With the analysis among 73 patents, we discovered top 29 key players by total patent application. Stauffer Chemical Co., Hitachi Ltd., Bell Laboratories, Inc. are dominant in this area. They take 26.03% of the total patent filing.
Wisconsin, United States
Patent: 5
Ohio, United States
Patent: 5
Georgia, United States
Patent: 3
New York, United States
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.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 3 patents in last 5 years, we discover 2 new entrants.
Zhejiang Sheng, China
Patent: 1
With the analysis among 22 patents, we discovered top 8 universities and scientific research institutions by total patent application. University of Southern California, University of Minnesota, Nanchang University are dominant in this area. They take 54.55% of the total patent filing.
California, United States
Patent: 5
Minnesota, United States
Patent: 2
Jiangxi Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Shimane-ken, Japan
Patent: 1
Zhejiang Sheng, China
Patent: 1