With the analysis among 243 patents, we discovered top 106 key players by total patent application. Otsuka Pharmaceutical Co., Ltd., Speciality Minerals (Michigan), Inc., Hyundai Pharmaceutical Co., Ltd. are dominant in this area. They take 17.70% of the total patent filing.
Tokyo-to, Japan
Patent: 21
Michigan, United States
Patent: 13
Missouri, United States
Patent: 8
Chiba-ken, Japan
Patent: 7
Rheinland-Pfalz, Germany
Patent: 5
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With the analysis among related 22 patents applied in the last 5 years. We discover 14 most active companies in this area. The fast-growing Hyundai Pharmaceutical Co., Ltd., F. Hoffmann-La Roche Ltd., Toray Industries, Inc. take 40.91% of patent filing during this period.
Sichuan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 22 patents in last 5 years, we discover 10 new entrants. Sichuan Haisco Pharmaceutical Co., Ltd., Hangzhou Zhongmeihuadong Pharmaceutical Co., Ltd., Oishi Koseido Co., Ltd are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jeollanam-do, South Korea
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 27 patents, we discovered top 9 universities and scientific research institutions by total patent application. Gunma University, Massachusetts Institute of Technology, The University of Manchester are dominant in this area. They take 25.93% of the total patent filing.
Massachusetts, United States
Patent: 1
Manchester, United Kingdom
Patent: 1
Miyagi-ken, Japan
Patent: 1
Nagano-ken, Japan
Patent: 1
Jiangsu Sheng, China
Patent: 1