With the analysis among 104 patents, we discovered top 59 key players by total patent application. China City Environment Protection Engineering Ltd. Co., VeruTEK Technologies, Inc., Tulane Educational Fund are dominant in this area. They take 20.19% of the total patent filing.
Hubei Sheng, China
Patent: 8
Connecticut, United States
Patent: 7
Louisiana, United States
Patent: 6
California, United States
Patent: 4
California, United States
Patent: 4
The Board of Regents of The University of Texas System
Texas, United States
Patent: 4
Connecticut, United States
Patent: 4
Lockheed Martin Idaho Technologies Co.
Idaho, United States
Patent: 4
Massachusetts, United States
Patent: 3
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With the analysis among related 48 patents applied in the last 5 years. We discover 37 most active companies in this area. The fast-growing China City Environment Protection Engineering Ltd. Co., AECOM, Central Research Institute of Bldg & Construction Co., Ltd. take 31.25% of patent filing during this period.
Hubei Sheng, China
Patent: 8
California, United States
Patent: 4
Beijing Shi, China
Patent: 3
Tianjin Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Zhongke Huicheng (Tianjin) Information Industry Research Institute Co., Ltd.
Tianjin Shi, China
Patent: 2
Zibo Ruimei Environmental Protection Technology Co., Ltd.
Shandong Sheng, China
Patent: 2
With the analysis among related 48 patents in last 5 years, we discover 35 new entrants. China City Environment Protection Engineering Ltd. Co., AECOM, Central Research Institute of Bldg & Construction Co., Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 8
California, United States
Patent: 4
Beijing Shi, China
Patent: 3
Tianjin Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Zhongke Huicheng (Tianjin) Information Industry Research Institute Co., Ltd.
Tianjin Shi, China
Patent: 2
Zibo Ruimei Environmental Protection Technology Co., Ltd.
Shandong Sheng, China
Patent: 2
With the analysis among 63 patents, we discovered top 25 universities and scientific research institutions by total patent application. Washington State University, Tufts University, Shandong University are dominant in this area. They take 20.63% of the total patent filing.
Washington, United States
Patent: 2
Massachusetts, United States
Patent: 2
Shandong Sheng, China
Patent: 2
Colorado, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Louisiana, United States
Patent: 1
Jilin Sheng, China
Patent: 1