With the analysis among 206 patents, we discovered top 79 key players by total patent application. Paion UK Ltd., AstraZeneca Pharmaceutical Co., Ltd., AcelRx Pharmaceuticals, Inc. are dominant in this area. They take 20.39% of the total patent filing.
Cambridgeshire, United Kingdom
Patent: 17
Jiangsu Sheng, China
Patent: 14
California, United States
Patent: 11
California, United States
Patent: 7
New Jersey, United States
Patent: 7
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With the analysis among related 65 patents applied in the last 5 years. We discover 29 most active companies in this area. The fast-growing Orion Corp, Sedana Medical Ltd., Philips take 24.62% of patent filing during this period.
Massachusetts, United States
Patent: 2
Michigan, United States
Patent: 2
Rheinland-Pfalz, Germany
Patent: 2
Xinjiang Uygur Zizhiqu, China
Patent: 1
Rheinland-Pfalz, Germany
Patent: 1
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Patent: 1
With the analysis among related 65 patents in last 5 years, we discover 23 new entrants. Philips, Massachusetts Institute of Technology, Stryker Corp. are the most active new entrants in this area.
Massachusetts, United States
Patent: 2
Michigan, United States
Patent: 2
Rheinland-Pfalz, Germany
Patent: 2
Xinjiang Uygur Zizhiqu, China
Patent: 1
Rheinland-Pfalz, Germany
Patent: 1
Andhra Pradesh, India
Patent: 1
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Patent: 1
Pennsylvania, United States
Patent: 1
With the analysis among 22 patents, we discovered top 10 universities and scientific research institutions by total patent application. Doshisha University, The Trustees of Columbia University in The City of New York, Massachusetts Institute of Technology are dominant in this area. They take 40.91% of the total patent filing.
New York, United States
Patent: 2
Massachusetts, United States
Patent: 2
Hunan Sheng, China
Patent: 1
Shizuoka-ken, Japan
Patent: 1
Shaanxi Sheng, China
Patent: 1