Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7485747 | Two stage oxidation process for the production of aromatic dicarboxylic acids | Ronald Buford Sheppard, Brent Alan Tennant | 2009-02-03 |
| 7361784 | Optimized liquid-phase oxidation | Alan George Wonders, Gino Georges Lavoie | 2008-04-22 |
| 7132566 | Process for the purification of a crude carboxylic acid slurry | Philip Edward Gibson, Robert Lin, Eric J. Fugate, Ernest Arnold | 2006-11-07 |
| 7067615 | Hydrotreating polyester precursors | Zhufang Liu, Jeff Scott Howell | 2006-06-27 |
| 6762276 | Hydrogenation of polyester oligomers containing terephthalic acid residues | Bruce L. Gustafson, Robert Lin | 2004-07-13 |
| 6380352 | Polyester precursor purification process | Ronald Buford Sheppard | 2002-04-30 |
| 6291706 | Hydrogenation of phthalic acids to cyclohexanedicarboxylic acid | Bruce L. Gustafson | 2001-09-18 |
| 6265608 | Method of purifying aromatic dicarboxylic acids | Brent Alan Tennant | 2001-07-24 |
| 6224717 | Methods for separating a tocotrienol from a tocol-containing mixture and compositions thereof | John David Moncier, Jeffrey Scott Kanel, Mary K. Foster | 2001-05-01 |
| 6200624 | Enteral formula or nutritional supplement containing arachidonic and docosahexaenoic acids | Terrence B. Mazer, Robert Miller, Charles A. McCombs, Scott Donald Barnicki, James C. Phillips | 2001-03-13 |
| 6159347 | Methods for separating a tocol from a tocol-containing mixture | John David Moncier, Jeffrey Scott Kanel, Mary K. Foster | 2000-12-12 |
| 6063946 | Process for the isolation of polyunsaturated fatty acids and esters thereof from complex mixtures which contain sterols and phosphorus compounds | Robert Miller, Terrence B. Mazer, Scott Donald Barnicki | 2000-05-16 |
| 5917068 | Polyunsaturated fatty acid and fatty acid ester mixtures free of sterols and phosphorus compounds | Scott Donald Barnicki | 1999-06-29 |
| 5840970 | Process for the purification of naphthalenedicarboxylic acid | Arthur Thaler Spaugh | 1998-11-24 |
| 5660691 | Process for the production of tocotrienol/tocopherol blend concentrates | Scott Donald Barnicki, Hampton Loyd Chip Williams, III | 1997-08-26 |
| 5512691 | Process for the production of tocopherol concentrates | Scott Donald Barnicki, H. Chip Williams | 1996-04-30 |
| 5424457 | Process for the production of sterol and tocopherol concentrates | Scott Donald Barnicki, Martin D. Dolfi | 1995-06-13 |
| 5359134 | Process for preparing phenylterephthalic acid | Bruce L. Gustafson, Michael Bellas, Gether Irick, Jr., Dewey W. Fuller, Jr., Ernest Arnold +1 more | 1994-10-25 |
| 5352761 | Naphthalene dicarboxylic acids and esters substituted with aroyl groups | Allan S. Jones | 1994-10-04 |
| 5334754 | Process for preparing 2,5-diphenylterephthalic acid by oxidation | Bruce L. Gustafson, Ernest Arnold, Eric J. Fugate, Dewey W. Fuller, Jr. | 1994-08-02 |
| 5296587 | Copolymerization of dicarboxylic acids and dialkyl esters of dicarboxylic acids to form polyesters | Gary Darrel Boone | 1994-03-22 |