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:
Aug. 19, 2025
Filed:
Mar. 07, 2022
Onesubsea Ip Uk Limited, London, GB;
Joseph Allan Nicholson, Barrow-in-Furness, GB;
Oliver Booth, Barrow in Furness, GB;
Wayne Heigh, Barrow in Furness, GB;
Schlumberger Technology Corporation, Sugar Land, TX (US);
Abstract
A method for preparing an electrical cable may include coupling an injection barrel to an electrical cable that includes one or more conductors surrounded by a porous insulating material. The method may also include injecting epoxy resin into a chamber of the injection barrel, and the chamber may be fluidly coupled to an end face of the porous insulating material. Additionally, the method may include pressurizing the chamber such that the epoxy resin is forced to penetrate into the end face of the porous insulating material and removing the injection barrel to expose an epoxy-injected portion of the porous insulating material.