China National Offshore Oil Corp.
Public Company
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Basic Info
Headquarter
Beijing Shi, China
Founded Year
1983
Employees
10,000-50,000
Stock Symbol
SHA: 600968
Social Media
http://www.cnooc.com.cn
China National Offshore Oil Corp. is a company that provides Natural gas, China sea, Petroleum industry and more. China National Offshore Oil Corp. is headquartered in China Beijing Shi. China National Offshore Oil Corp. was founded in 1983. China National Offshore Oil Corp. has a total of 10,761 patents and 1,331 literature
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Innovation Word Cloud
A quick overview of tech portfolio with the top keywords and phrases extracted from patents of China National Offshore Oil Corp.
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High Related Markets
Mentioned companies in the market reports of major market categories and sectors by China National Offshore Oil Corp.
Market Category
Energy and Natural Resources
Energy and Natural Resources
Energy and Natural Resources
Chemicals and Materials
Market Segment
Oil
Oil and Gas Exploration and Production
Gas
Acrylic Adhesives
Related Company
China National Petroleum Corp.
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Related Market Sectors
Innovation Matrix
visualizing technology portfolio of hot application areas and blank areas for China National Offshore Oil Corp.
Time Range:
Overall
Application Domain L2
Tech Topic L2
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Subsidiary Lists
Subsidiaries with patent applications for China National Offshore Oil Corp.
Company
Beijing Shi, China
Tianjin Shi, China
Tianjin Shi, China
Beijing Shi, China
Tianjin Shi, China
Topics
Patents
4,071
3,046
2,742
2,230
1,283
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China National Offshore Oil Corp. Frequently Asked Questions
What technical fields has China National Offshore Oil Corp. researched?
What is China National Offshore Oil Corp.'s total number of patents?
How many employees does China National Offshore Oil Corp. have globally?
China National Offshore Oil Corp. has 10001 employees worldwide.
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Caterpillar, Inc.PetroChina Co., Ltd.Mobil Corp.Exxon Mobil Corp.Standard Oil Co.China National Petroleum Corp.Osaka Gas Co., Ltd.Shell Oil Co.Standard Oil Co.Ford Motor Co.BASF Corp.China National Offshore Oil Corp.JSWChevron U.S.A., Inc.Toagosei Co., Ltd.Dresser Industries, Inc.Dresser Industries, Inc.Halliburton Co.ConocoPhillipsTonen General Sekiyu KKEni SpATotalEnergies SESmith International, Inc.Graco, Inc.Petróleo Brasileiro SACNOOC Energy Technology & Services Ltd.Shell Canada Ltd.Eneos Corp.TOHO GAS Co., Ltd.Marathon Oil Co.
China National Offshore Oil Corp.Guangdong Ocean UniversityZhongshan Broad-Ocean Motor Co., Ltd.Shenzhen Dafuhao Industrial Development Co., Ltd.Shenzhen Dafuhao Industrial Development Co., Ltd.
PetroChina Co., Ltd.Idemitsu Kosan Co., Ltd.Mobil Corp.Exxon Mobil Corp.Standard Oil Co.Saudi Arabian Oil Co.China National Petroleum Corp.Osaka Gas Co., Ltd.Standard Oil Co.Tokyo Gas Co., Ltd.China National Offshore Oil Corp.Schlumberger Canada Ltd.JSWChina General Nuclear Power Corp.China General Nuclear Power Corp.Chevron U.S.A., Inc.Voith GmbH & Co. KGaADuksan Co., Ltd.Dresser Industries, Inc.Dresser Industries, Inc.Beijing Yanshan Petrochemical Co., Ltd.Électricité de France SAElf Atochem SAHalliburton Co.Messer SE & Co. KGaA (Germany)Conoco, Inc.ConocoPhillipsSinopec Oilfield Service Corp.Conoco, Inc.Elf Aquitaine Fertilisants
Idemitsu Kosan Co., Ltd.YKK Corp.Toshiba Lighting & Technology Corp.Toshiba Lighting & Technology Corp.China National Petroleum Corp.YKK Corp.China National Offshore Oil Corp.Vestas Wind Systems A/STaiheiyo Cement Corp.Korea Electric Power Corp.Voith GmbH & Co. KGaAThe Kansai Electric Power Co., Inc.Haldor Topse A/SHalliburton Co.Alcatel Standard ElectricaKorea Institute of Energy ResearchChina Energy Investment Corp., Ltd.NARI Technology Co., Ltd.TotalEnergies SEMaschinenfabrik Reinhausen GmbHMaschinenfabrik Reinhausen GmbHStora Enso OyjJFE Engineering Corp.State Grid Xinyuan Co., Ltd.Korea Hydro & Nuclear Power Co., Ltd.Xyleco, Inc.Sungrow Power Supply Co., Ltd.Maeda Corp.British Gas Ltd.Nuclear Power Institute of China
NIPPON STEEL Stainless Steel Corp.JFE Steel Corp.NKK Corp.NKK Corp.JX Nippon Mining & Metals Corp.Baoshan Iron & Steel Co., Ltd.China National Offshore Oil Corp.Tanaka Kikinzoku Kogyo KKTanaka Holdings Co. Ltd.Sankyo Aluminum Industry Co., Ltd.Dresser Industries, Inc.Dresser Industries, Inc.Halliburton Co.Jinchuan Group Co., Ltd.Armstrong Ceiling Solutions (Australia) Pty Ltd.Sinopec Oilfield Service Corp.Toyo Kohan Co., Ltd.thyssenkrupp Steel Europe AGUsui Co. Ltd.Senju Metal Industry Co., Ltd.Shanxi Taigang Stainless Steel Co., Ltd.CNOOC Energy Technology & Services Ltd.Shougang Group Co., Ltd.Wuhan Iron & Steel Group Corp.Nanjing Iron & Steel Co., Ltd.Nippon Steel Metal Products Co., LtdHeraeus Precious Metals GmbH & Co. KGSanyo Special Steel Co., Ltd.W.C. Heraeus GmbHNational Oilwell Varco LP
PetroChina Co., Ltd.Idemitsu Kosan Co., Ltd.Mobil Corp.Exxon Mobil Corp.Standard Oil Co.W. R. Grace & Co.-Conn.China National Petroleum Corp.Osaka Gas Co., Ltd.Shell Oil Co.Standard Oil Co.China University of Petroleum (East China)China University of Petroleum (East China)Sanyo Chemical Industries Ltd.China National Offshore Oil Corp.Chevron U.S.A., Inc.Angang Steel Co., Ltd.Dresser Industries, Inc.Dresser Industries, Inc.Beijing Yanshan Petrochemical Co., Ltd.Albemarle Corp.ConocoPhillipsStorz GmbH & Co. KGTonen General Sekiyu KKElf Aquitaine FertilisantsElf Aquitaine FertilisantsEni SpASK Innovation Co., Ltd.TotalEnergies SEGraco, Inc.Petróleo Brasileiro SA
LG Chem Ltd.Honeywell International, Inc.The Dow Chemical Co.Mitsui Chemicals, Inc.Shin-Etsu Chemical Co., Ltd.Asahi Kasei Corp.PetroChina Co., Ltd.Idemitsu Kosan Co., Ltd.Exxon Mobil Corp.JSR Corp.Saudi Arabian Oil Co.W. R. Grace & Co.-Conn.China National Petroleum Corp.Nippon Kayaku Co., Ltd.Tosoh Corp.Shell Oil Co.China University of Petroleum (East China)BASF Corp.China University of Petroleum (East China)TOKYO OHKA KOGYO CO., LTD.Sanyo Chemical Industries Ltd.Ocean's King Lighting Science & Technology Co., Ltd.Ocean's King Lighting Science & Technology Co., Ltd.China National Offshore Oil Corp.Chisso Corp.Snamprogetti SpADongwoo Fine-Chem Co., Ltd.Borealis AGChevron U.S.A., Inc.Bank of China Ltd.
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