With the analysis among 370 patents, we discovered top 173 key players by total patent application. Lubrizol Advanced Materials, Inc., Prestone Products Corp., Acushnet Co. are dominant in this area. They take 8.92% of the total patent filing.
Ohio, United States
Patent: 14
Illinois, United States
Patent: 11
Massachusetts, United States
Patent: 8
Aichi-ken, Japan
Patent: 6
New York, United States
Patent: 6
North Carolina, United States
Patent: 6
Noord-Holland, Netherlands
Patent: 5
Minnesota, United States
Patent: 5
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With the analysis among related 24 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing Lubrizol Advanced Materials, Inc., DENSO Corp., Capital Normal University take 54.17% of patent filing during this period.
Ohio, United States
Patent: 9
Aichi-ken, Japan
Patent: 3
Beijing Shi, China
Patent: 1
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Patent: 1
Shaanxi Sheng, China
Patent: 1
Delaware, United States
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Korea Petroleum Quality & Distribution Authority
With the analysis among related 24 patents in last 5 years, we discover 7 new entrants. Capital Normal University, Unicos Co., Ltd, Xi'an Jiaotong University are the most active new entrants in this area.
Beijing Shi, China
Patent: 1
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Patent: 1
Shaanxi Sheng, China
Patent: 1
Delaware, United States
Patent: 1
Beijing Shi, China
Patent: 1
Korea Petroleum Quality & Distribution Authority
With the analysis among 39 patents, we discovered top 12 universities and scientific research institutions by total patent application. Michigan State University, Southwest Petroleum University, Xi'an Jiaotong University are dominant in this area. They take 33.33% of the total patent filing.
Michigan, United States
Patent: 3
Sichuan Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Ishikawa-ken, Japan
Patent: 1
Liaoning Sheng, China
Patent: 1
Tokyo Institute of Technology
Shaanxi Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1