With the analysis among 2,474 patents, we discovered top 473 key players by total patent application. Denka Corp., Bayer AG, EIDP, Inc. are dominant in this area. They take 19.00% of the total patent filing.
New York, United States
Patent: 194
Nordrhein-Westfalen, Germany
Patent: 153
Delaware, United States
Patent: 123
Nordrhein-Westfalen, Germany
Patent: 48
Dorset, United Kingdom
Patent: 47
Nordrhein-Westfalen, Germany
Patent: 36
Ohio, United States
Patent: 32
Tokyo-to, Japan
Patent: 28
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With the analysis among related 111 patents applied in the last 5 years. We discover 78 most active companies in this area. The fast-growing Covestro Deutschland AG, Nippon Suisan Co. Ltd., Bayer CropScience NV take 16.22% of patent filing during this period.
Nordrhein-Westfalen, Germany
Patent: 8
Shanghai Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Ohio, United States
Patent: 3
Chiba-ken, Japan
Patent: 3
Liaoning Sheng, China
Patent: 2
Beijing Zhongke Sanqing Environmental Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 111 patents in last 5 years, we discover 66 new entrants. Shanghai Institute of Technology, Zhejiang University of Technology, Liaoning University are the most active new entrants in this area.
Shanghai Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 2
Beijing Zhongke Sanqing Environmental Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
With the analysis among 91 patents, we discovered top 31 universities and scientific research institutions by total patent application. Tohoku University, Zhejiang University, Zhejiang University of Technology are dominant in this area. They take 15.38% of the total patent filing.
Miyagi-ken, Japan
Patent: 5
Zhejiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2