Search results for “Spiropyran” companies
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Key Players
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Innovation Intensity
With the analysis among 791 patents, we discovered top 203 key players by total patent application. Corning, Inc., Matsushita Electronics Corp., Fuji Photo Film Co., Ltd. are dominant in this area. They take 16.43% of the total patent filing.
New York, United States
Patent: 54
Osaka-fu, Japan
Patent: 40
Tokyo-to, Japan
Patent: 36
Tokyo-to, Japan
Patent: 29
Nordrhein-Westfalen, Germany
Patent: 28
Sweden
Patent: 27
Vaud, Switzerland
Patent: 21
Aichi-ken, Japan
Patent: 21
Tokyo-to, Japan
Patent: 19
Tokyo-to, Japan
Patent: 15
Startups & Unicorns
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Innovation Intensity
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Fast-Growing
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Innovation in recent 5 years
With the analysis among related 163 patents applied in the last 5 years. We discover 112 most active companies in this area. The fast-growing Zhejiang Sci-Tech University, Wuhan Textile University, Shanxi University take 14.11% of patent filing during this period.
Zhejiang Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 8
Shanxi Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
South Korea
Patent: 4
Shaanxi Sheng, China
Patent: 4
New Entrants
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Innovation in recent 5 years
With the analysis among related 163 patents in last 5 years, we discover 97 new entrants. Zhejiang Sci-Tech University, Wuhan Textile University, Shanxi University are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 8
Shanxi Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
South Korea
Patent: 3
Nei Mongol Zizhiqu, China
Patent: 3
Research Institutions
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Innovation Intensity
With the analysis among 191 patents, we discovered top 70 universities and scientific research institutions by total patent application. Zhejiang Sci-Tech University, Wuhan Textile University, Shanxi University are dominant in this area. They take 12.04% of the total patent filing.
Zhejiang Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 8
Shanxi Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 6
South Korea
Patent: 6
Zhejiang Sheng, China
Patent: 6
Kauno apskritis, Lithuania
Patent: 6
DUBLIN, Ireland
Patent: 5
Delhi, India
Patent: 4
Zhejiang Sheng, China
Patent: 4
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