With the analysis among 61 patents, we discovered top 30 key players by total patent application. McNeil-PPC, Inc., Merck & Co., Inc., Kowa Co., Ltd. are dominant in this area. They take 36.07% of the total patent filing.
Pennsylvania, United States
Patent: 13
New Jersey, United States
Patent: 5
Aichi-ken, Japan
Patent: 4
New Jersey, United States
Patent: 4
Minnesota, United States
Patent: 4
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Derbyshire, United Kingdom
Patent: 2
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With the analysis among related 3 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Nanjing Institute of Soil Science, Chinese Academy of Sciences, Hubei Academy of Tobacco Science, Tianjin Wrigley Petrochemical Co., Ltd. take 100.00% of patent filing during this period.
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Patent: 1
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Patent: 1
Tianjin Shi, China
Patent: 1
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Patent: 1
With the analysis among related 3 patents in last 5 years, we discover 4 new entrants. Nanjing Institute of Soil Science, Chinese Academy of Sciences, Hubei Academy of Tobacco Science, Tianjin Wrigley Petrochemical Co., Ltd. are the most active new entrants in this area.
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Patent: 1
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Patent: 1
Tianjin Shi, China
Patent: 1
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Patent: 1
With the analysis among 30 patents, we discovered top 4 universities and scientific research institutions by total patent application. Guangxi University, Guizhou University, Shanghai University are dominant in this area. They take 90.00% of the total patent filing.
Guangxi Zhuangzu Zizhiqu, China
Patent: 25
Guizhou Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1