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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.:

US 12043683 B1

PDFFull Text
Date of Patent:
Jul. 23, 2024

Filed:

May. 24, 2022

Dental materials based on redox systems with oligomeric cumene hydroperoxide derivatives

Applicants:

Ivoclar Vivadent Ag, Schaan, LI;

Université Montpellier, Montpellier, FR;

Centre National DE LA Recherche Scientifique, Paris, FR;

Ecole Nationale Supérieure DE Chimie DE Montpellier, Montpellier, FR;

Inventors:

Norbert Moszner, Grossschwabhausen/OT Hohlstedt, DE;

Yohann Catel, Sevelen, CH;

Jörg Angermann, Sargans, CH;

Jean-Jacques Robin, Clapiers, FR;

Paul Morandi, Chaunay, FR;

Sophie Monge-Darcos, Viols le Fort, FR;

Assignees:

Ivoclar Vivadent AG, Schaan, LI;

Université Montpellier, Montpellier, FR;

Centre National de la Recherche Scientifique, Paris, FR;

Ecole Nationale Supérieure de Chimie Montpellier, Montpellier, FR;

Attorneys:

Ann M. Knab

Thad McMurray

Primary Examiner:

Michael F Pepitone

Int. Cl.
CPC ...
C08F 222/24 (2006.01); A61K 6/17 (2020.01); A61K 6/71 (2020.01); A61K 6/79 (2020.01); A61K 6/816 (2020.01); A61K 6/818 (2020.01); A61K 6/887 (2020.01); C08F 4/40 (2006.01);
U.S. Cl.
CPC ...
C08F 222/24 (2013.01); A61K 6/17 (2020.01); A61K 6/71 (2020.01); A61K 6/79 (2020.01); A61K 6/816 (2020.01); A61K 6/818 (2020.01); A61K 6/887 (2020.01); C08F 4/40 (2013.01);
Abstract

Cumene hydroperoxide oligomer according to Formula (I): in whichis a homo- or copolymer chain, which is substituted n times by the group which is in brackets; Q is absent or is a divalent aromatic C-Chydrocarbon radical or an aliphatic, linear or branched C-Chydrocarbon radical, which can be interrupted by one or more S and/or O atoms and/or —O—CO—NR— and which can be substituted by one or more substituents; X, Y independently of each other in each case are absent, —O—, —COO—; —CONR— or —O—CO—NR—, wherein X is absent if Q is absent, and wherein the substitution on the aromatic compound is effected in position 2, 3 or 4 relative to the cumene hydroperoxide group; and n is a value from 1 to 50.

Find Patent Forward Citations

Moszner, Norbert. (2024). Dental materials based on redox systems with oligomeric cumene hydroperoxide derivatives (U.S. Patent No. 12043683). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12043683

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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