With the analysis among 880 patents, we discovered top 369 key players by total patent application. Acergy France SAS, Halliburton Energy Services, Inc., Technip France SAS are dominant in this area. They take 13.98% of the total patent filing.
Texas, United States
Patent: 42
Osaka-fu, Japan
Patent: 21
SURREY, United Kingdom
Patent: 20
Texas, United States
Patent: 14
Massachusetts, United States
Patent: 11
Saarland, Germany
Patent: 11
Pennsylvania, United States
Patent: 10
Texas, United States
Patent: 10
No data, please try another search term
With the analysis among related 305 patents applied in the last 5 years. We discover 165 most active companies in this area. The fast-growing Acergy France SAS, Subsea 7 Ltd., Zhejiang Guanyi Pipe Industry Co., Ltd. take 9.84% of patent filing during this period.
SURREY, United Kingdom
Patent: 10
Zhejiang Guanyi Pipe Industry Co., Ltd.
Zhejiang Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5
Saarland, Germany
Patent: 5
Guangdong Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 5
Hubei Sheng, China
Patent: 4
Nordrhein-Westfalen, Germany
Patent: 4
Guangdong Sheng, China
Patent: 4
With the analysis among related 305 patents in last 5 years, we discover 149 new entrants. Zhejiang Guanyi Pipe Industry Co., Ltd., Tianjin Polytechnic Normal University, Zhongshan Kedi Kitchen and Bathroom Technology Co., Ltd. are the most active new entrants in this area.
Zhejiang Guanyi Pipe Industry Co., Ltd.
Zhejiang Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 5
Hubei Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
New South Wales, Australia
Patent: 3
Fujian Sheng, China
Patent: 2
undefined undefined
Patent: 2
With the analysis among 147 patents, we discovered top 33 universities and scientific research institutions by total patent application. China Petroleum University Beijing, Yangtze University, Macquarie University are dominant in this area. They take 13.61% of the total patent filing.
Beijing Shi, China
Patent: 11
Hubei Sheng, China
Patent: 4
New South Wales, Australia
Patent: 3
Beijing Shi, China
Patent: 3
Anhui Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2