With the analysis among 517 patents, we discovered top 204 key players by total patent application. SCHOTTEL GmbH, Outboard Marine Corp., Jiangsu Kaibang Propulsion Technology Co., Ltd. are dominant in this area. They take 8.12% of the total patent filing.
Rheinland-Pfalz, Germany
Patent: 16
Illinois, United States
Patent: 13
Jiangsu Sheng, China
Patent: 13
Hubei Sheng, China
Patent: 10
Mitsubishi Heavy Industries, Ltd.
Wisconsin, United States
Patent: 9
Indiana, United States
Patent: 8
Niedersachsen, Germany
Patent: 7
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
Beijing Shi, China
Patent: 2
With the analysis among related 360 patents applied in the last 5 years. We discover 151 most active companies in this area. The fast-growing Beijing Institute of Technology, 708 Research Institute of China Shipbuilding Corporation, Jiangsu Kaibang Propulsion Technology Co., Ltd. take 10.83% of patent filing during this period.
Beijing Shi, China
Patent: 14
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Patent: 14
Jiangsu Sheng, China
Patent: 11
Heilongjiang Sheng, China
Patent: 10
Beijing Shi, China
Patent: 7
Hubei Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
With the analysis among related 360 patents in last 5 years, we discover 130 new entrants. Beijing Weilan Jizhi Technology Co., Ltd., Jiangsu University, Suzhou Zhenhu Fluid Technology Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
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Patent: 4
Zhejiang Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
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Patent: 3
Shanghai Shi, China
Patent: 3
With the analysis among 251 patents, we discovered top 45 universities and scientific research institutions by total patent application. Jiangsu University of Science & Technology, Harbin Engineering University, Beijing Institute of Technology are dominant in this area. They take 22.71% of the total patent filing.
Jiangsu Sheng, China
Patent: 20
Heilongjiang Sheng, China
Patent: 19
Beijing Shi, China
Patent: 17
Hubei Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4