With the analysis among 68 patents, we discovered top 31 key players by total patent application. JX Nippon Oil & Energy Marine Service Corp., Sumitomo Chemical Co., Ltd., Petroleum Energy Center are dominant in this area. They take 30.88% of the total patent filing.
JX Nippon Oil & Energy Marine Service Corp.
Sumitomo Chemical Co., Ltd.
X-Ray Optical Systems, Inc.
New York, United States
Patent: 3
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With the analysis among related 3 patents applied in the last 5 years. We discover 3 most active companies in this area.
Sumitomo Chemical Co., Ltd.
Nagano-ken, Japan
Patent: 1
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With the analysis among 12 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Shanghai Shi, China
Patent: 1