Inventor
NYADONG LEONARD
US6 patents
⚠️ This page may combine multiple inventors who share the name “NYADONG LEONARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHILLIPS 66 CO
5 patentsUS12546760B2Feb 10, 2026
Quantitating corrosive naphthenic acids in crude oil
PHILLIPS 66 CO0 citations46
US12509350B2Dec 30, 2025
Methods for preparing nano-ordered carbon products from refinery hydrocarbon streams
PHILLIPS 66 CO0 citations44
US12371327B2Jul 29, 2025
Methods for preparing nano-ordered carbon anode materials for sodium-ion batteries
PHILLIPS 66 CO0 citations43
US11988654B2May 21, 2024
Decreasing the adverse effects of nickel and vanadyl porphyrins in petroleum refining
PHILLIPS 66 CO0 citations40
US10519385B1Dec 31, 2019
Upgrading jet fuel using spent FCC equillibruim catalyst
PHILLIPS 66 CO0 citations38