Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6211408 | Method of removing iodides from non-aqueous organic media utilizing silver or mercury exchanged macroporous organofunctional polysiloxane resins | — | 2001-04-03 |
| 5801269 | Processes for cystallizing 4, 4'-dimethyl bibenzoate (DMBB) recovered from polyester byproduct streams | Carrie A. Feeney, Ida L. Jones, Bennett C. Ward, Thomas M. Kenesson, Michael R. Ahern +6 more | 1998-09-01 |
| 5563300 | Process for preparing 4-hydroxyphenylmethylcarbinol | James R. Sounik, Graham N. Mott, Mohammad Aslam | 1996-10-08 |
| 5523378 | Process for preparing vinylphenol polymers & copolymers | James R. Sounik, Graham N. Mott | 1996-06-04 |
| 5498804 | Process for preparing 4-hydroxyphenylmethylcarbinol | James R. Sounik, Graham N. Mott | 1996-03-12 |
| 5453481 | Process for preparing vinylphenol polymers and copolymers | James R. Sounik, Graham N. Mott | 1995-09-26 |
| 5453483 | Process for preparing poly(4-hydroxystyrene) | James R. Sounik, Graham N. Mott | 1995-09-26 |
| 5430123 | Polymer compositions containing substituted pyrazines | George Kvakovszky, Richard Vicari, Olan S. Fruchey, Ahmed M. Tafesh | 1995-07-04 |
| 5393924 | Method for the preparation of arylalkanolamineacylates | Ahmed M. Tafesh, Olan S. Fruchey | 1995-02-28 |
| 5393860 | Polymer compositions containing substituted pyrazines | George Kvakovszky, Richard Vicari, Olan S. Fruchey, Ahmed M. Tafesh | 1995-02-28 |
| 5338884 | Method for the preparation of arylalkanolamineacylates | Ahmed M. Tafesh, Olan S. Fruchey | 1994-08-16 |
| 5220063 | Method for the preparation of arylalkanolacylamides | Ahmed M. Tafesh, Olan S. Fruchey | 1993-06-15 |
| 5198585 | Method for the preparation of arylketoamines | Ahmed M. Tafesh, Olan S. Fruchey | 1993-03-30 |
| 5155273 | Production of acetaminophen | John R. Fritch, O. Stanley Fruchey, Theodore Horlenko, Daniel A. Aguilar, Phillip S. Snyder +1 more | 1992-10-13 |
| 5068448 | Process for the production of 4'-isobutylacetophenone | Daniel D. Lindley, Thomas A. Curtis, Timothy R. Ryan, Edward M. de la Garza, Thomas M. Kenesson | 1991-11-26 |
| 5041614 | Method for the preparation of 4-acetoxystyrene | Mohammad Aslam | 1991-08-20 |
| 5041666 | Method for the production of 3,3'4,4'-tetraaminobiphenyl | Bennett C. Ward, Wilson B. Ray, Anthony J. East, Kenneth G. Davenport | 1991-08-20 |
| 4778922 | Process for producing N,O-diacetyl-6-amino-2-naphthol | Kenneth G. Davenport | 1988-10-18 |
| 4615806 | Removal of iodide compounds from non-aqueous organic media | — | 1986-10-07 |
| 4568763 | Process for producing N-acyl-acyloxy aromatic amines | Kenneth G. Davenport | 1986-02-04 |
| 4560789 | Process for producing 4-acetoxyacetanilide | Kenneth G. Davenport | 1985-12-24 |
| 4524217 | Process for producing N-acyl-hydroxy aromatic amines | Kenneth G. Davenport | 1985-06-18 |