Inventor · disambiguated record
Ravindranath Mukkamala
Also filed as: MUKKAMALA RAVINDRANATH
18 granted patents·11 pending applications·220 citations·filing 1998–2025
92Inventor score
Top patents by PatentIndex Score
29 records- 0194US6552103B1Biomimetic hydrogel materialsUNIV CALIFORNIA·Filed 2000·Granted Apr 22, 2003·77 cites·9 claims
- 0293US6107365ABiomimetic hydrogel materialsUNIV CALIFORNIA·Filed 1998·Granted Aug 22, 2000·85 cites·17 claims
- 0377US10442755B2Preparation of new stable hydrogen sulfide scavengers useful in both water as well as oil medium applicationsECOLAB USA INC·Filed 2017·Granted Oct 15, 2019·1 cites·12 claims
- 0474US7097759B2Carbonyl, thiocarbonyl or imine containing compounds as asphaltene dispersants in crude oilROHM & HAAS·Filed 2003·Granted Aug 29, 2006·14 cites·6 claims
- 0573US6602831B2Oil-soluble additives for lubricating oilsROHM & HAAS·Filed 2002·Granted Aug 5, 2003·10 cites·13 claims
- 0672US7122112B2Compounds containing amide and carboxyl groups as asphaltene dispersants in crude oilROHM & HAAS·Filed 2003·Granted Oct 17, 2006·15 cites·8 claims
- 0769US9638018B2Scavenging hydrogen sulfideECOLAB USA INC·Filed 2013·Granted May 2, 2017·2 cites·15 claims
- 0868US10669228B2Preparation of new stable hydrogen sulfide scavengers useful in both water as well as oil medium applicationsECOLAB USA INC·Filed 2019·Granted Jun 2, 2020·0 cites·5 claims
- 0967US6602832B2Oil-soluble additive compositions for lubricating oilsCROMPTON CORP·Filed 2002·Granted Aug 5, 2003·8 cites·10 claims
- 1065US10941366B2Cloud point depressant for middle distillate fuelsECOLAB USA INC·Filed 2018·Granted Mar 9, 2021·0 cites·20 claims
- 1163US10370951B2Squeeze treatment for in situ scavenging of hydrogen sulfideECOLAB USA INC·Filed 2018·Granted Aug 6, 2019·0 cites·13 claims
- 1263US6727387B2Quaternary ammonium salts having a tertiary alkyl groupROHM & HAAS·Filed 2002·Granted Apr 27, 2004·6 cites·16 claims
- 1363US2025382535A1New antifoulant for refinery applicationsECOLAB USA INC·Filed 2025·Application pending·0 cites
- 1461US9896924B2Squeeze treatment for in situ scavenging of hydrogen sulfideECOLAB USA INC·Filed 2017·Granted Feb 20, 2018·0 cites·19 claims
- 1559US2024084459A1Compositions and methods for dissolving iron sulfide and inhibiting corrosionECOLAB USA INC·Filed 2023·Application pending·0 cites
- 1659US2025340794A1Composition with fatty acid derivatives and use in industrial processesECOLAB USA INC·Filed 2025·Application pending·0 cites
- 1756US9631467B2Squeeze treatment for in situ scavenging of hydrogen sulfideECOLAB USA INC·Filed 2013·Granted Apr 25, 2017·0 cites·19 claims
- 1855US11981817B2Hydrogen sulfide scavengers for asphaltECOLAB USA INC·Filed 2020·Granted May 14, 2024·0 cites·19 claims
- 1955US6734149B2Combination of additives for lubricating oilsROHM & HAAS·Filed 2002·Granted May 11, 2004·2 cites·16 claims
- 2047US2004232044A1Oil-soluble imine-acid reaction products as asphaltene dispersants in crude oilFiled 2003·Application pending·0 cites
- 2146US6998368B2Cyclic nitroxyl compounds as additives for lubricating oilsROHM & HAAS·Filed 2003·Granted Feb 14, 2006·0 cites·10 claims
- 2243US7074937B2Method for production of additives for lubricating oilsROHM & HAAS·Filed 2003·Granted Jul 11, 2006·0 cites·5 claims
- 2342US2004029744A1Cyclic thioamides as additives for lubricating oilsFiled 2003·Application pending·0 cites
- 2442US2004029743A1Cyclic thioureas as additives for lubricating oilsFiled 2003·Application pending·0 cites
- 2542US2004029746A1Cyclic aminothioureas as additives for lubricating oilsFiled 2003·Application pending·0 cites
- 2641US2004033910A1Bicyclic thioamides as additives for lubricating oilsFiled 2003·Application pending·0 cites
- 2741US2004029742A1Bicyclic thioureas as additives for lubricating oilsFiled 2003·Application pending·0 cites
- 2839US2004232042A1Amine-acid reaction products as asphaltene dispersants in crude oilFiled 2003·Application pending·0 cites
- 2939US2004232043A1Amine-unsaturated acid adducts as asphaltene dispersants in crude oilFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →