With the analysis among 100 patents, we discovered top 55 key players by total patent application. China Petroleum & Chemical Corp., Nalco Ltd., Texaco Development Corp. are dominant in this area. They take 35.00% of the total patent filing.
Beijing Shi, China
Patent: 16
CHESHIRE, United Kingdom
Patent: 10
Texas, United States
Patent: 9
Tianjin Shi, China
Patent: 6
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
Pennsylvania, United States
Patent: 4
Beijing Shi, China
Patent: 2
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With the analysis among related 52 patents applied in the last 5 years. We discover 34 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Indian Oil Corp. Ltd., CenerTech Tianjin Chemical Research and Design Institute Co., Ltd. take 38.46% of patent filing during this period.
Beijing Shi, China
Patent: 9
Tianjin Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Gansu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 52 patents in last 5 years, we discover 25 new entrants. Indian Oil Corp. Ltd., Huizhou University, Ningbo Polytechnic Institute are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Gansu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Hebei Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 43 patents, we discovered top 18 universities and scientific research institutions by total patent application. Wuhan University of Science & Technology, Harbin Institute of Technology, United Arab Emirates University are dominant in this area. They take 55.81% of the total patent filing.
Hubei Sheng, China
Patent: 8
Heilongjiang Sheng, China
Patent: 4
United Arab Emirates
Patent: 3
Shandong Sheng, China
Patent: 2
Gansu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1