With the analysis among 272 patents, we discovered top 111 key players by total patent application. HOYA OPTICAL LABS OF AMERICA, INC., Bayer AG, Goodyear Tire & Rubber Co. are dominant in this area. They take 17.28% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 16
Ohio, United States
Patent: 13
Tokyo-to, Japan
Patent: 11
Delaware, United States
Patent: 8
Nordrhein-Westfalen, Germany
Patent: 6
Pennsylvania, United States
Patent: 6
Washington, United States
Patent: 6
California, United States
Patent: 6
No data, please try another search term
With the analysis among related 30 patents applied in the last 5 years. We discover 18 most active companies in this area. The fast-growing Henkel AG & Co. KGaA, HOYA OPTICAL LABS OF AMERICA, INC., Mitsui Chemicals, Inc. take 30.00% of patent filing during this period.
Nordrhein-Westfalen, Germany
Patent: 4
Seoul, South Korea
Patent: 2
California, United States
Patent: 1
Hubei Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Nordrhein-Westfalen, Germany
Patent: 1
With the analysis among related 30 patents in last 5 years, we discover 14 new entrants. SK Pucore Co. Ltd., Erciyes Üniversitesi, Hubei Huitian New Materials (Yicheng) Co., Ltd. are the most active new entrants in this area.
Seoul, South Korea
Patent: 2
Hubei Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Nordrhein-Westfalen, Germany
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Huitian New Chemical Materials Co. Ltd.
Shanghai Shi, China
Patent: 1
Rio Grande do Sul, Brazil
Patent: 1
With the analysis among 4 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Guangdong Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 1