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. 26, 2025
Filed:
Dec. 21, 2020
Onesubsea Ip Uk Limited, London, GB;
Bryan A. Bussell, Sutton, GB;
Peter Hayward, Hebden Bridge, GB;
Ulrich Kleine, Langenhagen, DE;
Rolf Rustad, Radal, NO;
Harald Solheim, Radal, NO;
Gro Merete Alendal, Bergen, NO;
Simon Charles Holyfield, Norwich, GB;
Eric Grzelak, Houston, TX (US);
Thomas David Bamber, Leeds, GB;
OneSubsea IP UK Limited, London, GB;
Abstract
A system including an additive management system configured to oversee hydrate formation in a hydrocarbon extraction system, the additive management system including a flow meter configured to measure a fluid flow rate, a first sensor configured to measure at least one of a fluid property and an environmental condition, and a chemical injection device configured to inject a hydrate inhibitor into a fluid flow.