With the analysis among 384 patents, we discovered top 53 key players by total patent application. ALZA Corp., AcelRx Pharmaceuticals, Inc., DURECT Corp. are dominant in this area. They take 46.09% of the total patent filing.
California, United States
Patent: 69
AcelRx Pharmaceuticals, Inc.
California, United States
Patent: 57
California, United States
Patent: 51
Illinois, United States
Patent: 14
Vertical Pharmaceuticals LLC
New Jersey, United States
Patent: 11
Missouri, United States
Patent: 8
Guardian Medical Solutions Ltd.
New South Wales, Australia
Patent: 7
Antwerpen, Belgium
Patent: 7
With the analysis among 14 patents, we discovered top 1 start-ups by total patent application.
Illinois, United States
Patent: 14
With the analysis among related 34 patents applied in the last 5 years. We discover 22 most active companies in this area. The fast-growing Cessatech A/S, Shanghai Microspectroscopy Technology Group Co., Ltd., SpecGx LLC take 38.24% of patent filing during this period.
Hovedstaden, Denmark
Patent: 7
Shanghai Microspectroscopy Technology Group Co., Ltd.
Shanghai Shi, China
Patent: 3
Missouri, United States
Patent: 3
Luxembourg, Luxembourg
Patent: 3
Shang Hai Chuang Hua Ke Ji Fu Wu You Xian Gong Si
Shanghai Shi, China
Patent: 2
Yichang Humanwell Pharmaceuticals Co., Ltd.
Hubei Sheng, China
Patent: 2
California, United States
Patent: 2
Suzhou Haike Medical Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
The Ninth People's Hospital of Shanghai Jiaotong University Medical College
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Patent: 1
With the analysis among related 34 patents in last 5 years, we discover 15 new entrants. Cessatech A/S, Shanghai Microspectroscopy Technology Group Co., Ltd., Shang Hai Chuang Hua Ke Ji Fu Wu You Xian Gong Si are the most active new entrants in this area.
Hovedstaden, Denmark
Patent: 7
Shanghai Microspectroscopy Technology Group Co., Ltd.
Shanghai Shi, China
Patent: 3
Shang Hai Chuang Hua Ke Ji Fu Wu You Xian Gong Si
Shanghai Shi, China
Patent: 2
Suzhou Haike Medical Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
The Ninth People's Hospital of Shanghai Jiaotong University Medical College
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Patent: 1
Qingdao Public Security Bureau
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Patent: 1
Nanjing Chia Tai Tianqing Pharmaceutical Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Hengrui Pharmaceuticals Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Suzhou Science and Technology City Hospital
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Patent: 1
With the analysis among 7 patents, we discovered top 4 universities and scientific research institutions by total patent application. Fourth Military Medical University, Universität Ulm, China Three Gorges University are dominant in this area. They take 57.14% of the total patent filing.
Fourth Military Medical University
Hunan Sheng, China
Patent: 2
Baden-Württemberg, Germany
Patent: 1
China Three Gorges University
Hubei Sheng, China
Patent: 1
The Second Military Medical University
Shanghai Shi, China
Patent: 1