With the analysis among 176 patents, we discovered top 82 key players by total patent application. Gruppo Lepetit SRL, Société Européenne de Propulsion, Ashland LLC are dominant in this area. They take 16.48% of the total patent filing.
Kentucky, United States
Patent: 6
Jiangsu Sheng, China
Patent: 5
Nordrhein-Westfalen, Germany
Patent: 4
New York, United States
Patent: 3
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 3
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With the analysis among related 22 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing Dongli (Nantong) Chemicals Co. Ltd., Aerojet Rocketdyne, Inc., Qinghai Liming Chemical Co. Ltd. take 36.36% of patent filing during this period.
Jiangsu Sheng, China
Patent: 4
California, United States
Patent: 3
Qinghai Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
With the analysis among related 22 patents in last 5 years, we discover 8 new entrants. Aerojet Rocketdyne, Inc., Qinghai Liming Chemical Co. Ltd., Beijing Aerospace Testing Technology Research Institute are the most active new entrants in this area.
California, United States
Patent: 3
Qinghai Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
With the analysis among 47 patents, we discovered top 10 universities and scientific research institutions by total patent application. Sun Yat-Sen University, Dalian Institute of Chemical Physics Chinese Academy of Sciences, Lanzhou Institute of Chemical Physics are dominant in this area. They take 14.89% of the total patent filing.
Guangdong Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Gansu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
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Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1