Composition and treatment of drilling fluids,申请号US19480004719-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Composition and treatment of drilling fluids
摘要
申请公布号	US2571093(A)	申请公布日期	1951.10.16
申请号	US19480004719	申请日期	1948.01.27
申请人	UNION OIL COMPANY OF CALIFORNIA	发明人	TEMPLE SCOTT E.
分类号	C09K8/20	主分类号	C09K8/20
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Novel azabenzimidazole hexahydrofuro(3,2-b)furan derivatives

Volatile material dispensing system

Welding system with terminal cover piece

Flexible display apparatus and display method thereof

METHOD FOR CONTROLLING A MONITORING DEVICE

HPV/CyaA-based chimeric proteins and their uses in the induction of immune responses against HPV infection and HPV-induced disorders

Alkylpyrimidine derivatives for the treatment of viral infections and further diseases

Dispositivo de transporte para un agente reductor

Cable de acero con hilos preconformados en el núcleo y la capa exterior

Roll coating process and apparatus

Electronic vapour provision device

An induction heating generator and an induction cooking hob

Modified helicases

Multiple rack apparatus for accommodating biological product containers unloaded from a storage for the preservation of the same interfaced with a laboratory automation system

Method of treating hyperglycemic disorders using apoliprotein AIV

Cationic vinyl imidazolium-based copolymer for separating an oil-in-water emulsion

Nitric oxide-releasing diazeniumdiolated polyvinylpyrrolidone-based polymers, and compositions, medical devices, and uses thereof

Human BTNL3 proteins, nucleic acids, and antibodies and uses thereof

Improved casein products and CO2 reversible acidification methods used for their production.