Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8414906 | Additives and products including oligoesters | Abel G. Pereira, Christopher Westergom | 2013-04-09 |
| 7976830 | Fatty quat based on ante-iso compounds | Abel G. Pereira | 2011-07-12 |
| 7611725 | Additives and products including oligoesters | Abel G. Pereira, Christopher Westergom | 2009-11-03 |
| 7202204 | Personal care product containing diester quat | Abel G. Pereira, Duane St. Amour | 2007-04-10 |
| 6953773 | Mixtures of imidazoline quaternary ammonium and alkyl quaternary ammonium compounds | Abel G. Pereira | 2005-10-11 |
| 6838419 | Mixtures of quaternary compounds | Abel G. Pereira | 2005-01-04 |
| 6638497 | Method of manufacturing quat-containing compositions with improved transportation efficiency and/or processing properties | Kostas Nikolopoulos, Abel G. Pereira | 2003-10-28 |
| 6607715 | Fatty ammonium quaternary compositions | Kostas Nikolopoulos, Abel G. Pereira | 2003-08-19 |
| 6562328 | Fatty quat based on ante-iso compounds | Abel G. Pereira | 2003-05-13 |
| 6500791 | Personal care products comprising quaternized dialkyl amidoamines | Abel G. Pereira | 2002-12-31 |
| 6388111 | Dialkyl quats | Abel G. Pereira | 2002-05-14 |