Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8183417 | Purification of biologically-produced 1,3-propanediol | Dennis N. Adkesson, Albert W. Alsop, Tyler T. Ames, James M. Disney, Bryan C. Dravis +10 more | 2012-05-22 |
| 7919658 | Purification of biologically-produced 1,3-propanediol | Dennis M. Adkesson, James S. Disney, Bryan C. Dravis, James Gaddy, William F. Lehnhardt +10 more | 2011-04-05 |
| 7695701 | Process for treating acid gas in staged furnaces with inter-stage heat recovery | Zeru Berhane Tekie, Eugene F. Hartstein | 2010-04-13 |
| 7258848 | Process for scrubbing ammonia from acid gases comprising ammonia and hydrogen sulfide | Benny E. Blackwell, Monroe Davis, Wayne B. Ely, Robert J. Flowers, Steven Lamar Grise +1 more | 2007-08-21 |
| 6893996 | Process for the preparation of a nickel/phosphorous ligand catalyst for olefin hydrocyanation | Lucy Clarkson, Norman Herron, Ronald J. McKinney, Kenneth Gene Moloy, Zeru Berhane Tekie | 2005-05-17 |