Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7678387 | Drug delivery systems | — | 2010-03-16 |
| 7229641 | Rapid-melt compositions methods of making same and methods of using same | — | 2007-06-12 |
| 4581234 | Non-staling, substantially moistureless chewing gum compositions and improved method of preparation | You C. Wei, Frank Hriscisce, A. Sieke | 1986-04-08 |
| 4497832 | Chewing gum composition having enhanced flavor-sweetness | Kenneth P. Bilka, Frank Hriscisce | 1985-02-05 |
| 4490395 | Chewing gum with improved stability | Kenneth P. Bilka, Frank Hriscisce, Dominic J. Piccolo | 1984-12-25 |