With the analysis among 99 patents, we discovered top 49 key players by total patent application. PetroChina Co., Ltd., China National Petroleum Corp., China Petroleum Logging Co. Ltd. are dominant in this area. They take 29.29% of the total patent filing.
Beijing Shi, China
Patent: 13
China National Petroleum Corp.
Beijing Shi, China
Patent: 8
China Petroleum Logging Co. Ltd.
Shaanxi Sheng, China
Patent: 8
Virginia, United States
Patent: 6
Toyama-ken, Japan
Patent: 4
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 4
Midrex Technologies, Inc.
North Carolina, United States
Patent: 3
Beijing Yanshan Petrochemical Co., Ltd.
Beijing Shi, China
Patent: 3
With the analysis among 4 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 38 patents applied in the last 5 years. We discover 26 most active companies in this area. The fast-growing ChemTreat, Inc., PetroChina Co., Ltd., Ows Agri Ltd. take 36.84% of patent filing during this period.
Virginia, United States
Patent: 5
Beijing Shi, China
Patent: 5
Baker Hughes Oilfield Operations LLC
Texas, United States
Patent: 3
Midrex Technologies, Inc.
North Carolina, United States
Patent: 3
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 2
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 2
Kelamayi Angke Energy Technology Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 2
Dongying Yongsheng Energy Technology Co., Ltd.
Shandong Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 1
With the analysis among related 38 patents in last 5 years, we discover 21 new entrants. Ows Agri Ltd., Baker Hughes Oilfield Operations LLC, Midrex Technologies, Inc. are the most active new entrants in this area.
Baker Hughes Oilfield Operations LLC
Texas, United States
Patent: 3
Midrex Technologies, Inc.
North Carolina, United States
Patent: 3
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 2
Kelamayi Angke Energy Technology Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 2
Dongying Yongsheng Energy Technology Co., Ltd.
Shandong Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 1
Dalian Maritime University
Liaoning Sheng, China
Patent: 1
China Petroleum University Beijing
Beijing Shi, China
Patent: 1
Chongqing University of Science and Technology
Chongqing Shi, China
Patent: 1
With the analysis among 24 patents, we discovered top 13 universities and scientific research institutions by total patent application. Louisiana State University, China University of Petroleum (East China), Sun Yat-Sen University are dominant in this area. They take 33.33% of the total patent filing.
Louisiana State University
Louisiana, United States
Patent: 3
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Beijing Institute of Technology
Beijing Shi, China
Patent: 1
Dalian Maritime University
Liaoning Sheng, China
Patent: 1
Tianjin University of Science & Technology
Tianjin Shi, China
Patent: 1
North China University of Technology
Beijing Shi, China
Patent: 1
Southwest Petroleum University
Sichuan Sheng, China
Patent: 1
Air Force Engineering University
Jiangsu Sheng, China
Patent: 1