With the analysis among 141 patents, we discovered top 17 key players by total patent application. Smithkline Beckman Corp, AnorMED, Inc., Callisto Pharmaceuticals, Inc. are dominant in this area. They take 77.30% of the total patent filing.
Pennsylvania, United States
Patent: 71
British Columbia, Canada
Patent: 28
Callisto Pharmaceuticals, Inc.
New York, United States
Patent: 10
AstraZeneca Pharmaceutical Co., Ltd.
Jiangsu Sheng, China
Patent: 8
Vaud, Switzerland
Patent: 5
Sumitomo Chemical Co., Ltd.
Alabama, United States
Patent: 2
WuXi AppTec (Tianjin) Co., Ltd.
Tianjin Shi, China
Patent: 2
Kanagawa-ken, Japan
Patent: 1
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With the analysis among related 1 patents applied in the last 5 years. We discover 1 most active companies in this area.
Regents of the University of California
California, United States
Patent: 1
With the analysis among related 1 patents in last 5 years, we discover 1 new entrants.
Regents of the University of California
California, United States
Patent: 1
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