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
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 18
Nordrhein-Westfalen, Germany
Patent: 17
China National Petroleum Corp.
Beijing Shi, China
Patent: 16
Xi'an Changqing Sci-Tech Engineering Co. Ltd.
Shaanxi Sheng, China
Patent: 16
China National Offshore Oil Corp.
Beijing Shi, China
Patent: 14
Chengdu Bison Technology Co., Ltd.
Sichuan Sheng, China
Patent: 14
Shell Internationale Research Maatschappij BV
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
Chengdu Bison Technology Co., Ltd.
Sichuan Sheng, China
Patent: 14
China National Petroleum Corp.
Beijing Shi, China
Patent: 13
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 11
Xi'an Changqing Sci-Tech Engineering Co. Ltd.
Shaanxi Sheng, China
Patent: 9
Offshore Oil Engineering Co., Ltd.
Tianjin Shi, China
Patent: 9
Southwest Petroleum University
Sichuan Sheng, China
Patent: 7
Shaanxi Aerospace Delin Technology Group Co., Ltd.
Shaanxi Sheng, China
Patent: 6
Shaanxi Aerospace Pump & Valve Technology Group Co Ltd.
Shaanxi Sheng, China
Patent: 6
China National Offshore Oil Corp.
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.
Chengdu Bison Technology Co., Ltd.
Sichuan Sheng, China
Patent: 14
Offshore Oil Engineering Co., Ltd.
Tianjin Shi, China
Patent: 9
Shaanxi Aerospace Delin Technology Group Co., Ltd.
Shaanxi Sheng, China
Patent: 6
Shaanxi Aerospace Pump & Valve Technology Group Co Ltd.
Shaanxi Sheng, China
Patent: 6
Aberdeen City, United Kingdom
Patent: 5
Shaanxi Yanchang Petroleum (Group) Co., Ltd.
Shaanxi Sheng, China
Patent: 3
CNOOC Energy Technology & Services Ltd.
Beijing Shi, China
Patent: 3
Chongqing Vocational Institute of Engineering
Chongqing Shi, China
Patent: 3
Zhejiang Pipeline Intelligent Machinery Equipment Co., Ltd.
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.
Southwest Petroleum University
Sichuan Sheng, China
Patent: 21
Instituto Mexicano del Petroleo
Distrito Federal, Mexico
Patent: 8
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 5
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 4
China Petroleum University Beijing
Beijing Shi, China
Patent: 4
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Chongqing Vocational Institute of Engineering
Chongqing Shi, China
Patent: 3
Tianjin Shi, China
Patent: 3
Beijing Shi, China
Patent: 2