With the analysis among 32 patents, we discovered top 18 key players by total patent application. Abbott Laboratories, Warner-Lambert Co., Ciba-Geigy AG are dominant in this area. They take 25.00% of the total patent filing.
Illinois, United States
Patent: 3
New Jersey, United States
Patent: 3
California, United States
Patent: 2
Nagano-ken, Japan
Patent: 1
New Jersey, United States
Patent: 1
Rheinland-Pfalz, Germany
Patent: 1
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With the analysis among related 2 patents applied in the last 5 years. We discover 2 most active companies in this area.
Jiangsu Sheng, China
Patent: 1
California, United States
Patent: 1
With the analysis among related 2 patents in last 5 years, we discover 2 new entrants.
Jiangsu Sheng, China
Patent: 1
California, United States
Patent: 1
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