With the analysis among 271 patents, we discovered top 202 key players by total patent application. China Petroleum & Chemical Corp., LX Hausys Ltd., Saudi Arabian Oil Co. are dominant in this area. They take 6.27% of the total patent filing.
Beijing Shi, China
Patent: 6
Rheinland-Pfalz, Germany
Patent: 4
CITY OF SCOTLAND, United Kingdom
Patent: 4
Anhui Sheng, China
Patent: 4
Massachusetts, United States
Patent: 3
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With the analysis among related 107 patents applied in the last 5 years. We discover 103 most active companies in this area. The fast-growing University of Durham, Saudi Arabian Oil Co., M-I Drilling Fluids U.K. Ltd. take 13.08% of patent filing during this period.
DURHAM COUNTY, United Kingdom
Patent: 5
CITY OF SCOTLAND, United Kingdom
Patent: 4
Guangdong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 107 patents in last 5 years, we discover 101 new entrants. University of Durham, Saudi Arabian Oil Co., M-I Drilling Fluids U.K. Ltd. are the most active new entrants in this area.
DURHAM COUNTY, United Kingdom
Patent: 5
CITY OF SCOTLAND, United Kingdom
Patent: 4
Guangdong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhangjiagang Heshou Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 70 patents, we discovered top 33 universities and scientific research institutions by total patent application. University of Durham, Korea Institute of Science & Technology, China University of Petroleum (East China) are dominant in this area. They take 21.43% of the total patent filing.
DURHAM COUNTY, United Kingdom
Patent: 5
Shandong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2