Inventor · disambiguated record
Wanderley Carreira Souza, Jr.
Also filed as: SOUZA JR WANDERLEY CARREIRA
3 granted patents·1 citations·filing 2013–2016
47Inventor score
Files withCHEVRON USA INC3
Top patents by PatentIndex Score
3 records- 0166US9376642B2Multi-grade engine oil formulations with improved mini-rotary viscometer resultsCHEVRON USA INC·Filed 2013·Granted Jun 28, 2016·1 cites·22 claims
- 0244US9771537B2Mulitigrade engine oil with improved mini-rotary viscometer results and process for preparing the sameCHEVRON USA INC·Filed 2016·Granted Sep 26, 2017·0 cites·15 claims
- 0338US9290713B2Base oil blend upgrading process with a group II base oil to yield improved mini-rotary viscometer resultsCHEVRON USA INC·Filed 2013·Granted Mar 22, 2016·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →