Search results for “Cofferdam” companies
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Key Players
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Innovation Intensity
With the analysis among 5,155 patents, we discovered top 486 key players by total patent application. China Railway Major Bridge Engineering Group Co., Ltd., Powerchina Huadong Engineering Corp. Ltd., CCCC Second Harbor Engineering Bureau Co. Ltd. are dominant in this area. They take 5.96% of the total patent filing.
China Railway Major Bridge Engineering Group Co., Ltd.
Hubei Sheng, China
Patent: 134
Zhejiang Sheng, China
Patent: 87
Hubei Sheng, China
Patent: 86
South Korea
Patent: 63
Beijing Shi, China
Patent: 61
Sichuan Sheng, China
Patent: 48
Guizhou Sheng, China
Patent: 47
Hubei Sheng, China
Patent: 39
Tianjin Shi, China
Patent: 38
Guangdong Sheng, China
Patent: 38
Startups & Unicorns
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Innovation Intensity
With the analysis among 4 patents, we discovered top 2 start-ups by total patent application.
Beijing Shi, China
Patent: 2
STARTUP
South Korea
Patent: 2
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 3,814 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Railway Major Bridge Engineering Group Co., Ltd., Powerchina Huadong Engineering Corp. Ltd., CCCC Second Harbor Engineering Bureau Co. Ltd. take 5.01% of patent filing during this period.
China Railway Major Bridge Engineering Group Co., Ltd.
Hubei Sheng, China
Patent: 83
Zhejiang Sheng, China
Patent: 56
Hubei Sheng, China
Patent: 52
Beijing Shi, China
Patent: 44
Anhui Sheng, China
Patent: 32
Hubei Sheng, China
Patent: 29
Sichuan Sheng, China
Patent: 29
Beijing Shi, China
Patent: 29
Hubei Sheng, China
Patent: 27
Sichuan Sheng, China
Patent: 25
New Entrants
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Innovation in recent 5 years
With the analysis among related 3,814 patents in last 5 years, we discover 279 new entrants. Zhejiang Rongcheng Semiconductor Co., Ltd., Gaz Transport et Technigaz, Henan Water Conservancy Surveying and Designing Research Co.,Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 20
France
Patent: 18
Henan Sheng, China
Patent: 17
Beijing Shi, China
Patent: 17
Beijing Shi, China
Patent: 16
Guangdong Sheng, China
Patent: 15
Zhejiang Sheng, China
Patent: 15
Henan Sheng, China
Patent: 15
Tianjin Shi, China
Patent: 15
Beijing Shi, China
Patent: 12
Research Institutions
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Innovation Intensity
With the analysis among 616 patents, we discovered top 118 universities and scientific research institutions by total patent application. Hohai University, Zhejiang Ocean University, Zhejiang University City College are dominant in this area. They take 9.58% of the total patent filing.
Jiangsu Sheng, China
Patent: 20
Zhejiang Sheng, China
Patent: 17
Zhejiang Sheng, China
Patent: 15
Tianjin Shi, China
Patent: 14
Hunan Sheng, China
Patent: 13
Maine, United States
Patent: 12
Jiangsu Sheng, China
Patent: 10
Sichuan Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Anhui Sheng, China
Patent: 8
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