P

Inventor

ONAIZI SAGHEER A

SA41 patents
⚠️ This page may combine multiple inventors who share the name “ONAIZI SAGHEER A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UNIV KING FAHD PET & MINERALS

39 patents
US11708517B1Jul 25, 2023

Hydrogen sulfide mitigating drilling fluid and method of drilling subterranean geological formation

UNIV KING FAHD PET & MINERALS8 citations85
US12083476B2Sep 10, 2024

Heterogeneous desulfurization catalyst

UNIV KING FAHD PET & MINERALS6 citations83
US11746278B1Sep 5, 2023

Method of removing sulfide-containing scale

UNIV KING FAHD PET & MINERALS6 citations74
US12128356B1Oct 29, 2024

Process for removing hydrogen sulfide from sour gases with ZIF-67 supported on mixed metal oxides

UNIV KING FAHD PET & MINERALS2 citations73
US12122972B1Oct 22, 2024

Process for removing hydrogen sulfide from sour gases with a layered triple hydroxide ZIF-67 composite

UNIV KING FAHD PET & MINERALS2 citations73
US11479705B1Oct 25, 2022

Invert emulsion drilling fluid containing hydrophobic metallic zinc nanoparticles and method of drilling subterranean geological formation

UNIV KING FAHD PET & MINERALS5 citations73
US11731080B2Aug 22, 2023

Method of sweetening hydrocarbon gas from hydrogen sulfide

UNIV KING FAHD PET & MINERALS2 citations70
US12428590B1Sep 30, 2025

Method of removing hydrogen sulfide from a subterranean geological formation with a zeolitic imidazolate framework in waste cooking oil-based drilling fluids

UNIV KING FAHD PET & MINERALS1 citations62
US12427499B2Sep 30, 2025

Process for removing hydrogen sulfide from sour gases

UNIV KING FAHD PET & MINERALS0 citations62
US12397278B2Aug 26, 2025

Process for removing hydrogen sulfide from sour gases

UNIV KING FAHD PET & MINERALS0 citations62
US12311310B2May 27, 2025

Process for removing hydrogen sulfide from sour gases

UNIV KING FAHD PET & MINERALS0 citations62
US12270266B1Apr 8, 2025

Method of removing hydrogen sulfide from a subterranean geological formation with an imidazolate-based nanomaterial in an oil-based drilling fluid

UNIV KING FAHD PET & MINERALS1 citations62
US12031085B2Jul 9, 2024

Manganese oxide sulfide capture drilling fluid

UNIV KING FAHD PET & MINERALS0 citations62
US12024670B2Jul 2, 2024

Permanganate based hydrogen sulfide scavenging drilling fluid

UNIV KING FAHD PET & MINERALS0 citations62
US11814571B1Nov 14, 2023

Drilling fluid for hydrogen sulfide treatment

UNIV KING FAHD PET & MINERALS0 citations62
US11479706B1Oct 25, 2022

Mineral oil invert emulsion hydrogen sulfide mitigating drilling fluid and method of drilling subterranean geological formation

UNIV KING FAHD PET & MINERALS0 citations62
US11479703B1Oct 25, 2022

Rhamnolipid stabilized invert emulsion drilling fluid and method of drilling subterranean geological formation

UNIV KING FAHD PET & MINERALS0 citations62
US11479707B1Oct 25, 2022

Palm oil invert emulsion hydrogen sulfide mitigating drilling fluid and method of drilling subterranean geological formation

UNIV KING FAHD PET & MINERALS0 citations62
US12441930B1Oct 14, 2025

Wellbore and geologic formation desulfurization process

UNIV KING FAHD PET & MINERALS0 citations61
US12398309B1Aug 26, 2025

Hydrogen sulfide treatment method for crude oil/sour gas

UNIV KING FAHD PET & MINERALS0 citations61
US12398310B1Aug 26, 2025

Method for treating a well bore to remove hydrogen sulfide

UNIV KING FAHD PET & MINERALS0 citations61
US12275892B1Apr 15, 2025

Process and material for removing hydrogen sulfide from subterranean geological formations during drilling operations

UNIV KING FAHD PET & MINERALS0 citations61
US12195669B1Jan 14, 2025

Process for removing hydrogen sulfide from subterranean geological formations with a layered triple hydroxide material in a water-based drilling fluid

UNIV KING FAHD PET & MINERALS0 citations61
US12180418B1Dec 31, 2024

Water-based drilling fluid formulated using MnZnFe-layered triple hydroxide and a process for scavenging hydrogen sulfide from subterranean geological formations

UNIV KING FAHD PET & MINERALS0 citations61
US12172126B1Dec 24, 2024

Process for removing hydrogen sulfide from sour gases with layered triple hydroxides/oxides

UNIV KING FAHD PET & MINERALS0 citations61
US12146100B1Nov 19, 2024

Removing hydrogen sulfide from subterranean geological formation with a copper magnesium iron layered triple hydroxide material in a water-based drilling fluid

UNIV KING FAHD PET & MINERALS0 citations61
US12129431B1Oct 29, 2024

Removing hydrogen sulfide from subterranean geological formation with a copper magnesium iron layered triple hydroxide zeolite material in a water-based drilling fluid

UNIV KING FAHD PET & MINERALS0 citations61
US12145103B1Nov 19, 2024

Heterogeneous catalyst for hydrocarbon sweetening

UNIV KING FAHD PET & MINERALS0 citations60
US12134074B1Nov 5, 2024

Solid liquid catalyst composition for hydrogen desulfurization

UNIV KING FAHD PET & MINERALS0 citations60
US12134073B1Nov 5, 2024

Solid/liquid desulfurization catalyst for hydrocarbon purification

UNIV KING FAHD PET & MINERALS0 citations60
US11420150B2Aug 23, 2022

Aminated magnesium oxide adsorbent and a method of capturing carbon dioxide

UNIV KING FAHD PET & MINERALS0 citations54
US11413600B2Aug 16, 2022

Magnesium oxide-polyamine adsorbent and a method of capturing carbon dioxide

UNIV KING FAHD PET & MINERALS0 citations54
US12415726B2Sep 16, 2025

Process for simultaneous removal of hydrogen sulfide and heavy metals

UNIV KING FAHD PET & MINERALS0 citations52
US12398336B2Aug 26, 2025

Process for removing hydrogen sulfide from sour gases

UNIV KING FAHD PET & MINERALS0 citations52
US12268984B1Apr 8, 2025

Process for removing hydrogen sulfide from sour gases with ZIF-8 mixed metal hydroxides composites

UNIV KING FAHD PET & MINERALS0 citations52
US12186701B1Jan 7, 2025

Process for removing hydrogen sulfide from sour gases with ZIF-8 layered triple hydroxide/oxide composites

UNIV KING FAHD PET & MINERALS0 citations52
US11492534B1Nov 8, 2022

Vegetable oil invert emulsion hydrogen sulfide mitigating drilling fluid and method of drilling subterranean geological formation

UNIV KING FAHD PET & MINERALS0 citations52
US11453813B1Sep 27, 2022

Diesel invert emulsion hydrogen sulfide mitigating drilling fluid and method of drilling subterranean geological formation

UNIV KING FAHD PET & MINERALS0 citations52
US12459862B2Nov 4, 2025

Cement paste composition

UNIV KING FAHD PET & MINERALS0 citations46

SAUDI ARABIAN OIL CO

2 patents