Inventor · disambiguated record
Ralph Louis D'Ambrosio
Also filed as: D AMBROSIO RALPH L · D'AMBROSIO RALPH · D'Ambrosio Ralph Louis
11 granted patents·8 pending applications·398 citations·filing 2011–2025
93Inventor score
Top patents by PatentIndex Score
19 records- 0198US11844940B2Blood pump assembly having a sensor and a sensor shieldABIOMED INC·Filed 2021·Granted Dec 19, 2023·34 cites·9 claims
- 0298US11027114B2Blood pump assembly having a sensor and a sensor shieldABIOMED INC·Filed 2019·Granted Jun 8, 2021·71 cites·19 claims
- 0398US10342906B2Blood pump assembly having a sensor and a sensor shieldABIOMED INC·Filed 2017·Granted Jul 9, 2019·80 cites·23 claims
- 0497US12268861B2Blood pump assembly having a sensor and a sensor shieldABIOMED INC·Filed 2023·Granted Apr 8, 2025·12 cites·11 claims
- 0596US12263330B2Intravascular blood pump with intake filterABIOMED INC·Filed 2023·Granted Apr 1, 2025·10 cites·20 claims
- 0696US12064611B2Intravascular blood pump with intake filterABIOMED INC·Filed 2023·Granted Aug 20, 2024·12 cites·14 claims
- 0794US9002469B2Transcutaneous energy transfer system with multiple secondary coilsD AMBROSIO RALPH L·Filed 2011·Granted Apr 7, 2015·45 cites·15 claims
- 0892US11717669B2Intravascular blood pump with intake filterABIOMED INC·Filed 2021·Granted Aug 8, 2023·3 cites·28 claims
- 0992US8620447B2Transcutaneous energy transfer coil with integrated radio frequency antennaD AMBROSIO RALPH L·Filed 2011·Granted Dec 31, 2013·75 cites·21 claims
- 1089US8766788B2Transcutaneous energy transfer system with vibration inducing warning circuitryD AMBROSIO RALPH L·Filed 2011·Granted Jul 1, 2014·43 cites·5 claims
- 1186US9220826B2Method and apparatus for accurately tracking available charge in a transcutaneous energy transfer systemD AMBROSIO RALPH L·Filed 2011·Granted Dec 29, 2015·13 cites·13 claims
- 1278US2025281733A1Blood pump assembly having a sensor and a sensor shieldABIOMED INC·Filed 2025·Application pending·0 cites
- 1373US2025319298A1Intravascular blood pump with intake filterABIOMED INC·Filed 2025·Application pending·0 cites
- 1464US2025121175A1Distal extension for blood pump systemsABIOMED INC·Filed 2024·Application pending·0 cites
- 1562US2023009675A1Crimp tool for compressible catheter pumpABIOMED INC·Filed 2022·Application pending·0 cites
- 1659US2023063196A1Intravascular blood pump in combination with catheter configured to control pump position in patient's heartABIOMED INC·Filed 2022·Application pending·0 cites
- 1753US2025269167A1Methods for providing ventricular support for a human patientABIOMED INC·Filed 2025·Application pending·0 cites
- 1853US2025288791A1Methods for providing ventricular support for a human patientABIOMED INC·Filed 2025·Application pending·0 cites
- 1940US2012157754A1Compact battery and controller module for a transcutaneous energy transfer systemD AMBROSIO RALPH L·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →