With the analysis among 750 patents, we discovered top 303 key players by total patent application. Offshore Oil Engineering Co., Ltd., Powerchina Huadong Engineering Corp. Ltd., Siemens AG are dominant in this area. They take 14.00% of the total patent filing.
Tianjin Shi, China
Patent: 38
Zhejiang Sheng, China
Patent: 36
Bayern, Germany
Patent: 31
Beijing Shi, China
Patent: 29
Gyeonggi-do, South Korea
Patent: 17
Shanghai Shi, China
Patent: 15
Tianjin Shi, China
Patent: 12
Guangdong Sheng, China
Patent: 11
With the analysis among 4 patents, we discovered top 1 start-ups by total patent application.
Syddanmark, Denmark
Patent: 4
With the analysis among related 382 patents applied in the last 5 years. We discover 199 most active companies in this area. The fast-growing Powerchina Huadong Engineering Corp. Ltd., Offshore Oil Engineering Co., Ltd., CCCC Third Harbor Engineering Co., Ltd. take 17.28% of patent filing during this period.
Zhejiang Sheng, China
Patent: 32
Tianjin Shi, China
Patent: 19
Shanghai Shi, China
Patent: 15
Guangdong Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Beijing Shi, China
Patent: 9
Tianjin Shi, China
Patent: 8
Tianjin Shi, China
Patent: 7
Hubei Sheng, China
Patent: 7
Liaoning Sheng, China
Patent: 6
With the analysis among related 382 patents in last 5 years, we discover 162 new entrants. CCCC Third Harbor Engineering Co., Ltd., Huaneng Power International Jiangsu Energy Dev Co., Ltd., ChangJiang Survey, Planning, Design and Research Co., Ltd are the most active new entrants in this area.
Shanghai Shi, China
Patent: 15
Jiangsu Sheng, China
Patent: 9
Hubei Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Liaoning Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
With the analysis among 74 patents, we discovered top 19 universities and scientific research institutions by total patent application. Tianjin University, Jiangsu University of Science & Technology, Guangdong University of Technology are dominant in this area. They take 29.73% of the total patent filing.
Tianjin Shi, China
Patent: 12
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1