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:
Mar. 20, 2018
Filed:
Feb. 24, 2014
Applicant:
Thomas Bratschke, Garbsen, DE;
Inventor:
Thomas Bratschke, Garbsen, DE;
Assignee:
BAKER HUGHES, A GE COMPANY, LLC, Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01V 3/00 (2006.01); E21B 17/00 (2006.01); E21B 17/02 (2006.01); E21B 47/12 (2012.01);
U.S. Cl.
CPC ...
E21B 17/003 (2013.01); E21B 17/028 (2013.01); E21B 47/122 (2013.01);
Abstract
A wired pipe assembly includes a first wired pipe segment including a first body extending from a first box end to a first pin end and a second wired pipe segment including a second body extending from a second box end to a second pin end. The assembly also includes an electromagnetic directional coupler including an input line disposed in the first wired pipe segment and an output line disposed in the second wired pipe segment.