With the analysis among 671 patents, we discovered top 296 key players by total patent application. The Wiggins Teape Group Ltd., UOP LLC, China Petroleum & Chemical Corp. are dominant in this area. They take 11.48% of the total patent filing.
Illinois, United States
Patent: 25
Beijing Shi, China
Patent: 21
Tokyo-to, Japan
Patent: 17
New York, United States
Patent: 13
Tokyo-to, Japan
Patent: 13
South Carolina, United States
Patent: 13
Tokyo-to, Japan
Patent: 11
New Jersey, United States
Patent: 11
Tokyo-to, Japan
Patent: 10
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With the analysis among related 213 patents applied in the last 5 years. We discover 152 most active companies in this area. The fast-growing BASF Corp., Chevron, Inc., Sasol Germany GmbH take 11.74% of patent filing during this period.
New Jersey, United States
Patent: 9
Pennsylvania, United States
Patent: 9
Hamburg, Germany
Patent: 7
Fujian Sheng, China
Patent: 6
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Patent: 5
Hubei Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among related 213 patents in last 5 years, we discover 115 new entrants. Chevron, Inc., Sasol Germany GmbH, Institute of Aerospace Special Materials and Technology are the most active new entrants in this area.
Pennsylvania, United States
Patent: 9
Hamburg, Germany
Patent: 7
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Patent: 5
Tianjin Shi, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Taiwan Province, China
Patent: 2
Henan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among 284 patents, we discovered top 101 universities and scientific research institutions by total patent application. Hebei Normal University for Nationalities, University Of Jinan, Fuzhou University are dominant in this area. They take 11.97% of the total patent filing.
Hebei Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 7
Fujian Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 5