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. 12, 1981
Filed:
Jan. 31, 1980
Applicant:
Inventors:
Kuo-Chen Yeh, Westfield, NJ (US);
Frank Mazzella, Brooklyn, NY (US);
Assignee:
Block Drug Company Inc., Jersey City, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
424 44 ; 424 52 ; 424151 ;
Abstract
An effervescent tablet is produced by preparing a powdered tabletable composition containing stannous fluoride and malic acid and an alkali metal bicarbonate in a weight ratio of about 3:2 as the effervescent couple.