With the analysis among 160 patents, we discovered top 116 key players by total patent application. Cameron International Corp., Enviro-Tech Systems LLC, Noram Engineering & Constructors Ltd. are dominant in this area. They take 13.75% of the total patent filing.
Texas, United States
Patent: 13
British Columbia, Canada
Patent: 4
Massachusetts, United States
Patent: 3
Texas, United States
Patent: 3
Shandong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Pennsylvania, United States
Patent: 2
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With the analysis among related 103 patents applied in the last 5 years. We discover 80 most active companies in this area. The fast-growing Shandong Hygiya Environment Protection Equipment Co. Ltd., Wuxi Gongyuan Environmental Technology Co., Ltd., Gradun (Ningbo) Environmental Technology Co., Ltd. take 7.77% of patent filing during this period.
Shandong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Gyeonggi-do, South Korea
Patent: 2
Zhejiang Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
With the analysis among related 103 patents in last 5 years, we discover 78 new entrants. Shandong Hygiya Environment Protection Equipment Co. Ltd., Wuxi Gongyuan Environmental Technology Co., Ltd., Gradun (Ningbo) Environmental Technology Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Gyeonggi-do, South Korea
Patent: 2
Zhejiang Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
With the analysis among 36 patents, we discovered top 26 universities and scientific research institutions by total patent application. Qingdao University, Zhejiang University, China University of Mining & Technology are dominant in this area. They take 22.22% of the total patent filing.
Shandong Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Michigan, United States
Patent: 1
Hubei Sheng, China
Patent: 1