With the analysis among 12,176 patents, we discovered top 486 key players by total patent application. China Construction Second Engineering Bureau Co., Ltd., Qingdao Guanglianfa Concrete Co. Ltd., Xinxiang Zhenying Machinery Equipment Co., Ltd. are dominant in this area. They take 1.98% of the total patent filing.
Beijing Shi, China
Patent: 105
Shandong Sheng, China
Patent: 71
Henan Sheng, China
Patent: 65
Beijing Shi, China
Patent: 60
Fujian Nanfang Road Machinery Co Ltd.
Fujian Sheng, China
Patent: 43
Shanghai Shi, China
Patent: 42
Henan Sheng, China
Patent: 39
Shandong Sheng, China
Patent: 37
Zhejiang Sheng, China
Patent: 37
Shandong Sheng, China
Patent: 33
With the analysis among 4 patents, we discovered top 2 start-ups by total patent application.
Beijing Shi, China
Patent: 1
With the analysis among related 12,478 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Construction Second Engineering Bureau Co., Ltd., Qingdao Guanglianfa Concrete Co. Ltd., Xinxiang Zhenying Machinery Equipment Co., Ltd. take 1.88% of patent filing during this period.
Beijing Shi, China
Patent: 100
Shandong Sheng, China
Patent: 70
Henan Sheng, China
Patent: 65
Beijing Shi, China
Patent: 57
Zhejiang Sheng, China
Patent: 37
Henan Sheng, China
Patent: 35
Fujian Nanfang Road Machinery Co Ltd.
Fujian Sheng, China
Patent: 34
Shandong Sheng, China
Patent: 33
Shandong Sheng, China
Patent: 32
Shandong Sheng, China
Patent: 27
With the analysis among related 12,478 patents in last 5 years, we discover 350 new entrants. Xinxiang Zhenying Machinery Equipment Co., Ltd., San Anlong Environmental Construction Co., Ltd., Beijing Shuirun Huancheng Environmental Protection Technology Co., Ltd. are the most active new entrants in this area.
Henan Sheng, China
Patent: 65
Zhejiang Sheng, China
Patent: 37
Beijing Shi, China
Patent: 26
Sichuan Sheng, China
Patent: 25
Guangdong Sheng, China
Patent: 23
Zhejiang Sheng, China
Patent: 23
Guangdong Sheng, China
Patent: 21
Jiangsu Sheng, China
Patent: 20
Shanghai Shi, China
Patent: 20
Guangdong Sheng, China
Patent: 18
With the analysis among 1,962 patents, we discovered top 244 universities and scientific research institutions by total patent application. Tongji University, Xi'an University of Architecture & Technology, Beijing University of Technology are dominant in this area. They take 4.99% of the total patent filing.
Shanghai Shi, China
Patent: 41
Shaanxi Sheng, China
Patent: 29
Beijing Shi, China
Patent: 28
Shaanxi Sheng, China
Patent: 24
Jiangxi Sheng, China
Patent: 22
Liaoning Sheng, China
Patent: 21
Shandong Sheng, China
Patent: 19
Henan Sheng, China
Patent: 19
Beijing Shi, China
Patent: 18
Chongqing Shi, China
Patent: 18