Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8450429 | Process technology for recovering brominated styrenic polymers from reaction mixtures in which they are formed and/or converting such mixtures into pellets or into granules or pastilles | Charles H. Kolich, John F. Balhoff, Douglas W. Luther, Robert C. Herndon, Jr., Ronny W. Lin +2 more | 2013-05-28 |
| 8273831 | Process technology for recovering brominated styrenic polymers from reaction mixtures in which they are formed and/or converting such mixtures into pellets or into granules or pastilles | Charles H. Kolich, John F. Balhoff, Douglas W. Luther, Robert C. Herndon, Jr., Ronny W. Lin +2 more | 2012-09-25 |
| 7999118 | Process for producing N-halogenated hydantoins | Hassan Y. Elnagar, Edgar E. Spielman, Jr., Dustin H. Thomas | 2011-08-16 |
| 6965035 | Compacted forms of halogenated hydantoins | Jonathan N. Howarth | 2005-11-15 |
| 6809205 | Process for producing N-halogenated organic compounds | Hassan Y. Elnagar, Edgar E. Spielman, Jr., Dustin H. Thomas | 2004-10-26 |
| 6680070 | Particulate blends and compacted products formed therefrom, and the preparation thereof | Jonathan N. Howarth | 2004-01-20 |
| 6508954 | 1,3-dibromo-5,5-dimethylhydantoin of enhanced properties | Hassan Y. Elnagar, Jonathan N. Howarth, Edgar E. Spielman, Jr., Dustin H. Thomas | 2003-01-21 |
| 6448410 | Production of compacted biocidal agent from particulate biocidal agent without using a binder | Jonathan N. Howarth | 2002-09-10 |
| 5055628 | Preparation of alpha-olefin by ethenolysis | Ronny W. Lin, Marshall B. Nelson | 1991-10-08 |
| 4872886 | Two-stage coal gasification process | John P. Henley, Stanley R. Pearson, Larry L. LaFitte | 1989-10-10 |
| 4653677 | Vessel having a molten material outlet | M. Dale Mayes, Richard M. Gross, Stanley R. Pearson | 1987-03-31 |
| 4587374 | Olefin isomerization process | — | 1986-05-06 |