With the analysis among 2,706 patents, we discovered top 483 key players by total patent application. Denka Corp., Kenos, Inc., Taiheiyo Materials Corp. are dominant in this area. They take 14.34% of the total patent filing.
New York, United States
Patent: 268
California, United States
Patent: 64
Tokyo-to, Japan
Patent: 56
Halliburton Energy Services, Inc.
Texas, United States
Patent: 53
Massachusetts, United States
Patent: 37
New Mexico, France
Patent: 30
Construction Research & Technology GmbH
Chiba-ken, Japan
Patent: 27
Wuhan Iron & Steel Co., Ltd.
Hubei Sheng, China
Patent: 24
With the analysis among 6 patents, we discovered top 2 start-ups by total patent application.
Massachusetts, United States
Patent: 1
With the analysis among related 1,571 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Denka Corp., Wuhan University of Science & Technology, Construction Research & Technology GmbH take 8.66% of patent filing during this period.
New York, United States
Patent: 69
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 41
Construction Research & Technology GmbH
Tokyo-to, Japan
Patent: 24
Henan Yishuiyuan Water Purification Material Technology Co., Ltd.
Henan Sheng, China
Patent: 23
Wuhan Iron & Steel Co., Ltd.
Hubei Sheng, China
Patent: 18
Schaan, Liechtenstein
Patent: 17
Kailitairongliao Co. Ltd.
Guizhou Sheng, China
Patent: 14
With the analysis among related 1,571 patents in last 5 years, we discover 423 new entrants. Henan Yishuiyuan Water Purification Material Technology Co., Ltd., Kailitairongliao Co. Ltd., ARDEX Group GmbH are the most active new entrants in this area.
Henan Yishuiyuan Water Purification Material Technology Co., Ltd.
Henan Sheng, China
Patent: 23
Kailitairongliao Co. Ltd.
Guizhou Sheng, China
Patent: 14
Nordrhein-Westfalen, Germany
Patent: 12
Hunan Sheng, China
Patent: 10
Guizhou Tengshengyuan Water Purification Technology Co., Ltd.
Guizhou Sheng, China
Patent: 9
Anhui Ruitai New Materials & Technology Co. Ltd.
Anhui Sheng, China
Patent: 9
Pennsylvania, United States
Patent: 8
China First Metallurgical Construction Co., Ltd.
Hubei Sheng, China
Patent: 8
ZURICH, Switzerland
Patent: 8
With the analysis among 407 patents, we discovered top 96 universities and scientific research institutions by total patent application. Wuhan University of Science & Technology, University of Science & Technology Beijing, University Of Jinan are dominant in this area. They take 27.03% of the total patent filing.
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 78
University of Science & Technology Beijing
Beijing Shi, China
Patent: 16
Shandong Sheng, China
Patent: 16
Liaoning Sheng, China
Patent: 12
Hunan Sheng, China
Patent: 10
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 9
Beijing University of Technology
Beijing Shi, China
Patent: 8
Wuhan University of Technology
Hubei Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 6
Hubei University of Technology
Hubei Sheng, China
Patent: 6