Inventor · disambiguated record
E. Carolina Rojas
Also filed as: ROJAS E CAROLINA
6 granted patents·2 pending applications·7 citations·filing 2015–2024
71Inventor score
Files withSTEPAN CO8
Top patents by PatentIndex Score
8 records- 0191US10590749B2Steam foam methods for steam-assisted gravity drainageSTEPAN CO·Filed 2015·Granted Mar 17, 2020·6 cites·5 claims
- 0286US12398246B2Polymeric dispersants from phenyl glycidyl etherSTEPAN CO·Filed 2024·Granted Aug 26, 2025·0 cites·6 claims
- 0370US11939434B2Polymeric dispersants from phenyl glycidyl etherSTEPAN CO·Filed 2020·Granted Mar 26, 2024·0 cites·4 claims
- 0465US10590331B2Mixed dimers from alpha-olefin sulfonic acidsSTEPAN CO·Filed 2016·Granted Mar 17, 2020·1 cites·20 claims
- 0560US10989028B2Steam foam methods for steam-assisted gravity drainageSTEPAN CO·Filed 2020·Granted Apr 27, 2021·0 cites·14 claims
- 0657US2020255593A1Polymeric dispersants from aralkylated phenolsSTEPAN CO·Filed 2020·Application pending·0 cites
- 0751US10315988B2Alpha-olefin sulfonic dimer acid processSTEPAN CO·Filed 2016·Granted Jun 11, 2019·0 cites·24 claims
- 0850US2022177403A1Reactive surfactantsSTEPAN CO·Filed 2020·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →