With the analysis among 54 patents, we discovered top 22 key players by total patent application. American Can Co., Agfa-Gevaert AG, Eastman Kodak Co. are dominant in this area. They take 31.48% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 4
New York, United States
Patent: 3
Texas, United States
Patent: 2
Matsushita Electronics Corp.
Massachusetts, United States
Patent: 1
Missouri, United States
Patent: 1
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With the analysis among related 4 patents applied in the last 5 years. We discover 2 most active companies in this area.
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 1
Kyoritsu Chemical-Check Lab. Corp.
With the analysis among related 4 patents in last 5 years, we discover 2 new entrants.
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 1
Kyoritsu Chemical-Check Lab. Corp.
With the analysis among 9 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Tianjin Normal University
Tianjin Shi, China
Patent: 2
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 1