With the analysis among 1,654 patents, we discovered top 482 key players by total patent application. Halliburton Energy Services, Inc., United States Gypsum Co., Wuhan Iron & Steel Co., Ltd. are dominant in this area. They take 10.22% of the total patent filing.
Texas, United States
Patent: 107
Illinois, United States
Patent: 33
Hubei Sheng, China
Patent: 29
Zhejiang Sheng, China
Patent: 29
Beijing Shi, China
Patent: 24
Texas, United States
Patent: 22
Pennsylvania, United States
Patent: 20
Shanghai Shi, China
Patent: 19
With the analysis among 11 patents, we discovered top 2 start-ups by total patent application.
Massachusetts, United States
Patent: 1
With the analysis among related 539 patents applied in the last 5 years. We discover 250 most active companies in this area. The fast-growing Wuhan University of Science & Technology, Sika Technology AG, Hilti AG take 10.95% of patent filing during this period.
Hubei Sheng, China
Patent: 23
Schaan, Liechtenstein
Patent: 17
Hubei Sheng, China
Patent: 17
Anhui Sheng, China
Patent: 11
Pennsylvania, United States
Patent: 11
Beijing Shi, China
Patent: 10
Hubei Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 8
Henan Sheng, China
Patent: 8
With the analysis among related 539 patents in last 5 years, we discover 179 new entrants. Sika Technology AG, Hilti AG, Vesuvius USA Corp. are the most active new entrants in this area.
Schaan, Liechtenstein
Patent: 17
Pennsylvania, United States
Patent: 11
Taixing Hengxin Special Refractories Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 5
Henan Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
With the analysis among 149 patents, we discovered top 36 universities and scientific research institutions by total patent application. Wuhan University of Science & Technology, Xi'an University of Architecture & Technology, Zhengzhou University are dominant in this area. They take 50.34% of the total patent filing.
Hubei Sheng, China
Patent: 61
Shaanxi Sheng, China
Patent: 7
Henan Sheng, China
Patent: 7
Rondônia, Brazil
Patent: 4
Liaoning Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2