Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9486781 | Ethanol manufacturing process over catalyst having improved radial crush strength | Zhenhua Zhou, Dheeraj Kumar, Heiko Weiner | 2016-11-08 |
| 9156754 | Process to recover alcohol with reduced water from overhead of acid column | David Lee, Adam Orosco, Claudio Ribeiro, R. Jay Warner, Robert Alan Deck +1 more | 2015-10-13 |
| 9126125 | Reduced energy alcohol separation process having water removal | Victor J. Johnston, Radmila Jevtic, David Lee, Adam Orosco, R. Jay Warner +2 more | 2015-09-08 |
| 9073816 | Reducing ethyl acetate concentration in recycle streams for ethanol production processes | R. Jay Warner, Heiko Weiner, Zhenhua Zhou, Radmila Jevtic, Victor J. Johnston +2 more | 2015-07-07 |
| 9029614 | Phasing reactor product from hydrogenating acetic acid into ethyl acetate feed to produce ethanol | R. Jay Warner, Heiko Weiner, Radmila Wollrab, Zhenhua Zhou, James H. Zink +1 more | 2015-05-12 |
| 9024085 | Process to reduce ethanol recycled to hydrogenation reactor | David Lee, Adam Orosco, Claudio Ribeiro, R. Jay Warner, Robert Alan Deck +1 more | 2015-05-05 |
| 9000233 | Process to recover alcohol with secondary reactors for hydrolysis of acetal | David Lee, Adam Orosco, Claudio Ribeiro, R. Jay Warner, Robert Alan Deck +1 more | 2015-04-07 |
| 8946348 | Method for dissolving polyvinyl alcohol particles into aqueous media using high shear | Eduardo Romero-Nochebuena, Martin Craig Hoofnagle, Jose A. Briones | 2015-02-03 |
| 8933278 | Process for producing ethanol and reducing acetic acid concentration | David Lee, Adam Orosco, Claudio Ribeiro, R. Jay Warner, Robert Alan Deck +1 more | 2015-01-13 |
| 8927786 | Ethanol manufacturing process over catalyst having improved radial crush strength | Zhenhua Zhou, Dheeraj Kumar, Heiko Weiner | 2015-01-06 |
| 8927788 | Process to recover alcohol with reduced water from overhead of acid column | David Lee, Adam Orosco, Claudio Ribeiro, R. Jay Warner, Robert Alan Deck +1 more | 2015-01-06 |
| 8927787 | Process for controlling a reboiler during alcohol recovery and reduced ester formation | R. Jay Warner, Victor J. Johnston, David Lee, Adam Orosco | 2015-01-06 |
| 8907139 | Process for acetal removal in the purification of a crude ethanol product | Victor J. Johnston, David Lee, Adam Orosco, R. Jay Warner, Heiko Weiner +2 more | 2014-12-09 |
| 8907141 | Process to recover alcohol with secondary reactors for esterification of acid | David Lee, Adam Orosco, Claudio Ribeiro, R. Jay Warner, Robert Alan Deck +1 more | 2014-12-09 |
| 8853469 | Combined column for separating products of different hydrogenation reactors | Victor J. Johnston, David Lee, Mark O. Scates, R. Jay Warner, Heiko Weiner +3 more | 2014-10-07 |
| 8853470 | Esterifying an ethanol and acetic acid mixture to produce an ester feed for hydrogenolysis | Victor J. Johnston, David Lee, Adam Orosco, R. Jay Warner, Heiko Weiner +3 more | 2014-10-07 |
| 8536384 | Recovering ethanol sidedraw by separating crude product from hydrogenation process | Victor J. Johnston, Radmila Jevtic, David Lee, Adam Orosco, R. Jay Warner +2 more | 2013-09-17 |