Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12091377 | Method for converting monoisocyanates to ureas | Robert E. Hefner, Jr., Armenio Costa, Brian Cramm | 2024-09-17 |
| 12071394 | Method for removing monoisocyanates from organic solution | Robert E. Hefner, Jr., Armenio Costa, Brian Cramm | 2024-08-27 |
| 12030836 | Phenyl isocyanate conversion process | Robert E. Hefner, Jr., Armenio Costa, Brian Cramm | 2024-07-09 |
| 11312809 | Flexible polyurethane foam having prolonged recovery time | Qinghao Meng, Meagan Broadway, Kaoru Aou, William J. Harris, Felipe A. Donate +5 more | 2022-04-26 |
| 7303732 | Tubular reactor having static mixing elements separated by coalescing zones | Paul A. Gillis, Joerg Schmidt, Jan W. Verwijs, Harald Velten, Kristina Platkowski | 2007-12-04 |
| 6562247 | Process for conducting liquid/liquid multiphase reactions in a tubular reactor having static mixing elements separated by coalescing zones | Paul A. Gillis, Joerg Schmidt, Jan W. Verwijs, Harald Velten, Kristina Platkowski | 2003-05-13 |
| 6506949 | Process for ring nitrating aromatic compounds in a tubular reactor having static mixing elements separated by coalescing zones | Paul A. Gillis, Joerg Schmidt, Jan W. Verwijs, Harald Velten, Kristina Platkowski | 2003-01-14 |