With the analysis among 253 patents, we discovered top 147 key players by total patent application. Hydrodyne, Gunderboom, Inc., Dulux Australia Ltd. are dominant in this area. They take 10.28% of the total patent filing.
California, United States
Patent: 11
Alaska, United States
Patent: 9
Shanghai Shi, China
Patent: 4
Zuid-Holland, Netherlands
Patent: 3
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Aichi-ken, Japan
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 136 patents applied in the last 5 years. We discover 65 most active companies in this area. The fast-growing Harbin Engineering University, China Ship Scientific Research Center, Beijing Institute of Technology take 25.00% of patent filing during this period.
Heilongjiang Sheng, China
Patent: 20
Jiangsu Sheng, China
Patent: 8
Beijing Shi, China
Patent: 6
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 5
Heilongjiang Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
With the analysis among related 136 patents in last 5 years, we discover 47 new entrants. China Ship Scientific Research Center, China Shipbuilding Industry Corp. No 703 Institute, Shenyang Ligong University are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 8
Heilongjiang Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
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Patent: 1
With the analysis among 234 patents, we discovered top 54 universities and scientific research institutions by total patent application. Harbin Engineering University, Beijing Institute of Technology, Wuhan University are dominant in this area. They take 24.79% of the total patent filing.
Heilongjiang Sheng, China
Patent: 33
Beijing Shi, China
Patent: 12
Hubei Sheng, China
Patent: 10
Anhui Sheng, China
Patent: 6
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Heilongjiang Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 4