With the analysis among 62 patents, we discovered top 25 key players by total patent application. Nalco Ltd., Ecolab, Inc., China Petroleum & Chemical Corp. are dominant in this area. They take 24.19% of the total patent filing.
CHESHIRE, United Kingdom
Patent: 8
Minnesota, United States
Patent: 4
Beijing Shi, China
Patent: 3
Ohio, United States
Patent: 3
Hunan Sheng, China
Patent: 2
Rio de Janeiro, Brazil
Patent: 1
Beijing Shi, China
Patent: 1
Rheinland-Pfalz, Germany
Patent: 1
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With the analysis among related 3 patents applied in the last 5 years. We discover 3 most active companies in this area.
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 3 patents in last 5 years, we discover 2 new entrants.
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 20 patents, we discovered top 12 universities and scientific research institutions by total patent application. Shenyang University of Chemical Technology, Stevens Institute of Technology, China Agricultural University are dominant in this area. They take 35.00% of the total patent filing.
Liaoning Sheng, China
Patent: 3
New Jersey, United States
Patent: 2
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Rio Grande do Norte, Brazil
Patent: 1
Beijing Shi, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1