With the analysis among 258 patents, we discovered top 63 key players by total patent application. Rhone Poulenc Rorer, Rhone Poulenc AG Co., IG Farbenindustrie AG are dominant in this area. They take 13.57% of the total patent filing.
Hessen, Germany
Patent: 11
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 10
Washington, United States
Patent: 9
Chiba-ken, Japan
Patent: 7
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 7
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With the analysis among related 7 patents applied in the last 5 years. We discover 6 most active companies in this area. The fast-growing Guizhou Jin Jiu Biotech Co., Ltd., Hubei University, Hunan Taigu Ecological Engineering Co., Ltd. take 57.14% of patent filing during this period.
Guizhou Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Shizuoka-ken, Japan
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 7 patents in last 5 years, we discover 6 new entrants. Guizhou Jin Jiu Biotech Co., Ltd., Hubei University, Hunan Taigu Ecological Engineering Co., Ltd. are the most active new entrants in this area.
Guizhou Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Shizuoka-ken, Japan
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 9 patents, we discovered top 4 universities and scientific research institutions by total patent application. Jinan University, Hubei University, Nanchang Hangkong University are dominant in this area. They take 33.33% of the total patent filing.
Guangdong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1