Search results for “Oil sludge” companies
Free sign up to view the full data
Key Players
Order by:
Innovation Intensity
With the analysis among 4,146 patents, we discovered top 480 key players by total patent application. China Petroleum & Chemical Corp., PetroChina Co., Ltd., Tianjin Zechang Technology Co., Ltd. are dominant in this area. They take 6.25% of the total patent filing.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 125
PetroChina Co., Ltd.
Beijing Shi, China
Patent: 96
Tianjin Zechang Technology Co., Ltd.
Tianjin Shi, China
Patent: 38
China National Petroleum Corp.
Beijing Shi, China
Patent: 28
Afton Chemical Corp.
Virginia, United States
Patent: 27
Idemitsu Kosan Co., Ltd.
Tokyo-to, Japan
Patent: 25
Sinopec Corp. Fushun Petrochemical Research Institute
Liaoning Sheng, China
Patent: 24
China National Offshore Oil Corp.
Beijing Shi, China
Patent: 23
Shaanxi Yanchang Petroleum (Group) Co., Ltd.
Shaanxi Sheng, China
Patent: 22
Guangxi Bossco Environmental Protection Technology Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 20
Startups & Unicorns
Order by:
Innovation Intensity
With the analysis among 6 patents, we discovered top 4 start-ups by total patent application. TBM Co., Ltd., Shenzhen Xingzhixing Robot Technology Co. Ltd., M-I LLC are active in this area.
TBM Co., Ltd.
Tokyo-to, Japan
Patent: 2
STARTUP
Shenzhen Xingzhixing Robot Technology Co. Ltd.
Guangdong Sheng, China
Patent: 2
STARTUP
M-I LLC
Texas, United States
Patent: 1
STARTUP
Aisin KK
Tokyo-to, Japan
Patent: 1
Fast-Growing
Order by:
Innovation in recent 5 years
With the analysis among related 3,044 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., PetroChina Co., Ltd., Afton Chemical Corp. take 3.78% of patent filing during this period.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 52
PetroChina Co., Ltd.
Beijing Shi, China
Patent: 42
Afton Chemical Corp.
Virginia, United States
Patent: 21
Guangxi Bossco Environmental Protection Technology Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 20
China National Petroleum Corp.
Beijing Shi, China
Patent: 17
Wuhu Haichuang Environmental Protection Technology Co., Ltd.
Anhui Sheng, China
Patent: 17
Tianjin Taixing Engineering Technology Co., Ltd.
Tianjin Shi, China
Patent: 16
Southwest Petroleum University
Sichuan Sheng, China
Patent: 16
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 15
China National Offshore Oil Corp.
Beijing Shi, China
Patent: 15
New Entrants
Order by:
Innovation in recent 5 years
With the analysis among related 3,044 patents in last 5 years, we discover 404 new entrants. Guangxi Bossco Environmental Protection Technology Co., Ltd., Wuhu Haichuang Environmental Protection Technology Co., Ltd., Tianjin Taixing Engineering Technology Co., Ltd. are the most active new entrants in this area.
Guangxi Bossco Environmental Protection Technology Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 20
Wuhu Haichuang Environmental Protection Technology Co., Ltd.
Anhui Sheng, China
Patent: 17
Tianjin Taixing Engineering Technology Co., Ltd.
Tianjin Shi, China
Patent: 16
Kelamayi Shuntong Environmental Protection Technology Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 14
Shandong Hexuan Environmental Protection Technology Co., Ltd.
Shandong Sheng, China
Patent: 13
Shaanxi Qinglang Wancheng Environmental Protection Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 13
Huaibei Tianche Carbon-based New Material Technology Co., Ltd.
Anhui Sheng, China
Patent: 11
Dalian Petrochemical Research Institute of China Petrochemical Corporation
Liaoning Sheng, China
Patent: 11
Shanghai Tengke Automotive Technology Co.,Ltd
Shanghai Shi, China
Patent: 11
Zhengzhou Goluya Environmental Protection Technology Co., Ltd.
Henan Sheng, China
Patent: 10
Research Institutions
Order by:
Innovation Intensity
With the analysis among 754 patents, we discovered top 139 universities and scientific research institutions by total patent application. Guangxi University, Beijing University of Technology, China University of Petroleum (East China) are dominant in this area. They take 17.51% of the total patent filing.
Guangxi University
Guangxi Zhuangzu Zizhiqu, China
Patent: 36
Beijing University of Technology
Beijing Shi, China
Patent: 21
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 21
Zhejiang Ocean University
Zhejiang Sheng, China
Patent: 21
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 21
Southwest Petroleum University
Sichuan Sheng, China
Patent: 19
East China University of Science & Technology
Shanghai Shi, China
Patent: 14
Qingdao University of Science & Technology
Shandong Sheng, China
Patent: 14
Shandong University
Shandong Sheng, China
Patent: 11
Zhejiang University
Zhejiang Sheng, China
Patent: 10
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: