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:
Jun. 03, 2025
Filed:
Feb. 24, 2020
Onesubsea Ip Uk Limited, London, GB;
Rolf Rustad, Sandsli, NO;
Jean Francois Noel, Sandsli, NO;
Emmanuel Lagrand, Sandsli, NO;
Erlend Bjoerndal, Sandsli, NO;
Alexandre Lupeau, Sandsli, NO;
Cheng-Gang Xie, Singapore, SG;
OneSubsea IP UK Limited, London, GB;
Abstract
An assembly for monitoring particulate in a production fluid. The assembly supports routing of production fluid through a restriction and to a strategically located detector downstream and adjacent the restriction. Further, the detector incorporates acoustic attenuating features to provide a tailored detection focused on acoustics directly from particulate in the fluid. These features may include the use of a transducer housing with a ribbed profile to achieve the attenuation. Although, other types of attenuating techniques may be employed.