Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8729213 | Benzylated polyamine curing agents | Gamini Ananda Vedage | 2014-05-20 |
| 8518547 | Alkylated polyalkylene polyamines and uses thereof | Gamini Ananda Vedage, Peter Andrew Lucas, David Alan Dubowik | 2013-08-27 |
| 8519091 | Polyalkyleneamine adducts as curing agents for thick layer water-based epoxy systems | — | 2013-08-27 |
| 8513376 | Polyamides and amidoamines from selectively modified amine amines | David Alan Dubowik, Gamini Ananda Vedage | 2013-08-20 |
| 8318309 | Benzylated aminopropylated alkylenediamines and uses thereof | Gamini Ananda Vedage, Michael Ian Cook, Robert Marjo Theodoor Rasing, Ellen Margaret O'Connell, Maw Lin Foo | 2012-11-27 |
| 8293863 | Polyamide curative from substituted amine and dimer fatty acid or ester | Gamini Ananda Vedage, Stephan Francis Monaghan, Michael Ian Cook, Michael Paul Popule | 2012-10-23 |
| 8198395 | Alkylated aminopropylated ethylenediamines and uses thereof | Gamini Ananda Vedage, Ellen Margaret O'Connell, Maw Lin Foo, Peter Andrew Lucas | 2012-06-12 |
| 8168296 | Benzylated polyalkylene polyamines and uses thereof | Gamini Ananda Vedage, Michael Ian Cook, Robert Marjo Theodoor Rasing | 2012-05-01 |
| 8147964 | Benzylated polyalkylene polyamines and uses thereof | Gamini Ananda Vedage, Michael Ian Cook, Robert Marjo Theodoor Rasing | 2012-04-03 |
| 8143331 | Alkylated polyalkyleneamines and uses thereof | Gamini Ananda Vedage, Stephen Francis Monaghan, Michael Ian Cook, Susana R. Grote | 2012-03-27 |
| 7993751 | Alkylated aminopropylated methylene-di-(cyclohexylamine) and uses thereof | Gamini Ananda Vedage, Maw Lin Foo | 2011-08-09 |
| 7655736 | Polyamide curative from substituted amine mixture and dimer fatty acid or ester | Gamini Ananda Vedage, Stephen Francis Monaghan, Michael Ian Cook, Michael Paul Popule | 2010-02-02 |
| 7341985 | 2-Hydroxy-3-alkoxypropyl sulfides, sulfones, and sulfoxides: new surface active agents | Gauri Sankar Lal, Khalil Yacoub, Evelyn Jennifer Lin Paulsen | 2008-03-11 |
| 7279447 | Subterranean well and oil or gas stream treatment with bis(3-alkoxyalkan-2-ol) sulfides, sulfones, and sulfoxides: new surface active agents | Gauri Sankar Lal, Khalil Yacoub | 2007-10-09 |
| 7205431 | Bis(3-alkoxyalkan-2-ol) sulfides, sulfones, and sulfoxides: new surface active agents | Gauri Sankar Lal, Khalil Yacoub | 2007-04-17 |
| 7049472 | Bis(3-alkoxyalkan-2-OL) sulfides, sulfones, and sulfoxides: new surface active agents | Gauri Sankar Lal, Khalil Yacoub | 2006-05-23 |