Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5986145 | Purification of 3-hydroxy-propanal | Joseph Broun Powell, Paul Richard Weider, Robert Lawrence Blackbourn | 1999-11-16 |
| 5777182 | Cobalt-catalyzed process for preparing 1,3-propanidiol | Joseph Broun Powell, Lynn H. Slaugh, Thomas Clayton Forschner, Jiang-Jen Lin, Terry Blane Thomason +7 more | 1998-07-07 |
| 5770776 | Process for preparing 1,3-propanediol | Joseph Broun Powell, Paul Richard Weider, David Cleve Eubanks, Juan P. Arhancet | 1998-06-23 |