With the analysis among 231 patents, we discovered top 138 key players by total patent application. Shell Internationale Research Maatschappij BV, Bush Boake Allen Ltd., Henkel AG & Co. KGaA are dominant in this area. They take 12.55% of the total patent filing.
Zuid-Holland, Netherlands
Patent: 16
SUFFOLK COUNTY, United Kingdom
Patent: 7
Nordrhein-Westfalen, Germany
Patent: 6
California, United States
Patent: 5
Michigan, United States
Patent: 4
Delaware, United States
Patent: 4
Genève, Switzerland
Patent: 3
Shandong Sheng, China
Patent: 3
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With the analysis among related 47 patents applied in the last 5 years. We discover 44 most active companies in this area. The fast-growing University of Porto, Hubei University, Universidade Nova de Lisboa take 12.77% of patent filing during this period.
Lisboa, Portugal
Patent: 2
Hubei Sheng, China
Patent: 2
Lisboa, Portugal
Patent: 2
Washington, United States
Patent: 2
Fujian Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 47 patents in last 5 years, we discover 38 new entrants. University of Porto, Hubei University, Universidade Nova de Lisboa are the most active new entrants in this area.
Lisboa, Portugal
Patent: 2
Hubei Sheng, China
Patent: 2
Lisboa, Portugal
Patent: 2
Washington, United States
Patent: 2
Fujian Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among 58 patents, we discovered top 29 universities and scientific research institutions by total patent application. Zhejiang University of Technology, Council of Scientific & Industrial Research, Osaka University are dominant in this area. They take 20.69% of the total patent filing.
Zhejiang Sheng, China
Patent: 4
Lisboa, Portugal
Patent: 2
Hubei Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Lisboa, Portugal
Patent: 2
Zhejiang Sheng, China
Patent: 2
New York, United States
Patent: 1
Central Region, Singapore
Patent: 1