With the analysis among 74 patents, we discovered top 37 key players by total patent application. IG Farbenindustrie AG, EIDP, Inc., Toyo Hakko Co., Ltd. are dominant in this area. They take 17.57% of the total patent filing.
Delaware, United States
Patent: 3
Aichi-ken, Japan
Patent: 3
Noord-Holland, Netherlands
Patent: 2
New York, United States
Patent: 2
Hertfordshire, United Kingdom
Patent: 2
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With the analysis among related 3 patents applied in the last 5 years. We discover 2 most active companies in this area.
Guizhou Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 3 patents in last 5 years, we discover 2 new entrants.
Guizhou Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 15 patents, we discovered top 7 universities and scientific research institutions by total patent application. Shandong University, Zhejiang University, Zunyi Medical University are dominant in this area. They take 26.67% of the total patent filing.
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
North China University of Science & Technology
Hebei Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1