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. 06, 2007
Filed:
Aug. 19, 2004
Bennett Clayton Ward, Midlothian, VA (US);
Samila Mihindukulasuriya, Richmond, VA (US);
David Bradley Harris, Chester, VA (US);
Joseph Barrett Payne, Hopewell, VA (US);
Bennett Clayton Ward, Midlothian, VA (US);
Samila Mihindukulasuriya, Richmond, VA (US);
David Bradley Harris, Chester, VA (US);
Joseph Barrett Payne, Hopewell, VA (US);
Filtrona Richmond, Inc., Colonial Heights, VA (US);
Abstract
A separation element is provided for use in a chromatographic analysis system for the separation of a mixture using a stationary phase and a mobile phase. The separation element comprises a fluid transmissive fiber rod comprising a plurality of fibers entangled to provide a tortuous path through which a mobile phase may flow as part of a separation process. The plurality of fibers provides a stationary phase for the separation process.