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
Mitsubishi Gas Chemical Co., Inc.
Tokyo-to, Japan
Patent: 31
Illinois, United States
Patent: 26
Hessen, Germany
Patent: 22
Osaka-fu, Japan
Patent: 20
F. Hoffmann-La Roche Ltd.
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 Chuanqin New Materials Co., Ltd.
Shanghai Shi, China
Patent: 10
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 10
Shaanxi Lighte Optoelectronics Material Co., Ltd.
Shaanxi Sheng, China
Patent: 8
Guangzhou Institute of Geochemistry, Chinese Academy of Sciences
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Patent: 8
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 7
Heilongjiang Sheng, China
Patent: 7
Jilin OLED Material Tech Co., Ltd.
Jilin Sheng, China
Patent: 5
HORIBA Advanced Techno Co., Ltd.
South China University of Technology
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 Chuanqin New Materials Co., Ltd.
Shanghai Shi, China
Patent: 10
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 10
Shaanxi Lighte Optoelectronics Material Co., Ltd.
Shaanxi Sheng, China
Patent: 8
HORIBA Advanced Techno Co., Ltd.
Guangdong Aglaia Optoelectronic Materials Co Ltd
Guangdong Sheng, China
Patent: 3
Sichuan Normal University
Sichuan Sheng, China
Patent: 3
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 3
Sinosteel Anshan Research Institute of Thermo-Energy Co. Ltd.
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.
Council of Scientific & Industrial Research
South China University of Technology
Guangdong Sheng, China
Patent: 15
Tianjin Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 8
Guangxi Zhuangzu Zizhiqu, China
Patent: 8
Heilongjiang Sheng, China
Patent: 8
Jilin Agricultural University
Jilin Sheng, China
Patent: 7
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 6
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 6