With the analysis among 65 patents, we discovered top 19 key players by total patent application. National Oilwell Varco UK Ltd., Chevron Research & Technology Co., Kingston are dominant in this area. They take 30.77% of the total patent filing.
Gloucestershire, United Kingdom
Patent: 7
California, United States
Patent: 7
Mitsubishi Heavy Industries, Ltd.
Hallin Marine Singapore Pte Ltd.
Aichi-ken, Japan
Patent: 2
Delaware, United States
Patent: 2
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With the analysis among related 6 patents applied in the last 5 years. We discover 3 most active companies in this area.
Aichi-ken, Japan
Patent: 1
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Patent: 1
With the analysis among related 6 patents in last 5 years, we discover 1 new entrants.
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Patent: 1
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