Inventor
HOLLIS DARRELL
US7 patents
⚠️ This page may combine multiple inventors who share the name “HOLLIS DARRELL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OCCIDENTAL CHEM CO
6 patentsUS12054444B2Aug 6, 2024
Photochlorination of chloroform to carbon tetrachloride
OCCIDENTAL CHEM CO0 citations59
US11584703B2Feb 21, 2023
Photochlorination of chloroform to carbon tetrachloride
OCCIDENTAL CHEM CO0 citations59
US12435019B2Oct 7, 2025
Process for the production of chlorinated hydrocarbons
OCCIDENTAL CHEM CO0 citations58
US11945761B2Apr 2, 2024
Process for the production of chlorinated hydrocarbons
OCCIDENTAL CHEM CO0 citations58
US10787404B2Sep 29, 2020
Methods for producing halogenated propanes
OCCIDENTAL CHEM CO0 citations49
US10787405B2Sep 29, 2020
Photochlorination of chloroform to carbon tetrachloride
OCCIDENTAL CHEM CO0 citations49