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. 03, 1998
Filed:
Dec. 11, 1996
Applicant:
Inventors:
Friedemann H Stroh, Southgate, MI (US);
Rudolph E Lisa, Gross Ile, MI (US);
Assignee:
BASF Corporation, Mount Olive, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
424490 ; 424479 ; 424458 ; 424461 ; 424493 ;
Abstract
The present invention relates to a method for increasing the flowability of spray dried vitamin powders having low vitamin concentrations and high concentrations of a maltodextrin carrier by coating said low concentration vitamin powders with hydrophobic silica.