Inventor · disambiguated record
Albert Hammerschmidt
Also filed as: HAMMERSCHMIDT ALBERT
22 granted patents·3 pending applications·470 citations·filing 1988–2015
96Inventor score
Top patents by PatentIndex Score
25 records- 0189US5376499AHighly heat-resistant positive resists comprising end-capped hydroxypolyamidesSIEMENS AG·Filed 1992·Granted Dec 27, 1994·61 cites·7 claims
- 0284US4849051AHeat resistant positive resists and method for preparing heat-resistant relief structuresSIEMENS AG·Filed 1988·Granted Jul 18, 1989·50 cites·19 claims
- 0383US7468216B2Bipolar plate and fuel cell comprising such a bipolar plateSIEMENS AG·Filed 2006·Granted Dec 23, 2008·4 cites·17 claims
- 0481US5486447ANegative resists with high thermal stability comprising end capped polybenzoxazole and bisazideSIEMENS AG·Filed 1994·Granted Jan 23, 1996·37 cites·6 claims
- 0580US6010798APEM fuel cellSIEMENS AG·Filed 1996·Granted Jan 4, 2000·70 cites·14 claims
- 0680US5096999ACatalytic preparation of hydroxypolyamidesSIEMENS AG·Filed 1990·Granted Mar 17, 1992·32 cites·6 claims
- 0776US5081000APhotosensitive mixtureSIEMENS AG·Filed 1990·Granted Jan 14, 1992·31 cites·12 claims
- 0870US5556812AConnection and build-up technique for multichip modulesSIEMENS AG·Filed 1995·Granted Sep 17, 1996·40 cites·20 claims
- 0970US5037876APlanarizing dielectricSIEMENS AG·Filed 1990·Granted Aug 6, 1991·46 cites·20 claims
- 1070US4965134AMethod for manufacturing highly heat-resistant dielectricsSIEMENS AG·Filed 1988·Granted Oct 23, 1990·23 cites·18 claims
- 1163US8021797B2Bipolar plate and fuel cell comprising such a bipolar plateSIEMENS AG·Filed 2008·Granted Sep 20, 2011·0 cites·15 claims
- 1261US6042993APhotolithographic structure generation processSIEMENS AG·Filed 1996·Granted Mar 28, 2000·35 cites·15 claims
- 1351US2016204457A1Method For Operating A Fuel Cell StackSIEMENS AG·Filed 2014·Application pending·0 cites
- 1448US9634338B2Humidification cellBRANDT TORSTEN·Filed 2009·Granted Apr 25, 2017·0 cites·21 claims
- 1548US8067131B2Contact device and fuel cell stack or fuel cell block comprising one such contact deviceHAMMERSCHMIDT ALBERT·Filed 2004·Granted Nov 29, 2011·2 cites·21 claims
- 1647US10297851B2Fuel cell assembly and method for operating a fuel cell assemblySIEMENS AG·Filed 2015·Granted May 21, 2019·0 cites·17 claims
- 1747US5040090ACapacitive moisture-sensorSIEMENS AG·Filed 1990·Granted Aug 13, 1991·11 cites·13 claims
- 1846US5601902AMultilayer printed circuit boards and multichip-module substrates, with layers of amorphous hydrogenated carbonSIEMENS AG·Filed 1995·Granted Feb 11, 1997·13 cites·2 claims
- 1945US2014077402A1Humidification cellSIEMENS AG·Filed 2012·Application pending·0 cites
- 2043US10741866B2Fuel cell assembly and method for operating a fuel cell assemblySIEMENS AG·Filed 2015·Granted Aug 11, 2020·0 cites·12 claims
- 2141US2002150809A1Fuel cell installationFiled 2002·Application pending·0 cites
- 2237US5104773APreparing highly thermoresistant relief structuresSIEMENS AG·Filed 1990·Granted Apr 14, 1992·4 cites·21 claims
- 2335US5147961APreparation of hydroxypolyamidesSIEMENS AG·Filed 1991·Granted Sep 15, 1992·2 cites·6 claims
- 2430US5631496ASemiconductor component having a passivation layer and method for manufacturing sameEUPEC EUROPAELSCHE GESELLSCH F·Filed 1995·Granted May 20, 1997·5 cites·4 claims
- 2527US5427985AAmorphous, hydrogenated carbon as an insulator in device fabricationSIEMENS AG·Filed 1994·Granted Jun 27, 1995·4 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →