Issued Patents All Time
Showing 25 most recent of 118 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9487466 | Process for producing acrylic acids and acrylates | Craig J. Peterson, Josefina T. Chapman | 2016-11-08 |
| 9447005 | Processes for producing anhydrous ethanol compositions | Trinity Horton Hale, Radmila Wollrab, Victor J. Johnston, Lincoln Sarager, Gerald Grusendorf | 2016-09-20 |
| 9328044 | Processes for maximizing ethanol formation in the hydrogenation of acetic acid | Trinity Horton Hale, Radmila Wollrab, Victor J. Johnston, Tianshu Pan, Heiko Weiner +3 more | 2016-05-03 |
| 9272970 | Hydrogenolysis of ethyl acetate in alcohol separation processes | Trinity Horton, Radmila Jevtic, Victor J. Johnston, David Lee, Adam Orosco +1 more | 2016-03-01 |
| 9156754 | Process to recover alcohol with reduced water from overhead of acid column | David Lee, Adam Orosco, Claudio Ribeiro, Robert Alan Deck, Emily Duff +1 more | 2015-10-13 |
| 9150478 | Process to recover alcohol from an ethyl acetate residue stream | David Lee, Fred Ronald Olsson, Adam Orosco, Nathan Kirk Powell, Manuel Salado +3 more | 2015-10-06 |
| 9126125 | Reduced energy alcohol separation process having water removal | Victor J. Johnston, Radmila Jevtic, David Lee, Adam Orosco, Heiko Weiner +2 more | 2015-09-08 |
| 9102581 | Process for producing ethanol using an extractive distillation column | Radmila Wollrab, Wael Amleh, Gerald Grusendorf, Trinity Horton Hale, Victor J. Johnston +4 more | 2015-08-11 |
| 9073816 | Reducing ethyl acetate concentration in recycle streams for ethanol production processes | Heiko Weiner, Zhenhua Zhou, Emily Duff, Radmila Jevtic, Victor J. Johnston +2 more | 2015-07-07 |
| 9073814 | Process for heat integration for ethanol production and purification process | Nathan Kirk Powell, Samuel Roundy, Lincoln Sarager, Murray Viard, Gerald Grusendorf +3 more | 2015-07-07 |
| 9051238 | Process for recovering ethanol | Lincoln Sarager, Heiko Weiner, Radmila Wollrab, Josefina T. Chapman, Robert Cunningham +4 more | 2015-06-09 |
| 9029614 | Phasing reactor product from hydrogenating acetic acid into ethyl acetate feed to produce ethanol | Emily Duff, Heiko Weiner, Radmila Wollrab, Zhenhua Zhou, James H. Zink +1 more | 2015-05-12 |
| 9024087 | Process for making ethanol from acetic acid using acidic catalysts | Radmila Wollrab, Victor J. Johnston, Heiko Weiner | 2015-05-05 |
| 9024089 | Esterification process using extractive separation to produce feed for hydrogenolysis | Wei Qi, Tatiana H. Sonnenberg | 2015-05-05 |
| 9024085 | Process to reduce ethanol recycled to hydrogenation reactor | David Lee, Adam Orosco, Claudio Ribeiro, Robert Alan Deck, Emily Duff +1 more | 2015-05-05 |
| 9024084 | Reduced energy alcohol separation process having controlled pressure | David Lee, Adam Orosco, Victor J. Johnston | 2015-05-05 |
| 9024082 | Using a dilute acid stream as an extractive agent | Victor J. Johnston, David Lee, Adam Orosco | 2015-05-05 |
| 9000233 | Process to recover alcohol with secondary reactors for hydrolysis of acetal | David Lee, Adam Orosco, Claudio Ribeiro, Robert Alan Deck, Emily Duff +1 more | 2015-04-07 |
| 9000232 | Extractive distillation of crude alcohol product | Victor J. Johnston, David Lee, Adam Orosco | 2015-04-07 |
| 8975451 | Single phase ester feed for hydrogenolysis | Tatiana H. Sonnenberg, Wei Qi | 2015-03-10 |
| 8933278 | Process for producing ethanol and reducing acetic acid concentration | David Lee, Adam Orosco, Claudio Ribeiro, Robert Alan Deck, Emily Duff +1 more | 2015-01-13 |
| 8932372 | Integrated process for producing alcohols from a mixed acid feed | Victor J. Johnston, Lincoln Sarager, Mark O. Scates, Ronald D. Shaver, G. Paull Torrence +5 more | 2015-01-13 |
| 8927782 | Vapor separation in alcohol production | Gerald Grusendorf, Victor J. Johnston, David Lee, Lincoln Sarager | 2015-01-06 |
| 8927780 | Process for removing aldehydes from ethanol reaction mixture | David Lee, Adam Orosco, Lincoln Sarager, Radmila Jevtic | 2015-01-06 |
| 8927788 | Process to recover alcohol with reduced water from overhead of acid column | David Lee, Adam Orosco, Claudio Ribeiro, Robert Alan Deck, Emily Duff +1 more | 2015-01-06 |