With the analysis among 154 patents, we discovered top 38 key players by total patent application. U.S. Smokeless Tobacco Co. LLC, McNeil AB, Siegfried AG are dominant in this area. They take 40.26% of the total patent filing.
Virginia, United States
Patent: 29
North Carolina, United States
Patent: 10
Philip Morris Products SA
Virginia, United States
Patent: 7
Chongqing Shi, China
Patent: 4
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With the analysis among related 88 patents applied in the last 5 years. We discover 31 most active companies in this area. The fast-growing University of Kentucky Research Foundation, Siegfried AG, CONTRAF-NICOTEX-TOBACCO GmbH take 50.00% of patent filing during this period.
Kentucky, United States
Patent: 16
North Carolina, United States
Patent: 9
North Carolina, United States
Patent: 8
Yunnan Sheng, China
Patent: 6
Chongqing Shi, China
Patent: 4
Shanghai Yusong Pharmaceutical Technology Co., Ltd.
Shanghai Shi, China
Patent: 3
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Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among related 88 patents in last 5 years, we discover 22 new entrants. Siegfried AG, CONTRAF-NICOTEX-TOBACCO GmbH, Yunnan Academy of Tobacco Agriculture Science are the most active new entrants in this area.
Yunnan Sheng, China
Patent: 6
Chongqing Shi, China
Patent: 4
Shanghai Yusong Pharmaceutical Technology Co., Ltd.
Shanghai Shi, China
Patent: 3
Yunnan Cuijing Biotechnology Co., Ltd.
Yunnan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 1
With the analysis among 88 patents, we discovered top 7 universities and scientific research institutions by total patent application. North Carolina State University, Yunnan Academy of Tobacco Agriculture Science, Zhejiang University are dominant in this area. They take 118.18% of the total patent filing.
North Carolina, United States
Patent: 48
Yunnan Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1