With the analysis among 40 patents, we discovered top 24 key players by total patent application. Hong-In Chemical Co., Ltd., UPM-Kymmene Oyj, Toyobo Co., Ltd. are dominant in this area. They take 30.00% of the total patent filing.
Hong-In Chemical Co., Ltd.
Nordrhein-Westfalen, Germany
Patent: 2
Celanese International Corp.
Texas, United States
Patent: 2
No data, please try another search term
With the analysis among related 1 patents applied in the last 5 years. We discover 1 most active companies in this area.
With the analysis among related 1 patents in last 5 years, we discover 1 new entrants.
No data, please try another search term