With the analysis among 157 patents, we discovered top 65 key players by total patent application. W. L. Gore & Associates, Inc., EssilorLuxottica SA, Koppers Co., Inc. are dominant in this area. They take 18.47% of the total patent filing.
New Jersey, United States
Patent: 11
Illinois, United States
Patent: 7
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 4
Utah, United States
Patent: 3
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With the analysis among related 15 patents applied in the last 5 years. We discover 3 most active companies in this area.
New Jersey, United States
Patent: 2
Jiangsu Sheng, China
Patent: 1
California, United States
Patent: 1
With the analysis among related 15 patents in last 5 years, we discover 2 new entrants.
Jiangsu Sheng, China
Patent: 1
California, United States
Patent: 1
With the analysis among 12 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1