Issued Patents 1982
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4364924 | Alkali metal salts of poly(vinylbenzoic acid) as dental plaque barrier agents | Robert J. Gander, Tibor Sipos | 1982-12-21 |
| 4362712 | Carboxylated naphthalene formaldehyde condensation polymers as dental plaque barriers | — | 1982-12-07 |
| 4362713 | Salts of maleic acid copolymers as dental plaque barrier agents | — | 1982-12-07 |
| 4361547 | Sulfonated aromatic formaldehyde condensation polymers as dental plaque barriers | Tibor Sipos, Robert J. Gander | 1982-11-30 |
| 4360513 | Sulfonated poly(arylene ether sulfone) polymers as dental plaque barriers | — | 1982-11-23 |
| 4360515 | Sulfonated alkoxynaphthalenes as dental plaque barriers | — | 1982-11-23 |
| 4360514 | Sulfonated alkylnaphthalenes as dental plaque barriers | — | 1982-11-23 |