Patents · inventor
Sascha Hellmann
- Patents
- 13 granted 2016-11-22 to 2026-10-06
- Places
- Hessen, DE; Hochheim am Main, DE; Hochheim, DE; Jarmen, DE; Mainz-Kostheim, DE; Rheinzabern, DE
- Most often assigned to
- CARRIER CORPORATION
- Source
- PVGPATDIS, file of 2026-10-06; PatentsView inventor ID fl:sa_ln:hellmann-1
Patents
| Patent | Title | Granted | Assignees | Source |
|---|---|---|---|---|
| US 12753952 | System and method for detection and correction of reverse flow in an ejector refrigeration circuit | 2026-10-06 | CARRIER CORPORATION | PTBLXML, file of 2026-10-06 |
| US 12716633 | Refrigeration circuit with thermal storage | 2026-08-25 | CARRIER CORPORATION | PTBLXML, file of 2026-08-25 |
| US 12704297 | Stirling refrigeration system | 2026-08-11 | CARRIER CORPORATION | PTBLXML, file of 2026-08-11 |
| US 12163705 | Ejector refrigeration circuit | 2024-12-10 | CARRIER CORPORATION | PVGPATDIS, file of 2026-04-10 |
| US 11754320 | Refrigeration system with multiple heat absorbing heat exchangers | 2023-09-12 | CARRIER CORPORATION | PVGPATDIS, file of 2026-04-10 |
| US 11215386 | Refrigeration circuit | 2022-01-04 | CARRIER CORPORATION | PVGPATDIS, file of 2026-04-10 |
| US 10823461 | Ejector refrigeration circuit | 2020-11-03 | CARRIER CORPORATION | PVGPATDIS, file of 2026-04-10 |
| US 10801757 | Refrigeration system | 2020-10-13 | CARRIER CORPORATION | PVGPATDIS, file of 2026-04-10 |
| US 10724771 | Ejector refrigeration circuit | 2020-07-28 | CARRIER CORPORATION | PVGPATDIS, file of 2026-04-10 |
| US 10598416 | Refrigeration circuit with oil separation | 2020-03-24 | CARRIER CORPORATION | PVGPATDIS, file of 2026-04-10 |
| US 10352606 | Cooling system | 2019-07-16 | CARRIER CORPORATION | PVGPATDIS, file of 2026-04-10 |
| US 9970695 | Oil compensation in a refrigeration circuit | 2018-05-15 | CARRIER CORPORATION | PVGPATDIS, file of 2026-04-10 |
| US 9500395 | Refrigeration circuit, gas-liquid separator and heating and cooling system | 2016-11-22 | CARRIER CORPORATION | PVGPATDIS, file of 2026-04-10 |
USPTO bulk data: PatentsView granted patents, disambiguated (PVGPATDIS) for patents, assignees, inventors, places and CPC categories; the USPTO Patent Assignment Dataset (ECORSEXC) for assignments and security interests. Patents filed in the last 20 years. No claims or full text. PatentsView groups an inventor’s patents by name, place and co-inventors (disambiguation); a person page link is by name and state, or name and employer.