Inventor · disambiguated record
Swaminatha P. Kumaraguru
Also filed as: KUMARAGURU SWAMINATHA · KUMARAGURU SWAMINATHA P
11 granted patents·12 pending applications·15 citations·filing 2007–2024
81Inventor score
Files withGM GLOBAL TECH OPERATIONS LLC20GM GLOBAL TECH OPERATIONS INC1MOSES ROBERT J1UNIV SOUTH CAROLINA1
Top patents by PatentIndex Score
23 records- 0183US7629285B2Carbon-based composite electrocatalysts for low temperature fuel cellsUNIV SOUTH CAROLINA·Filed 2007·Granted Dec 8, 2009·11 cites·25 claims
- 0279US10680266B2Method of manufacturing an integrated water vapor transfer device and fuel cell-IIGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Granted Jun 9, 2020·1 cites·27 claims
- 0373US9437889B2Powering a fuel cell stack during standbyMOSES ROBERT J·Filed 2012·Granted Sep 6, 2016·3 cites·19 claims
- 0472US2025293279A1Membrane electrode assemblyGM GLOBAL TECH OPERATIONS LLC·Filed 2024·Application pending·0 cites
- 0570US11799088B2Fuel cell cathode and fuel cell system including a polymeric additiveGM GLOBAL TECH OPERATIONS LLC·Filed 2022·Granted Oct 24, 2023·0 cites·20 claims
- 0670US2025250699A1Systems and methods for direct coating of electrodes on porous substrates for electrolyzersGM GLOBAL TECH OPERATIONS LLC·Filed 2024·Application pending·0 cites
- 0769US2025286096A1Membrane electrode assembly having an organic solventGM GLOBAL TECH OPERATIONS LLC·Filed 2024·Application pending·0 cites
- 0869US2025323302A1Fuel cell anode design for mitigated start-up/shut-down corrosion resistanceGM GLOBAL TECH OPERATIONS LLC·Filed 2024·Application pending·0 cites
- 0967US2025174675A1Membrane for electrochemical devicesGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 1065US2024421334A1Apparatus and method for assembling a conductor assembly for a proton exchange membrane fuel cellGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 1163US2025055003A1Protected membrane electrode assembly for fuel cellGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 1263US2025250693A1Direct integrated composite membranes for electrolyzers and methods for making the sameGM GLOBAL TECH OPERATIONS LLC·Filed 2024·Application pending·0 cites
- 1362US2025385272A1Fuel cells and electrolyzer electrodes containing non-ionomeric bindersGM GLOBAL TECH OPERATIONS LLC·Filed 2024·Application pending·0 cites
- 1461US11302926B2Fuel-cell catalyst ink additives to inhibit ionomer permeationGM GLOBAL TECH OPERATIONS LLC·Filed 2019·Granted Apr 12, 2022·0 cites·8 claims
- 1554US9647279B2Systems and methods for mitigating carbon corrosion in a fuel cell systemGM GLOBAL TECH OPERATIONS LLC·Filed 2014·Granted May 9, 2017·0 cites·9 claims
- 1650US10158128B2Fuel cell stack break-in procedures and break-in conditioning systemsGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Dec 18, 2018·0 cites·20 claims
- 1748US2020067104A1Method of forming a catalyst layer for a fuel cellGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Application pending·0 cites
- 1847US10784527B2System and method for MEA conditioning in a fuel cellGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Sep 22, 2020·0 cites·20 claims
- 1946US9899691B2Systems and methods for detecting anode contamination in a fuel cell systemGM GLOBAL TECH OPERATIONS LLC·Filed 2015·Granted Feb 20, 2018·0 cites·14 claims
- 2045US10811713B2Method of manufacturing an integrated water vapor transfer device and fuel cellGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Granted Oct 20, 2020·0 cites·25 claims
- 2145US10381653B2PEMFC electrode mudcrack mitigation at low Pt loadingGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Aug 13, 2019·0 cites·10 claims
- 2245US2016064741A1Electrode design with optimal ionomer content for polymer electrolyte membrane fuel cellGM GLOBAL TECH OPERATIONS INC·Filed 2014·Application pending·0 cites
- 2343US2019280307A1Composite electrode layer for polymer electrolyte fuel cellGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →