| 9593242 |
Methods and systems for distributing a slurry catalyst in cellulosic biomass solids |
Joseph Broun Powell |
2017-03-14 |
| 9580602 |
Methods and systems for processing lignin during hydrothermal digestion of cellulosic biomass solids |
Joseph Broun Powell, Kimberly Ann Johnson, Juben Nemchand Chheda |
2017-02-28 |
| 9562160 |
Methods and systems for processing lignin during hydrothermal digestion of cellulosic biomass solids |
Joseph Broun Powell, Kimberly Ann Johnson, Edward James Denton |
2017-02-07 |
| 9527788 |
Methods for hydrothermal digestion of cellulosic biomass solids in the presence of a distributed slurry catalyst |
Joseph Broun Powell |
2016-12-27 |
| 9469822 |
Hydrothermal hydrocatalytic treatment of biomass using water tolerant catalysts |
Joseph Broun Powell, John Anthony Smegal, Kimberly Ann Johnson |
2016-10-18 |
| 9458247 |
Methods for digestion of cellulosic biomass solids in the presence of a phenolic solvent generated in situ from lignin |
Joseph Broun Powell, Edward James Denton |
2016-10-04 |
| 9284242 |
Methods and systems for processing lignin during hydrothermal digestion of cellulosic biomass solids |
Joseph Broun Powell, Kimberly Ann Johnson, Edward James Denton |
2016-03-15 |
| 9199212 |
Digestion units configured for high yield biomass processing |
Edward James Denton, Thomas Lamar Flowers, Joseph Broun Powell |
2015-12-01 |
| 9174898 |
Methods for hydrothermal digestion of cellulosic biomass solids in the presence of a slurry catalyst and a digestible filter aid |
Joseph Broun Powell |
2015-11-03 |
| 9102584 |
Hydrothermal hydrocatalytic treatment of biomass using water tolerant catalysts |
Joseph Broun Powell, John Anthony Smegal, Kimberly Ann Johnson |
2015-08-11 |
| 8536393 |
Integrated process to produce C4+ hydrocarbons with removal of brominated organic impurities |
Wayne Errol Evans, Duraisamy Muthusamy |
2013-09-17 |
| 8013192 |
Process for preparing 1,3-propanediol |
Douglas Lee Husen, Joseph Broun Powell, Paul Richard Weider |
2011-09-06 |
| 7385090 |
Method of treating an aldehyde mixture, use of the treated aldehyde, and an alcohol |
Joseph Broun Powell, Paul Richard Weider |
2008-06-10 |
| 7381852 |
Process for hydrogenating an aldehyde |
John Anthony Smegal |
2008-06-03 |
| 7335800 |
Hydrogenation catalyst and hydrogenation method |
John Anthony Smegal |
2008-02-26 |
| 7329785 |
Process for the production of 1,3-propanediol by catalytic hydrogenation of 3-hydroxypropanal in the presence of a hydration co-catalyst |
Joseph Broun Powell, Paul Richard Weider |
2008-02-12 |
| 7276634 |
Reduction of the viscosity of reactive heavy byproducts during the production of 1,3-propanediol |
John F. Knifton, Talmadge Gail James, Paul Richard Weider, Joseph Broun Powell, Edward Lewis Nielsen |
2007-10-02 |
| 6972346 |
Solid acid catalyzed reactive stripping of impurities formed during the production of 1, 3-propanediol |
Joseph Broun Powell, Paul Richard Weider |
2005-12-06 |
| 6969779 |
Method for removal of MW176 cyclic acetal formed during the production of 1,3-propanediol |
Stephen Edward Brewer, Zaida Diaz, Joseph Broun Powell, Paul Richard Weider, Robert Lawrence Blackbourn |
2005-11-29 |
| 6492568 |
Removal of phosphorus-containing compounds from an olefin feedstock |
Brendan Dermot Murray, Zaida Diaz |
2002-12-10 |
