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:
Nov. 03, 2026
Filed:
Jul. 22, 2025
Saudi Arabian Oil Company, Dhahran, SA;
Pranay Asthana, Dhahran, SA;
Bader Alqahtani, Dammam, SA;
Ahmed Y. Bukhamseen, Dammam, SA;
Suresh Jacob, Dhahran, SA;
Saudi Arabian Oil Company, Dhahran, SA;
Abstract
A valve assembly includes a first funnel and a second funnel each with a plurality of inlet ports. The first funnel and the second funnel narrow towards a connecting port defined by and penetrating through a pressure wall. The pressure wall is configured to, when the valve assembly is disposed on the tubular body, at least partially isolate the pressure of the interior of the tubular body from the pressure of the exterior of the tubular body. A first ball is enclosed within the first funnel which is configured to dissolve in response to contact with a first specified fluidic material. A second ball is enclosed within the second funnel which includes a coating around a core that is configured to dissolve in response to contact with a second specified fluidic material.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile