With the analysis among 4,295 patents, we discovered top 471 key players by total patent application. Asahi Kasei Corp., Henan Huatai New Material Technology Co., Ltd., Maanshan Shiqiye Engineering Science&Technology Co. Ltd. are dominant in this area. They take 4.38% of the total patent filing.
Tokyo-to, Japan
Patent: 87
Henan Huatai New Material Technology Co., Ltd.
Henan Sheng, China
Patent: 56
Maanshan Shiqiye Engineering Science&Technology Co. Ltd.
Anhui Sheng, China
Patent: 45
Tokyo-to, Japan
Patent: 43
Sumitomo Metal Mining Co. Ltd.
Tokyo-to, Japan
Patent: 37
Chinese Metallurgical Group Co., Ltd.
Anhui Sheng, China
Patent: 28
Asahi Kasei Construction Materials Corp.
Tokyo-to, Japan
Patent: 27
Changzhou Yineng Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 23
Rheinland-Pfalz, Germany
Patent: 22
Jiangsu Zhaotong Road & Bridge Engineering Co., Ltd.
Jiangsu Sheng, China
Patent: 21
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Hubei Younaide Environment Technology Co. Ltd.
Hubei Sheng, China
Patent: 1
Arizona, United States
Patent: 1
With the analysis among related 2,426 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Zhejiang University City College, Beijing University of Technology, Southeast University take 3.87% of patent filing during this period.
Zhejiang University City College
Zhejiang Sheng, China
Patent: 43
Beijing University of Technology
Beijing Shi, China
Patent: 29
Jiangsu Sheng, China
Patent: 22
Qingdao Zhongbang New Material Technology Co., Ltd.
Shandong Sheng, China
Patent: 21
Jiangsu Zhaotong Road & Bridge Engineering Co., Ltd.
Jiangsu Sheng, China
Patent: 18
Henan Huatai New Material Technology Co., Ltd.
Henan Sheng, China
Patent: 18
Chinese Metallurgical Group Co., Ltd.
Anhui Sheng, China
Patent: 16
Shenyang Jianzhu University
Liaoning Sheng, China
Patent: 14
Changzhou Yineng Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 14
Maanshan Shiqiye Engineering Science&Technology Co. Ltd.
Anhui Sheng, China
Patent: 14
With the analysis among related 2,426 patents in last 5 years, we discover 387 new entrants. Qingdao Zhongbang New Material Technology Co., Ltd., Taizhou Kangtai Building Materials Technology Co., Ltd., i4F Licensing NV are the most active new entrants in this area.
Qingdao Zhongbang New Material Technology Co., Ltd.
Shandong Sheng, China
Patent: 21
Taizhou Kangtai Building Materials Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 13
Shanxi Yingxin Technology Co., Ltd.
Shanxi Sheng, China
Patent: 9
China Five Metallurgical Group Co., Ltd.
Sichuan Sheng, China
Patent: 9
Shenyang Cujin Technology Co., Ltd.
Liaoning Sheng, China
Patent: 9
Cccc Second Public Bureau First Engineering Co Ltd.
Hubei Sheng, China
Patent: 8
Fujian Sheng, China
Patent: 7
China Railway First Survey & Design Institute Group Co., Ltd.
Shaanxi Sheng, China
Patent: 7
Quanzhou Sanlian Machinery Manufacturing Co., Ltd.
Fujian Sheng, China
Patent: 7
With the analysis among 1,236 patents, we discovered top 179 universities and scientific research institutions by total patent application. Zhejiang University City College, Beijing University of Technology, Southeast University are dominant in this area. They take 11.08% of the total patent filing.
Zhejiang University City College
Zhejiang Sheng, China
Patent: 55
Beijing University of Technology
Beijing Shi, China
Patent: 46
Jiangsu Sheng, China
Patent: 36
Shenyang Jianzhu University
Liaoning Sheng, China
Patent: 35
Shanghai Shi, China
Patent: 24
Shandong Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 18
Wuhan University of Technology
Hubei Sheng, China
Patent: 17
Chongqing Shi, China
Patent: 17
Qingdao University of Technology
Shandong Sheng, China
Patent: 17