With the analysis among 41 patents, we discovered top 17 key players by total patent application. Eli Lilly & Co., 3M Co., International Polyol Chemicals, Inc. are dominant in this area. They take 48.78% of the total patent filing.
Indiana, United States
Patent: 8
Minnesota, United States
Patent: 6
International Polyol Chemicals, Inc.
Oregon, United States
Patent: 6
Chengdu Chester Technology Co., Ltd.
Sichuan Sheng, China
Patent: 3
Minnesota, United States
Patent: 2
Sumitomo Chemical Co., Ltd.
Delaware, United States
Patent: 1
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With the analysis among related 2 patents applied in the last 5 years. We discover 1 most active companies in this area.
Chengdu Chester Technology Co., Ltd.
Sichuan Sheng, China
Patent: 2
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