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. 11, 2010
Filed:
Aug. 09, 2007
Dobri Dobrev, Darmstadt, DE;
Johann Vetter, Darmstadt, DE;
Reinhard Neumann, Darmstadt, DE;
Norbert Angert, Darmstadt, DE;
Dobri Dobrev, Darmstadt, DE;
Johann Vetter, Darmstadt, DE;
Reinhard Neumann, Darmstadt, DE;
Norbert Angert, Darmstadt, DE;
Gesellschaft fuer Schwerionen forschung mbH, Darmstadt, DE;
Abstract
The invention relates to a metal membrane filter () and to a method and apparatus for the production thereof. The metal membrane filter () has rectilinear, cylindrical filter pores (), which are arranged statistically distributed on the metal membrane filter surface () in a density of from a single filter pore () per cmup to 10filter pores () per cm. The average diameter of the filter pores () is uniform for all filter pores () and is from a few tens of nm up to several micrometers. The metal membrane filter () comprises a metal electro-deposited with rectilinear, cylindrical filter pores () or a correspondingly electro-deposited metal alloy.