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:
Feb. 14, 2023
Filed:
Aug. 03, 2015
Applicant:
Christopher M Rey, Knoxville, TN (US);
Inventor:
Christopher M Rey, Knoxville, TN (US);
Assignee:
Other;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
E21B 43/24 (2006.01); H05B 3/40 (2006.01); E21B 43/26 (2006.01);
U.S. Cl.
CPC ...
E21B 43/2401 (2013.01); E21B 43/2406 (2013.01); E21B 43/26 (2013.01); H05B 3/40 (2013.01); H05B 2203/032 (2013.01); H05B 2214/03 (2013.01);
Abstract
A superconducting down-hole heating device with a superconducting cable, a cryostat around the superconducting cable, and a heat source coupled to the superconducting cable. The device is configured to use within a well-casing, and to produce heat outside of the cryostat and not inside of the cryostat.