With the analysis among 24,996 patents, we discovered top 473 key players by total patent application. Taiheiyo Cement Corp., Denka Corp., NIPPON STEEL CORP. are dominant in this area. They take 3.60% of the total patent filing.
Chiba-ken, Japan
Patent: 468
New York, United States
Patent: 227
Tokyo-to, Japan
Patent: 204
Jiangsu Sheng, China
Patent: 193
Tokyo-to, Japan
Patent: 176
Fukuoka-ken, Japan
Patent: 166
Jiangsu Sheng, China
Patent: 149
Tokyo-to, Japan
Patent: 146
Tokyo-to, Japan
Patent: 125
Tokyo-to, Japan
Patent: 125
With the analysis among 30 patents, we discovered top 13 start-ups by total patent application. Stellar Materials LLC, MacRebur® Ltd., Vendo LLC are active in this area.
Dumfries and Galloway, United Kingdom
Patent: 4
California, United States
Patent: 3
California, United States
Patent: 3
New York, United States
Patent: 1
With the analysis among related 3,686 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Chengdu Huge Building Material Co., Ltd., Southeast University, Chongqing Changjiang River Moulding Material (Group) Co., Ltd. take 3.66% of patent filing during this period.
Sichuan Sheng, China
Patent: 75
Jiangsu Sheng, China
Patent: 31
Chongqing Shi, China
Patent: 29
Shaanxi Sheng, China
Patent: 23
Shaanxi Sheng, China
Patent: 22
Shandong Sheng, China
Patent: 21
Fujian Nanfang Road Machinery Co Ltd.
Fujian Sheng, China
Patent: 20
Jiangsu Sheng, China
Patent: 17
Shanghai Shi, China
Patent: 16
Henan Sheng, China
Patent: 16
With the analysis among related 3,686 patents in last 5 years, we discover 242 new entrants. Henan Xinlongchang Technology Development Co., Ltd., Zhejiang Richangsheng Mining Industry Co. Ltd., Wuhu Henggu Concrete Material Co., Ltd. are the most active new entrants in this area.
Henan Sheng, China
Patent: 12
Zhejiang Sheng, China
Patent: 11
Anhui Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Hunan Sheng, China
Patent: 8
Guizhou Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 6
With the analysis among 3,971 patents, we discovered top 267 universities and scientific research institutions by total patent application. Xi'an University of Architecture & Technology, Chang'an University, Southeast University are dominant in this area. They take 6.32% of the total patent filing.
Shaanxi Sheng, China
Patent: 85
Shaanxi Sheng, China
Patent: 70
Jiangsu Sheng, China
Patent: 69
Shanghai Shi, China
Patent: 61
Hubei Sheng, China
Patent: 54
Shandong Sheng, China
Patent: 52
Jiangsu Sheng, China
Patent: 49
Liaoning Sheng, China
Patent: 48
Guangdong Sheng, China
Patent: 40
Shandong Sheng, China
Patent: 39