Abstract: A sheet of material having an upper surface, a lower surface, and an outer periphery, a plurality of indentations in the outer periphery, portions of the sheet of material surrounding the indentations overlapping to form an article having a substantially smooth outer peripheral surface. Methods of forming and using an article, such as a flower pot cover article.
Abstract: The present invention comprises a tablet, and method for making such, which disintegrates or dissolves in a matter of just a few seconds once placed into the oral cavity. Generally, the method of the present invention comprises up to four steps. First, a porous particulate powder which will serve as the tablet support matrix is produced. In the second step, the pharmaceutical, for example an antihistamine, decongestant, or antibiotic is combined with the powder. Other additives may also be added to the mixture. In the third step the mixture is formed into a tablet. Finally, in the fourth step, a coating may be applied to the outer surface of the tablet to enhance the intactness and durability of the tablet.
Type:
Grant
Filed:
December 8, 1994
Date of Patent:
June 3, 1997
Assignees:
The Board of Regents of the University of Oklahoma, Janssen Pharmaceutica, Inc.
Inventors:
Loyd V. Allen, Jr., Bingnan Wang, John D. Davies