Inventor · disambiguated record
Christian Hirsch
Also filed as: HIRSCH CHRISTIAN
16 granted patents·3 pending applications·492 citations·filing 1986–2024
92Inventor score
Files withZEHNDER GROUP INT AG11SUEDDEUTSCHE FEINMECHANIK2BAYERISCHE MOTOREN WERKE AG1HERAEUS SEPARATIONSTECHNIK GMB1HERAEUS SEPATECH1
Top patents by PatentIndex Score
19 records- 0189US4978153ALatch for a laboratory apparatusHERAEUS SEPATECH·Filed 1989·Granted Dec 18, 1990·87 cites·22 claims
- 0286US10852028B2Heat exchanger block and heat recovery ventilation unit comprising itZEHNDER GROUP INT AG·Filed 2016·Granted Dec 1, 2020·7 cites·18 claims
- 0383US10982911B2Enthalpy exchanger element, enthalpy exchanger comprising such elements and method for their productionZEHNDER GROUP INT AG·Filed 2017·Granted Apr 20, 2021·2 cites·24 claims
- 0483US10537936B2Apparatus for filling a melt into a casting chamber, and method for filling melt into a casting chamberBAYERISCHE MOTOREN WERKE AG·Filed 2017·Granted Jan 21, 2020·1 cites·4 claims
- 0577US10041746B2Enthalpy exchanger element and method for the productionZEHNDER GROUP INT AG·Filed 2014·Granted Aug 7, 2018·3 cites·15 claims
- 0676US9342908B2Information retrieval and presentation methods and systemsMOHIO LTD·Filed 2013·Granted May 17, 2016·7 cites·24 claims
- 0776US5395319ANeedle for inserting an object into the bodySUEDDEUTSCHE FEINMECHANIK·Filed 1992·Granted Mar 7, 1995·187 cites·19 claims
- 0874US5318542ASplit cannula and process for the production thereofSUEDDEUTSCHE FEINMECHANIK·Filed 1992·Granted Jun 7, 1994·184 cites·5 claims
- 0968US10967333B2Enthalpy exchanger element, enthalpy exchanger comprising such elements and method for their productionZEHNDER GROUP INT·Filed 2016·Granted Apr 6, 2021·2 cites·26 claims
- 1067US2024393000A1Method for producing an exchanger element package for a vehicleZEHNDER GROUP INT AG·Filed 2024·Application pending·0 cites
- 1166US8339972B2Method and system for monitoring a GTP communication path in an UMTS/GPRS networkHIRSCH CHRISTIAN·Filed 2009·Granted Dec 25, 2012·8 cites·4 claims
- 1260US11759753B2Enthalpy exchanger element, enthalpy exchanger comprising such elements and method for their productionZEHNDER GROUP INT AG·Filed 2021·Granted Sep 19, 2023·0 cites·18 claims
- 1359US2018320990A1Enthalpy Exchanger Element And Method For The ProductionZEHNDER GROUP INT AG·Filed 2018·Application pending·0 cites
- 1457US12104858B2Channel heat exchangerZEHNDER GROUP INT AG·Filed 2021·Granted Oct 1, 2024·0 cites·22 claims
- 1554US2016161131A1Enthalpy Exchanger Element And Method For The ProductionZEHNDER GROUP INT AG·Filed 2014·Application pending·0 cites
- 1651US12203672B2Method for producing an exchanger element package for a vehicleZEHNDER GROUP INT AG·Filed 2019·Granted Jan 21, 2025·0 cites·15 claims
- 1743US12264884B2Method for providing a heat exchanger block with a housing as well as heat exchanger block having such a housingZEHNDER GROUP INT AG·Filed 2019·Granted Apr 1, 2025·0 cites·15 claims
- 1840US11015873B2Exchanger element for passenger compartment and passenger compartment equipped with such an exchanger elementZEHNDER GROUP INT AG·Filed 2016·Granted May 25, 2021·0 cites·16 claims
- 1926US4804100AContainer adapted for use in centrifugeHERAEUS SEPARATIONSTECHNIK GMB·Filed 1986·Granted Feb 14, 1989·4 cites·6 claims
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