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. 02, 2026
Filed:
Jan. 20, 2023
Najran University, Najran, SA;
NAJRAN UNIVERSITY, Najran, SA;
Abstract
A method for producing a core-shell capsule for delivering a therapeutic agent is provided. The method includes printing a composite material via a nozzle on a substrate while moving the nozzle in a pre-designed pattern to create the shell of a hollow capsule. The shell defines a cavity within the hollow capsule, and the shell has an opening at an apex of an outer surface of the shell. The method includes introducing a composition, in liquid form, containing the therapeutic agent at a temperature of at least 45° C. into the cavity of the hollow capsule via the opening of the shell, and naturally cooling the composition inside the shell to solidify the composition and adhere the composition to an inner surface of the shell thereby forming a core of the core-shell capsule.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile