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:
May. 26, 2026
Filed:
Jun. 17, 2025
King Saud University, Riyadh, SA;
Mohammed Abdullah Alshehri, Riyadh, SA;
Omar Mohammed Alshehri, Riyadh, SA;
Ibraheem Rshood Alqwizany, Riyadh, SA;
KING SAUD UNIVERSITY, Riyadh, SA;
Abstract
A phosphorescent endodontic post includes a fiber-reinforced composite material including a polymeric matrix and reinforcing fibers; and phosphorescent particles dispersed within the polymer matrix. The phosphorescent particles are configured to emit visible light for about 5 minutes to about 10 minutes following activation by a standard dental curing lamp operating in the 400 nm-500 nm spectrum. In an embodiment, the phosphorescent particles can include europium-doped strontium aluminate. In an embodiment, phosphorescent particles are uniformly dispersed throughout the polymer matrix.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile