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. 24, 1998
Filed:
May. 10, 1995
J Jeffrey Plomer, Broomfield, CO (US);
James R Ryland, Louisville, CO (US);
Maura-Ann H Matthews, Boulder, CO (US);
David W Traylor, Wheat Ridge, CO (US);
Erin E Milne, Broomfield, CO (US);
Steven L Durfee, Denver, CO (US);
Antony J Mathews, Louisville, CO (US);
Justinian O Neway, Longmont, CO (US);
Other;
Abstract
The present invention generally relates to methods for purifying hemoglobin solutions and to hemoglobin solutions obtained by the methods. In one aspect, such methods include removing contaminants in crude hemoglobin-containing lysates with heat treatment. In a further aspect, the present invention provides methods for producing substantially purified hemoglobin solutions using immobilized metal affinity chromatography, optionally following by anion exchange chromatography.