Abstract: Long-acting capsules or tablets containing materials for masking odors of the oral cavity or for introducing medications into the oral cavity or for introducing medications into the oral cavity in human beings and other animals and comprising suitable pharmaceutically acceptable odor masking or medicament substances in encapsulated form and present in a capsule, tablet or other article of such size and shape or of such material as to allow the article to reside for prolonged periods of time of at least one hour in adjacent contact with the oral mucosa.
July 21, 1975
Date of Patent:
August 2, 1977
DeFoney, Brenman, Mayes & Baron
George F. DeFoney, Donald S. Mayes, Henry S. Brenman