Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7820869 | Binderless adsorbents and their use in the adsorptive separation of para-xylene | Darryl M. Johnson, Sr., Linda S. Cheng, Scott E. Commissaris, Jack E. Hurst, Michael H. Quick +1 more | 2010-10-26 |
| 7576248 | Process for removal of oxygenates from a paraffin stream | Santi Kulprathipanja, Stephen W. Sohn | 2009-08-18 |
| 7368618 | Process for removal of oxygenates from a paraffin stream | Santi Kulprathipanja, Stephen W. Sohn, Bryan K. Glover, Bipin V. Vora | 2008-05-06 |
| 7102044 | Process for removal of oxygenates from a paraffin stream | Santi Kulprathipanja, Stephen W. Sohn, Bryan K. Glover, Bipin V. Vora | 2006-09-05 |
| 6436354 | Apparatus for generation of pure hydrogen for use with fuel cells | Anil R. Oroskar, Kenneth J. Stippich, Jr., Gavin P. Towler, Kurt M. Vanden Bussche | 2002-08-20 |
| 6162267 | Process for the generation of pure hydrogen for use with fuel cells | Anil R. Oroskar, Kenneth J. Stippich, Jr., Gavin P. Towler, Kurt Vanden Bussche | 2000-12-19 |
| 5645729 | Separations by simulated moving bed chromatography operating at low k' values using weakly interacting adsorbents as the stationary phase | Beth Mc Culloch | 1997-07-08 |
| 5626762 | Separations by simulated moving bed chromatography operating at low K' values using weakly interating adsorbents as the stationary phase | Beth McCulloch | 1997-05-06 |
| 5565104 | Small scale simulated moving bed separation process | — | 1996-10-15 |
| 5518625 | Chiral separations by simulated moving bed chromatography operating at low k' values | Beth McCulloch | 1996-05-21 |
| 5470464 | Small scale simulated moving bed separation apparatus and process | — | 1995-11-28 |
| 5179219 | Process for separating fatty acids and triglycerides | — | 1993-01-12 |
| 4851573 | Separation of citric acid from fermentation broth with a weakly basic anionic exchange resin adsorbent | Santi Kulprathipanja, Anil R. Oroskar | 1989-07-25 |
| 4483980 | Process for separating glucose from polysaccharides by selective adsorption | Richard W. Neuzil | 1984-11-20 |
| 4480129 | Process for separating isomers of toluidine | Hermann A. Zinnen | 1984-10-30 |
| 4442285 | Process for separating glucose from fructose by selective adsorption | Richard W. Neuzil | 1984-04-10 |
| 4408065 | Process for the separation of methylparaben from wintergreen oil | Armand J. deRosset, Arthur M. Landis | 1983-10-04 |
| 4373025 | Process for the isomerization of glucose | Richard W. Neuzil | 1983-02-08 |
| 4358322 | Process for separating a ketose from an aldose by selective adsorption | Richard W. Neuzil | 1982-11-09 |
| 4349668 | Process for separating glucose from fructose by selective adsorption | Richard W. Neuzil | 1982-09-14 |
| 4340724 | Process for separating a ketose from an aldose by selective adsorption | Richard W. Neuzil | 1982-07-20 |
| 4333740 | Process for the separation of water from ethanol | — | 1982-06-08 |
| 4270013 | Process for the separation of nitrotoluene isomers | Arthur M. Landis | 1981-05-26 |
| 4240986 | Process for the separation of ortho-chloronitrobenzene | — | 1980-12-23 |
| 4234520 | Process for the separation of isomers of chloronitrobenzene | — | 1980-11-18 |