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:
May. 13, 2025
Filed:
Dec. 30, 2019
Baker Hughes Oilfield Operations Llc, Houston, TX (US);
Martin Folberth, Celle, DE;
Jens Behnsen, Celle, DE;
Andreas Hartmann, Celle, DE;
Sven-Hendrik Lampe, Celle, DE;
Nikolay Nikolaevich Velker, Novosibirsk, RU;
David Sergeevich Vlasov, Novosibirsk, RU;
Alexander S. Vershinin, Novosibirsk, RU;
Baker Hughes Oilfield Operations LLC, Houston, TX (US);
Abstract
A downhole antenna tool is disclosed for downhole well-logging or other downhole operations. Antenna bars are provided for winding of coils through associated coil carriers of individual ones of the antenna bars. The antenna bars with the wound coils are coated with a protection layer and are releasably coupled to a substrate of the downhole antenna tool using, for example, a silicone cushion layer.