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. 20, 2025
Filed:
Aug. 28, 2020
Applicants:
Dentsply Sirona Inc., York, PA (US);
Dentsply Detrely Gmbh, Constance, DE;
Inventors:
Joachim E. Klee, Radolfzell, DE;
Florian Szillat, Neukirchen-Vlyun, DE;
Julie Kirschner, Dambach-la-Ville, FR;
Jacques Lalevee, Mulhouse, FR;
Assignee:
Dentslpy Sirona Inc., York, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 2/46 (2006.01); A61K 6/62 (2020.01); A61K 6/889 (2020.01); C08F 2/50 (2006.01); C08G 61/04 (2006.01);
U.S. Cl.
CPC ...
A61K 6/62 (2020.01); A61K 6/889 (2020.01);
Abstract
The present invention is related to a dental composition comprising at least one polymerizable monomer having at least one ethylenically unsaturated group; and a radical initiator system comprising a photosensitizer having an absorption maximum ranging from 400 nm to 800 nm; and at least one CH-acidic compound as coinitiator.