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:
Jan. 24, 1984
Filed:
Aug. 13, 1981
Applicant:
Inventor:
Robert H Allen, Englewood, CO (US);
Assignee:
University Patents, Inc., Norwalk, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ; G01N / ;
U.S. Cl.
CPC ...
436505 ; 436542 ; 436177 ; 436804 ; 436822 ;
Abstract
Vitamin-containing multicomponent compositions are assayed to determine the extent of conversion of the vitamin to one or more analogues thereof due to interaction between the vitamin and the other components of the composition, employing a radioactive labeled form of the vitamin. The assay is useful for quality control in the manufacture of multivitamin and multivitamin-mineral formulations and vitamin-supplemented foods intended for human or animal ingestion.
Allen, Robert. (1984). Method for assaying vitamin-containing compositions for vitamin analogues (U.S. Patent No. 4427780). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4427780
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile