Inventor

SMITH STUART E

US3 patents

Patents

3 patents

US11746020B2Sep 5, 2023

Sulfur-doped porous carbon derived from heavy hydrocarbons and methods for production thereof

EXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY0 citations54

US12435450B2Oct 7, 2025

Pitch compositions for spinning into carbon articles and methods relating thereto

EXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY0 citations50

US12570905B2Mar 10, 2026

Steam cracking process for converting crude oils to pitch compositions spinnable into carbon articles

EXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY0 citations39