With the analysis among 55 patents, we discovered top 37 key players by total patent application. Hoechst AG, Bayer AG, ARCO Chemical Technology, Inc. are dominant in this area. They take 18.18% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 3
ARCO Chemical Technology, Inc.
Delaware, United States
Patent: 3
GE Healthcare Ltd. (United Kingdom)
Buckinghamshire, United Kingdom
Patent: 2
Indiana, United States
Patent: 1
Sumitomo Chemical Co., Ltd.
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With the analysis among 4 patents, we discovered top 1 universities and scientific research institutions by total patent application.
China Pharmaceutical University
Jiangsu Sheng, China
Patent: 1