With the analysis among 74 patents, we discovered top 33 key players by total patent application. International Standard Electric Corp., EIDP, Inc., IG Farbenindustrie AG are dominant in this area. They take 21.62% of the total patent filing.
International Standard Electric Corp.
New York, United States
Patent: 8
Delaware, United States
Patent: 4
International Telephone & Telegraph Corp.
Arizona, United States
Patent: 4
Standard Telephone & Radio SA
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 2
Imperial Chemical Industries Ltd.
Niedersachsen, Germany
Patent: 2
Pennsylvania, United States
Patent: 2
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With the analysis among related 3 patents applied in the last 5 years. We discover 2 most active companies in this area.
Pennsylvania, United States
Patent: 2
Jiangsu Daobo Chemical Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 3 patents in last 5 years, we discover 2 new entrants.
Pennsylvania, United States
Patent: 2
Jiangsu Daobo Chemical Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 2 patents, we discovered top 2 universities and scientific research institutions by total patent application.
The Second Military Medical University
Shanghai Shi, China
Patent: 1
Shanghai Institute of Organic Chemistry
Shanghai Shi, China
Patent: 1