Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7999118 | Process for producing N-halogenated hydantoins | Hassan Y. Elnagar, Bruce C. Peters, Edgar E. Spielman, Jr. | 2011-08-16 |
| 6809205 | Process for producing N-halogenated organic compounds | Hassan Y. Elnagar, Bruce C. Peters, Edgar E. Spielman, Jr. | 2004-10-26 |
| 6508954 | 1,3-dibromo-5,5-dimethylhydantoin of enhanced properties | Hassan Y. Elnagar, Jonathan N. Howarth, Bruce C. Peters, Edgar E. Spielman, Jr. | 2003-01-21 |
| 6281176 | Process for producing betaine/amine oxide mixtures | Rebecca S. Cochran, Patrick C. Hu, Michael S. McCaig, Edmund F. Perkins, Joe D. Sauer | 2001-08-28 |
| 6166255 | Production of tertiary amine oxides | Rebecca S. Cochran, Andrea P. Wight, Douglas H. Krzystowczyk | 2000-12-26 |
| 6080889 | Production of tertiary amine oxides | Rebecca S. Cochran, Andrea P. Wight, Douglas H. Krzystowczyk | 2000-06-27 |
| 6037497 | Process for producing amine oxides | Douglas H. Krzystowczyk, Luc G. Six | 2000-03-14 |
| 5593619 | Granulated flame retardant products | Scott A. Bottelberghe, Terry M. Shurtleff, Roland G. Poertner | 1997-01-14 |
| 4593129 | Polyphosphazene process | R. Woodrow Wilson, Jr. | 1986-06-03 |