Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6623604 | Method of recovering free fatty acids having low ester content and high acid value | C. William Blewett | 2003-09-23 |
| 6242620 | Process for making carboxylic acid esters | C. William Blewett, Charles M. White | 2001-06-05 |
| 6187903 | Method of preparing dimeric fatty acids and/or esters thereof containing low residual interesters and the resulting dimeric fatty acids and/or dimeric fatty esters | Laura A. McCargar | 2001-02-13 |
| 5874625 | Process to hydrogenate organic nitriles to primary amines | — | 1999-02-23 |
| 5550264 | Process for the removal of dissolved metallic catalyst from ester products | — | 1996-08-27 |