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. 05, 2019
Filed:
Apr. 07, 2016
Applicants:
Societe DE Recherches Techniques Dentaires—rtd, Saint Egreve, FR;
Sukgyung AT Co., Ltd, Ansan, KR;
Inventors:
Pierre-Luc Reynaud, Vaulnaveys le Haut, FR;
Manh-Quynh Chu, Fontanil Cornillon, FR;
Hyung Sup Lim, Ansan, KR;
Hyung Jun Lim, Anyang, KR;
Young Cheol Yoo, Ansan, KR;
Assignees:
SOCIETE DE RECHERCHES TECHNIQUES DENTAIRES—RTD, Saint Egreve, FR;
SUKGYUNG AT CO., LTD, Ansan, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 3/22 (2006.01); A61L 27/44 (2006.01); C08L 71/00 (2006.01); C08K 3/11 (2018.01); A61K 6/00 (2006.01); A61K 6/087 (2006.01);
U.S. Cl.
CPC ...
C08K 3/22 (2013.01); A61K 6/007 (2013.01); A61K 6/0023 (2013.01); A61K 6/0094 (2013.01); A61K 6/087 (2013.01); A61L 27/446 (2013.01); C08K 3/11 (2018.01); C08L 71/00 (2013.01); A61L 2430/12 (2013.01); C08G 2650/40 (2013.01);
Abstract
Block for use in a CAD/CAM system for the manufacture of a dental restauration, said block consisting of a thermoplastic polymer comprising PEEK including radiopaque particles selected from the group comprising BaZrO, YbF, YbO, SrO, SrZrO, SiO—ZrO, SiO—YbO, LuO, LuF.