With the analysis among 48 patents, we discovered top 23 key players by total patent application. Carl Freudenberg KG, TOSHIBA Corp., Toshiba Medical Systems Co. Ltd. are dominant in this area. They take 35.42% of the total patent filing.
Shandong Sheng, China
Patent: 2
Tochigi-ken, Japan
Patent: 2
Texas, United States
Patent: 2
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With the analysis among related 4 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Filtration Technology Corp., SINOPEC Engineering (Group) Co., Ltd., Siemens Shanghai Medical Equipment Ltd. take 100.00% of patent filing during this period.
Texas, United States
Patent: 2
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 4 patents in last 5 years, we discover 4 new entrants. Filtration Technology Corp., SINOPEC Engineering (Group) Co., Ltd., Siemens Shanghai Medical Equipment Ltd. are the most active new entrants in this area.
Texas, United States
Patent: 2
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 3 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1