With the analysis among 62 patents, we discovered top 40 key players by total patent application. Daiichi Shokai Co., Ltd., Schlumberger Norge AS, M-I Epcon AS are dominant in this area. They take 9.68% of the total patent filing.
Aichi-ken, Japan
Patent: 2
Rogaland, Norway
Patent: 2
Massachusetts, United States
Patent: 1
Michigan, United States
Patent: 1
Basel-Stadt, Switzerland
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.
With the analysis among related 2 patents in last 5 years, we discover 1 new entrants.
With the analysis among 3 patents, we discovered top 1 universities and scientific research institutions by total patent application.