With the analysis among 281 patents, we discovered top 140 key players by total patent application. Keryx Biopharmaceuticals, Inc., ENYO Pharma SA, Matsushita Electronics Corp. are dominant in this area. They take 32.03% of the total patent filing.
Massachusetts, United States
Patent: 42
Osaka-fu, Japan
Patent: 23
Hebei Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Sichuan Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Liaoning Sheng, China
Patent: 3
With the analysis among 25 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 171 patents applied in the last 5 years. We discover 108 most active companies in this area. The fast-growing ENYO Pharma SA, Keryx Biopharmaceuticals, Inc., Xinxing Ductile Iron Pipes Co., Ltd. take 21.05% of patent filing during this period.
Massachusetts, United States
Patent: 7
Hebei Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Liaoning Sheng, China
Patent: 3
MCC Capital Engineering & Research, Inc.
Beijing Shi, China
Patent: 3
Henan Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
With the analysis among related 171 patents in last 5 years, we discover 102 new entrants. ENYO Pharma SA, Pangang Group Panzhihua Steel & Vanadium Co., Ltd., Benxi Beiying Iron & Steel (Group) Co., Ltd. are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 3
MCC Capital Engineering & Research, Inc.
Beijing Shi, China
Patent: 3
Henan Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 23 patents, we discovered top 13 universities and scientific research institutions by total patent application. China Agricultural University, Fudan University, Zhejiang University are dominant in this area. They take 17.39% of the total patent filing.
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1