With the analysis among 301 patents, we discovered top 58 key players by total patent application. U.S. Smokeless Tobacco Co. LLC, Sequoia Pharmaceuticals, Inc., Novartis AG are dominant in this area. They take 36.21% of the total patent filing.
Virginia, United States
Patent: 61
Basel-Stadt, Switzerland
Patent: 20
California, United States
Patent: 13
Delaware, United States
Patent: 12
Ontario, Canada
Patent: 12
New York, United States
Patent: 10
New Jersey, United States
Patent: 8
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With the analysis among related 45 patents applied in the last 5 years. We discover 34 most active companies in this area. The fast-growing Jiangnan University, Dalian Institute of Chemical Physics Chinese Academy of Sciences, Zhejiang University of Technology take 20.00% of patent filing during this period.
Jiangsu Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 2
California, United States
Patent: 2
Tianjin Shi, China
Patent: 2
Massachusetts, United States
Patent: 2
Zhejiang Sheng, China
Patent: 1
With the analysis among related 45 patents in last 5 years, we discover 24 new entrants. Qingdao Institute of Bioenergy and Processes, Chinese Academy of Sciences, Hubei University, Asymchem Life Science Tianjin Co. Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
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Patent: 1
Jiangxi Sheng, China
Patent: 1
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Patent: 1
With the analysis among 107 patents, we discovered top 31 universities and scientific research institutions by total patent application. California Institute of Technology, University of Nebraska, Boston University are dominant in this area. They take 25.23% of the total patent filing.
California, United States
Patent: 11
Nebraska, United States
Patent: 7
Massachusetts, United States
Patent: 6
Jiangsu Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
New York, United States
Patent: 3
Queensland, Australia
Patent: 2
Shanghai Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2