Inventor
ZIELINSKI CHRISTINE A
US4 patents
⚠️ This page may combine multiple inventors who share the name “ZIELINSKI CHRISTINE A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY
3 patentsUS12234424B2Feb 25, 2025
Hydrocarbon compositions useful as lubricants for improved oxidation stability
EXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY0 citations54
US12540290B2Feb 3, 2026
Membrane separation of used oil and compositions generated
EXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY0 citations46
US11441080B2Sep 13, 2022
Lubricant base stock production from recycled oil
EXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY0 citations44