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:
Dec. 26, 2023
Filed:
Oct. 13, 2021
The Regents of the University of Michigan, Ann Arbor, MI (US);
Timothy F. Scott, Ann Arbor, MI (US);
Harry van der Laan, Ann Arbor, MI (US);
Megan A. Cole, Ann Arbor, MI (US);
Mark A. Burns, Ann Arbor, MI (US);
Martin P. De Beer, Ann Arbor, MI (US);
Zachary D. Pritchard, Ann Arbor, MI (US);
Avi Bregman, Ann Arbor, MI (US);
The Regents of the University of Michigan, Ann Arbor, MI (US);
Abstract
Provided herein is technology relating to polymerization and producing polymers and particularly, but not exclusively, to methods, systems, and compositions for producing articles using three-dimensional printing and for improving control of polymerization using a polymerization photoinhibitor having fast back reaction kinetics such as hexaarylbiimidazole compounds and bridged hexaarylbiimidazole compounds.