With the analysis among 755 patents, we discovered top 135 key players by total patent application. L'Oréal SA, Eastman Kodak Co., BASF AB are dominant in this area. They take 37.75% of the total patent filing.
New York, United States
Patent: 79
Tokyo-to, Japan
Patent: 40
Hertfordshire, United Kingdom
Patent: 19
Hamburg, Germany
Patent: 18
Osaka-fu, Japan
Patent: 14
Tokyo-to, Japan
Patent: 14
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 42 patents applied in the last 5 years. We discover 20 most active companies in this area. The fast-growing L'Oréal SA, SFC Co., Ltd., Nidek Co., Ltd. take 59.52% of patent filing during this period.
Chungcheongbuk-do, South Korea
Patent: 3
Kochi-ken, Japan
Patent: 2
Hebei Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among related 42 patents in last 5 years, we discover 15 new entrants. Nidek Co., Ltd., University of Guelph, Hebei Chenguang Natural Pigment Co. Ltd. are the most active new entrants in this area.
Kochi-ken, Japan
Patent: 2
Hebei Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among 50 patents, we discovered top 28 universities and scientific research institutions by total patent application. Carnegie Mellon University, University of Guelph, Emory University are dominant in this area. They take 20.00% of the total patent filing.
Pennsylvania, United States
Patent: 5
Georgia, United States
Patent: 2
Central Region, Singapore
Patent: 1
Sichuan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1