With the analysis among 27 patents, we discovered top 17 key players by total patent application. Beijing Water Business Doctor Co., Ltd., ChemTreat, Inc., Acre Coking & Refractory Engineering Consulting (Dalian) are dominant in this area. They take 33.33% of the total patent filing.
Beijing Shi, China
Patent: 3
Virginia, United States
Patent: 3
Acre Coking & Refractory Engineering Consulting (Dalian)
Liaoning Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
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With the analysis among related 10 patents applied in the last 5 years. We discover 6 most active companies in this area. The fast-growing Acre Coking & Refractory Engineering Consulting (Dalian), ChemTreat, Inc., Beijing ENFI Environmental Protection Co., Ltd. take 70.00% of patent filing during this period.
Acre Coking & Refractory Engineering Consulting (Dalian)
Liaoning Sheng, China
Patent: 3
Virginia, United States
Patent: 3
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 10 patents in last 5 years, we discover 6 new entrants. Acre Coking & Refractory Engineering Consulting (Dalian), ChemTreat, Inc., Beijing ENFI Environmental Protection Co., Ltd. are the most active new entrants in this area.
Acre Coking & Refractory Engineering Consulting (Dalian)
Liaoning Sheng, China
Patent: 3
Virginia, United States
Patent: 3
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 4 patents, we discovered top 4 universities and scientific research institutions by total patent application. Nanjing University, Beijing University of Civil Engineering & Architecture, Xuchang University are dominant in this area. They take 75.00% of the total patent filing.
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Henan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1