Issued Patents All Time
Showing 1–25 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8685143 | Method of making a high-performance supported gas separation molecular sieve membrane using a shortened crystallization time | Moises A. Carreon, John L. Falconer, Hans H. Funke, Shiguang Li, Brendan Dermot Murray +2 more | 2014-04-01 |
| 8471087 | Process that utilizes combined distillation and membrane separation in the separation of an acidic contaminant from a light hydrocarbon gas stream | Shu Shu, Paul Jason Williams | 2013-06-25 |
| 8419828 | Multi-stage membrane separation process | Henricus Abraham Geers, Ewout Martijn Van Jarwaarde, Arian Nijmeijer, Eric Johannes Puik | 2013-04-16 |
| 8394180 | Systems and methods for absorbing gases into a liquid | Raymond N. French, Dean Chien Wang, Geoffrey Matthew Warren | 2013-03-12 |
| 8070840 | Treatment of gas from an in situ conversion process | Alan Anthony Del Paggio, Vijay Nair, Augustinus Wilhelmus Maria Roes | 2011-12-06 |
| 7102038 | Phosphorous removal and diene removal, when using diene sensitive catalyst, during conversion of olefins to branched primary alcohols | Brendan Murray, Paul Benjerman Himelfarb, David M. Singleton | 2006-09-05 |
| 6969779 | Method for removal of MW176 cyclic acetal formed during the production of 1,3-propanediol | Stephen Edward Brewer, Joseph Broun Powell, Paul Richard Weider, Glenn Charles Komplin, Robert Lawrence Blackbourn | 2005-11-29 |
| 6867264 | Process for removing residual silicon species from hydrocarbon solvents | Robert C. Bening | 2005-03-15 |
| 6790920 | Process for removal of silicon compounds from solvents by selective absorption | Grant Wesley Haddix | 2004-09-14 |
| 6653514 | Removal of phosphorus-containing impurities from an olefin feedstock | Brendan Dermot Murray, David M. Singleton | 2003-11-25 |
| 6562999 | Process for separation of crude naphthalene dicarboxylic acid using reverse osmosis | John B. Rodden | 2003-05-13 |
| 6492568 | Removal of phosphorus-containing compounds from an olefin feedstock | Brendan Dermot Murray, Glenn Charles Komplin | 2002-12-10 |
| 6448436 | Integrated process for the production of 2, 6-naphthalene dicarboxylic acid | Keith Michael Kreitman, Steve Edward Brewer, John B. Rodden, Robert Lawrence Blackbourn, Thomas F. Brownscombe +6 more | 2002-09-10 |
| 6426431 | Method for increasing the yield of 2,6 -NDA | Thomas F. Brownscombe | 2002-07-30 |
| 6242538 | Process for making hydrogenated gel-free functionalized anionically polymerized polymers | Robert C. Bening, Carl L. Willis, John D. Wilkey | 2001-06-05 |
| 6242537 | Gel-free process for making hydrogenated functionalized anionically polymerized polymers | Robert C. Bening, Carl L. Willis, Charles Roy Donaho, Daniel E. Goodwin, John D. Wilkey | 2001-06-05 |
| 6153727 | Extraction of metal residues from polymer cements | John D. Wilkey | 2000-11-28 |
| 5847072 | Removal of lithium from polymer cements | John D. Wilkey | 1998-12-08 |
| 5767207 | Removal of lithium from polymer cements | John D. Wilkey | 1998-06-16 |
| 5750032 | Removal of lithium from polymer cements | John D. Wilkey | 1998-05-12 |
| H1703 | Removal of lithium from polymer cements | John D. Wilkey, Dale L. Handlin, Jr. | 1998-01-06 |
| 5554657 | Process for recycling mixed polymer containing polyethylene terephthalate | Thomas F. Brownscombe, Howard Lam-Ho Fong, Hoe Hin Chuah, Raymond Lawrence June, Kevin L. Rollick +2 more | 1996-09-10 |
| 5338824 | Removal of alkali metal methoxide catalyst residue from hydroxy-terminated conjugated diene polymers | Raymond C. Tsiang | 1994-08-16 |
| H1303 | Removal of nickel catalyst from polymer solutions by water addition and | James H. Miller, Carma J. Gibler | 1994-04-05 |
| 5300218 | Reduction of diesel engine particulate emissions by contacting diesel fuel with a carbon molecular sieve adsorbent | Leonard B. Graiff, Peter B. Van Benthuysen, Danny Yuk Kwan Ngan, David M. Austgen, Jr. | 1994-04-05 |