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:
Sep. 29, 2026
Filed:
Dec. 09, 2022
Salamander Ip Holdings Llc, Hamilton, BM;
Bernardus Van Den Brule, Houston, TX (US);
Robert Michael Rainey, Cypres, TX (US);
John Michael Karanikas, Houston, TX (US);
Salamander IP Holdings LLC, Hamilton, BM;
Abstract
Systems and methods are provided for storing excess heat from subsea flowlines. The methods described herein may include generating power from a renewable energy source; heating one or more heater cables surrounding a subsea flowline with the power from the renewable energy source to a temperature at least a threshold above a temperature necessary to prevent hydrate or wax formation within the subsea flowline; storing excess heat generated by the one or more heater cables in the seafloor; and decreasing a heat loss of the subsea flowline with the excess heat generated by the one or more heater cables when the power from the renewable energy source is insufficient to heat the one or more heater cables to the temperature necessary to prevent hydrate or wax formation within the subsea flowline.