With the analysis among 520 patents, we discovered top 220 key players by total patent application. Imperial Chemical Industries Ltd., Ciba Specialty Chemicals Holding, Inc., Toyota Motor Corp. are dominant in this area. They take 10.19% of the total patent filing.
Imperial Chemical Industries Ltd.
Ciba Specialty Chemicals Holding, Inc.
Tokyo-to, Japan
Patent: 14
Nordrhein-Westfalen, Germany
Patent: 14
Osaka-fu, Japan
Patent: 13
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 13
Ohio, United States
Patent: 13
Delaware, United States
Patent: 11
Klüber Lubrication München GmbH & Co. KG
Bayern, Germany
Patent: 10
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With the analysis among related 468 patents applied in the last 5 years. We discover 272 most active companies in this area. The fast-growing Toyota Motor Corp., Zhejiang University, Taiyuan University of Technology take 6.62% of patent filing during this period.
Tokyo-to, Japan
Patent: 11
Zhejiang Sheng, China
Patent: 10
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 9
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 9
Hefei University of Technology
Anhui Sheng, China
Patent: 7
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 7
China Three Gorges University
Hubei Sheng, China
Patent: 6
Dalian University of Technology
Liaoning Sheng, China
Patent: 6
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 6
With the analysis among related 468 patents in last 5 years, we discover 215 new entrants. Shaanxi University of Science & Technology, Nantong University, Jiangxi University of Science & Technology are the most active new entrants in this area.
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Jiangxi University of Science & Technology
Jiangxi Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 5
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 5
South China Normal University
Guangdong Sheng, China
Patent: 4
Yancheng Institute of Technology
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Nanchang Hangkong University
Jiangxi Sheng, China
Patent: 4
With the analysis among 529 patents, we discovered top 190 universities and scientific research institutions by total patent application. South China University of Technology, Zhejiang University, Guilin University of Technology are dominant in this area. They take 8.88% of the total patent filing.
South China University of Technology
Guangdong Sheng, China
Patent: 19
Zhejiang Sheng, China
Patent: 15
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 13
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 12
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 11
Shandong Sheng, China
Patent: 11
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 10
China Three Gorges University
Hubei Sheng, China
Patent: 10
Hubei Sheng, China
Patent: 9
Fujian Sheng, China
Patent: 9