Search results for “Relative permeability” companies
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Key Players
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Innovation Intensity
With the analysis among 2,182 patents, we discovered top 470 key players by total patent application. Halliburton Energy Services, Inc., Landmark Graphics Corp., Baker Hughes, Inc. are dominant in this area. They take 11.96% of the total patent filing.
Halliburton Energy Services, Inc.
Texas, United States
Patent: 175
Landmark Graphics Corp.
Texas, United States
Patent: 45
Baker Hughes, Inc.
Texas, United States
Patent: 41
PetroChina Co., Ltd.
Beijing Shi, China
Patent: 38
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 33
Siemens AG
Bayern, Germany
Patent: 32
Tokin Corp. /JP/
Miyagi-ken, Japan
Patent: 32
Robert Bosch GmbH
Baden-Württemberg, Germany
Patent: 31
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 30
Saudi Arabian Oil Co.
Saudi Arabia
Patent: 25
Startups & Unicorns
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Innovation Intensity
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
STARTUP
DigiM Solution LLC
Massachusetts, United States
Patent: 1
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 287 patents applied in the last 5 years. We discover 174 most active companies in this area. The fast-growing Southwest Petroleum University, PetroChina Co., Ltd., China University of Petroleum (East China) take 17.42% of patent filing during this period.
Southwest Petroleum University
Sichuan Sheng, China
Patent: 24
PetroChina Co., Ltd.
Beijing Shi, China
Patent: 13
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 13
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 11
China Petroleum University Beijing
Beijing Shi, China
Patent: 11
China National Offshore Oil Corp.
Beijing Shi, China
Patent: 9
Hubei University of Technology
Hubei Sheng, China
Patent: 7
CNOOC China Ltd.
Tianjin Shi, China
Patent: 7
Sinopec Corp. Shengli Oilfield Branch Exploration and Development Research Institute
Shandong Sheng, China
Patent: 6
Saudi Arabian Oil Co.
Saudi Arabia
Patent: 6
New Entrants
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Innovation in recent 5 years
With the analysis among related 287 patents in last 5 years, we discover 112 new entrants. Qingdao Changsheng Ridian Design and Research Institute Co., Ltd., 3M Innovative Properties Co., Qingdao New Energy Solutions, Inc. are the most active new entrants in this area.
Qingdao Changsheng Ridian Design and Research Institute Co., Ltd.
Shandong Sheng, China
Patent: 4
3M Innovative Properties Co.
Minnesota, United States
Patent: 4
Qingdao New Energy Solutions, Inc.
Shandong Sheng, China
Patent: 4
Dagong (Qingdao) New Energy Materials Technology Research Institute Co., Ltd.
Shandong Sheng, China
Patent: 4
Petroleum Engineering Technology Research Institute of China Petroleum & Chemical Corporation Shengli Oilfield Branch
Shandong Sheng, China
Patent: 3
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 3
CNOOC (China) Co., Ltd. Beijing Research Center
Beijing Shi, China
Patent: 3
Jiangxi Water Conservancy Research Institute
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Patent: 2
Gobble Group Co., Ltd.
Anhui Sheng, China
Patent: 2
Qingneng Eco (Shenzhen) Energy Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Research Institutions
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Innovation Intensity
With the analysis among 387 patents, we discovered top 95 universities and scientific research institutions by total patent application. Southwest Petroleum University, China University of Petroleum (East China), China Petroleum University Beijing are dominant in this area. They take 22.48% of the total patent filing.
Southwest Petroleum University
Sichuan Sheng, China
Patent: 38
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 25
China Petroleum University Beijing
Beijing Shi, China
Patent: 17
Hubei University of Technology
Hubei Sheng, China
Patent: 8
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 8
Liaoning University of Petroleum & Chemical Technology
Liaoning Sheng, China
Patent: 8
Tohoku University
Miyagi-ken, Japan
Patent: 7
China University of Geosciences
Beijing Shi, China
Patent: 7
Changzhou University
Jiangsu Sheng, China
Patent: 7
Chang'an University
Shaanxi Sheng, China
Patent: 5
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