With the analysis among 102 patents, we discovered top 80 key players by total patent application. Wallace & Tiernan GmbH, Gansu HeiMa Petrochemicals Engineeing Co.,Ltd., Anhui Lenong Environmental Protection Technology Co., Ltd. are dominant in this area. They take 11.76% of the total patent filing.
Gansu Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
New Jersey, United States
Patent: 2
Anhui Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
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With the analysis among related 45 patents applied in the last 5 years. We discover 37 most active companies in this area. The fast-growing China University of Geosciences Beijing, Central South University, Lanzhou University of Technology take 15.56% of patent filing during this period.
Hubei Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
Gansu Sheng, China
Patent: 2
Gansu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 45 patents in last 5 years, we discover 32 new entrants. Central South University, Lanzhou University of Technology, Jiaxing Tonghui Environmental Protection Technology Co., Ltd. are the most active new entrants in this area.
Hunan Sheng, China
Patent: 2
Gansu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Guizhou Quanfuxiang Environmental Protection Technology Co., Ltd.
Guizhou Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 49 patents, we discovered top 26 universities and scientific research institutions by total patent application. Huaiyin Institute of Technology, China University of Geosciences Beijing, Lanzhou University are dominant in this area. They take 26.53% of the total patent filing.
Jiangsu Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 4
Gansu Sheng, China
Patent: 3
Gansu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Gansu Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1