Issued Patents 2024
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12091377 | Method for converting monoisocyanates to ureas | Robert E. Hefner, Jr., Helge Braun, Armenio Costa | 2024-09-17 |
| 12071394 | Method for removing monoisocyanates from organic solution | Robert E. Hefner, Jr., Helge Braun, Armenio Costa | 2024-08-27 |
| 12030836 | Phenyl isocyanate conversion process | Robert E. Hefner, Jr., Helge Braun, Armenio Costa | 2024-07-09 |