Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6423762 | Denture adhesive compositions comprising a polymeric activator | Eddie Wong, Hal C. Clarke, Robert C. Gasman, Alfred J. Smetana | 2002-07-23 |
| 6239191 | Denture adhesive comprising a polymeric activator and methods of preparing the same | Eddie Wong, Hal C. Clarke, Robert C. Gasman, Alfred J. Smetana | 2001-05-29 |
| 6083488 | Barrier to plaque formation | Paul Riccobono, Alfred J. Smetana | 2000-07-04 |
| RE36657 | Denture adhesive composition | Alfred J. Smetana, Robert C. Gasman, Eddie Wong, Hal C. Clarke | 2000-04-11 |
| 6034138 | Disinfectant composition | Stuart Wilensky, Alan Halecky | 2000-03-07 |
| 6025411 | Denture adhesive comprising a polymeric activator and methods of preparing the same | Eddie Wong, Hal C. Clarke, Robert C. Gasman, Alfred J. Smetana | 2000-02-15 |
| 6017520 | Penetration enhancement of topically applied therapeutic formulations | Stuart Wilensky | 2000-01-25 |
| 5939048 | Taste masked desensitizing compositions | Michael C. Alfano, Alfred J. Smetana, Ronald S. Leight, Kuo-Chen Yeh | 1999-08-17 |
| 5830933 | Denture adhesive composition | Alfred J. Smetana, Robert C. Gasman, Eddie Wong, Hal C. Clarke | 1998-11-03 |
| 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 |
| 5718885 | Relief of dentinal hypersensitivity by submicron particles | James L. Gingold, Kenneth Markowitz, Kuo-Chen Yeh, Adonis Buelo, James K. Herms | 1998-02-17 |
| 5571519 | Organoleptically stable denture cleanser tablets | Robert C. Gasman, Frank Mazzella | 1996-11-05 |
| 5561177 | Hydrocarbon free denture adhesive | Nilofar Khaledi, Eddie Wong, Hal C. Clarke, Robert C. Gasman, Alfred J. Smetana | 1996-10-01 |
| 5525652 | Denture adhesive | Hal C. Clarke, Hyung-Kook Ahn, Eddie Wong, Robert C. Gasman, Alfred J. Smetana | 1996-06-11 |
| 5270031 | Dentinal desensitizing compositions | Richard Lim, James K. Herms | 1993-12-14 |
| 4612191 | Stain removal toothpaste | Kuo-Chen Yeh | 1986-09-16 |