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:
Mar. 24, 2026
Filed:
Sep. 28, 2023
Quadratic 3d, Inc., Charlestown, MA (US);
Emily M. Arndt, Akron, OH (US);
Samuel N. Sanders, Arlington, MA (US);
QUADRATIC 3D, INC., Charlestown, MA (US);
Abstract
A stabilizer for inclusion in a photohardenable composition comprising a hardenable resin component and a photoinitiator, the stabilizer comprising a stable free radical functionalized polymer, wherein the stabilizer is dispersible or dissolvable in the hardenable resin component. A photohardenable composition including a hardenable resin component, a photoinitiator, and a stabilizer comprising a stable free radical functionalized polymer and methods including a photohardenable composition and products of the methods are also disclosed. A photohardenable composition can further include an upconverting component.