With the analysis among 3,813 patents, we discovered top 441 key players by total patent application. China Petroleum & Chemical Corp., State Grid Corp. of China, Toyota Motor Corp. are dominant in this area. They take 9.42% of the total patent filing.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 142
State Grid Corp. of China
Beijing Shi, China
Patent: 125
Tokyo-to, Japan
Patent: 92
Petroleum Geophysical Technology Research Institute of China Petrochemical Corporation
Jiangsu Sheng, China
Patent: 62
Baden-Württemberg, Germany
Patent: 53
Tokyo-to, Japan
Patent: 48
Shizuoka-ken, Japan
Patent: 47
Beijing Shi, China
Patent: 47
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 45
Bayern, Germany
Patent: 44
With the analysis among 79 patents, we discovered top 38 start-ups by total patent application. Volocopter GmbH, PassiveLogic, Inc., Axial Medical Printing Ltd. are active in this area.
Baden-Württemberg, Germany
Patent: 6
Utah, United States
Patent: 6
Axial Medical Printing Ltd.
Belfast, United Kingdom
Patent: 6
California, United States
Patent: 4
Washington, United States
Patent: 4
Massachusetts, United States
Patent: 4
Beijing Dipu Technology Co. Ltd.
Beijing Shi, China
Patent: 3
Autobrains Technologies Ltd.
Swift Health Systems, Inc.
California, United States
Patent: 3
With the analysis among related 2,873 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., State Grid Corp. of China, Southwest Petroleum University take 6.40% of patent filing during this period.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 68
State Grid Corp. of China
Beijing Shi, China
Patent: 61
Southwest Petroleum University
Sichuan Sheng, China
Patent: 55
Beijing Shi, China
Patent: 38
Zhejiang Sheng, China
Patent: 34
China Petroleum University Beijing
Beijing Shi, China
Patent: 32
Dalian University of Technology
Liaoning Sheng, China
Patent: 30
Liaoning Sheng, China
Patent: 30
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 29
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 27
With the analysis among related 2,873 patents in last 5 years, we discover 270 new entrants. China Petroleum & Chemical Corp. Northwest Oilfield Branch, Atlas Copco Airpower NV, Rockwell Collins Deutschland GmbH are the most active new entrants in this area.
China Petroleum & Chemical Corp. Northwest Oilfield Branch
Xinjiang Uygur Zizhiqu, China
Patent: 13
Rockwell Collins Deutschland GmbH
Universal City Studios LLLP
California, United States
Patent: 7
Dalian Maritime University
Liaoning Sheng, China
Patent: 7
Jiangsu University of Science & Technology
Jiangsu Sheng, China
Patent: 7
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 7
University Industry Cooperation Group
Thüringen, Germany
Patent: 6
With the analysis among 2,735 patents, we discovered top 242 universities and scientific research institutions by total patent application. China Petroleum University Beijing, Southwest Petroleum University, Beihang University are dominant in this area. They take 9.87% of the total patent filing.
China Petroleum University Beijing
Beijing Shi, China
Patent: 100
Southwest Petroleum University
Sichuan Sheng, China
Patent: 76
Beijing Shi, China
Patent: 61
Jiangsu Sheng, China
Patent: 56
Zhejiang Sheng, China
Patent: 49
China University of Geosciences Beijing
Hubei Sheng, China
Patent: 41
Beijing Shi, China
Patent: 39
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 38
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 36
Shandong Sheng, China
Patent: 33