Oil separator and return for ejector-based direct expansion (dx) evaporator
US-2026002703-A1 · Jan 1, 2026 · US
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Derosier Greg patents
Derosier Greg is listed as an inventor on 16 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Derosier Greg |
| Total patents | 16 |
| First publication | Nov 17, 2015 |
| Latest publication | Jan 1, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Direct expansion evaporator with vapor ejector capacity boost
US-12492850-B2 · Dec 9, 2025 · US
Oil separator and return for ejector-based direct expansion (DX) evaporator
US-12264853-B2 · Apr 1, 2025 · US
Direct Expansion (DX) Refrigerant Evaporator with Liquid Ejector
US-2025027693-A1 · Jan 23, 2025 · US
Direct Expansion Evaporator with Vapor Ejector Capacity Boost
US-2024426531-A1 · Dec 26, 2024 · US
Direct expansion evaporator with vapor ejector capacity boost
US-12140351-B2 · Nov 12, 2024 · US
Oil separator and return for ejector-based direct expansion (dx) evaporator
US-2024142141-A1 · May 2, 2024 · US
Evaporator liquid preheater for reducing refrigerant charge
US-11835280-B2 · Dec 5, 2023 · US
Direct expansion evaporator with vapor ejector capacity boost
US-2023314051-A1 · Oct 5, 2023 · US
Direct expansion evaporator with vapor ejector capacity boost
US-11493245-B2 · Nov 8, 2022 · US
Recent patents
Latest publications not already listed above.
Direct expansion evaporator with vapor ejector capacity boost
US-2020141620-A1 · May 7, 2020 · US
Evaporator liquid preheater for reducing refrigerant charge
US-2019154308-A1 · May 23, 2019 · US
Evaporator liquid preheater for reducing refrigerant charge
US-10119729-B2 · Nov 6, 2018 · US
Evaporator liquid preheater for reducing refrigerant charge
US-2016178243-A1 · Jun 23, 2016 · US
Sensor for coil defrost in a refrigeration system evaporator
US-2016018154-A1 · Jan 21, 2016 · US
Method and apparatus for initiating coil defrost in a refrigeration system evaporator
US-9188381-B2 · Nov 17, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Evapco Inc | 16 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F25B2400/23 | 14 |
| F25B2700/197 | 11 |
| F25B2341/0011 | 10 |
| F25B49/02 | 9 |
| F25B41/00 | 9 |