With the analysis among 349 patents, we discovered top 104 key players by total patent application. Koninklijke Philips NV, Texaco Development Corp., Western Atlas International, Inc. are dominant in this area. They take 14.33% of the total patent filing.
Noord-Holland, Netherlands
Patent: 19
Texas, United States
Patent: 17
Guangdong Sheng, China
Patent: 14
Tokyo-to, Japan
Patent: 13
Texas, United States
Patent: 11
Tokyo-to, Japan
Patent: 10
New York, United States
Patent: 10
New Jersey, United States
Patent: 9
Zuid-Holland, Netherlands
Patent: 8
With the analysis among 7 patents, we discovered top 4 start-ups by total patent application. KIOXIA Corp., Unchained Labs, TimeGate Instruments Oy are active in this area.
California, United States
Patent: 2
Schwyz, Switzerland
Patent: 1
With the analysis among related 51 patents applied in the last 5 years. We discover 32 most active companies in this area. The fast-growing Schlumberger Technologies, Inc., Quarkstar LLC, Massachusetts Institute of Technology take 15.69% of patent filing during this period.
New Jersey, United States
Patent: 3
Massachusetts, United States
Patent: 2
Tianjin Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Texas, United States
Patent: 2
Shaanxi Sheng, China
Patent: 2
Texas, United States
Patent: 2
Texas, United States
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 51 patents in last 5 years, we discover 20 new entrants. China Oilfield Services Ltd., Weatherford Technology Holdings LLC, Naval Research Laboratory are the most active new entrants in this area.
Tianjin Shi, China
Patent: 2
Texas, United States
Patent: 2
Naval Research Laboratory
District of Columbia, United States
Patent: 1
Hubei Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among 70 patents, we discovered top 26 universities and scientific research institutions by total patent application. China University of Petroleum (East China), Massachusetts Institute of Technology, Tsinghua University are dominant in this area. They take 15.71% of the total patent filing.
Shandong Sheng, China
Patent: 4
Massachusetts, United States
Patent: 3
Beijing Shi, China
Patent: 3
Zuid-Holland, Netherlands
Patent: 2
Beijing Shi, China
Patent: 2
New York, United States
Patent: 1
BRISTOL, United Kingdom
Patent: 1
Jilin Sheng, China
Patent: 1