With the analysis among 574 patents, we discovered top 92 key players by total patent application. SNECMA SA, Aerojet Rocketdyne, Inc., Rheinmetall AG are dominant in this area. They take 9.41% of the total patent filing.
California, United States
Patent: 22
Nordrhein-Westfalen, Germany
Patent: 10
Utah, United States
Patent: 10
Massachusetts, United States
Patent: 9
Messerschmitt-Boelkow-Blohm GmbH
General Dynamics Armament Systems, Inc.
Illinois, United States
Patent: 5
With the analysis among 6 patents, we discovered top 2 start-ups by total patent application.
Beijing I-Space Technology Co. Ltd.
Beijing Shi, China
Patent: 5
Beijing Lanjian Kongjian Technology Co. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 149 patents applied in the last 5 years. We discover 28 most active companies in this area. The fast-growing Xian Aerospace Power Research Institute, Beijing I-Space Technology Co. Ltd., Shanghai Institute of Space Propulsion take 10.07% of patent filing during this period.
Xian Aerospace Power Research Institute
Beijing I-Space Technology Co. Ltd.
Beijing Shi, China
Patent: 5
Shanghai Institute of Space Propulsion
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Patent: 4
Korea Aerospace Research Institute
Shaanxi Blue Arrow Aerospace Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 3
Beijing Aerospace Propulsion Institute
California, United States
Patent: 2
National University of Defense Technology
Hunan Sheng, China
Patent: 2
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 2
With the analysis among related 149 patents in last 5 years, we discover 14 new entrants. Beijing I-Space Technology Co. Ltd., Shanghai Institute of Space Propulsion, Perigee Aerospace, Inc. are the most active new entrants in this area.
Beijing I-Space Technology Co. Ltd.
Beijing Shi, China
Patent: 5
Shanghai Institute of Space Propulsion
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Patent: 4
Shaanxi Blue Arrow Aerospace Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 3
Beijing Star Glory Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Kyushu Yunjian (Beijing) Space Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Guizhou Aerospace Chaoyang Appliances Factory
Guizhou Sheng, China
Patent: 1
Beijing Lanjian Kongjian Technology Co. Ltd.
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Aerospace Propulsion Technology Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among 217 patents, we discovered top 9 universities and scientific research institutions by total patent application. Beihang University, National University of Defense Technology, Northwestern Polytechnical University are dominant in this area. They take 26.27% of the total patent filing.
Beijing Shi, China
Patent: 12
National University of Defense Technology
Hunan Sheng, China
Patent: 5
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 4
University of British Columbia
British Columbia, Canada
Patent: 3
Beijing Institute of Technology
Beijing Shi, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Tokyo Metropolitan University
Moscow Aviation Institute
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Patent: 1
Kyushu Institute of Technology
Fukuoka-ken, Japan
Patent: 1