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:
Apr. 24, 2018
Filed:
Oct. 19, 2012
Applicant:
Expro North Sea Limited, Reading, Berkshire, GB;
Inventor:
Steven Martin Hudson, Sturminster Newton, GB;
Assignee:
Expro North Sea Limited, Dyce, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 47/13 (2012.01); E21B 47/12 (2012.01); E21B 17/00 (2006.01); E21B 41/00 (2006.01); E21B 17/02 (2006.01);
U.S. Cl.
CPC ...
E21B 47/12 (2013.01); E21B 17/003 (2013.01); E21B 41/0042 (2013.01); E21B 47/122 (2013.01); E21B 17/028 (2013.01);
Abstract
A lateral bore communication system where data signals are transmitted across the break in conductive path between a main bore and a lateral bore using a downhole structure section which has an electrode provided around a tubing portion and separated therefrom by an insulating layer.
Hudson, Steven. (2018). Downhole structure sections (U.S. Patent No. 9951608). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9951608
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile