With the analysis among 1,013 patents, we discovered top 475 key players by total patent application. CSSC Huangpu Wenchong Shipbuilding Co., Ltd., Jiangsu Huayang Heavy Industry Co., Ltd., Wuhan Marine Machinery Plant Co., Ltd. are dominant in this area. They take 5.82% of the total patent filing.
Guangdong Sheng, China
Patent: 25
Jiangsu Sheng, China
Patent: 18
Hubei Sheng, China
Patent: 16
Beijing Shi, China
Patent: 14
Shandong Sheng, China
Patent: 10
Zuid-Holland, Netherlands
Patent: 9
Shanghai Shi, China
Patent: 8
Guangdong Sheng, China
Patent: 8
With the analysis among 5 patents, we discovered top 3 start-ups by total patent application.
Shaanxi Sheng, China
Patent: 2
Nuevo León, Mexico
Patent: 2
Beijing Shi, China
Patent: 1
With the analysis among related 838 patents applied in the last 5 years. We discover 440 most active companies in this area. The fast-growing Zhejiang Ocean University, CSSC Huangpu Wenchong Shipbuilding Co., Ltd., CNOOC Energy Technology & Services Ltd. take 5.97% of patent filing during this period.
Zhejiang Sheng, China
Patent: 20
Guangdong Sheng, China
Patent: 17
Beijing Shi, China
Patent: 13
Hubei Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 11
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Patent: 9
Heilongjiang Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
With the analysis among related 838 patents in last 5 years, we discover 382 new entrants. Shearwater Invest AS, Zhejiang University, Tangshan Harbin Technology Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 7
Hebei Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 6
Texas, United States
Patent: 6
Shandong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 5
With the analysis among 432 patents, we discovered top 79 universities and scientific research institutions by total patent application. Zhejiang Ocean University, Changsha University of Science & Technology, Shandong Jiaotong University are dominant in this area. They take 15.74% of the total patent filing.
Zhejiang Sheng, China
Patent: 41
Hunan Sheng, China
Patent: 13
Shandong Sheng, China
Patent: 12
Heilongjiang Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 5