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
California, United States
Patent: 57
California, United States
Patent: 51
Illinois, United States
Patent: 14
New Jersey, United States
Patent: 11
Missouri, United States
Patent: 8
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 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
Hubei Sheng, China
Patent: 2
California, United States
Patent: 2
Jiangsu Sheng, China
Patent: 1
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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 Shi, China
Patent: 3
Shang Hai Chuang Hua Ke Ji Fu Wu You Xian Gong Si
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
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Patent: 1
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Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
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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.
Hunan Sheng, China
Patent: 2
Baden-Württemberg, Germany
Patent: 1
Hubei Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1