With the analysis among 870 patents, we discovered top 323 key players by total patent application. HeidelbergCement AG, Denka Corp., United States Gypsum Co. are dominant in this area. They take 16.90% of the total patent filing.
New York, United States
Patent: 37
Illinois, United States
Patent: 31
Chiba-ken, Japan
Patent: 26
Construction Research & Technology GmbH
New Mexico, France
Patent: 14
ZURICH, Switzerland
Patent: 11
Holderbank Financiere Glarus AG
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With the analysis among related 427 patents applied in the last 5 years. We discover 190 most active companies in this area. The fast-growing Sika Technology AG, Construction Research & Technology GmbH, de Cavis AG take 9.84% of patent filing during this period.
Construction Research & Technology GmbH
ZURICH, Switzerland
Patent: 11
Catanzaro, Italy
Patent: 8
Illinois, United States
Patent: 7
Beijing University of Technology
Beijing Shi, China
Patent: 6
Gyeonggi-do, South Korea
Patent: 5
University of Kentucky Research Foundation
Kentucky, United States
Patent: 5
With the analysis among related 427 patents in last 5 years, we discover 158 new entrants. Sika Technology AG, de Cavis AG, AZ SpA are the most active new entrants in this area.
ZURICH, Switzerland
Patent: 11
Catanzaro, Italy
Patent: 8
Beijing University of Technology
Beijing Shi, China
Patent: 6
University of Kentucky Research Foundation
Kentucky, United States
Patent: 5
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Nanjing Hydraulic Research Institute
Jiangsu Sheng, China
Patent: 2
Wuhan University of Technology
Hubei Sheng, China
Patent: 2
With the analysis among 102 patents, we discovered top 33 universities and scientific research institutions by total patent application. Nanjing University of Technology, University Of Jinan, Beijing University of Technology are dominant in this area. They take 28.43% of the total patent filing.
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 12
Shandong Sheng, China
Patent: 9
Beijing University of Technology
Beijing Shi, China
Patent: 6
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Yancheng Institute of Technology
Jiangsu Sheng, China
Patent: 3
Wuhan University of Technology
Hubei Sheng, China
Patent: 2
Hubei University of Technology
Hubei Sheng, China
Patent: 2
Liupanshui Normal University
Guizhou Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1