With the analysis among 117 patents, we discovered top 36 key players by total patent application. Yancheng Dongyou Ruijia Petroleum Technology Co., Ltd., Exxonmobil Upstream Research Co., Baker Hughes, Inc. are dominant in this area. They take 56.41% of the total patent filing.
Jiangsu Sheng, China
Patent: 54
Texas, United States
Patent: 6
Texas, United States
Patent: 6
New Jersey, United States
Patent: 5
Beijing Shi, China
Patent: 4
Utah, United States
Patent: 4
Beijing Shi, China
Patent: 3
Rogaland, Norway
Patent: 3
Delaware, United States
Patent: 3
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
Texas, United States
Patent: 2
With the analysis among related 89 patents applied in the last 5 years. We discover 18 most active companies in this area. The fast-growing Yancheng Dongyou Ruijia Petroleum Technology Co., Ltd., Chinese Academy of Science Guanzhou Energy Research Institute, China National Petroleum Corp. take 79.78% of patent filing during this period.
Jiangsu Sheng, China
Patent: 54
Guangdong Sheng, China
Patent: 13
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Tianjin Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 89 patents in last 5 years, we discover 11 new entrants. Yancheng Dongyou Ruijia Petroleum Technology Co., Ltd., China National Petroleum Corp., China National Petroleum Offshore Engineering Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 54
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Tianjin Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shenzhen Hongyi Marine Intelligent Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Sichuan Best Energy Technology Co., Ltd.
Sichuan Sheng, China
Patent: 1
With the analysis among 56 patents, we discovered top 11 universities and scientific research institutions by total patent application. Changzhou University, China University of Petroleum (East China), Southwest Petroleum University are dominant in this area. They take 53.57% of the total patent filing.
Jiangsu Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Washington, United States
Patent: 1