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:
Dec. 11, 2000
Filed:
Oct. 13, 1998
Applicant:
Inventors:
Carslen Momma, Hannover, DE;
Siefan Nolte, Hannover, DE;
Ferdinand von Alvensleben, Wennigsen, DE;
Armin Bolz, Buckenhof, DE;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23K / ;
U.S. Cl.
CPC ...
21912185 ; 2191216 ; 21912168 ; 21912173 ;
Abstract
In a method of producing microstructural medical implants by laser material processing, it is provided to make use of a tunable laser beam of a pulse length in the order of magnitude of femtoseconds, and of a laser irradin that is variable in its frequency of pulse repetition, laser capacity and/or velocity of displacement for gentle material treatment without melting to take place.