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:
Oct. 18, 2011
Filed:
Jan. 18, 2008
Applicants:
Pierre-luc Reynaud, Vaulnaveys le Haut, FR;
Manh-quynh Chu, Fontanil Cornillon, FR;
Inventors:
Pierre-Luc Reynaud, Vaulnaveys le Haut, FR;
Manh-Quynh Chu, Fontanil Cornillon, FR;
Assignee:
Societe de Recherches Techniques Dentaires-R.T.D., Saint Egreve, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 5/16 (2006.01); A61C 13/30 (2006.01); A61C 5/00 (2006.01); A61C 5/04 (2006.01); A61C 13/225 (2006.01); A61K 6/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a prefabricated radio-opaque dental prosthetic member made of a composite material that comprises fibers embedded in a resin, said resin containing at least one radio-opaque component, characterized in that the radio-opaque component consists of nanoparticles having a size lower than 50 nm in order to transmit a portion or the totality of the wavelengths ranging from 400 to 600 nm of an incident radiation.