Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5686603 | Sulfated polyhydroxy compounds as anionic surfactants and a process for their manufacture | Van Au, Robert Vermeer | 1997-11-11 |
| 5631389 | Nonionic glycasuccinimide surfactants and a process for their manufacture | Robert Vermeer, Van Au | 1997-05-20 |
| 5616282 | Amido peroxycarboxylic acid enhanced bleaching through combination with a fatty amide substituted sugar | Janet L. Coope | 1997-04-01 |