With the analysis among 122 patents, we discovered top 51 key players by total patent application. IG Farbenindustrie AG, Ciba-Geigy AG, Henkel AG & Co. KGaA are dominant in this area. They take 19.67% of the total patent filing.
Hessen, Germany
Patent: 11
Nordrhein-Westfalen, Germany
Patent: 6
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Patent: 5
Oregon, United States
Patent: 3
With the analysis among 3 patents, we discovered top 1 start-ups by total patent application.
Oregon, United States
Patent: 3
With the analysis among related 22 patents applied in the last 5 years. We discover 15 most active companies in this area. The fast-growing Takemoto Oil Co. Ltd., North China University of Science & Technology, Shaanxi University of Science & Technology take 31.82% of patent filing during this period.
North China University of Science & Technology
Hebei Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
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Patent: 1
Jiangsu Sheng, China
Patent: 1
Xinjiang Uygur Zizhiqu, China
Patent: 1
Pennsylvania, United States
Patent: 1
With the analysis among related 22 patents in last 5 years, we discover 15 new entrants. Takemoto Oil Co. Ltd., North China University of Science & Technology, Shaanxi University of Science & Technology are the most active new entrants in this area.
North China University of Science & Technology
Hebei Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
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Patent: 1
Jiangsu Sheng, China
Patent: 1
Xinjiang Uygur Zizhiqu, China
Patent: 1
Pennsylvania, United States
Patent: 1
With the analysis among 16 patents, we discovered top 6 universities and scientific research institutions by total patent application. Zhejiang University, Shaanxi University of Science & Technology, North China University of Science & Technology are dominant in this area. They take 37.50% of the total patent filing.
Zhejiang Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
North China University of Science & Technology
Hebei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1