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:
Feb. 18, 1997
Filed:
Apr. 12, 1995
Phillip P Franciskovich, Brown Deer, WI (US);
David W Walker, Milwaukee, WI (US);
Cynthia A Mielke, Wauwatosa, WI (US);
David R Boyer, West Allis, WI (US);
Pharmacia Biotech, Inc., Milwaukee, WI (US);
Abstract
An apparatus, for simultaneously separating multiple samples into their constituents, includes a column manifold which has a plate with a plurality of apertures therethrough. A plurality of support tubes extend from the plate and each support tube has a passage in communication with one of the apertures. The column manifold also includes a fitting to which a vacuum source can the connected, thus enabling the apparatus to be used with both a centrifuge and a vacuum source. A separate separation column is removably received in each support tube and projects through the associated aperture. A collection plate has a plurality of wells arranged so that each well is aligned with a different support tube when the column manifold is placed against the collection plate. This alignment enables each well to receive material expelled from the separation column received in the corresponding support tube.