With the analysis among 173 patents, we discovered top 63 key players by total patent application. Victor Equipment Co., Venator Group, Lincoln Global, Inc. are dominant in this area. They take 16.76% of the total patent filing.
Virginia, United States
Patent: 10
DURHAM COUNTY, United Kingdom
Patent: 9
California, United States
Patent: 9
Ohio, United States
Patent: 7
Connecticut, United States
Patent: 4
California, United States
Patent: 4
Henan Sheng, China
Patent: 4
Missouri, United States
Patent: 4
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With the analysis among related 7 patents applied in the last 5 years. We discover 6 most active companies in this area. The fast-growing Hubbell, Inc., Sinopec Shengli Oil Construction Engineering Co., Ltd, Siemens AG take 71.43% of patent filing during this period.
Connecticut, United States
Patent: 3
Shandong Sheng, China
Patent: 1
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among related 7 patents in last 5 years, we discover 4 new entrants. Sinopec Shengli Oil Construction Engineering Co., Ltd, Sinopec Petroleum Engineering Technology Service Co. Ltd., Nanjing Shangyi Liangpin Technology Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 1
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among 19 patents, we discovered top 6 universities and scientific research institutions by total patent application. South China University of Technology, National University of Singapore, Universidade Federal de Minas Gerais are dominant in this area. They take 36.84% of the total patent filing.
Guangdong Sheng, China
Patent: 2
Central Region, Singapore
Patent: 1
Minas Gerais, Brazil
Patent: 1
Hubei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Nei Mongol Zizhiqu, China
Patent: 1