Search results for “Refinery wastewater” companies
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Key Players
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Innovation Intensity
With the analysis among 100 patents, we discovered top 55 key players by total patent application. China Petroleum & Chemical Corp., Nalco Ltd., Texaco Development Corp. are dominant in this area. They take 35.00% of the total patent filing.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 16
Nalco Ltd.
CHESHIRE, United Kingdom
Patent: 10
Texaco Development Corp.
Texas, United States
Patent: 9
Indian Oil Corp. Ltd.
Delhi, India
Patent: 7
CenerTech Tianjin Chemical Research and Design Institute Co., Ltd.
Tianjin Shi, China
Patent: 6
China National Offshore Oil Corp.
Beijing Shi, China
Patent: 5
Sinopec Beijing Research Institute of Chemical Industry
Beijing Shi, China
Patent: 5
Chevron, Inc.
Pennsylvania, United States
Patent: 4
Japan Cooperation Center for the Middle East
Tokyo-to, Japan
Patent: 3
PetroChina Co., Ltd.
Beijing Shi, China
Patent: 2
Startups & Unicorns
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Innovation Intensity
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Fast-Growing
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Innovation in recent 5 years
With the analysis among related 52 patents applied in the last 5 years. We discover 34 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Indian Oil Corp. Ltd., CenerTech Tianjin Chemical Research and Design Institute Co., Ltd. take 38.46% of patent filing during this period.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 9
Indian Oil Corp. Ltd.
Delhi, India
Patent: 7
CenerTech Tianjin Chemical Research and Design Institute Co., Ltd.
Tianjin Shi, China
Patent: 4
Sinopec Beijing Research Institute of Chemical Industry
Beijing Shi, China
Patent: 4
China National Offshore Oil Corp.
Beijing Shi, China
Patent: 3
Huizhou University
Guangdong Sheng, China
Patent: 2
Ningbo Polytechnic Institute
Zhejiang Sheng, China
Patent: 2
Lanzhou University
Gansu Sheng, China
Patent: 2
Henghe Materials Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 2
PetroChina Co., Ltd.
Beijing Shi, China
Patent: 2
New Entrants
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Innovation in recent 5 years
With the analysis among related 52 patents in last 5 years, we discover 25 new entrants. Indian Oil Corp. Ltd., Huizhou University, Ningbo Polytechnic Institute are the most active new entrants in this area.
Indian Oil Corp. Ltd.
Delhi, India
Patent: 7
Huizhou University
Guangdong Sheng, China
Patent: 2
Ningbo Polytechnic Institute
Zhejiang Sheng, China
Patent: 2
Lanzhou University
Gansu Sheng, China
Patent: 2
Henghe Materials Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 2
PetroChina Co., Ltd.
Beijing Shi, China
Patent: 2
SINOPEC Engineering (Group) Co., Ltd.
Beijing Shi, China
Patent: 2
Hebei University of Technology
Hebei Sheng, China
Patent: 1
Shanghai Miao Water Treatment Co., Ltd.
Shanghai Shi, China
Patent: 1
Wuxi Gongyuan Environmental Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Research Institutions
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Innovation Intensity
With the analysis among 43 patents, we discovered top 18 universities and scientific research institutions by total patent application. Wuhan University of Science & Technology, Harbin Institute of Technology, United Arab Emirates University are dominant in this area. They take 55.81% of the total patent filing.
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 8
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 4
United Arab Emirates University
United Arab Emirates
Patent: 3
Shandong University
Shandong Sheng, China
Patent: 2
Lanzhou University
Gansu Sheng, China
Patent: 2
Huizhou University
Guangdong Sheng, China
Patent: 2
Ningbo Polytechnic Institute
Zhejiang Sheng, China
Patent: 2
China Petroleum University Beijing
Beijing Shi, China
Patent: 2
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 1
East China University of Science & Technology
Shanghai Shi, China
Patent: 1
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