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, 2012
Filed:
Nov. 16, 2010
Applicant:
William H. Steinecker, Farmersville, OH (US);
Inventor:
William H. Steinecker, Farmersville, OH (US);
Assignee:
Nobull Innovation LLC, Dayton, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 15/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
Methods for depositing a stationary phase in a tube for chromatography. The resulting column may be a variable gradient column or a standard open tubular column with a uniform thickness stationary phase. The methods include providing a tube comprising an electrically conductive interior surface and having a composition within the tube, the composition comprising a stationary phase precursor and at least one of an electrolyte and a reactant precursor, and electrochemically reacting the reactant precursor or the stationary phase precursor to form a stationary phase in the tube.