With the analysis among 390 patents, we discovered top 160 key players by total patent application. SNECMA SA, NOF Corp., Saint-Gobain Isover G+H AG are dominant in this area. They take 9.23% of the total patent filing.
Tokyo-to, Japan
Patent: 10
Nordrhein-Westfalen, Germany
Patent: 7
California, United States
Patent: 7
Connecticut, United States
Patent: 6
Mitsubishi Heavy Industries, Ltd.
California, United States
Patent: 5
With the analysis among 6 patents, we discovered top 4 start-ups by total patent application. Beijing Lanjian Kongjian Technology Co. Ltd., Beijing Space Trek Technology Co. Ltd., Shanghai United Imaging Healthcare Co., Ltd. are active in this area.
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
California, United States
Patent: 1
With the analysis among related 245 patents applied in the last 5 years. We discover 75 most active companies in this area. The fast-growing National University of Defense Technology, Harbin Institute of Technology, Hubei Aerospace Chemical Technology Research Institute take 12.65% of patent filing during this period.
Hunan Sheng, China
Patent: 13
Heilongjiang Sheng, China
Patent: 9
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Patent: 9
Fujian Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
With the analysis among related 245 patents in last 5 years, we discover 51 new entrants. Xiamen University, Institute of Mechanics, Chinese Academy of Sciences, Beijing Aerospace Propulsion Institute are the most active new entrants in this area.
Fujian Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
With the analysis among 306 patents, we discovered top 48 universities and scientific research institutions by total patent application. Beihang University, National University of Defense Technology, Harbin Institute of Technology are dominant in this area. They take 15.69% of the total patent filing.
Beijing Shi, China
Patent: 18
Hunan Sheng, China
Patent: 15
Heilongjiang Sheng, China
Patent: 13
Beijing Shi, China
Patent: 8
Fujian Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Heilongjiang Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4