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. 09, 2026
Filed:
Nov. 17, 2022
Petróleo Brasileiro S.a.—petrobras, Rio de Janeiro, BR;
Luiz Alexandre Sacorague, Rio de Janeiro, BR;
Rogerio Mesquita De Carvalho, Rio de Janeiro, BR;
Petróleo Brasileiro S.A.—Petrobras, Rio de Janeiro, BR;
Abstract
The present invention addresses to a method for analyzing and detecting solids in emulsions, oil and derivatives thereof even in the presence of high contents of water (>5% v/v), which is based on the absorption and scattering of light by solids suspended in solution. The application of the method of this invention contributes to greater reliability in terms of control of BSW (oil quality) and OGC (water to be treated and discarded). Additionally, there is the possibility of controlling the dosage of products such as scale inhibitors and naphthenates inhibitors, optimizing the dosage and minimizing operational occurrences associated with the formation of deposits. These eventually lead to equipment clogging throughout the process.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile