Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5151210 | Shampoo compositions | Theresa B. Williams | 1992-09-29 |
| 4636329 | Shampoo compositions comprising quaternary imidazolinium compound and alkylamido betaine having low pH range | — | 1987-01-13 |
| 4534877 | Shampoo compositions comprising specific betaine surfactants and a quaternary compound | Glen D. Russell | 1985-08-13 |
| 4323683 | Process for making pyridinethione salts | Raymond Edward Bolich, Jr., Steven A. Shaya | 1982-04-06 |