With the analysis among 1,182 patents, we discovered top 222 key players by total patent application. Hitachi Ltd., Smithkline Beecham Plc, Halliburton Energy Services, Inc. are dominant in this area. They take 20.73% of the total patent filing.
Tokyo-to, Japan
Patent: 120
Halliburton Energy Services, Inc.
Texas, United States
Patent: 58
Chiba-ken, Japan
Patent: 51
Tokyo-to, Japan
Patent: 39
Schlumberger Technologies, Inc.
New Jersey, United States
Patent: 37
Bayern, Germany
Patent: 24
Tokyo-to, Japan
Patent: 22
Schlumberger Holdings Ltd.
British Virgin Islands
Patent: 21
Texas, United States
Patent: 20
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
With the analysis among related 82 patents applied in the last 5 years. We discover 56 most active companies in this area. The fast-growing Amgen, Inc., China Petroleum University Beijing, Schlumberger Technologies, Inc. take 18.29% of patent filing during this period.
California, United States
Patent: 6
China Petroleum University Beijing
Beijing Shi, China
Patent: 5
Schlumberger Technologies, Inc.
New Jersey, United States
Patent: 4
Southwest Petroleum University
Sichuan Sheng, China
Patent: 4
Schlumberger Technology BV
Zuid-Holland, Netherlands
Patent: 3
Fujifilm Business Innovation Corp.
Services Petroliers Schlumberger SA
Ningde Amperex Technology Ltd.
Fujian Sheng, China
Patent: 3
China University of Geosciences
Beijing Shi, China
Patent: 3
With the analysis among related 82 patents in last 5 years, we discover 34 new entrants. Amgen, Inc., Fujifilm Business Innovation Corp., Ningde Amperex Technology Ltd. are the most active new entrants in this area.
California, United States
Patent: 6
Fujifilm Business Innovation Corp.
Ningde Amperex Technology Ltd.
Fujian Sheng, China
Patent: 3
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Chongqing Vocational Institute of Engineering
Chongqing Shi, China
Patent: 1
Les Laboratoires Servier SAS
North University of China
Shanxi Sheng, China
Patent: 1
Dibaocheng (Shanghai) Medical Imaging Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among 319 patents, we discovered top 89 universities and scientific research institutions by total patent application. Case Western Reserve University, China Petroleum University Beijing, Xiamen University are dominant in this area. They take 17.55% of the total patent filing.
Case Western Reserve University
Ohio, United States
Patent: 14
China Petroleum University Beijing
Beijing Shi, China
Patent: 14
Fujian Sheng, China
Patent: 12
China University of Geosciences
Beijing Shi, China
Patent: 9
Jilin Sheng, China
Patent: 7
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 6
Tokyo University of Agriculture & Technology
Southwest Petroleum University
Sichuan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5