Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9376642 | Multi-grade engine oil formulations with improved mini-rotary viscometer results | Alex Beringuy Souza, Gerson Vieira Baeta Neves, Luiz Fernando Feijo Lemos, Wanderley Carreira Souza, Jr., Matthew Hussain Ansari | 2016-06-28 |
| 9290713 | Base oil blend upgrading process with a group II base oil to yield improved mini-rotary viscometer results | Alex Beringuy Souza, Gerson Vieira Baeta Neves, Luiz Fernando Feijo Lemos, Wanderley Carreira Souza, Jr., Matthew Hussain Ansari | 2016-03-22 |