Hongnian and C..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- Hongta Tobacco Group has obtained a patent for tobacco lamina classifying, orthogonal screening and large tobacco lamina slitting device suitable for medium and thin cigarette primary processing. This invention was developed by Li Cunhua, Ma Changlei, Luo Kaicai, Jin Jian, Zong Hongfeng, Yang Junwen, Tang Wen..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- State Intellectual Property Office of China has awarded a patent to China Tobacco Guangdong Industrial for Steam Distributor Structure and Cut Tobacco Dryer. Wu Zongzhu, Zhou Weitao, Chen Jianfeng, Zhen Yaojia, Yang Lihua, Xu Yongjie, Chen Zhenye, Kuang Suqin, Zhou Jiawen, He Jiaxi, Huang Jiajie, Song Lianghu..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- Guizhou Provincial Tobacco Company, Liupanshui has been granted a patent for Automatic Lifting Tobacco Hanging Frame. Wang Chengyong, Dong Junxing, Zou Qibo, Gu Yong, Chen Peng, Zhang Zheng and Wang Qunwei developed the invention. The patent application number is CN202520125279U 20250120. The patent publicat..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- Luzhou Branch Sichuan Tobacco has been granted a patent for Auxiliary Device for Accurately Controlling Flue-cured Tobacco Planting Density. This invention was developed by Peng Tao, Chen Jian, Pu Jinping, Choi An, Yang Zhongxue, Tao Yuan, Zhou Xiaoqi, Guo Heye, Zeng Yi, Kang Jin, Yang Xu, Zhu Chenghe, Luo Yo..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- China Tobacco Guizhou Industrial has been granted a patent for Cleaning Nozzle. This invention was developed by Bao Qi, Huang Qianheng, Rong Zeyu, Wang Jinping, Wu Chaosong, He Zhongshi, Tang Ruifu, Lu Daoxiu and Luo Qingli. The patent application number is CN202520177520U 20250127. The patent publication nu..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- Hubei China Tobacco Industry has secured a patent on Automatic Locking Device for Cabinet Door Handle. Chen Ming, Chen Zhengguo, Chen Li, Xu Chenxiao and Shen Fei developed the invention. The patent application number is CN202520374847U 20250305. The patent publication number is CN223813975 (U). Internationa..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- Hubei China Tobacco Industry has received a patent for High-concentration Saline Water Storage Device for Boiler. This invention was developed by Wang Xiaofeng, Yin Liang, Yang Huaqiang, Zhang Yousong, Zhang Ruiqi, Zhao Kai and An Guosheng. The patent application number is CN202520415105U 20250311. The paten..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- State Intellectual Property Office of China has awarded a patent to Hongta Tobacco Group for Parchment Paper Guide Rail Stabilizing Device. Yang Xiaoming, Yang Jie, Dong Ying, Wang Feng, Li Zhihong and Wang Zhengxiong developed the invention. The patent application number is CN202520220681U 20250212. The p..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- State Intellectual Property Office of China has awarded a patent to China Tobacco Guangdong Industrial for Material Conveying System and Cigarette Cut Tobacco Production Line. Guan Ba, Chen Haixing, Xiao Liubao and Zou Xueyong developed the invention. The patent application number is CN202520460672U 20250317..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- Chinese Patent for Quantitative Conveying Device of Shredding Machine has been issued to China Tobacco Anhui Industrial. This invention was developed by Shao Yibo, Shi Shaoqing, Li Kaifu, Sun Yong-yeon, Zhang Li, Li Ya and Xu Xiu. The patent application number is CN202520586598U 20250331. The patent publicat..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- State Intellectual Property Office of China has awarded a patent to Sichuan Tobacco Corporation, Yibin Branch for Flue-cured Tobacco Stem Pulling-out Device. Cheng Zhimin, Zhou Xianguo, Chen Yixuan, Yang Yang, Tang Ming, Yin Jie, Cai Yi, Yan Min, Li Youhui, Wang Guanghe, Li Xia, Yi Man, Huang Sheng, Yang Yide..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- State Intellectual Property Office of China has awarded a patent to Wenshan State Company of Yunnan Tobacco for Light and Simple Auxiliary Hanging Piece Device for Flue-cured Tobacco Transplanting. Wang Yongzhen, Mei Wenqiang, Liu Quancai, Zhang Min, Zhang Dengwu, Lou Ya, Li Bo, Jiang Hongjia, Zhang Siwei, Xi..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- Shandong Linyi Tobacco has been granted a patent for Rotary Seedling Taking Device of Tobacco Transplanter. Tai Lei, Liu Yuande, Zhao Yuxing, Liu Shucun, Zhang Fujun, Yang Xing'e, Fu Chenglong, Cheng Fanrui and Zhou Long developed the invention. The patent application number is CN202520299569U 20250225. The ..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- Hongta Tobacco Group has received a patent for Fixing Support for Hot Melt Adhesive Pipe. This invention was developed by Chen Yanmeng, Dao Ronggui, Wu Peng, Lyu Xiaobo, Li Jun and Yu Junyi. The patent application number is CN202520428613U 20250312. The patent publication number is CN223812755 (U). Internati..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- Hongta Tobacco Group has secured a patent on Stable Carton Conveying Assembly. Li Zhihong, Yang Luohua, Yang Jinping, Dong Yuxing and Wang Feng developed the invention. The patent application number is CN202520144474U 20250122. The patent publication number is CN223812754 (U). International Patent Classifi..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- Chinese Patent for Label Fixing Device has been issued to Hongta Tobacco Group. This invention was developed by Liu Yang, Guan Yujin, Lee Hee-dong, Ma Ruiling, Wang Wenhao, Zhai Yu, Xiang Hong, Zhang Junbo, Kong Lingtao, Xu Shirui, Tang Xu, Li Ang, Li Mengyang, Zhuang Yili, Zheng Luying, Huang Jiace and Liu X..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- State Intellectual Property Office of China has awarded a patent to Hongta Tobacco Group for Parchment Paper Flattening Device. Yang Xiaoming, Yang Xiongbin, Dong Ying, Wang Feng, Li Zhihong and Gao Changjiang developed the invention. The patent application number is CN202520220684U 20250212. The patent pu..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- Hongta Tobacco Group has secured a patent on Tobacco Bale Lifting and Overturning Mechanism and Packaging Production Line. Zheng Mao, Bai Fan, Yao Jia, Gao Jinlei, Liu Yang, Wang Jun, Yang Rong and Dou Jianfeng developed the invention. The patent application number is CN202520425345U 20250312. The patent pub..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- State Intellectual Property Office of China has received Shandong Linyi Tobacco patent application for Tobacco-grain Intercropping Mode Recognition Method Based on Multilayer Semantic Segmentation and Line Structure Analysis. Chen Xiuzhai, Zhang Zhiyong, Ou Zaiyuan, Wang Yong, Gao Pengcheng, Jiang Zibin, Wang..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- Hongta Tobacco Group has been granted a patent for Maintenance Device for Transparent Paper Conveying and Cutting Component of Packaging Machine. Bai Xianting, Yang Liheng, Xia Liangliang, Qu Xi, Zhang Hui, Li Chenghua, Li Shaoming, Sun Lixin and Hu Wanke developed the invention. The patent application numbe..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- Shandong Linyi Tobacco has obtained a patent for portable sampling tool for peanut field disease detection. This invention was developed by Zong Hao, Tian Lei, Wang Lili, Chen Wenjun, Yang Bo, Zhang Jianlong, Cheng Yunji, Zhang Zhiyong, Chen Xiuzhai, Tan Xiaolei, Gao Pengcheng, Liu Yong, Lu Xiwen, Yu Haizhou,..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- State Intellectual Property Office of China has awarded a patent to Hongta Tobacco Group for Automatic Scanning Device of Manual Carton Sealing Machine. Liu Yang, Luo Jinbo, Zheng Luying, Liu Xing, Ji Lei, Li Shu'en, Xiao Xuanming, Xiang Hong, Guan Yujin, Lyu Xiaobo, Li Mengyang, Zhuang Yili, Huang Jiace, Lu ..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- Hongta Tobacco Group has sought patent for Cigarette Quality Evaluation Method. This invention was developed by Chen Jing, Yang Chengbo, Wang Rui, Wang Hongshuai, Zhu Mingjiao and Feng Xiyun. The patent application number is CN202610616608 20260507. The patent publication number is CN122332748 (A). Internati..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- China Tobacco Hunan Industrial has submitted a patent application for Cigarette Cut Tobacco Data Fusion Quality Tracking Management Method and System. Chen Wenfeng, Ou Huawei, Zhou Zhou, Zhou Nianpeng, Zhao Zengtian, Cai Dan and Yuan Xianxin developed the invention. The patent application number is CN2026103..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- Hongyun Honghe Tobacco (Group) has sought patent for Inventory Management Method, Device and Equipment for Recovered Tobacco Shreds and Storage Medium. This invention was developed by Wang Yaxin, Tao Li, Chen Deli, Wang Yafeng, Sun Chengshun and Gao Yang. The patent application number is CN202610400392 20260..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- Jilin Tobacco Industrial has secured a patent on Spice Extraction Device. Ren Zhaohui, Liu Pengfei, Su Liang, Gu Chaolin, Zhang Hongfei, Liu Wenchun, Zang Wanchen, Guan Xin, Zhang Xiaoping and Shao Zhihui developed the invention. The patent application number is CN202520195717U 20250208. The patent publicati..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- China Tobacco Zhejiang lndustrial has submitted a patent application for Product Appearance Defect Geometric Measurement Method and Computer Equipment. This invention was developed by Rong Ping, He Yangjie, You Jinqing, Xu Hengyu, Zhou Decheng, Huang Hua, Li Maosong, Lin Jiannan, Chen Zhaoding, Xu Yupeng, Din..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- State Intellectual Property Office of China has awarded a patent to Hubei China Tobacco Industry for Quick-release Device for Chain. Zhang Li, Xiong Jiawen, Wang Xin, Wang Xiangyu, Li Fei and Wei Shengxiong developed the invention. The patent application number is CN202520449470U 20250314. The patent publica..

Tobacco

  |  Mon 12 Oct 2026

Beijing, Oct. 12 -- China Tobacco Yunnan Industrial has obtained a patent for tobacco shred stem winnowing machine. This invention was developed by Tang Jun, Lin Wenqiang, Yi Bin, Zhou Bing, Ma Ning, Yang Tao, Xie Kun, Li Wenqi, He Banghua and Tan Guozhi. The patent application number is CN202520132901U 20250121. The patent pub..

Tobacco

  |  Mon 12 Oct 2026

Beijing, Oct. 12 -- State Intellectual Property Office of China has awarded a patent to China Tobacco Guizhou Industrial for Tobacco Shred Winnowing Device. Wei Yipeng, Wu Ye and Fang Xiuyuan developed the invention. The patent application number is CN202520171508U 20250124. The patent publication number is CN223819127 (U). Int..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- China Tobacco Zhejiang lndustrial has submitted a patent application for Cigarette Case Defect Detection Method and Device, Electronic Equipment and Medium. This invention was developed by Wang Wenbo, Shen Yuhang, Ye Kangwei, He Liquan, Ying Wei, Zhou Wei, Zhang Chi, Wang Jianwei, Huang Hua and Jiang Jiabin. ..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- State Intellectual Property Office of China has published Jilin Tobacco Industrial patent application for Factory Multi-source Energy System Collaborative Scheduling Method, System, Equipment and Medium. The invention was developed by Soetsu, Lyu Xin, Chang Jiaheng, Wang Xue, Song Jian, Zhang Hua, Zhou Wenbin..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- Jilin Tobacco Industrial has received a patent for Pipeline Blockage Cleaning Device for Filter Stick Receiving Station of Cigarette Making and Plug Assembling Machine. This invention was developed by Gu Chunliang, Li Yongqiang, Liang Yonggang, Feng Kai and Wang Jiyuan. The patent application number is CN202..

Tobacco

  |  Tue 13 Oct 2026

Beijing, Oct. 12 -- State Intellectual Property Office of China has awarded a patent to Jilin Tobacco Industrial for Spice Processing Device. Ren Zhaohui, Gu Chaolin, Su Liang, Liu Pengfei, Zhang Hongfei, Liu Wenchun, Zhang Mingyue and Cui Bing developed the invention. The patent application number is CN20252078222U 20250114. T..

Tobacco

  |  Sat 10 Oct 2026

Beijing, Oct. 10 -- Anhui Wannan Tobacco Leaf and Institute of Tobacco Research of CAAS, Qingzhou Tobacco Research Institute of China National Tobacco have obtained a patent for flue-cured tobacco curing barn temperature detection equipment with multiple monitoring points arranged. This invention was developed by Dong Xiangzhou,..

Tobacco

  |  Sat 10 Oct 2026

Beijing, Oct. 10 -- Shanghai Tobacco Group and Shanghai Tobacco Group Beijing Cigarette Factory Co Ltd have received a patent for Cigarette Making Machine Capable of Improving Cigarette Paper Glue Absorption Performance. This invention was developed by Wang Tao, Luo Chennan, Yu Tong, Zhou Xuebin, Liu Yu, Zheng Yi, Liu Yannan, Wa..

Tobacco

  |  Sun 11 Oct 2026

Alexandria, Oct. 10 -- Bussey Faatima has submitted a patent application for Adhesive Patch System for Smoking Product. The patent application number is US202619634144 20260331. The patent publication number is US20260297394 (A1). International Patent Classification codes are A24C1/00, A24F47/00, C09J11/06, C09J5/00, C09J7/..

Tobacco

  |  Sat 10 Oct 2026

Beijing, Oct. 10 -- Hongta Tobacco Group has been granted a patent for Filter Bag Cleaning Device. Jin Jian, Li Jianrong, Qiu Shiqiang, Li Nanxi, Tian Luanluan, Zhang Ping, Lyu Xiaobo, Qi Wenhui, Xia Feng, Lin Zhongwen, Li Cheng, Zhang Ye, Li Jianwei and Lei Xiang developed the invention. The patent application number is CN2025..

Tobacco

  |  Sat 10 Oct 2026

Beijing, Oct. 10 -- State Intellectual Property Office of China has awarded a patent to Hu Feng for Intelligent Temperature Control Electronic Cigarette. The patent application number is CN202520163443U 20250124. The patent publication number is CN223810411 (U). International Patent Classification codes are A24F40/40, A24F40..

Tobacco

  |  Sat 10 Oct 2026

Beijing, Oct. 10 -- Shenzhen Youme Network Technology has been awarded a patent for Electronic Cigarette Capable of Automatically Separating Oil Core. This invention was developed by Chen Chaoxian, Zhou Bo and Xiong Wei. The patent application number is CN202423181139U 20241223. The patent publication number is CN223810407 (U)...

Tobacco

  |  Sat 10 Oct 2026

Beijing, Oct. 10 -- Chinese Patent for Electronic Cigarette Capable of Displaying and Hiding Oil Quantity in 360-degree Rotation Mode has been issued to Dongguan Moke Technology. This invention was developed by Lyu Zhe. The patent application number is CN202520116830U 20250118. The patent publication number is CN223810390 (U). ..

Tobacco

  |  Sat 10 Oct 2026

Beijing, Oct. 10 -- Shenzhen Itsuwa Technology has received a patent for Oil Core Separation Type Electronic Cigarette. This invention was developed by Guo Ruyun. The patent application number is CN20252053554U 20250109. The patent publication number is CN223810389 (U). International Patent Classification codes are A24F40/10 an..

Tobacco

  |  Sat 10 Oct 2026

Beijing, Oct. 10 -- Chinese Patent for Cigarette Ash Collecting Mechanism and Smoking Device has been issued to Dongguan Wopin Zhizao Technology. This invention was developed by Ma Yangsheng. The patent application number is CN202422861035U 20241122. The patent publication number is CN223810373 (U). International Patent Classif..

Tobacco

  |  Sat 10 Oct 2026

Beijing, Oct. 10 -- China Tobacco Guangdong Industrial has been granted a patent for Positioning Device and Rolling Forming Machine. This invention was developed by Tan Weiguo, Zhang Fuhua, Shi Xiaobing, Yang Hongbin and Chen Kaibin. The patent application number is CN202520173289U 20250126. The patent publication number is CN2..

Tobacco

  |  Sat 10 Oct 2026

Beijing, Oct. 10 -- Jiangsu Haofeng Biotechnology Co Ltd has been granted a patent for Packaging Equipment for Rose Tea Flavor Cigarette Essence Blasting Bead Production. This invention was developed by Yang Fan. The patent application number is CN202423226159U 20241226. The patent publication number is CN223810370 (U). Inter..

Tobacco

  |  Sat 10 Oct 2026

Beijing, Oct. 10 -- State Intellectual Property Office of China has awarded a patent to Mudanjiang Yingdi Machinery Mfg Co Ltd for Rapping Device for Producing Cigarette Materials. Jiang Jun and Wang Yangling developed the invention. The patent application number is CN202520198873U 20250208. The patent publication number is C..

Tobacco

  |  Sat 10 Oct 2026

Beijing, Oct. 10 -- China Tobacco Sichuan Industrial has obtained a patent for cigar feeding mechanism. This invention was developed by Gao Sen, Xue Fang, Chen Jiaowen, Li Dongliang, Gao Jie, Zhang Pengfei, Miao Qian, Yang Rongchao, Li Dong and Zhang Zhengcheng. The patent application number is CN202422712483U 20241107. The pat..

Tobacco

  |  Sat 10 Oct 2026

Beijing, Oct. 10 -- Chinese Patent for Pressing Head for Improving Packaging Uniformity of Tobacco Flakes has been issued to Hongta Tobacco Group. This invention was developed by Li Cheng, Li Jianrong, Cao Bin, Feng Lichuan and Fan Sijin. The patent application number is CN202423180729U 20241223. The patent publication number i..

Tobacco

  |  Sat 10 Oct 2026

Beijing, Oct. 10 -- State Intellectual Property Office of China has awarded a patent to Wengan Branch of Qiannan Tobacco for Tobacco Baking Device with Uniform Drying Function. Zhang Qingzhu, He Yuan, Luo Mingquan, Yang Yan, Yuan Kaiqun, He Yufang, Shi Congyi and Li Qiang developed the invention. The patent application number i..

Tobacco

  |  Sat 10 Oct 2026

Beijing, Oct. 10 -- China Tobacco Fujian Industrial has been granted a patent for Hot Air Leaf Moistening Machine. Que Sihua, Li Yifei, Wang Ruiliang, Zhang Liangbin, Jiang Huanyuan and Lin Zhiping developed the invention. The patent application number is CN20252020363U 20250106. The patent publication number is CN223810363 (U)..

Tobacco

  |  Sat 10 Oct 2026

Beijing, Oct. 10 -- Honghu Zhongrui Machinery Mfg Co Ltd has been granted a patent for Material Uniformizing Mechanism of Tobacco Shred Uniformizing Device. This invention was developed by Zhou Zhizhong, Zhou Xing, Zhan Hongbo and Yin Yang. The patent application number is CN20252023480U 20250106. The patent publication numbe..

Tobacco

  |  Sat 10 Oct 2026

Beijing, Oct. 10 -- State Intellectual Property Office of China has awarded a patent to China Tobacco Guangdong Industrial for Supporting Device and Rotary Structure. Li Yongqiang, Ren Zhizhong, Ye Jiashu, Yang Jixing, Yao Wenhao and Wang Weiqiang developed the invention. The patent application number is CN202520417407U 2025031..

Tobacco

  |  Sat 10 Oct 2026

Beijing, Oct. 10 -- Chinese Patent for Portable Cigarette Draw Resistance Dynamic Flow Detection Device has been issued to Hongyun Honghe Tobacco (Group). This invention was developed by Li Siyuan, Yang Jingjin, Liu Jihui, Cui Yuxiang, Su Li, Chen Ming and Yu Tao. The patent application number is CN20252041753U 20250108. The pa..

Tobacco

  |  Sat 10 Oct 2026

Beijing, Oct. 10 -- Hubei China Tobacco Industry has secured a patent on Cigar Alcoholization Box Taking and Placing Device. Li Ziwei, Wei Heping, Shen Fei, Wei Yuanquan and Shen Guosheng developed the invention. The patent application number is CN202520569172U 20250328. The patent publication number is CN223804450 (U). Interna..

Tobacco

  |  Sat 10 Oct 2026

Beijing, Oct. 10 -- China Tobacco Guangdong Industrial has been granted a patent for Smoke Box Sampling Inspection Auxiliary Device and Smoke Box Transportation System. Feng Guanning, Cao Yuanyuan and Lu Quanbo developed the invention. The patent application number is CN202520544797U 20250326. The patent publication number is C..

Tobacco

  |  Sat 10 Oct 2026

Beijing, Oct. 10 -- State Intellectual Property Office of China has awarded a patent to Hubei China Tobacco Industry for Cigarette Delivery and Warehousing Conveyor. Chen Lin, Dong Guangjun, Li Lei, Wen Yan, Hu Lichang, Chu Wei and Liu Chen developed the invention. The patent application number is CN202520533088U 20250325. The ..

Tobacco

  |  Sat 10 Oct 2026

Alexandria, Oct. 9 -- Kolon Inc and KT&G have sought patent for Eco-friendly Filter for Smoking Article Having Disintegrability. This invention was developed by Yang Jin Chul, Jeong Jong Cheol, Ma Kyeng-bae, Seo Seung Dong, Ha Sung Hoon, Ahn Ki Jin, Jin Sang Woo, Lee Jeong Hun, Hwang Min Hee, Jeong Young Han and Hwang Yeong Nam...

Tobacco

  |  Fri 09 Oct 2026

Beijing, Oct. 9 -- Yunnan Tobacco Co Dali Branch and Luoyang Yitong Electrical Technology have been awarded a patent for Multifunctional Plant Protection Machine. This invention was developed by Xu Fahua, Zeng Yingjun, Lan Haiyang, Li Shixiang, Han Jiatong, Xie Linjin, Gao Limin, Zhang Shunxue, Chen Pengfei, Hou Chaolei and Gao ..

Tobacco

  |  Fri 09 Oct 2026

Beijing, Oct. 9 -- Shenzhen Zhuofan Biotechnology Co Ltd has been awarded a patent for Raw Material Mixer for Electronic Cigarette Production. This invention was developed by Zuo Chuan, Liu Fengying, Sun Qingjiang and Zhou Yuanhui. The patent application number is CN202520275552U 20250220. The patent publication number is CN2..

Tobacco

  |  Fri 09 Oct 2026

Beijing, Oct. 9 -- Langao Baofa Electronic Commerce Co Ltd has received a patent for Rotary Smoking Equipment for Smoking Preserved Meat. This invention was developed by Zhang Daobao. The patent application number is CN202520150584U 20250122. The patent publication number is CN223799193 (U). International Patent Classificatio..

Tobacco

  |  Sat 10 Oct 2026

Beijing, Oct. 9 -- Zhao Wu has been granted a patent for Portable Cigarette Case. The patent application number is CN202520553160U 20250327. The patent publication number is CN223804069 (U). International Patent Classification codes are A24F15/20, B65D25/04, B65D25/10, B65D43/22 and B65D85/10. According to the abstract r..

Tobacco

  |  Fri 09 Oct 2026

Beijing, Oct. 9 -- Hu Hengzhi has been granted a patent for Foreign Matter Removing Device for Tobacco Primary Processing. The patent application number is CN202520149656U 20250122. The patent publication number is CN223799277 (U). International Patent Classification codes are A24B3/18, A24B5/12 and B07B1/28. According ..

Tobacco

  |  Fri 09 Oct 2026

Beijing, Oct. 9 -- Jiangsu Hengsen Tobacco Machinery Co Ltd has been granted a patent for Device for Scattering Tobacco Cakes and Separating Stems and Leaves. This invention was developed by Wu Ping, Tian Shuimin, Xu Xiaowei, Zhu Zhiyong, Sun Bo, Yang Yinjia and Ma Xiaomei. The patent application number is CN202422786886U 202..

Tobacco

  |  Fri 09 Oct 2026

Beijing, Oct. 9 -- Zhengzhou Yuming Machinery Equipment Co Ltd has received a patent for Steam Heater for Tobacco Processing. This invention was developed by Chen Juan, Ma Fei and Yang Qifan. The patent application number is CN202423162562U 20241220. The patent publication number is CN223799275 (U). International Patent Class..

Tobacco

  |  Fri 09 Oct 2026

Beijing, Oct. 9 -- State Intellectual Property Office of China has awarded a patent to Baoji Branch Of Shaanxi Tobacco Company and Institute of Tobacco Research of CAAS, Qingzhou Tobacco Research Institute of China National Tobacco for Tobacco Leaf Baking Device. Zhang Xifeng, Tian Geng, Wang Bingang, Zhang Shijie, Li Tao and Me..

Tobacco

  |  Fri 09 Oct 2026

Beijing, Oct. 9 -- State Intellectual Property Office of China has awarded a patent to Zhengzhou Yuming Machinery Equipment Co Ltd for Special Cooling Machine for Small Tobacco Equipment. Chen Juan, Ma Fei and Yang Qifan developed the invention. The patent application number is CN202423161768U 20241220. The patent publication..
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