With the analysis among 217 patents, we discovered top 43 key players by total patent application. American Can Co., Mitsui Chemicals, Inc., Yamanouchi Pharmaceutical Co., Ltd. are dominant in this area. They take 43.78% of the total patent filing.
Tokyo-to, Japan
Patent: 33
Tokyo-to, Japan
Patent: 20
Missouri, United States
Patent: 15
Berlin, Germany
Patent: 11
Nordrhein-Westfalen, Germany
Patent: 10
Illinois, United States
Patent: 8
Nordrhein-Westfalen, Germany
Patent: 6
Michigan, United States
Patent: 6
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With the analysis among related 2 patents applied in the last 5 years. We discover 3 most active companies in this area.
Xinjiang Uygur Zizhiqu, China
Patent: 1
Gansu Sheng, China
Patent: 1
With the analysis among related 2 patents in last 5 years, we discover 2 new entrants.
Xinjiang Uygur Zizhiqu, China
Patent: 1
Gansu Sheng, China
Patent: 1
With the analysis among 5 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Kingston upon Hull, United Kingdom
Patent: 1
Xinjiang Uygur Zizhiqu, China
Patent: 1
Gansu Sheng, China
Patent: 1