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. 25, 2021
Filed:
Dec. 09, 2016
Applicant:
Ivoclar Vivadent Ag, Schaan, LI;
Inventors:
Norbert Moszner, Mauren, LI;
Thorsten Bock, Feldkirch, AT;
Martina Hauner-Westphal, Feldkirch, AT;
Alexandros Gianasmidis, Balgach, CH;
Iris Lamparth, Grabs, CH;
Bernd Strehmel, Krefeld, DE;
Thomas Brömme, St. Pantaleon, CH;
Assignee:
Ivoclar Vivadent AG, Schaan, LI;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61K 6/00 (2020.01); C09K 9/02 (2006.01); A61K 6/66 (2020.01); A61K 6/62 (2020.01); A61K 6/887 (2020.01);
U.S. Cl.
CPC ...
A61K 6/66 (2020.01); A61K 6/62 (2020.01); A61K 6/887 (2020.01); C09K 9/02 (2013.01); C09K 2211/1018 (2013.01);
Abstract
The invention relates to a radically polymerizable dental material having photochromic properties, which contains at least one compound of formula (I) and optionally radically polymerizable monomers, an initiator for radical polymerization and other components.