The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 29, 2020
Filed:
Oct. 19, 2015
Schlumberger Technology Corporation, Sugar Land, TX (US);
Evgeny Borisovich Barmatov, Cambridge, GB;
Jill F. Geddes, Cambridge, GB;
Lynne Patricia Crawford, Cambridge, GB;
Trevor Lloyd Hughes, Cambridge, GB;
Michaela Nagl-Vogel, Cambridge, GB;
Schlumberger Technology Corporation, Sugar Land, TX (US);
Abstract
A corrosion inhibiting composition which is a liquid carrier in which is dissolved or dispersed a corrosion inhibitor compound comprising at least one moiety (A) which is an aliphatic, aromatic or mixed aliphatic/aromatic structure containing one or more hetero atoms which are nitrogen, oxygen, phosphorus or sulphur, and also at least one moiety (B) which contains one or more polymerisable groups containing double or triple bonded carbon, with the moieties (A) and (B) directly or indirectly covalently connected together.