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:
Nov. 01, 2016
Filed:
Nov. 05, 2010
Applicants:
Gundula Piechotta, Hohenaspe, DE;
Hans-joachim Quenzer, Itzehoe, DE;
Inventors:
Gundula Piechotta, Hohenaspe, DE;
Hans-Joachim Quenzer, Itzehoe, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 30/56 (2006.01); G01N 30/60 (2006.01); G01N 30/52 (2006.01);
U.S. Cl.
CPC ...
G01N 30/6095 (2013.01); G01N 2030/528 (2013.01);
Abstract
The present invention relates to a method for producing a miniaturized separation column for chromatographic purposes including a porous stationary phase anchored in the column, including the following steps: