With the analysis among 145 patents, we discovered top 46 key players by total patent application. Afton Chemical Corp., Ethyl Corp., Shell Internationale Research Maatschappij BV are dominant in this area. They take 42.76% of the total patent filing.
Virginia, United States
Patent: 30
Virginia, United States
Patent: 19
Zuid-Holland, Netherlands
Patent: 13
SURREY, United Kingdom
Patent: 7
Total Marketing Services LLP
Kent, United Kingdom
Patent: 6
Qingdao Yongquan Petroleum Co., Ltd.
Shandong Sheng, China
Patent: 4
Ohio, United States
Patent: 3
Shandong Sheng, China
Patent: 3
Jakarta Raya, Indonesia
Patent: 3
Ningxia Huizi Zizhiqu, China
Patent: 3
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With the analysis among related 23 patents applied in the last 5 years. We discover 15 most active companies in this area. The fast-growing East China University of Science & Technology, Hainan Xinaoke Chemical Co., Ltd., BP Oil International Ltd. take 21.74% of patent filing during this period.
Shanghai Shi, China
Patent: 2
Hainan Xinaoke Chemical Co., Ltd.
Hainan Sheng, China
Patent: 2
SURREY, United Kingdom
Patent: 1
Baolanhang (Fujian) Environmental Technology Research Institute Co., Ltd.
Fujian Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Chongqing Fuling Zhao's Chemical Building Materials Co., Ltd.
Chongqing Shi, China
Patent: 1
Shanghai Xinyuan New Materials Co., Ltd.
Shanghai Shi, China
Patent: 1
Hainan Sheng, China
Patent: 1
With the analysis among related 23 patents in last 5 years, we discover 11 new entrants. Hainan Xinaoke Chemical Co., Ltd., East China University of Science & Technology, Toyota Motor Corp. are the most active new entrants in this area.
Hainan Xinaoke Chemical Co., Ltd.
Hainan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Chongqing Fuling Zhao's Chemical Building Materials Co., Ltd.
Chongqing Shi, China
Patent: 1
Shanghai Xinyuan New Materials Co., Ltd.
Shanghai Shi, China
Patent: 1
Baolanhang (Fujian) Environmental Technology Research Institute Co., Ltd.
Fujian Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among 6 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 1