With the analysis among 66 patents, we discovered top 45 key players by total patent application. Nippon Steel Metal Products Co., Ltd, Scour Prevention Systems Ltd., North American Green, Inc. are dominant in this area. They take 10.61% of the total patent filing.
SUFFOLK COUNTY, United Kingdom
Patent: 2
Indiana, United States
Patent: 2
SURREY, United Kingdom
Patent: 2
Shanghai Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Karamay Fenghua Petroleum Technology Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 2
Tianjin Shi, China
Patent: 2
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With the analysis among related 39 patents applied in the last 5 years. We discover 32 most active companies in this area. The fast-growing Karamay Fenghua Petroleum Technology Co., Ltd., Zhengzhou Yellow River Survey Guihua Design Company Construction Designing Insti tute, Nanjing Hydraulic Research Institute take 10.26% of patent filing during this period.
Karamay Fenghua Petroleum Technology Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 2
Henan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Shaanxi Yellow River Planning and Design Research Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
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Patent: 1
With the analysis among related 39 patents in last 5 years, we discover 28 new entrants. Karamay Fenghua Petroleum Technology Co., Ltd., Zhengzhou Yellow River Survey Guihua Design Company Construction Designing Insti tute, Nanjing Hydraulic Research Institute are the most active new entrants in this area.
Karamay Fenghua Petroleum Technology Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 2
Henan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Shaanxi Yellow River Planning and Design Research Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
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Patent: 1
With the analysis among 30 patents, we discovered top 12 universities and scientific research institutions by total patent application. Hohai University, Shanghai Jiao Tong University, Sichuan University are dominant in this area. They take 20.00% of the total patent filing.
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Nei Mongol Zizhiqu, China
Patent: 1
Shandong Sheng, China
Patent: 1
Ningxia Huizi Zizhiqu, China
Patent: 1
Sichuan Sheng, China
Patent: 1