With the analysis among 29,917 patents, we discovered top 429 key players by total patent application. Mitsubishi Kogyo KK, United States Gypsum Co., Hitachi Zosen Corp. are dominant in this area. They take 2.61% of the total patent filing.
Illinois, United States
Patent: 155
Texas, United States
Patent: 120
China Shenhua Energy Co., Ltd.
Beijing Shi, China
Patent: 116
Rheinland-Pfalz, Germany
Patent: 100
Beijing Shi, China
Patent: 100
Beijing Shi, China
Patent: 90
Shaanxi Sheng, China
Patent: 90
With the analysis among 33 patents, we discovered top 8 start-ups by total patent application. Vendo LLC, Carbicrete, Inc., ZaaK Technologies GmbH are active in this area.
California, United States
Patent: 12
Sachsen, Germany
Patent: 7
Languedoc-Roussillon, France
Patent: 2
Zuid-Holland, Netherlands
Patent: 1
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Patent: 1
With the analysis among related 16,602 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Southeast University, Xi'an Thermal Power Research Institute Co., Ltd., Wuhan University of Technology take 1.39% of patent filing during this period.
Jiangsu Sheng, China
Patent: 85
Shaanxi Sheng, China
Patent: 73
Wuhan University of Technology
Hubei Sheng, China
Patent: 72
Beijing Shi, China
Patent: 70
Zhejiang Sheng, China
Patent: 69
Zhejiang Sheng, China
Patent: 62
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 60
Beijing Shi, China
Patent: 59
Fujian Sheng, China
Patent: 53
With the analysis among related 16,602 patents in last 5 years, we discover 148 new entrants. Sichuan Normal University, Changshu Institute of Technology, Guangzhou University are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 21
Guangdong Sheng, China
Patent: 19
Shanghai Shi, China
Patent: 16
Tianjin Shi, China
Patent: 14
Guangdong Sheng, China
Patent: 11
Shaanxi Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 10
With the analysis among 7,250 patents, we discovered top 360 universities and scientific research institutions by total patent application. Southeast University, Tsinghua University, Tongji University are dominant in this area. They take 5.82% of the total patent filing.
Jiangsu Sheng, China
Patent: 155
Beijing Shi, China
Patent: 137
Shanghai Shi, China
Patent: 130
Wuhan University of Technology
Hubei Sheng, China
Patent: 126
Zhejiang Sheng, China
Patent: 123
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 99
Beijing Shi, China
Patent: 89
North China Electric Power University
Beijing Shi, China
Patent: 82
Guangdong Sheng, China
Patent: 76
Fujian Sheng, China
Patent: 73