Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6486367 | Process for the hydrogenation of maleic acid to 1,4-butanediol | John R. Budge, Thomas G. Attig | 2002-11-26 |
| 5969164 | Catalysts for the hydrogenation of maleic acid to 1,4-butanediol | John R. Budge, Thomas G. Attig | 1999-10-19 |
| 5324856 | Making optically active alpha-hydroxy acids or precursors | Mark C. Cesa, James D. Burrington | 1994-06-28 |
| 5204079 | HCN by catalytic ammoxidation of crude acetonitrile | Dev D. Suresh, Mark C. Cesa, Tai-Cheng Yang, Robert K. Grasselli, Mark R. Bruce +2 more | 1993-04-20 |
| 5034560 | Synthesis of ethylamines | Mark C. Cesa | 1991-07-23 |
| 4937380 | 3-pentenamides from 1,3-butadienes | Mark C. Cesa, James D. Burrington | 1990-06-26 |
| 4929755 | Process for making an optically active mixture of an N-acyl-amino acid or ester containing at least two chiral centers | Mark C. Cesa, James D. Burrington | 1990-05-29 |
| 4847411 | 1,6-hexanediamides from 3-pentenamides | Mark C. Cesa, James D. Burrington | 1989-07-11 |
| 4749811 | Method of making a diastereomeric mixture containing two diastereomeric .alpha.-acyloxy acid esters | Mark C. Cesa, James D. Burrington | 1988-06-07 |
| 4721803 | Method of making a diastereomeric mixture containing two diastereomeric N-acyl-amino acid esters | Mark C. Cesa, James D. Burrington | 1988-01-26 |