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:
Jul. 16, 1991
Filed:
Nov. 18, 1986
Applicant:
Inventors:
Peter Kurze, Oberlichtenau, DD;
Waldemar Krysmann, Karl-Marx-Stadt, DD;
Wolfram Knoefler, Leipzig, DD;
Hans-Ludwig Graf, Leipzig, DD;
Wolfgang Bethmann, Dessau, DD;
Horst Hampel, Feipzig, DD;
Assignee:
Technische Hochschule Karl-Marx-Stadt, Chemnitz, DD;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F / ;
U.S. Cl.
CPC ...
623 16 ; 623 23 ; 4332011 ;
Abstract
The active implant for use in medicine, such as for tooth implants or endoprosthesis For positions influencing the growth mechanisms of the bone and which remain in place for a long time. The active implant comprises a base and flexible structures therein provided with an oxide which contains growth stimulators and has a stable p-n junction.