With the analysis among 125 patents, we discovered top 40 key players by total patent application. Sumitomo Chemical Co., Ltd., Taro Pharmaceutical Industries Ltd., Ciba-Geigy AG are dominant in this area. They take 30.40% of the total patent filing.
Tokyo-to, Japan
Patent: 16
Nordrhein-Westfalen, Germany
Patent: 9
Michigan, United States
Patent: 6
New Jersey, United States
Patent: 3
Imperial Chemical Industries Ltd.
North Carolina, United States
Patent: 3
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With the analysis among related 5 patents applied in the last 5 years. We discover 3 most active companies in this area.
North Carolina, United States
Patent: 3
Henan Sheng, China
Patent: 1
Nantong Gongcheng Fine Chemical Co. Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 5 patents in last 5 years, we discover 3 new entrants.
North Carolina, United States
Patent: 3
Henan Sheng, China
Patent: 1
Nantong Gongcheng Fine Chemical Co. Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 4 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Shandong Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1