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:
Oct. 17, 2023
Filed:
Nov. 08, 2021
Saudi Arabian Oil Company, Dhahran, SA;
Ahmed A. Al Sulaiman, Dammam, SA;
Suresh Jacob, Dhahran, SA;
Saudi Arabian Oil Company, Dhahran, SA;
Abstract
An apparatus includes a funnel, a core, a first coating, a second coating, and a third coating. The funnel includes multiple inlet ports and an outlet port. The core is disposed within the funnel. The first coating is disposed on and surrounds an outer surface of the core. The first coating is configured to dissolve in response to being exposed to water. The second coating is disposed on and surrounds an outer surface of the first coating. The second coating is configured to dissolve in response to being exposed to water. The third coating is disposed on and surrounds an outer surface of the second coating. The third coating is configured to dissolve in response to being exposed to a hydrocarbon.