Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5753723 | Denture fixative with an adhesion promoter | Donna Diferdinando | 1998-05-19 |
| 5750591 | Denture adhesive containing partial zirconium, calcium, sodium gantrez salt | Hal C. Clarke, Hyung-Kook Ahn, Eddie Wong, Robert C. Gasman, Alfred J. Smetana +1 more | 1998-05-12 |
| 5696181 | Denture fixative | Donna Diferdinando | 1997-12-09 |
| 5188755 | Surface erodible controlled releasing, free standing cleansing block and cleaning method for the domestic water closet | — | 1993-02-23 |
| 5120528 | Taste preserving, mild oral hygiene compositions | Joseph Daniel Kanapka, Michael C. Alfano | 1992-06-09 |
| 4986754 | Thermoplastic and injectable endodontic filling compositions | Lisa N. W. Marchese | 1991-01-22 |
| 4950697 | Thermoplastic and injectable endodontic filling compositions | Lisa N. Weddle Marchese | 1990-08-21 |
| 4544356 | Reciprocating dental prophylactic angular device | John M. Gardella, Casimir Ciepierski, Michael C. Alfano | 1985-10-01 |
| 4542168 | Denture fixative composition with partially neutralized and crosslinked polyacrylic acid | Lucy J. Zientek, Arthur Viningauz | 1985-09-17 |
| 4521551 | Denture fixative composition containing partially neutralized copolymers of maleic acid or anhydride and alkyl vinyl ethers which are optionally partially crosslinked | Lucy J. Zientek | 1985-06-04 |
| 4470814 | Method of adhering dentures | Lucy J. Zientek, Arthur Viningauz | 1984-09-11 |
| 4373036 | Denture fixative composition | Lucy J. Zientek, Arthur Viningauz, Marcy L. Scheps | 1983-02-08 |
| 4310516 | Cosmetic and pharmaceutical vehicle thickened with solid emulsifier | Lucy J. Zientek | 1982-01-12 |