Internal combustion engine system
US-12546263-B2 · Feb 10, 2026 · US
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Eismark Jan patents
Eismark Jan is listed as an inventor on 24 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Eismark Jan |
| Total patents | 24 |
| First publication | Oct 29, 2015 |
| Latest publication | Feb 10, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Internal combustion engine system
US-12510035-B2 · Dec 30, 2025 · US
Piston for an internal combustion engine
US-2025376962-A1 · Dec 11, 2025 · US
Fuel injection arrangement and a hydrogen internal combustion engine
US-12473877-B2 · Nov 18, 2025 · US
Piston and an internal combustion engine system
US-12442347-B2 · Oct 14, 2025 · US
Cylinder head
US-12416274-B2 · Sep 16, 2025 · US
Cylinder head and an internal combustion engine system
US-2025215822-A1 · Jul 3, 2025 · US
Internal combustion engine for gaseous fuel
US-12253046-B2 · Mar 18, 2025 · US
Cylinder head
US-2025067229-A1 · Feb 27, 2025 · US
An internal combustion engine system
US-2025059926-A1 · Feb 20, 2025 · US
Recent patents
Latest publications not already listed above.
A fuel injection arrangement and a hydrogen internal combustion engine
US-2025059937-A1 · Feb 20, 2025 · US
A fuel gas injection arrangement and a hydrogen internal combustion engine
US-2025059940-A1 · Feb 20, 2025 · US
A nozzle cap, a fuel gas injection and a hydrogen internal combustion engine
US-2025052213-A1 · Feb 13, 2025 · US
An internal combustion engine system
US-2025043738-A1 · Feb 6, 2025 · US
A piston and an internal combustion engine system
US-2025043745-A1 · Feb 6, 2025 · US
Nozzle cap for a fuel injection nozzle operable in a hydrogen internal combustion engine
US-12146455-B2 · Nov 19, 2024 · US
A nozzle cap for a fuel injection nozzle operable in a hydrogen internal combustion engine
US-2024344488-A1 · Oct 17, 2024 · US
Internal combustion engine for gaseous fuel
US-2024068426-A1 · Feb 29, 2024 · US
Internal combustion engine for gaseous fuel
US-11840984-B2 · Dec 12, 2023 · US
Internal combustion engine for gaseous fuel
US-2023193848-A1 · Jun 22, 2023 · US
Piston crown for an internal combustion engine
US-10738682-B2 · Aug 11, 2020 · US
A piston crown for an internal combustion engine
US-2019003372-A1 · Jan 3, 2019 · US
Piston for a cylinder of a combustion engine
US-10060386-B2 · Aug 28, 2018 · US
Piston for a cylinder of a combustion engine
US-2015308371-A1 · Oct 29, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Volvo Truck Corp | 24 |
| Volvo Truck Corp Goeteborg | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F02M21/0206 | 18 |
| Y02T10/12 | 15 |
| Y02T10/30 | 12 |
| F02B23/101 | 9 |
| F02B23/0651 | 9 |