P

Inventor

DE VILLIERS WALDO EUGENE

US4 patents
⚠️ This page may combine multiple inventors who share the name “DE VILLIERS WALDO EUGENE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHELL OIL CO

3 patents
US10081584B2Sep 25, 2018

Process for the separation of glycols

SHELL OIL CO8 citations81
US10266470B2Apr 23, 2019

Process for the separation of glycols

SHELL OIL CO8 citations80
US10035744B2Jul 31, 2018

Process for the separation of glycols

SHELL OIL CO6 citations67

SASOL TECH PTY LTD

1 patent
US6483003B1Nov 19, 2002

Removal of impurities from a hydrocarbon component or fraction

SASOL TECH PTY LTD2 citations47