With the analysis among 588 patents, we discovered top 298 key players by total patent application. China Tobacco Yunnan Industrial Co. Ltd., Yunnan Yuxi Reagent Factory Co.,Ltd., Hoechst AG are dominant in this area. They take 16.84% of the total patent filing.
China Tobacco Yunnan Industrial Co. Ltd.
Yunnan Sheng, China
Patent: 46
Yunnan Yuxi Reagent Factory Co.,Ltd.
Yunnan Sheng, China
Patent: 30
Hessen, Germany
Patent: 23
Hubei China Tobacco Industry Co.
Hubei Sheng, China
Patent: 17
Cigarette Components Ltd.
Buckinghamshire, United Kingdom
Patent: 14
Guangdong Zhongyan Industry Co. Ltd.
Guangdong Sheng, China
Patent: 13
Plantic Technologies Ltd.
Victoria, Australia
Patent: 11
Mile City Kanghe Glycerides Co., Ltd.
Yunnan Sheng, China
Patent: 10
Minnesota, United States
Patent: 8
China Tobacco Guangxi Industrial Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 8
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With the analysis among related 202 patents applied in the last 5 years. We discover 119 most active companies in this area. The fast-growing Yunnan Yuxi Reagent Factory Co.,Ltd., Hubei China Tobacco Industry Co., Mile City Kanghe Glycerides Co., Ltd. take 19.31% of patent filing during this period.
Yunnan Yuxi Reagent Factory Co.,Ltd.
Yunnan Sheng, China
Patent: 21
Hubei China Tobacco Industry Co.
Hubei Sheng, China
Patent: 9
Mile City Kanghe Glycerides Co., Ltd.
Yunnan Sheng, China
Patent: 9
Minnesota, United States
Patent: 8
China Tobacco Yunnan Industrial Co. Ltd.
Yunnan Sheng, China
Patent: 7
China Tobacco Hubei Company Cigarette Materials Factory
Hubei Sheng, China
Patent: 4
Jiangsu Lemon Chemical & Technology Co. Ltd.
Jiangsu Sheng, China
Patent: 4
China Tobacco Zhejiang Industrial Co., Ltd.
Zhejiang Sheng, China
Patent: 3
JIANGSU DAREGLOBAL FILTER-TIP MATERIAL CO.,LTD
Jiangsu Sheng, China
Patent: 3
Jiangsu Ruichen Chemical Co. Ltd.
Jiangsu Sheng, China
Patent: 3
With the analysis among related 202 patents in last 5 years, we discover 100 new entrants. WinField Solutions LLC, China Tobacco Hubei Company Cigarette Materials Factory, Harbin Institute of Technology are the most active new entrants in this area.
Minnesota, United States
Patent: 8
China Tobacco Hubei Company Cigarette Materials Factory
Hubei Sheng, China
Patent: 4
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 2
Shanxi Institute of Coal Chemistry, Chinese Academy of Sciences
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Patent: 2
Membrane-solutions (Nantong) Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Anhui Hyea Aromas Co., Ltd.
Anhui Sheng, China
Patent: 2
Shenyang Sinqi Ophthalmic Medications Holdings Co., Ltd.
Liaoning Sheng, China
Patent: 2
Anyang Tianzhu Pharmaceutical Co., Ltd.
Henan Sheng, China
Patent: 2
Zhongshan Bohai Special Chemical Co. Ltd.
Guangdong Sheng, China
Patent: 2
Xinxiang Huayang Adhesive Co., Ltd.
Henan Sheng, China
Patent: 2
With the analysis among 69 patents, we discovered top 30 universities and scientific research institutions by total patent application. Shanghai Institute of Technology, South China University of Technology, Jiangnan University are dominant in this area. They take 28.99% of the total patent filing.
Shanghai Institute of Technology
Shanghai Shi, China
Patent: 10
South China University of Technology
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 2
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1