With the analysis among 1,479 patents, we discovered top 486 key players by total patent application. PetroChina Co., Ltd., Thomson Licensing SAS, Siemens AG are dominant in this area. They take 5.41% of the total patent filing.
Beijing Shi, China
Patent: 41
Bayern, Germany
Patent: 18
Beijing Shi, China
Patent: 18
Nordrhein-Westfalen, Germany
Patent: 17
Beijing Shi, China
Patent: 16
Shaanxi Sheng, China
Patent: 16
Beijing Shi, China
Patent: 14
Sichuan Sheng, China
Patent: 14
Zuid-Holland, Netherlands
Patent: 10
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Beijing Shi, China
Patent: 1
With the analysis among related 483 patents applied in the last 5 years. We discover 337 most active companies in this area. The fast-growing PetroChina Co., Ltd., Chengdu Bison Technology Co., Ltd., China National Petroleum Corp. take 9.11% of patent filing during this period.
Beijing Shi, China
Patent: 17
Sichuan Sheng, China
Patent: 14
Beijing Shi, China
Patent: 13
Beijing Shi, China
Patent: 11
Shaanxi Sheng, China
Patent: 9
Tianjin Shi, China
Patent: 9
Sichuan Sheng, China
Patent: 7
Shaanxi Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
With the analysis among related 483 patents in last 5 years, we discover 313 new entrants. Chengdu Bison Technology Co., Ltd., Offshore Oil Engineering Co., Ltd., Shaanxi Aerospace Delin Technology Group Co., Ltd. are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 14
Tianjin Shi, China
Patent: 9
Shaanxi Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 6
Aberdeen City, United Kingdom
Patent: 5
Shaanxi Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Chongqing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
With the analysis among 157 patents, we discovered top 42 universities and scientific research institutions by total patent application. Southwest Petroleum University, Instituto Mexicano del Petroleo, China University of Petroleum (East China) are dominant in this area. They take 21.66% of the total patent filing.
Sichuan Sheng, China
Patent: 21
Distrito Federal, Mexico
Patent: 8
Shandong Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Chongqing Shi, China
Patent: 3
Tianjin Shi, China
Patent: 3
Beijing Shi, China
Patent: 2