Device for regulating a through-flow and expanding of a fluid in a fluid circuit
US-12545075-B2 · Feb 10, 2026 · US
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Ohrem Carsten patents
Ohrem Carsten is listed as an inventor on 19 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ohrem Carsten |
| Total patents | 19 |
| First publication | Oct 1, 2015 |
| Latest publication | Feb 10, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Ball valve and its use
US-2025334189-A1 · Oct 30, 2025 · US
Air-Conditioning System for a Vehicle
US-2025196577-A1 · Jun 19, 2025 · US
Device for controlling a flow rate and expanding a fluid in a fluid circuit and method for operating the device
US-12270483-B2 · Apr 8, 2025 · US
Device for regulating a through-flow and expanding of a fluid in a fluid circuit
US-2024066945-A1 · Feb 29, 2024 · US
Device for controlling a flow rate and expanding a fluid in a fluid circuit and method for operating the device
US-2022403941-A1 · Dec 22, 2022 · US
Exhaust gas cooler and exhaust gas recirculation system with an exhaust gas cooler
US-10697405-B2 · Jun 30, 2020 · US
Rolled fin spiral EGR cooler
US-10590816-B2 · Mar 17, 2020 · US
Multifunctional rotary valve module
US-10458313-B2 · Oct 29, 2019 · US
Exhaust gas cooler and exhaust gas recirculation system with an exhaust gas cooler
US-2019093606-A1 · Mar 28, 2019 · US
Recent patents
Latest publications not already listed above.
High and low pressure EGR with a common valve housing
US-10151277-B2 · Dec 11, 2018 · US
Multifunctional rotary valve module
US-2018087449-A1 · Mar 29, 2018 · US
Rolled fin spiral egr cooler
US-2017248050-A1 · Aug 31, 2017 · US
Plate for cooler integrated to engine block/head
US-2017218888-A1 · Aug 3, 2017 · US
One actuator with two or more valve-drive
US-2017191581-A1 · Jul 6, 2017 · US
Fin - shaped - plate (fsp) egr cooler
US-2017152816-A1 · Jun 1, 2017 · US
Integration of forced EGR/EGR-pump into EGR-cooler
US-9556824-B2 · Jan 31, 2017 · US
All-in-one-egr
US-2016097320-A1 · Apr 7, 2016 · US
Integration of forced egr/egr-pump into egr-cooler
US-2015275825-A1 · Oct 1, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Hanon Systems | 18 |
| Halla Visteon Climate Control | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02T10/12 | 6 |
| F02M26/29 | 5 |
| F02M26/32 | 5 |
| F01N2240/02 | 5 |
| F01N3/0205 | 5 |