Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6903044 | One-step production of 1,3-propanediol from ethylene oxide and syngas with a catalyst with a N-heterocyclic ligand | John F. Knifton, Talmadge Gail James, Kevin Allen, Paul Richard Weider, Joseph Broun Powell +1 more | 2005-06-07 |
| 6706656 | One step process for preparing a 1,3-diol | John F. Knifton, Lynn H. Slaugh, Paul Richard Weider, Talmadge Gail James, Joseph Broun Powell +1 more | 2004-03-16 |
| 6586643 | One-step production of 1,3-propanediol from ethylene oxide and syngas with a catalyst with a N-heterocyclic ligand | John F. Knifton, Talmadge Gail James, Kevin Allen, Paul Richard Weider, Joseph Broun Powell +1 more | 2003-07-01 |
| 6518466 | One step process for preparing a 1,3-diol | John F. Knifton, Lynn H. Slaugh, Paul Richard Weider, Talmadge Gail James, Joseph Broun Powell +1 more | 2003-02-11 |
| 6468940 | One step process for preparing a 1,3-diol | John F. Knifton, Lynn H. Slaugh, Paul Richard Weider, Talmadge Gail James, Joseph Broun Powell +1 more | 2002-10-22 |
| 6469222 | One step process for preparing A 1,3-diol | John F. Knifton, Lynn H. Slaugh, Paul Richard Weider, Talmadge Gail James, Joseph Broun Powell +1 more | 2002-10-22 |