Search results for “Rock core” companies
Free sign up to view the full data
Key Players
Order by:
Innovation Intensity
With the analysis among 5,544 patents, we discovered top 442 key players by total patent application. PetroChina Co., Ltd., China Petroleum & Chemical Corp., China National Petroleum Corp. are dominant in this area. They take 28.81% of the total patent filing.
Beijing Shi, China
Patent: 810
Beijing Shi, China
Patent: 608
Beijing Shi, China
Patent: 179
Beijing Shi, China
Patent: 128
Tianjin Shi, China
Patent: 118
Texas, United States
Patent: 117
Saudi Arabia
Patent: 112
Shandong Sheng, China
Patent: 112
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 100
Texas, United States
Patent: 73
Startups & Unicorns
Order by:
Innovation Intensity
With the analysis among 12 patents, we discovered top 3 start-ups by total patent application.
Fast-Growing
Order by:
Innovation in recent 5 years
With the analysis among related 5,417 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Southwest Petroleum University, PetroChina Co., Ltd., China Petroleum & Chemical Corp. take 23.81% of patent filing during this period.
Sichuan Sheng, China
Patent: 514
Beijing Shi, China
Patent: 446
Beijing Shi, China
Patent: 330
Beijing Shi, China
Patent: 189
Shandong Sheng, China
Patent: 182
Heilongjiang Sheng, China
Patent: 108
Sichuan Sheng, China
Patent: 107
Beijing Shi, China
Patent: 100
Tianjin Shi, China
Patent: 93
Beijing Shi, China
Patent: 90
New Entrants
Order by:
Innovation in recent 5 years
With the analysis among related 5,417 patents in last 5 years, we discover 282 new entrants. Shenzhen University, Changzhou Yiyi Technology Co., Ltd., China Petroleum & Chemical Corp. Northwest Oilfield Branch are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 75
Jiangsu Sheng, China
Patent: 13
Xinjiang Uygur Zizhiqu, China
Patent: 11
Hunan Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 11
Beijing Shi, China
Patent: 10
Shandong Sheng, China
Patent: 9
Sichuan Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 9
undefined undefined
Patent: 9
Research Institutions
Order by:
Innovation Intensity
With the analysis among 4,234 patents, we discovered top 170 universities and scientific research institutions by total patent application. Southwest Petroleum University, China Petroleum University Beijing, China University of Petroleum (East China) are dominant in this area. They take 34.53% of the total patent filing.
Sichuan Sheng, China
Patent: 742
Beijing Shi, China
Patent: 360
Shandong Sheng, China
Patent: 341
Heilongjiang Sheng, China
Patent: 192
Sichuan Sheng, China
Patent: 112
Hubei Sheng, China
Patent: 102
Shaanxi Sheng, China
Patent: 101
Beijing Shi, China
Patent: 94
Sichuan Sheng, China
Patent: 88
Jilin Sheng, China
Patent: 79
Keywords Quick Entry
Popular
Physics
Chemistry
Engineering
Materials science
Computer science
Biology
Medicine
MetalElectrodeVoltageSemiconductorPolymerElectricityCoatingFiberDisplay deviceRaw materialElectric motorUltimate tensile strengthNozzleCarbonBuilding constructionAlkylService lifeElectronOxideOxygenSolventControl unitFlangeControl systemDrugLight sourcePistonDiseaseElectric powerHigh pressure
View more
Page generation time: