With the analysis among 3,511 patents, we discovered top 469 key players by total patent application. Halliburton Energy Services, Inc., Procter & Gamble Co., China Petroleum & Chemical Corp. are dominant in this area. They take 4.93% of the total patent filing.
Texas, United States
Patent: 72
Ohio, United States
Patent: 55
Beijing Shi, China
Patent: 46
Nordrhein-Westfalen, Germany
Patent: 32
Beijing Shi, China
Patent: 24
Connecticut, United States
Patent: 21
Vaud, Switzerland
Patent: 20
Zuid-Holland, Netherlands
Patent: 19
With the analysis among 58 patents, we discovered top 15 start-ups by total patent application. M-I LLC, Materr'Up SAS, Nabrawind Technologies SL are active in this area.
Texas, United States
Patent: 9
Massachusetts, United States
Patent: 6
Rhode Island, United States
Patent: 5
Texas, United States
Patent: 4
Texas, United States
Patent: 3
California, United States
Patent: 3
Beijing Shi, China
Patent: 1
With the analysis among related 3,162 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Halliburton Energy Services, Inc., China Petroleum & Chemical Corp., China University of Petroleum (East China) take 2.37% of patent filing during this period.
Texas, United States
Patent: 32
Beijing Shi, China
Patent: 25
Shandong Sheng, China
Patent: 18
Beijing Shi, China
Patent: 17
Jiangsu Sheng, China
Patent: 15
Fujian Sheng, China
Patent: 15
Beijing Shi, China
Patent: 13
Sichuan Sheng, China
Patent: 12
With the analysis among related 3,162 patents in last 5 years, we discover 388 new entrants. Quanzhou Xinxin Machinery Manufacturing Co., Ltd., Vicat SA, Powerchina Chengdu Engineering Corp. Ltd. are the most active new entrants in this area.
Fujian Sheng, China
Patent: 15
Sichuan Sheng, China
Patent: 12
Zhejiang Sheng, China
Patent: 11
Liaoning Sheng, China
Patent: 10
Michigan, United States
Patent: 10
Nordrhein-Westfalen, Germany
Patent: 9
With the analysis among 1,121 patents, we discovered top 249 universities and scientific research institutions by total patent application. China University of Petroleum (East China), Hohai University, Zhejiang University are dominant in this area. They take 6.24% of the total patent filing.
Shandong Sheng, China
Patent: 22
Jiangsu Sheng, China
Patent: 19
Zhejiang Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Gansu Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Sichuan Sheng, China
Patent: 8
Jilin Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 7