With the analysis among 189 patents, we discovered top 55 key players by total patent application. BP Plc, Western Atlas International, Inc., Metryx Ltd. are dominant in this area. They take 21.69% of the total patent filing.
Western Atlas International, Inc.
Guangdong Sheng, China
Patent: 16
BRISTOL, United Kingdom
Patent: 9
Schlumberger Technology BV
Zuid-Holland, Netherlands
Patent: 7
Halliburton Energy Services, Inc.
Texas, United States
Patent: 6
Illinois, United States
Patent: 5
Iowa, United States
Patent: 5
INEOS Manufacturing Belgium NV
Schlumberger Technologies, Inc.
New Jersey, United States
Patent: 5
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With the analysis among related 19 patents applied in the last 5 years. We discover 15 most active companies in this area. The fast-growing Hydrogeological and Environmental Geological Survey Center of China Geological Survey, Nanjing University of Technology, Tongji University take 15.79% of patent filing during this period.
Hydrogeological and Environmental Geological Survey Center of China Geological Survey
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Patent: 1
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Shandong Sunsine Chemical Co., Ltd.
Shandong Sheng, China
Patent: 1
Jiangxi Water Conservancy Research Institute
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Patent: 1
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 1
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Nanjing Kuntuo Civil Engineering Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among related 19 patents in last 5 years, we discover 13 new entrants. Hydrogeological and Environmental Geological Survey Center of China Geological Survey, Tongji University, Xi'an Jiaotong University are the most active new entrants in this area.
Hydrogeological and Environmental Geological Survey Center of China Geological Survey
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Patent: 1
Shanghai Shi, China
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Shandong Sunsine Chemical Co., Ltd.
Shandong Sheng, China
Patent: 1
Jiangxi Water Conservancy Research Institute
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Patent: 1
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 1
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Nanjing Kuntuo Civil Engineering Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among 47 patents, we discovered top 19 universities and scientific research institutions by total patent application. Christian Medical College, Southwest Petroleum University, Nanjing University of Technology are dominant in this area. They take 21.28% of the total patent filing.
Christian Medical College
Southwest Petroleum University
Sichuan Sheng, China
Patent: 3
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Beijing Institute of Technology
Beijing Shi, China
Patent: 1
Polytechnic University of Catalonia
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1