With the analysis among 259 patents, we discovered top 68 key players by total patent application. IG Farbenindustrie AG, Imperial Chemical Industries Ltd., Pfizer Products, Inc. are dominant in this area. They take 30.12% of the total patent filing.
Hessen, Germany
Patent: 37
Connecticut, United States
Patent: 9
New Jersey, United States
Patent: 8
Delaware, United States
Patent: 6
Nordrhein-Westfalen, Germany
Patent: 4
Oklahoma, United States
Patent: 4
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With the analysis among related 8 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing Nanjing Polytechnic Institute, Suzhou Guide Fine Material Co., Ltd., Wuxi Shuangqi Technology Co., Ltd. take 37.50% of patent filing during this period.
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 8 patents in last 5 years, we discover 6 new entrants. Nanjing Polytechnic Institute, Suzhou Guide Fine Material Co., Ltd., Wuxi Shuangqi Technology Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 18 patents, we discovered top 8 universities and scientific research institutions by total patent application. Sun Yat-Sen University, Shanghai Jiao Tong University, Nanjing University are dominant in this area. They take 16.67% of the total patent filing.
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Ehime-ken, Japan
Patent: 1
Jiangxi Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1