Method of monitoring and replacing fuel cell stacks within a fuel cell stack assembly
US-12562392-B2 · Feb 24, 2026 · US
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Christensen Jake patents
Christensen Jake is listed as an inventor on 71 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Christensen Jake |
| Total patents | 71 |
| First publication | Mar 5, 2015 |
| Latest publication | Feb 24, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Integrated Powertrain Control Strategy and Navigation System for Fuel Cell Electric Vehicles
US-2026042438-A1 · Feb 12, 2026 · US
Electrochemical method for state of health estimation
US-2026029482-A1 · Jan 29, 2026 · US
Reversible shunts for overcharge protection in polymer electrolyte membrane fuel cells
US-12506167-B2 · Dec 23, 2025 · US
Electrochemical water deionization separators
US-12503380-B2 · Dec 23, 2025 · US
Electrochemical cell catalyst layers
US-12424646-B2 · Sep 23, 2025 · US
Water softening intercalation materials
US-12381287-B2 · Aug 5, 2025 · US
Fuel cell including graphyne-based material
US-2025219107-A1 · Jul 3, 2025 · US
Electrochemical state of health estimating method
US-2025208225-A1 · Jun 26, 2025 · US
Anti-corrosive, anti-reactive current conductors for electrochemical devices for removing ions from solutions
US-12330965-B2 · Jun 17, 2025 · US
Recent patents
Latest publications not already listed above.
Deionization system with heat management
US-12330966-B2 · Jun 17, 2025 · US
On-demand water treatment system
US-12330973-B2 · Jun 17, 2025 · US
Cascading, recirculating water deionization systems
US-2025178934-A1 · Jun 5, 2025 · US
Fuel cells having high capacitance anodes for mitigating air-air start degradation
US-2025167254-A1 · May 22, 2025 · US
Electrodialysis deionization battery cells
US-12234164-B2 · Feb 25, 2025 · US
Catalyst support materials for electrochemical cells
US-2025019841-A1 · Jan 16, 2025 · US
Water deionization cells
US-12195366-B2 · Jan 14, 2025 · US
Reversible shunts for overcharge protection in polymer electrolyte membrane fuel cells
US-2024429419-A1 · Dec 26, 2024 · US
Water deionization cells with flow channels packed with intercalation material
US-12172908-B2 · Dec 24, 2024 · US
Desalination device electrode activation
US-12151958-B2 · Nov 26, 2024 · US
Electrochemical cell humidity stabilization system
US-2024332569-A1 · Oct 3, 2024 · US
Desalination device
US-2024294408-A1 · Sep 5, 2024 · US
Fuel cell electrode catalyst protective layer forming method
US-12021245-B2 · Jun 25, 2024 · US
Electrostatic charging air cleaning device and collection electrode
US-11958061-B2 · Apr 16, 2024 · US
Fuel cell electrode catalyst protective layer forming method
US-2024072265-A1 · Feb 29, 2024 · US
Systems for stretching polynucleotide structures
US-11872561-B2 · Jan 16, 2024 · US
Electrochemical cell catalyst layers
US-2023411630-A1 · Dec 21, 2023 · US
Electrochemical cell catalyst layers
US-2023411661-A1 · Dec 21, 2023 · US
Solid state electrolyte materials
US-11735769-B2 · Aug 22, 2023 · US
Electrodialysis deionization battery cells
US-2023202886-A1 · Jun 29, 2023 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Bosch Gmbh Robert | 71 |
| Henrici Fabian | 1 |
| Christensen Jake | 1 |
| Chaturvedi Nalin | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/50 | 29 |
| C02F1/4691 | 25 |
| C02F2201/46115 | 25 |
| C02F2103/08 | 21 |
| H01M2008/1095 | 19 |