Fuel cell electrode and fuel cell system including a functionalized carbon support
US-12580204-B2 · Mar 17, 2026 · US
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Kumaraguru Swaminatha P patents
Kumaraguru Swaminatha P is listed as an inventor on 37 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Kumaraguru Swaminatha P |
| Total patents | 37 |
| First publication | Nov 12, 2015 |
| Latest publication | Mar 17, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Multi-layer porous transport layer for a membrane electrode assembly and method of manufaturing the same
US-2026071338-A1 · Mar 12, 2026 · US
Fuel cell electrode and fuel cell system including zirconium-based dopants
US-12525619-B2 · Jan 13, 2026 · US
Membrane electrode assembly having bifunctional catalysts for fuel cells and electrolyzers
US-2026002269-A1 · Jan 1, 2026 · US
Carbon fiber composite fuel cell bipolar plate
US-2026005262-A1 · Jan 1, 2026 · US
Fuel cells and electrolyzer electrodes containing non-ionomeric binders
US-2025385272-A1 · Dec 18, 2025 · US
Fuel Cell Electrode and Fuel Cell System Including Zirconium-Based Dopants
US-2025329754-A1 · Oct 23, 2025 · US
Fuel cell anode design for mitigated start-up/shut-down corrosion resistance
US-2025323302-A1 · Oct 16, 2025 · US
Membrane electrode assembly
US-2025293279-A1 · Sep 18, 2025 · US
Membrane electrode assembly having an organic solvent
US-2025286096-A1 · Sep 11, 2025 · US
Recent patents
Latest publications not already listed above.
Systems and methods for direct coating of electrodes on porous substrates for electrolyzers
US-2025250699-A1 · Aug 7, 2025 · US
Direct integrated composite membranes for electrolyzers and methods for making the same
US-2025250693-A1 · Aug 7, 2025 · US
Membrane for electrochemical devices
US-2025174675-A1 · May 29, 2025 · US
Protected membrane electrode assembly for fuel cell
US-2025055003-A1 · Feb 13, 2025 · US
Apparatus and method for assembling a conductor assembly for a proton exchange membrane fuel cell
US-2024421334-A1 · Dec 19, 2024 · US
Fuel cell electrode and fuel cell system including a functionalized carbon support
US-2024322191-A1 · Sep 26, 2024 · US
Fuel cell cathode and fuel cell system including a polymeric additive
US-11799088-B2 · Oct 24, 2023 · US
Fuel cell cathode and fuel cell system including a polymeric additive
US-2023223552-A1 · Jul 13, 2023 · US
Fuel-cell catalyst ink additives to inhibit ionomer permeation
US-11302926-B2 · Apr 12, 2022 · US
Fuel-cell catalyst ink additives to inhibit ionomer permeation
US-2021066726-A1 · Mar 4, 2021 · US
Method of manufacturing an integrated water vapor transfer device and fuel cell
US-10811713-B2 · Oct 20, 2020 · US
System and method for MEA conditioning in a fuel cell
US-10784527-B2 · Sep 22, 2020 · US
Method of manufacturing an integrated water vapor transfer device and fuel cell-II
US-10680266-B2 · Jun 9, 2020 · US
Method of forming a catalyst layer for a fuel cell
US-2020067104-A1 · Feb 27, 2020 · US
Method Of Manufacturing An Integrated Water Vapor Transfer Device And Fuel Cell-II
US-2019252705-A1 · Aug 15, 2019 · US
PEMFC electrode mudcrack mitigation at low Pt loading
US-10381653-B2 · Aug 13, 2019 · US
Method of manufacturing an integrated water vapor transfer device and fuel cell
US-2019237787-A1 · Aug 1, 2019 · US
System and method for mea conditioning in a fuel cell
US-2019190040-A1 · Jun 20, 2019 · US
Fuel cell stack break-in procedures and break-in conditioning systems
US-10158128-B2 · Dec 18, 2018 · US
Fuel cell stack break-in procedures and break-in conditioning systems
US-2018261858-A1 · Sep 13, 2018 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Gm Global Tech Operations Llc | 35 |
| Gm Global Tech Operations Inc | 2 |
| Univ Cornell | 2 |
| Pajarito Powder Llc | 2 |
| Moses Robert J | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/50 | 36 |
| H01M2008/1095 | 21 |
| H01M8/1004 | 20 |
| H01M2250/20 | 19 |
| H01M4/8807 | 13 |