With the analysis among 539 patents, we discovered top 167 key players by total patent application. FPInnovations, Saint-Gobain Isover G+H AG, Elf Atochem North America, Inc. are dominant in this area. They take 12.99% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 23
New York, United States
Patent: 16
Ohio, United States
Patent: 15
Osaka-fu, Japan
Patent: 13
Ohio, United States
Patent: 13
Minnesota, United States
Patent: 12
Michigan, United States
Patent: 12
Ohio, United States
Patent: 11
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With the analysis among related 27 patents applied in the last 5 years. We discover 19 most active companies in this area. The fast-growing Massachusetts Institute of Technology, Penn State Research Foundation, Shanghai Koito Automotive Lamp Co., Ltd. take 33.33% of patent filing during this period.
Massachusetts, United States
Patent: 3
Pennsylvania, United States
Patent: 3
Shanghai Shi, China
Patent: 3
Anhui Sheng, China
Patent: 1
Nordrhein-Westfalen, Germany
Patent: 1
Connecticut, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 27 patents in last 5 years, we discover 15 new entrants. Massachusetts Institute of Technology, Penn State Research Foundation, Shanghai Koito Automotive Lamp Co., Ltd. are the most active new entrants in this area.
Massachusetts, United States
Patent: 3
Pennsylvania, United States
Patent: 3
Shanghai Shi, China
Patent: 3
Anhui Sheng, China
Patent: 1
Connecticut, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
With the analysis among 30 patents, we discovered top 14 universities and scientific research institutions by total patent application. Massachusetts Institute of Technology, Shaanxi University of Science & Technology, Hebei Normal University for Nationalities are dominant in this area. They take 26.67% of the total patent filing.
Massachusetts, United States
Patent: 3
Shaanxi Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Xinjiang Uygur Zizhiqu, China
Patent: 1
Yunnan Sheng, China
Patent: 1