With the analysis among 73 patents, we discovered top 23 key players by total patent application. Sekisui Chemical Co., Ltd., Eisai Co., Ltd., Sansho Co., Ltd. are dominant in this area. They take 52.05% of the total patent filing.
Sekisui Chemical Co., Ltd.
Osaka-fu, Japan
Patent: 15
Tokyo-to, Japan
Patent: 13
Bionevia Pharmaceuticals, Inc.
Massachusetts, United States
Patent: 5
WITHUS PHARMACEUTICAL Co., Ltd.
Taisho Pharmaceutical Co., Ltd.
MEDA Pharma GmbH & Co. KG
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With the analysis among related 3 patents applied in the last 5 years. We discover 3 most active companies in this area.
WITHUS PHARMACEUTICAL Co., Ltd.
Qianhui Pharmaceutical (Anhui) Co., Ltd.
Anhui Sheng, China
Patent: 1
Harvest (Hunan) Pharmaceuticals Co.,LTD
Hunan Sheng, China
Patent: 1
With the analysis among related 3 patents in last 5 years, we discover 2 new entrants.
Qianhui Pharmaceutical (Anhui) Co., Ltd.
Anhui Sheng, China
Patent: 1
Harvest (Hunan) Pharmaceuticals Co.,LTD
Hunan Sheng, China
Patent: 1
With the analysis among 1 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Kumamoto-ken, Japan
Patent: 1