Inventor
NASR-EL-DIN HISHAM
US9 patents
⚠️ This page may combine multiple inventors who share the name “NASR-EL-DIN HISHAM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AKZO NOBEL CHEMICALS INT BV
4 patentsUS9725643B2Aug 8, 2017
Foam or viscosified composition containing a chelating agent
AKZO NOBEL CHEMICALS INT BV7 citations75
US9745509B2Aug 29, 2017
Process to treat subterranean formations using a chelating agent
AKZO NOBEL CHEMICALS INT BV3 citations68
US10995257B2May 4, 2021
Process to produce oil or gas from a subterranean formation using a chelating agent
AKZO NOBEL CHEMICALS INT BV4 citations65
US10294412B2May 21, 2019
Environmentally friendly stimulation fluids, processes to create wormholes in carbonate reservoirs, and processes to remove wellbore damage in carbonate reservoirs
AKZO NOBEL CHEMICALS INT BV0 citations47
DE WOLF CORNELIA ADRIANA
3 patentsUS9150780B2Oct 6, 2015
Environmentally friendly stimulation fluids, processes to create wormholes in carbonate reservoirs, and processes to remove wellbore damage in carbonate reservoirs
DE WOLF CORNELIA ADRIANA4 citations67
US9587171B2Mar 7, 2017
Ammonium salts of chelating agents and their use in oil and gas field applications
DE WOLF CORNELIA ADRIANA2 citations65
US10301534B2May 28, 2019
Treatment of illitic formations using a chelating agent
DE WOLF CORNELIA ADRIANA0 citations47