With the analysis among 46 patents, we discovered top 22 key players by total patent application. Saudi Arabian Oil Co., Rhodia Operations SASU, Zeitecs BV are dominant in this area. They take 41.30% of the total patent filing.
Schlumberger Technologies, Inc.
New Jersey, United States
Patent: 3
Schlumberger Technology BV
Zuid-Holland, Netherlands
Patent: 3
Illinois, United States
Patent: 2
NORTHUMBERLAND COUNTY, United Kingdom
Patent: 2
Brightling Equipment Ltd.
Prad Research & Development Ltd
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With the analysis among related 5 patents applied in the last 5 years. We discover 1 most active companies in this area.
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