Compressor oil recovery in hybrid VCC pumped two phase loops
US-12578131-B2 · Mar 17, 2026 · US
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Mandel Raphael patents
Mandel Raphael is listed as an inventor on 11 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Mandel Raphael |
| Total patents | 11 |
| First publication | Mar 14, 2024 |
| Latest publication | Mar 17, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Thermal management system for future vertical lift aircraft
US-12552541-B2 · Feb 17, 2026 · US
Liquid hydrogen fuel system with thermal compression
US-2025290635-A1 · Sep 18, 2025 · US
Vapor compression cycle with direct pumped two-phase cooling
US-2025189189-A1 · Jun 12, 2025 · US
Phase change material heat exchanger
US-2025189237-A1 · Jun 12, 2025 · US
Thermal management system for future vertical lift aircraft
US-2025153852-A1 · May 15, 2025 · US
Compressor oil recovery in hybrid vcc pumped two phase loops
US-2025155172-A1 · May 15, 2025 · US
Stable pumped two-phase cooling
US-12302541-B2 · May 13, 2025 · US
Vapor compression cycle with direct pumped two-phase cooling
US-11988418-B2 · May 21, 2024 · US
Stable pumped two-phase cooling
US-2024090186-A1 · Mar 14, 2024 · US
Recent patents
Latest publications not already listed above.
Vapor compression cycle with direct pumped two-phase cooling
US-2024085068-A1 · Mar 14, 2024 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Hamilton Sundstrand Corp | 10 |
| Rtx Corp | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F25B2400/23 | 9 |
| F25B2400/0409 | 6 |
| F25B25/005 | 6 |
| B64D2013/0674 | 6 |
| F25B41/42 | 4 |