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:
Jun. 01, 1976
Filed:
Nov. 18, 1974
Applicant:
Inventors:
Donald C Beitz, Ames, IA (US);
Mitchell E Phillips, West Des Moines, IA (US);
Assignee:
Iowa State University Research Foundation, Inc., Ames, IA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ; G01N / ; G01N / ;
U.S. Cl.
CPC ...
2323 / ; 23231 ; 252408 ;
Abstract
Nephelometric method for sequential determination of protein and fat in a milk sample. Distinct reagent solutions are added to a milk sample which are effective to sequentially form colloidal dispersions of protein and fat, respectively, while effecting solubilization of the other. Nephelometric readings are taken after the addition of each reagent solution and, as a result thereof, the measured turbidity is a direct function of the particular solid dispersed.