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
AstraZeneca Pharmaceutical Co., Ltd.
Jiangsu Sheng, China
Patent: 14
AcelRx Pharmaceuticals, Inc.
California, United States
Patent: 11
F. Hoffmann-La Roche Ltd.
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 Institute of Technology
Massachusetts, United States
Patent: 2
Michigan, United States
Patent: 2
Rheinland-Pfalz, Germany
Patent: 2
Xinjiang Tefeng Pharmaceutical Co. Ltd.
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 Institute of Technology
Massachusetts, United States
Patent: 2
Michigan, United States
Patent: 2
Rheinland-Pfalz, Germany
Patent: 2
Xinjiang Tefeng Pharmaceutical Co. Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 1
Rheinland-Pfalz, Germany
Patent: 1
Andhra Pradesh, India
Patent: 1
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Patent: 1
Olympus Medical Systems Corp.
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.
The Trustees of Columbia University in The City of New York
New York, United States
Patent: 2
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 2
Tokyo University of Science
Lviv Polytechnic National University
Fourth Military Medical University
Hunan Sheng, China
Patent: 1
Hamamatsu University School of Medicine
Shizuoka-ken, Japan
Patent: 1
Nanjing Medical University
Shaanxi Sheng, China
Patent: 1