Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8975437 | Process for the continuous transvinylation of carboxylic acids with vinyl acetate | Ilias S. Kotsianis, Barbara F. Kimmich, Hang Wang, Prashant Purushottam Barve, Bhaskar D. Kulkarni +5 more | 2015-03-10 |
| 8921593 | Process for the semi-continuous transvinylation of carboxylic acids with vinyl acetate | Ilias S. Kotsianis, Barbara F. Kimmich, Hang Wang, Prashant Purushottam Barve, Bhaskar D. Kulkarni +5 more | 2014-12-30 |
| 8168824 | Purification of acetic acid from wood acetylation process using extraction | R. Jay Warner | 2012-05-01 |
| 7790922 | Purification of acetic acid from wood acetylation process using extraction | R. Jay Warner | 2010-09-07 |
| 7612232 | Purification of acetic acid from wood acetylation process | R. Jay Warner, Michael O. Streb, Nathan Kirk Powell, Rolf Soellner | 2009-11-03 |
| 6339171 | Removal or reduction of permanganate reducing compounds and alkyl iodides from a carbonylation process stream | Madan Singh, George A. Blay, Michael L. Karnilaw, Robin Suzanne Tanke, G. Paull Torrence | 2002-01-15 |
| 6228226 | Process for working up crude, liquid vinyl acetate | Stefan Hess, Michael Mark, Johann Stamm, Thomas Vernaleken, Martin Gerald Wagner | 2001-05-08 |
| 6143930 | Removal of permanganate reducing compounds and alkyl iodides from a carbonylation process stream | Madan Singh, George A. Blay, Michael L. Karnilaw, Wayne David Picard, Valerie Santillan +5 more | 2000-11-07 |
| 5783731 | Removal of carbonyl impurities from a carbonylation process stream | Darrell A. Fisher, Michael L. Karnilaw, Kenneth Paul Kidwell, Valerie Santillan, Mark O. Scates +3 more | 1998-07-21 |