Inventor · disambiguated record
Shaikh Asrof Ali
Also filed as: ALI SHAIKH A · ALI SHAIKH ASROF
32 granted patents·7 pending applications·67 citations·filing 2012–2023
95Inventor score
Files withUNIV KING FAHD PET & MINERALS28SAUDI ARABIAN OIL CO9KING ABDULAZIZ CITY SCI & TECH1MINERAL KING FAHD UNIVERSITY OF PETROLEUM AND1
Top patents by PatentIndex Score
39 records- 0193US9868894B1Corrosion inhibition with alkoxy aromatic imidazolinesUNIV KING FAHD PET & MINERALS·Filed 2017·Granted Jan 16, 2018·13 cites·14 claims
- 0292US8937104B2Cross-linked polyzwitterion/anion for the removal of strontium from aqueous solutionsUNIV KING FAHD PET & MINERALS·Filed 2013·Granted Jan 20, 2015·8 cites·2 claims
- 0391US8614260B1Cross-linked polyphosphonate composition for removal of metal ions from wastewaterUNIV KING FAHD PET & MINERALS·Filed 2012·Granted Dec 24, 2013·14 cites·10 claims
- 0489US10550215B2Acryloyl-based copolymers, terpolymers, and use as hydrate inhibitorsSAUDI ARABIAN OIL CO·Filed 2017·Granted Feb 4, 2020·5 cites·8 claims
- 0589US9816024B22-(p-alkoxyphenyl)-2-imidazolines and their use as corrosion inhibitorsUNIV KING FAHD PET & MINERALS·Filed 2015·Granted Nov 14, 2017·6 cites·20 claims
- 0688US11060042B2Succinimide-based copolymers and use as hydrate inhibitorsSAUDI ARABIAN OIL CO·Filed 2019·Granted Jul 13, 2021·2 cites·12 claims
- 0787US10189986B2Acrylamide-based copolymers, terpolymers, and use as hydrate inhibitorsSAUDI ARABIAN OIL CO·Filed 2017·Granted Jan 29, 2019·4 cites·19 claims
- 0884US8906972B1Aqueous two phase (ATPSs) of pH-responsive poly(phosphonate-alt-sulfur dioxide) with PEGUNIV KING FAHD PET & MINERALS·Filed 2013·Granted Dec 9, 2014·4 cites·8 claims
- 0983US8871822B2Cross-linked polyphosphonate-sulfone composition for removal of metal ions from wastewaterUNIV KING FAHD PET & MINERALS·Filed 2012·Granted Oct 28, 2014·4 cites·11 claims
- 1080US9120094B2Polymerization of bis[3-(diethoxyphosphoryl)propyl]diallylammonium chlorideUNIV KING FAHD PET & MINERALS·Filed 2013·Granted Sep 1, 2015·3 cites·15 claims
- 1173US9051197B2Cross-linked polyaminomethyldiphosphonate for the removal of metal ions from wastewaterUNIV KING FAHD PET & MINERALS·Filed 2013·Granted Jun 9, 2015·1 cites·2 claims
- 1271US11059926B2Acryloyl-based copolymers, terpolymers, and use as hydrate inhibitorsSAUDI ARABIAN OIL CO·Filed 2019·Granted Jul 13, 2021·0 cites·10 claims
- 1370US9556301B1Cyclopolymer containing residues of methionine and synthesis and uses thereofUNIV KING FAHD PET & MINERALS·Filed 2015·Granted Jan 31, 2017·1 cites·14 claims
- 1470US9480979B1Cross-linked copolymers and methods thereofUNIV KING FAHD PET & MINERALS·Filed 2015·Granted Nov 1, 2016·1 cites·20 claims
- 1568US9617388B2Process for making a polyzwitterion or polyzwitterionic acidUNIV KING FAHD PET & MINERALS·Filed 2016·Granted Apr 11, 2017·0 cites·6 claims
- 1667US2025179247A1Bi-functionalized ester-based compounds for breaking crude oil emulsionsSAUDI ARABIAN OIL CO·Filed 2023·Application pending·0 cites
- 1766US9890228B1Quaternary ammonium solvated tetrapolymers and methods of removing CR(III) from solution using the tetrapolymerUNIV KING FAHD PET & MINERALS·Filed 2017·Granted Feb 13, 2018·0 cites·12 claims
- 1865US11814581B2Corrosion inhibiting acid mixture containing monoamine / diamine and method of inhibiting corrosion in acid treatmentSAUDI ARABIAN OIL CO·Filed 2022·Granted Nov 14, 2023·0 cites·6 claims
- 1965US9099711B2Fuel cell membraneUNIV KING FAHD PET & MINERALS·Filed 2013·Granted Aug 4, 2015·1 cites·9 claims
- 2064US9580521B1Process for making a poly(zwitterion/dianion)UNIV KING FAHD PET & MINERALS·Filed 2016·Granted Feb 28, 2017·0 cites·6 claims
- 2162US9481765B2Synthesis of a diallylammonium/SO2 copolymer bearing phospho- and sulfopropyl pendentsUNIV KING FAHD PET & MINERALS·Filed 2013·Granted Nov 1, 2016·0 cites·7 claims
- 2261US9481590B2Poly(zwitterion-alt-sulfur dioxide) copolymerUNIV KING FAHD PET & MINERALS·Filed 2013·Granted Nov 1, 2016·0 cites·3 claims
- 2360US9782768B2Method for removing heavy metals from an aqueous solution with cross-linked copolymersUNIV KING FAHD PET & MINERALS·Filed 2016·Granted Oct 10, 2017·0 cites·11 claims
- 2460US9758878B2Mild steel corrosion inhibitor compoundsUNIV KING FAHD PET & MINERALS·Filed 2014·Granted Sep 12, 2017·0 cites·20 claims
- 2560US9169379B2Aqueous two-phase systemsUNIV KING FAHD PET & MINERALS·Filed 2013·Granted Oct 27, 2015·0 cites·10 claims
- 2659US9790296B2Cross-linked diallyl quaternary ammonium salt tetrapolymers and methods thereofUNIV KING FAHD PET & MINERALS·Filed 2015·Granted Oct 17, 2017·0 cites·18 claims
- 2759US2017321012A1Succinimide-based copolymers and use as hydrate inhibitorsSAUDI ARABIAN OIL CO·Filed 2017·Application pending·0 cites
- 2858US12473653B2Method for inhibiting corrosion of metal articleUNIV KING FAHD PET & MINERALS·Filed 2023·Granted Nov 18, 2025·0 cites·14 claims
- 2958US9771657B2Compositions for corrosion inhibitionUNIV KING FAHD PET & MINERALS·Filed 2017·Granted Sep 26, 2017·0 cites·8 claims
- 3056US9309336B2Synthesis and antiscalant behavior of a novel polyzwitterionic acidUNIV KING FAHD PET & MINERALS·Filed 2013·Granted Apr 12, 2016·0 cites·11 claims
- 3156US2024368483A1Compounds for breaking emulsionsSAUDI ARABIAN OIL CO·Filed 2023·Application pending·0 cites
- 3253US9856334B2Cyclopolymeric zwitterion-dianionic resin and synthesis and uses thereofUNIV KING FAHD PET & MINERALS·Filed 2016·Granted Jan 2, 2018·0 cites·20 claims
- 3353US2025084310A1Poly(methyl-diallyl ammonium chloride) decorated with cationic hydrophobic pendant as an acidizing corrosion inhibitor and method of preparation thereofUNIV KING FAHD PET & MINERALS·Filed 2023·Application pending·0 cites
- 3450US10889688B2Crosslinked polymer resin for contaminant adsorption from waterUNIV KING FAHD PET & MINERALS·Filed 2018·Granted Jan 12, 2021·0 cites·20 claims
- 3550US9359458B2Polyzwitterionic acid antiscalant compoundUNIV KING FAHD PET & MINERALS·Filed 2013·Granted Jun 7, 2016·0 cites·1 claims
- 3650US8895633B2Cross-linked polyaminocarboxylates for the removal of metal ions from aqueous solutionsUNIV KING FAHD PET & MINERALS·Filed 2013·Granted Nov 25, 2014·0 cites·4 claims
- 3747US2015144556A1Antiscalant compound and methods of making and using the sameKING ABDULAZIZ CITY SCI & TECH·Filed 2013·Application pending·0 cites
- 3847US2014190895A1Calcium salfate scale -inhibiting compositionsMINERAL KING FAHD UNIVERSITY OF PETROLEUM AND·Filed 2013·Application pending·0 cites
- 3946US2022145179A1Synthesis of aryl 1-(methoxymethyl) vinyl ketones and their use as inhibitors of mild steel corrosionSAUDI ARABIAN OIL CO·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →