Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5637758 | Liquid detergent compositions comprising salts of alpha sulfonated fatty acid methyl esters, and anionic surfactants | Branko Sajic, Irma Ryklin, Y. Kameshwer Rao | 1997-06-10 |
| 5616781 | Liquid detergent compositions comprising salts of alpha sulfonated fatty acid esters and anionic surfactants | Branko Sajic, Irma Ryklin | 1997-04-01 |