Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9656930 | Online monitoring of polymerization inhibitors for control of undesirable polymerization | Ramon Colorado, Jr., Robert A. Geiger, Jessica Hancock, Andrew R. Neilson | 2017-05-23 |
| 9266797 | Online monitoring of polymerization inhibitors for control of undesirable polymerization | Ramon Colorado, Jr., Robert A. Geiger, Jessica Hancock, Andrew R. Neilson | 2016-02-23 |
| 7651635 | Polymer inhibition of vinyl aromatic monomers using a quinone methide/alkyl hydroxylamine combination | — | 2010-01-26 |
| 6074532 | Adjunct for removal of aldehydes from chemical manufacturing production streams during distillative purification | Natu R. Patel, Margaret D. Enderson | 2000-06-13 |
| 5955643 | Composition and method for inhibiting polymerization during the anaerobic of styrene | — | 1999-09-21 |
| 5910232 | Method for inhibiting polymer formation in styrene processing | Zara Hyde | 1999-06-08 |
| 5879534 | Non-enolizable oxygenates as anti foulants in ethylene dichloride manufacture | Robert D. McClain, Michael K. Poindexter | 1999-03-09 |
| 5770041 | Non-enolizable oxygenates as antifoulants | Robert D. McClain, Michael K. Poindexter | 1998-06-23 |
| 5714055 | Caustic tower trap for acetaldehyde | Natu R. Patel | 1998-02-03 |
| 5650072 | Sulfonate and sulfate dispersants for the chemical processing industry | Robert D. Mc Clain | 1997-07-22 |
| 5446233 | Ethylene plant caustic system emulsion breaking with salts of alkyl sulfonic acids | Sherri L. Fisher | 1995-08-29 |
| 5288394 | Process for the prevention of polymer formation in compressor systems | Carl T. Rowe | 1994-02-22 |
| 5285006 | Compressor fouling inhibition in vinyl acetate production units | Michael K. Poindexter | 1994-02-08 |
| 5170661 | Apparatus for monitoring fouling in an ethylene plant oil quench tower | David J. Ciarella, David G. Comer, Robert D. McClain | 1992-12-15 |
| 5160425 | Method of inhibiting formation of fouling materials during basic washing of hydrocarbons contaminated with oxygen compounds | — | 1992-11-03 |
| 5157175 | Composition and method for inhibition of styrene polymerization | Porcia E. West | 1992-10-20 |