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:
May. 25, 1993
Filed:
Dec. 20, 1991
Applicant:
Inventors:
Christy A Nardelli, Westerville, OH (US);
Arthur J Hogarth, Columbus, OH (US);
James M Simpson, Reynoldsburg, OH (US);
Andre Daab-Krzykowski, Columbus, OH (US);
Terrence B Mazer, Reynoldsburg, OH (US);
Assignee:
Abbott Laboratories, Abbott Park, IL (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A23C / ;
U.S. Cl.
CPC ...
426580 ; 426271 ; 4263302 ; 426334 ; 426491 ; 426583 ; 426587 ;
Abstract
A method of separating phosphorus from condensed skim milk and from whey protein involves exposing the respective starting material to alumina particles while the starting material has a pH in the range of about 6.0 to 6.5. The alumina particles may be conditioned prior to use by exposing the particles to a solution containing a sulfate moiety. Both batch and continuous methods are disclosed.