Inventor · disambiguated record
Sascha Hellmann
Also filed as: HELLMANN SASCHA
10 granted patents·7 pending applications·24 citations·filing 2011–2024
83Inventor score
Technology areasF25B
Top patents by PatentIndex Score
17 records- 0191US11215386B2Refrigeration circuitCARRIER CORP·Filed 2016·Granted Jan 4, 2022·8 cites·9 claims
- 0289US10823461B2Ejector refrigeration circuitCARRIER CORP·Filed 2015·Granted Nov 3, 2020·6 cites·20 claims
- 0375US10724771B2Ejector refrigeration circuitCARRIER CORP·Filed 2015·Granted Jul 28, 2020·3 cites·17 claims
- 0471US10801757B2Refrigeration systemCARRIER CORP·Filed 2014·Granted Oct 13, 2020·2 cites·14 claims
- 0566US9500395B2Refrigeration circuit, gas-liquid separator and heating and cooling systemSCHEUMANN CHRISTIAN·Filed 2011·Granted Nov 22, 2016·3 cites·22 claims
- 0663US9970695B2Oil compensation in a refrigeration circuitHELLMANN SASCHA·Filed 2011·Granted May 15, 2018·2 cites·23 claims
- 0762US2025129978A1System and method for map-interpolation based control of ejectors in an ejector refrigeration circuitCARRIER CORP·Filed 2024·Application pending·0 cites
- 0861US2025052465A1System and method for controlling a plurality of ejectors in an ejector refrigeration circuitCARRIER CORP·Filed 2024·Application pending·0 cites
- 0961US2025085033A1System and method for detection and correction of reverse flow in an ejector refrigeration circuiCARRIER CORP·Filed 2024·Application pending·0 cites
- 1055US12163705B2Ejector refrigeration circuitCARRIER CORP·Filed 2020·Granted Dec 10, 2024·0 cites·11 claims
- 1154US2024219076A1Stirling refrigeration systemCARRIER CORP·Filed 2024·Application pending·0 cites
- 1254US2024200841A1Refrigeration circuit with thermal storageCARRIER CORP·Filed 2023·Application pending·0 cites
- 1350US10598416B2Refrigeration circuit with oil separationCARRIER CORP·Filed 2013·Granted Mar 24, 2020·0 cites·8 claims
- 1449US11754320B2Refrigeration system with multiple heat absorbing heat exchangersCARRIER CORP·Filed 2020·Granted Sep 12, 2023·0 cites·19 claims
- 1547US2016231040A1Refrigeration circuit with heat recovery moduleCARRIER CORP·Filed 2013·Application pending·0 cites
- 1645US10352606B2Cooling systemHELLMANN SASCHA·Filed 2012·Granted Jul 16, 2019·0 cites·22 claims
- 1735US2020333053A1Cooling circuit section and cooling circuitCARRIER CORP·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →