Issued Patents All Time
Showing 26–50 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6353132 | Vapor phase carbonylation process using group 5 metal promoted iridium catalyst | Joseph Robert Zoeller, Andy Hugh Singleton, Donald Lee Carver | 2002-03-05 |
| 6235673 | Carbonylation catalyst supported on a carbonized polysulfonated divinylbenzene-styrene copolymer | Joseph Robert Zoeller, Andy Hugh Singleton, Donald Lee Carver | 2001-05-22 |
| 6177380 | Iridium-gold carbonylation co-catalysts | Joseph Robert Zoeller, Andy Hugh Singleton, Donald Lee Carver | 2001-01-23 |
| 6159896 | Iridium catalyst for carbonylation of lower aliphatic alcohols | Joseph Robert Zoeller, Andy Hugh Singleton, Donald Lee Carver | 2000-12-12 |
| 6160163 | Method for the vapor-phase carbonylation of lower aliphatic alcohols using a supported platinum catalyst and halide promoter | Joseph Robert Zoeller, Andy Hugh Singleton, Donald Lee Carver | 2000-12-12 |
| 6137000 | Method for carbonylation of lower aliphatic alcohols using a supported iridium and lanthanide series catalyst | Joseph Robert Zoeller, Andy Hugh Singleton, Donald Lee Carver | 2000-10-24 |
| 6121498 | Method for producing acetaldehyde from acetic acid | Leslie Sharon Depew, Nick Allen Collins | 2000-09-19 |
| RE36719 | Process for the manufacture of 2,5-dihydrofurans from .gamma.,.delta.-epoxybutenes | — | 2000-05-30 |
| 5900505 | Heterogeneous vapor phase carbonylation process | Joseph Robert Zoeller, Horace Lawrence Browning, Jr., Andy Hugh Singleton | 1999-05-04 |
| 5744637 | Carboxylic acid accelerated formation of diesters | Todd Dickson | 1998-04-28 |
| 5731456 | Preparation of vinyl acetate | Joseph Robert Zoeller, Leslie Sharon Depew | 1998-03-24 |
| 5719315 | Process for the preparation of vinyl acetate | Joseph Robert Zoeller, Leslie Sharon Depew | 1998-02-17 |
| 5710328 | Preparation of .alpha., .beta.-unsaturated carboxylic acids and anhydrides | James Jerry Spivey, Makarand Ratnakav Gogate, Joseph Robert Zoeller | 1998-01-20 |
| 5679870 | Preparation of acetaldehyde | Leslie Sharon Depew | 1997-10-21 |
| 5530167 | Process for the preparation of 1,4-butenediol | — | 1996-06-25 |
| 5466832 | Process for the manufacture of 2,5-dihydrofurans from .gamma., .delta.-epoxybutenes | — | 1995-11-14 |
| 5413681 | Process for the recovery of terephthalic acid and ethylene glycol from poly(ethylene terephthalate) | Thomas Michael Pell, Jr., David A. Jenkins, Mary Therese Jernigan | 1995-05-09 |
| 5138108 | Process for regenerating a zeolite catalyst | Joseph F. Jeter, Richard Irving Garrity | 1992-08-11 |
| 4895992 | Process for preparing iodinated aromatic compounds and the regeneration of catalysts used therein | Mark Rule, Donald Lee Carver, Jerry Steven Fauver | 1990-01-23 |
| 4853480 | Oxyiodination incorporating an iodine generator for the conversion of methyl iodide to iodine | Kyle C. Smith, Mark Rule | 1989-08-01 |
| 4814525 | Vapor phase bromination of aromatic compounds | Mark Rule, Donald W. Lane | 1989-03-21 |
| 4814545 | Process for removing impurities from an aromatic stream | Mark Rule, Regina M. Moncier, Joseph F. Jeter | 1989-03-21 |
| 4806697 | Selective liquid phase disproportionation catalysts for iodoaromatics | Mark Rule | 1989-02-21 |
| 4806698 | Liquid phase isomerization of iodoaromatic compounds | Mark Rule | 1989-02-21 |
| 4795737 | Process for the iodination of aromatic compounds over solid catalysts | Mark Rule | 1989-01-03 |