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. 04, 2015
Filed:
Jul. 22, 2011
Applicants:
Paul Overton, Bristol, GB;
Andrew Robert Packham, Chippenham, GB;
Inventors:
Paul Overton, Bristol, GB;
Andrew Robert Packham, Chippenham, GB;
Assignee:
GE OIL & GAS UK LIMITED, Bristol, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01F 38/14 (2006.01); H02J 17/00 (2006.01); E21B 33/035 (2006.01); H02J 5/00 (2006.01);
U.S. Cl.
CPC ...
E21B 33/0355 (2013.01); H02J 5/005 (2013.01); H01F 38/14 (2013.01);
Abstract
A method of supplying electrical power to at least one device at a tree of an underwater fluid extraction well is disclosed. The method comprises using magnetic resonance coupling for wirelessly transmitting power from a supply to each device.