With the analysis among 2,725 patents, we discovered top 490 key players by total patent application. Merck & Co., Inc., Ciba-Geigy AG, Sumitomo Chemical Co., Ltd. are dominant in this area. They take 8.81% of the total patent filing.
New Jersey, United States
Patent: 96
Tokyo-to, Japan
Patent: 61
Delaware, United States
Patent: 59
Indiana, United States
Patent: 27
New York, United States
Patent: 26
Nordrhein-Westfalen, Germany
Patent: 22
Pennsylvania, United States
Patent: 19
With the analysis among 4 patents, we discovered top 2 start-ups by total patent application.
California, United States
Patent: 3
Guangdong Sheng, China
Patent: 1
With the analysis among related 851 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Advanced Industrial Science & Technology, Nippon Light Metal Co., Ltd., South China University of Technology take 4.82% of patent filing during this period.
Tokyo-to, Japan
Patent: 15
Tokyo-to, Japan
Patent: 15
Guangdong Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 9
Shanxi Sheng, China
Patent: 8
Ningxia Huizi Zizhiqu, China
Patent: 7
Shandong Sheng, China
Patent: 6
With the analysis among related 851 patents in last 5 years, we discover 403 new entrants. Nippon Light Metal Co., Ltd., South China University of Technology, Jiangsu Hongzi New Energy Technology Co., Ltd. are the most active new entrants in this area.
Tokyo-to, Japan
Patent: 15
Guangdong Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 9
Ningxia Huizi Zizhiqu, China
Patent: 7
Shaanxi Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Nordrhein-Westfalen, Germany
Patent: 4
With the analysis among 753 patents, we discovered top 218 universities and scientific research institutions by total patent application. Zhejiang University of Technology, Zhejiang University, South China University of Technology are dominant in this area. They take 5.84% of the total patent filing.
Zhejiang Sheng, China
Patent: 13
Zhejiang Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 11
Liaoning Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 11
Shanxi Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 10
Shandong Sheng, China
Patent: 10
Shanghai Shi, China
Patent: 10
Jiangsu Sheng, China
Patent: 9