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 Provincial Transportation Planning and Design Research Institute Co., Ltd.
Yunnan Sheng, China
Patent: 35
Hengyang Jinming Environmental Technology Co., Ltd.
Hunan Sheng, China
Patent: 17
Gansu Road & Bridge Construction Group Co., Ltd.
Gansu Sheng, China
Patent: 16
Shandong Sanji Highway Engineering Co., Ltd.
Shandong Sheng, China
Patent: 15
China Communications First Public Bureau Group Co., Ltd.
Beijing Shi, China
Patent: 14
Chinese Metallurgical Group Co., Ltd.
Anhui Sheng, China
Patent: 14
China Construction Seventh Engineering Division Corp. Ltd.
Henan Sheng, China
Patent: 12
Henan Hongsheng Engineering Supervision Co., Ltd.
Henan Sheng, China
Patent: 12
Shenyang Highway Engineering Supervision Co., Ltd.
Liaoning Sheng, China
Patent: 11
Guizhou Jiaozi Engineering Testing Co., Ltd.
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.
Sinohydro Bureau 14 Co., Ltd.
Yunnan Sheng, China
Patent: 36
Hengyang Jinming Environmental Technology Co., Ltd.
Hunan Sheng, China
Patent: 17
Gansu Road & Bridge Construction Group Co., Ltd.
Gansu Sheng, China
Patent: 16
Yunnan Highway Science and Technology Research Institute
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Patent: 16
Chang'an University
Shaanxi Sheng, China
Patent: 16
Shandong Sanji Highway Engineering Co., Ltd.
Shandong Sheng, China
Patent: 15
Yunnan Provincial Transportation Planning and Design Research Institute Co., Ltd.
Yunnan Sheng, China
Patent: 15
China Communications First Public Bureau Group Co., Ltd.
Beijing Shi, China
Patent: 14
Chinese Metallurgical Group Co., Ltd.
Anhui Sheng, China
Patent: 13
Henan Hongsheng Engineering Supervision Co., Ltd.
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.
Hengyang Jinming Environmental Technology Co., Ltd.
Hunan Sheng, China
Patent: 17
Gansu Road & Bridge Construction Group Co., Ltd.
Gansu Sheng, China
Patent: 16
Shandong Sanji Highway Engineering Co., Ltd.
Shandong Sheng, China
Patent: 15
China Communications First Public Bureau Group Co., Ltd.
Beijing Shi, China
Patent: 14
Henan Hongsheng Engineering Supervision Co., Ltd.
Henan Sheng, China
Patent: 12
Shandong Jiaotong University
Shandong Sheng, China
Patent: 12
China Construction Seventh Engineering Division Corp. Ltd.
Henan Sheng, China
Patent: 12
Shenyang Highway Engineering Supervision Co., Ltd.
Liaoning Sheng, China
Patent: 11
Jiangsu Jiantong Green Engineering Co., Ltd.
Jiangsu Sheng, China
Patent: 11
Guizhou Jiaozi Engineering Testing Co., Ltd.
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.
Chang'an University
Shaanxi Sheng, China
Patent: 37
Shandong Jiaotong University
Shandong Sheng, China
Patent: 12
Henan Vocational & Technical College of Communications
Henan Sheng, China
Patent: 10
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 8
Tongji University
Shanghai Shi, China
Patent: 7
Institute of Geology & Geophysics, Chinese Academy of Sciences
Beijing Shi, China
Patent: 5
Central South University
Hunan Sheng, China
Patent: 4
Beijing University of Technology
Beijing Shi, China
Patent: 4
South China University of Technology
Guangdong Sheng, China
Patent: 4
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 4
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