Search results for “Petroleum wastewater” companies
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Key Players
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Innovation Intensity
With the analysis among 38 patents, we discovered top 28 key players by total patent application. Chengdu Kesheng Petroleum Technology Co., Ltd., E-Tech Energy Technology Development Co., Ltd., Purestream Services LLC are dominant in this area. They take 23.68% of the total patent filing.
Sichuan Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 3
Delaware, United States
Patent: 2
Ningxia Huizi Zizhiqu, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
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 36 patents applied in the last 5 years. We discover 26 most active companies in this area. The fast-growing Chongqing University of Science and Technology, Xi'an Nebula Network Co., Ltd., Jiangsu Huaputech Petroleum Equipment Co., Ltd. take 22.22% of patent filing during this period.
Chongqing Shi, China
Patent: 4
Shaanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Ningxia Huizi Zizhiqu, China
Patent: 2
Tianjin Shi, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Fujian Sheng, China
Patent: 1
Shandong Sichuang Petroleum Machinery Co., Ltd.
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
New Entrants
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Innovation in recent 5 years
With the analysis among related 36 patents in last 5 years, we discover 25 new entrants. Chongqing University of Science and Technology, Xi'an Nebula Network Co., Ltd., Jiangsu Huaputech Petroleum Equipment Co., Ltd. are the most active new entrants in this area.
Chongqing Shi, China
Patent: 4
Shaanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Ningxia Huizi Zizhiqu, China
Patent: 2
Tianjin Shi, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Fujian Sheng, China
Patent: 1
Shandong Sichuang Petroleum Machinery Co., Ltd.
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Research Institutions
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Innovation Intensity
With the analysis among 19 patents, we discovered top 11 universities and scientific research institutions by total patent application. Southwest Petroleum University, Shandong University, Tsinghua University are dominant in this area. They take 36.84% of the total patent filing.
Sichuan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
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