Inventor · disambiguated record
Muhammad Shahzad Kamal
Also filed as: KAMAL MUHAMMAD SHAHZAD
31 granted patents·1 pending application·17 citations·filing 2019–2025
94Inventor score
Top patents by PatentIndex Score
32 records- 0195US10479762B1Zwitterionic surfactant containing ethoxylate unitsUNIV KING FAHD PET & MINERALS·Filed 2019·Granted Nov 19, 2019·10 cites·20 claims
- 0294US12157854B2Modified bentonite drilling fluid compositionUNIV KING FAHD PET & MINERALS·Filed 2024·Granted Dec 3, 2024·1 cites·17 claims
- 0393US11981856B1Date palm leaves extract (DPLE) as a shale swelling inhibitor in water-based drilling fluidsUNIV KING FAHD PET & MINERALS·Filed 2023·Granted May 14, 2024·1 cites·20 claims
- 0490US11866641B2Method for fracking subterranean geological formation with surfactant-containing fluidUNIV KING FAHD PET & MINERALS·Filed 2022·Granted Jan 9, 2024·1 cites·15 claims
- 0587US12084614B2Akaline scale mitigation treatment methodUNIV KING FAHD PET & MINERALS·Filed 2024·Granted Sep 10, 2024·0 cites·12 claims
- 0687US12084613B2Oil/gas pipeline treatment methodUNIV KING FAHD PET & MINERALS·Filed 2024·Granted Sep 10, 2024·0 cites·11 claims
- 0787US12031086B1Well sulfatizing and scale mitigation treatment methodUNIV KING FAHD PET & MINERALS·Filed 2024·Granted Jul 9, 2024·0 cites·14 claims
- 0886US12146094B2Method of drilling a subterranean geological formation with date based drilling fluid preliminary classUNIV KING FAHD PET & MINERALS·Filed 2024·Granted Nov 19, 2024·0 cites·14 claims
- 0986US12116524B2Date palm residue drilling mud compositionUNIV KING FAHD PET & MINERALS·Filed 2024·Granted Oct 15, 2024·0 cites·18 claims
- 1086US11555143B2Betaine surfactants containing an unsaturated fatty tail and methods thereofUNIV KING FAHD PET & MINERALS·Filed 2020·Granted Jan 17, 2023·2 cites·20 claims
- 1185US12180421B1Carbonate rock formation surfactant injection methodUNIV KING FAHD PET & MINERALS·Filed 2024·Granted Dec 31, 2024·0 cites·17 claims
- 1285US12146103B1Pressure injection method for recovering hydrocarbonsUNIV KING FAHD PET & MINERALS·Filed 2024·Granted Nov 19, 2024·0 cites·16 claims
- 1385US12146102B1Enhanced oil recovery method and system using gemini surfactantUNIV KING FAHD PET & MINERALS·Filed 2024·Granted Nov 19, 2024·0 cites·14 claims
- 1485US11965132B2Oil and gas well scale mitigation treatment methodUNIV KING FAHD PET & MINERALS·Filed 2023·Granted Apr 23, 2024·0 cites·16 claims
- 1581US12116530B1Method of enhanced oil recovery in a carbonate rock formationUNIV KING FAHD PET & MINERALS·Filed 2023·Granted Oct 15, 2024·0 cites·17 claims
- 1681US11858878B2Gemini surfactant composition and method for treating subterranean rockUNIV KING FAHD PET & MINERALS·Filed 2022·Granted Jan 2, 2024·0 cites·18 claims
- 1780US11512045B2Synthesis and evaluation of novel amido-amine cationic gemini surfactants containing flexible and rigid spacersUNIV KING FAHD PET & MINERALS·Filed 2019·Granted Nov 29, 2022·1 cites·20 claims
- 1879US11795372B2Method of removing sulfate scaleUNIV KING FAHD PET & MINERALS·Filed 2022·Granted Oct 24, 2023·0 cites·16 claims
- 1972US11299986B2Method for acid fracturing and acid stimulation based on NMR diffusion measurementsUNIV KING FAHD PET & MINERALS·Filed 2020·Granted Apr 12, 2022·1 cites·12 claims
- 2069US12269023B2Thermochemical engineUNIV KING FAHD PET & MINERALS·Filed 2024·Granted Apr 8, 2025·0 cites·15 claims
- 2159US12509619B2Clay swelling inhibition using acrylic acid functionalized cellulose diacrylate carbon nanocompositeUNIV KING FAHD PET & MINERALS·Filed 2025·Granted Dec 30, 2025·0 cites·19 claims
- 2258US12281258B2Removal of filter cakeSAUDI ARABIAN OIL CO·Filed 2022·Granted Apr 22, 2025·0 cites·16 claims
- 2358US11459499B2Amidoamine-based gemini surfactant containing ethoxylate units and a method for oil recoveryUNIV KING FAHD PET & MINERALS·Filed 2019·Granted Oct 4, 2022·0 cites·20 claims
- 2458US11123658B2Demulsification methods using palm oil fuel ashUNIV KING FAHD PET & MINERALS·Filed 2019·Granted Sep 21, 2021·0 cites·19 claims
- 2557US12398311B1Method for consolidating sand in hydrocarbon reservoirsSAUDI ARABIAN OIL CO·Filed 2024·Granted Aug 26, 2025·0 cites·20 claims
- 2656US11566167B2Gemini surfactants containing an unsaturated linker for clay swelling inhibitionUNIV KING FAHD PET & MINERALS·Filed 2019·Granted Jan 31, 2023·0 cites·20 claims
- 2755US12404444B2Method to reduce adsorption of cationic surfactants on carbonate rocks using methylene blueUNIV KING FAHD PET & MINERALS·Filed 2023·Granted Sep 2, 2025·0 cites·18 claims
- 2854US11407928B2Organophilic clay based drilling fluids containing Gemini surfactant and polyacrylamideUNIV KING FAHD PET & MINERALS·Filed 2019·Granted Aug 9, 2022·0 cites·11 claims
- 2953US11421145B2Oil recovery methods using a formulation containing an unsaturated zwitterionic surfactant and a polymerUNIV KING FAHD PET & MINERALS·Filed 2019·Granted Aug 23, 2022·0 cites·18 claims
- 3052US2025354048A1Gemini surfactant as foaming agent for foam drillingUNIV KING FAHD PET & MINERALS·Filed 2024·Application pending·0 cites
- 3150US11292957B2Gemini surfactants containing an arylene linker for clay swelling inhibitionUNIV KING FAHD PET & MINERALS·Filed 2020·Granted Apr 5, 2022·0 cites·20 claims
- 3249US11447688B2Methods for clay swelling inhibition using gemini surfactants containing a saturated linkerUNIV KING FAHD PET & MINERALS·Filed 2020·Granted Sep 20, 2022·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →