With the analysis among 1,625 patents, we discovered top 471 key players by total patent application. Merck Patent GmbH, IG Farbenindustrie AG, Mitsubishi Gas Chemical Co., Inc. are dominant in this area. They take 9.72% of the total patent filing.
Hessen, Germany
Patent: 94
Hessen, Germany
Patent: 33
Tokyo-to, Japan
Patent: 31
Illinois, United States
Patent: 26
Hessen, Germany
Patent: 22
Osaka-fu, Japan
Patent: 20
Delaware, United States
Patent: 17
Nebraska, United States
Patent: 16
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 322 patents applied in the last 5 years. We discover 196 most active companies in this area. The fast-growing Shanghai Chuanqin New Materials Co., Ltd., Panasonic Intellectual Property Management Co. Ltd., Shaanxi Lighte Optoelectronics Material Co., Ltd. take 8.70% of patent filing during this period.
Shanghai Shi, China
Patent: 10
Osaka-fu, Japan
Patent: 10
Shaanxi Sheng, China
Patent: 8
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Patent: 8
Shanxi Sheng, China
Patent: 7
Heilongjiang Sheng, China
Patent: 7
Jilin Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
With the analysis among related 322 patents in last 5 years, we discover 147 new entrants. Shanghai Chuanqin New Materials Co., Ltd., Panasonic Intellectual Property Management Co. Ltd., Shaanxi Lighte Optoelectronics Material Co., Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 10
Osaka-fu, Japan
Patent: 10
Shaanxi Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
With the analysis among 430 patents, we discovered top 138 universities and scientific research institutions by total patent application. Council of Scientific & Industrial Research, South China University of Technology, Nankai University are dominant in this area. They take 9.77% of the total patent filing.
Guangdong Sheng, China
Patent: 15
Tianjin Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Shanxi Sheng, China
Patent: 8
Guangxi Zhuangzu Zizhiqu, China
Patent: 8
Heilongjiang Sheng, China
Patent: 8
Jilin Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 6
Beijing Shi, China
Patent: 6