With the analysis among 496 patents, we discovered top 148 key players by total patent application. Montedison SpA, Elf Atochem SA, General Electric Co. are dominant in this area. They take 13.91% of the total patent filing.
Massachusetts, United States
Patent: 18
Delaware, United States
Patent: 18
Nordrhein-Westfalen, Germany
Patent: 15
Michigan, United States
Patent: 14
Minnesota, United States
Patent: 10
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With the analysis among related 43 patents applied in the last 5 years. We discover 20 most active companies in this area. The fast-growing General Electric Co., Osaka University, Panasonic Intellectual Property Management Co. Ltd. take 34.88% of patent filing during this period.
Massachusetts, United States
Patent: 5
Minnesota, United States
Patent: 4
Massachusetts, United States
Patent: 3
Hebei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among related 43 patents in last 5 years, we discover 16 new entrants. Osaka University, Panasonic Intellectual Property Management Co. Ltd., Saint-Gobain Ceramics & Plastics, Inc. are the most active new entrants in this area.
Massachusetts, United States
Patent: 3
Hebei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Oregon, United States
Patent: 1
With the analysis among 29 patents, we discovered top 11 universities and scientific research institutions by total patent application. Osaka University, Massachusetts Institute of Technology, Kyoto University are dominant in this area. They take 37.93% of the total patent filing.
Massachusetts, United States
Patent: 4
Belfast, United Kingdom
Patent: 2
Hebei Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1
Oregon, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1