Search results for “Highway engineering” companies
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Key Players
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Innovation Intensity
With the analysis among 2,788 patents, we discovered top 486 key players by total patent application. Yunnan Provincial Transportation Planning and Design Research Institute Co., Ltd., Hengyang Jinming Environmental Technology Co., Ltd., Gansu Road & Bridge Construction Group Co., Ltd. are dominant in this area. They take 2.44% of the total patent filing.
Yunnan Sheng, China
Patent: 35
Hunan Sheng, China
Patent: 17
Gansu Sheng, China
Patent: 16
Shandong Sheng, China
Patent: 15
Beijing Shi, China
Patent: 14
Anhui Sheng, China
Patent: 14
Henan Sheng, China
Patent: 12
Henan Sheng, China
Patent: 12
Liaoning Sheng, China
Patent: 11
Guizhou Sheng, China
Patent: 11
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 5,327 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Sinohydro Bureau 14 Co., Ltd., Hengyang Jinming Environmental Technology Co., Ltd., Gansu Road & Bridge Construction Group Co., Ltd. take 1.30% of patent filing during this period.
Yunnan Sheng, China
Patent: 36
Hunan Sheng, China
Patent: 17
Gansu Sheng, China
Patent: 16
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Patent: 16
Shaanxi Sheng, China
Patent: 16
Shandong Sheng, China
Patent: 15
Yunnan Sheng, China
Patent: 15
Beijing Shi, China
Patent: 14
Anhui Sheng, China
Patent: 13
Henan Sheng, China
Patent: 12
New Entrants
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Innovation in recent 5 years
With the analysis among related 5,327 patents in last 5 years, we discover 456 new entrants. Hengyang Jinming Environmental Technology Co., Ltd., Gansu Road & Bridge Construction Group Co., Ltd., Shandong Sanji Highway Engineering Co., Ltd. are the most active new entrants in this area.
Hunan Sheng, China
Patent: 17
Gansu Sheng, China
Patent: 16
Shandong Sheng, China
Patent: 15
Beijing Shi, China
Patent: 14
Henan Sheng, China
Patent: 12
Shandong Sheng, China
Patent: 12
Henan Sheng, China
Patent: 12
Liaoning Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 11
Guizhou Sheng, China
Patent: 11
Research Institutions
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Innovation Intensity
With the analysis among 368 patents, we discovered top 68 universities and scientific research institutions by total patent application. Chang'an University, Shandong Jiaotong University, Henan Vocational & Technical College of Communications are dominant in this area. They take 20.11% of the total patent filing.
Shaanxi Sheng, China
Patent: 37
Shandong Sheng, China
Patent: 12
Henan Sheng, China
Patent: 10
Yunnan Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 7
Beijing Shi, China
Patent: 5
Hunan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
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