Inventor · disambiguated record
Muthukumar Nagu
Also filed as: NAGU MUTHUKUMAR
14 granted patents·4 pending applications·7 citations·filing 2012–2025
85Inventor score
Top patents by PatentIndex Score
18 records- 0194US12291785B2Ethoxylated fatty diamine as a corrosion inhibitor for pipelines and storage tanksSAUDI ARABIAN OIL CO·Filed 2022·Granted May 6, 2025·1 cites·12 claims
- 0280US9493715B2Compounds and methods for inhibiting corrosion in hydrocarbon processing unitsSUBBIAH ALAGARSAMY·Filed 2012·Granted Nov 15, 2016·4 cites·14 claims
- 0377US9803149B2Compounds and methods for inhibiting corrosion in hydrocarbon processing unitsGEN ELECTRIC·Filed 2013·Granted Oct 31, 2017·2 cites·7 claims
- 0472US2025257471A1Ethoxylated fatty diamine as a corrosion inhibitor for pipelines and storage tanksSAUDI ARABIAN OIL CO·Filed 2025·Application pending·0 cites
- 0571US11345867B2Naphthenic acid corrosion inhibitors for a refinerySAUDI ARABIAN OIL CO·Filed 2021·Granted May 31, 2022·0 cites·5 claims
- 0671US11046901B1Naphthenic acid corrosion inhibitors for a refinerySAUDI ARABIAN OIL CO·Filed 2020·Granted Jun 29, 2021·0 cites·5 claims
- 0769US11649393B1Corrosion inhibition compositions and methods of useSAUDI ARABIAN OIL CO·Filed 2022·Granted May 16, 2023·0 cites·20 claims
- 0864US11434413B1Flourinated aromatic compound as refinery corrosion inhibitorSAUDI ARABIAN OIL CO·Filed 2021·Granted Sep 6, 2022·0 cites·3 claims
- 0962US11866664B2Green corrosion inhibitor from waste vegetable oil for oil and gas applicationsSAUDI ARABIAN OIL CO·Filed 2021·Granted Jan 9, 2024·0 cites·7 claims
- 1062US11667829B1Corrosion inhibition compositions and methods of useSAUDI ARABIAN OIL CO·Filed 2022·Granted Jun 6, 2023·0 cites·20 claims
- 1162US11319634B2Corrosion inhibitors for a refinerySAUDI ARABIAN OIL CO·Filed 2019·Granted May 3, 2022·0 cites·12 claims
- 1260US10253274B2Compounds and methods for inhibiting corrosion in hydrocarbon processing unitsGEN ELECTRIC·Filed 2017·Granted Apr 9, 2019·0 cites·14 claims
- 1359US2025146138A1Hydrocarbon mixtures that include corrosion inhibitor additives and methods for inhibiting corrosion by use thereofSAUDI ARABIAN OIL CO·Filed 2023·Application pending·0 cites
- 1452US11866666B1Methods for corrosion reduction in petroleum transportation and storageSAUDI ARABIAN OIL CO·Filed 2023·Granted Jan 9, 2024·0 cites·12 claims
- 1552US2024309223A1Corrosion-resistant articles and methods for making suchSAUDI ARABIAN OIL CO·Filed 2023·Application pending·0 cites
- 1649US10858742B2Nitrogen substituted aromatic triazoles as corrosion control agentsGEN ELECTRIC·Filed 2017·Granted Dec 8, 2020·0 cites·6 claims
- 1739US11275016B2System and method for testing repassivation kineticsSAUDI ARABIAN OIL CO·Filed 2018·Granted Mar 15, 2022·0 cites·6 claims
- 1836US2013302210A1Corrosion inhibitor compositions, methods for making and methods for usingPATEL NIMESHKUMAR KANTILAL·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →