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. 23, 1989
Filed:
Feb. 02, 1988
Applicant:
Inventors:
Peter Kurze, Oberlichtenau, DD;
Rabending, Klaus, Taura, DD;
Waldemar Krysmann, Karl Marx Stadt, DD;
Gerold Loewicke, Erfurt, DD;
Wolfram Knofler, Leipzig, DD;
Hans-Ludwig Graf, Leipzig, DD;
Assignee:
Technische Universitaet Karl-Marx-Stadt, Karl Marx Stadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61C / ;
U.S. Cl.
CPC ...
433220 ;
Abstract
The invention relates to a stomatological implant in the form of selectively coated root canal pins, short pins, transfixion pins, replantation pins, of titanium, tantalum, niobium, zirconium and/or their alloys. The stomatological implant is used for long-term bacteria-proof closure of the root canal. Pursuant to the invention, up to three zones may be selectively put on the implant, meeting a variety of biological requirements.