Search results for “Steel box girder” companies
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Key Players
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Innovation Intensity
With the analysis among 3,219 patents, we discovered top 482 key players by total patent application. China Road & Bridge Engineering Co. Ltd., CCCC North China Engineering Co., Ltd., China Railway Baoji Bridge Group Co., Ltd. are dominant in this area. They take 7.05% of the total patent filing.
Beijing Shi, China
Patent: 121
Beijing Shi, China
Patent: 56
Shaanxi Sheng, China
Patent: 50
China Railway Major Bridge Engineering Group Co., Ltd.
Hubei Sheng, China
Patent: 47
Shandong Sheng, China
Patent: 45
Hubei Sheng, China
Patent: 39
Hubei Sheng, China
Patent: 38
Anhui Sheng, China
Patent: 30
China State Construction Engineering (Group) Co., Ltd.
Guangdong Sheng, China
Patent: 30
Beijing Shi, China
Patent: 29
Startups & Unicorns
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Innovation Intensity
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Fast-Growing
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Innovation in recent 5 years
With the analysis among related 2,660 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Road & Bridge Engineering Co. Ltd., CCCC North China Engineering Co., Ltd., China Railway Baoji Bridge Group Co., Ltd. take 7.82% of patent filing during this period.
Beijing Shi, China
Patent: 115
Beijing Shi, China
Patent: 52
Shaanxi Sheng, China
Patent: 41
Shandong Sheng, China
Patent: 40
China Railway Major Bridge Engineering Group Co., Ltd.
Hubei Sheng, China
Patent: 33
Anhui Sheng, China
Patent: 30
Beijing Shi, China
Patent: 28
Shanghai Shi, China
Patent: 27
Hubei Sheng, China
Patent: 23
Sichuan Sheng, China
Patent: 23
New Entrants
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Innovation in recent 5 years
With the analysis among related 2,660 patents in last 5 years, we discover 342 new entrants. Anhui Highway Bridge Engineering Co. Ltd., Shandong Shitong Highway Construction Co Ltd., Cccc WuHan Harbour Engineering Design And Research Co.,Ltd. are the most active new entrants in this area.
Anhui Sheng, China
Patent: 30
Shandong Sheng, China
Patent: 21
Hubei Sheng, China
Patent: 21
Guangxi Zhuangzu Zizhiqu, China
Patent: 17
Beijing Shi, China
Patent: 15
Gansu Sheng, China
Patent: 15
Shandong Sheng, China
Patent: 14
Beijing Shi, China
Patent: 14
Beijing Shi, China
Patent: 13
Beijing Shi, China
Patent: 13
Research Institutions
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Innovation Intensity
With the analysis among 393 patents, we discovered top 87 universities and scientific research institutions by total patent application. Southeast University, Chang'an University, Hohai University are dominant in this area. They take 17.81% of the total patent filing.
Jiangsu Sheng, China
Patent: 26
Shaanxi Sheng, China
Patent: 22
Jiangsu Sheng, China
Patent: 22
Shanghai Shi, China
Patent: 15
Beijing Shi, China
Patent: 15
Shandong Sheng, China
Patent: 14
Hunan Sheng, China
Patent: 13
Sichuan Sheng, China
Patent: 13
Henan Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 8
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