Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6303562 | Compositions comprising 2-(2-hydroxyphenyl)benzenesulfinate and alkyl-substituted derivatives thereof | Elaine Lange | 2001-10-16 |
| 5973195 | Surfactants derived from 2-(2-hydroxyphenyl)benzenesulfinate and alkyl-substituted derivatives | Elaine Lange, Kurt Nielsen, Christopher C. Dooyema | 1999-10-26 |