With the analysis among 54 patents, we discovered top 22 key players by total patent application. Tokuyama Corp., Chugai Pharmaceutical Co., Ltd., Micro Interventional Devices, Inc. are dominant in this area. They take 22.22% of the total patent filing.
Chugai Pharmaceutical Co., Ltd.
Micro Interventional Devices, Inc.
Pennsylvania, United States
Patent: 4
Sumitomo Pharmaceuticals Co., Ltd.
Kanagawa-ken, Japan
Patent: 2
No data, please try another search term
With the analysis among related 6 patents applied in the last 5 years. We discover 2 most active companies in this area.
Zhongshan Tiantu Fine Chemical Co., Ltd.
Guangdong Sheng, China
Patent: 1
Shanghai Kangchen Biotechnology Co., Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among related 6 patents in last 5 years, we discover 2 new entrants.
Zhongshan Tiantu Fine Chemical Co., Ltd.
Guangdong Sheng, China
Patent: 1
Shanghai Kangchen Biotechnology Co., Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among 9 patents, we discovered top 1 universities and scientific research institutions by total patent application.