Inventor · disambiguated record
Matthias Katter
Also filed as: KATTER MATTHIAS
25 granted patents·6 pending applications·248 citations·filing 1991–2024
95Inventor score
Files withVACUUMSCHMELZE GMBH & CO KG14KATTER MATTHIAS7SIEMENS AG3VACUUMSCHMEIZE GMBH & CO KG3REPPEL GEORG WERNER2
Top patents by PatentIndex Score
31 records- 0195US9175885B2Article made of a granular magnetocalorically active material for heat exchangeKATTER MATTHIAS·Filed 2007·Granted Nov 3, 2015·51 cites·18 claims
- 0294US9978487B2Method for fabricating a functionally-graded monolithic sintered working component for magnetic heat exchange and an article for magnetic heat exchangeKATTER MATTHIAS·Filed 2011·Granted May 22, 2018·33 cites·39 claims
- 0394US8551210B2Composite article with magnetocalorically active material and method for its productionREPPEL GEORG WERNER·Filed 2007·Granted Oct 8, 2013·67 cites·34 claims
- 0491US12318843B2Method for heat treating an object containing at least one rare-earth element with a high vapor pressureVACUUMSCHMELZE GMBH & CO KG·Filed 2024·Granted Jun 3, 2025·2 cites·18 claims
- 0590US11998983B2Method for heat treating an objectVACUUMSCHMELZE GMBH & CO KG·Filed 2022·Granted Jun 4, 2024·2 cites·12 claims
- 0690US11945033B2Method for heat treating an object containing at least one rare-earth element with a high vapor pressureVACUUMSCHMELZE GMBH & CO KG·Filed 2022·Granted Apr 2, 2024·2 cites·16 claims
- 0782US10472694B2Method of fabricating an article for magnetic heat exchangerVACUUMSCHMELZE GMBH & CO KG·Filed 2016·Granted Nov 12, 2019·3 cites·9 claims
- 0882US10213834B2Method of fabricating an article for magnetic heat exchangerVACUUMSCHMELZE GMBH & CO KG·Filed 2016·Granted Feb 26, 2019·3 cites·27 claims
- 0979US8361242B2Powders for rare earth magnets, rare earth magnets and methods for manufacturing the sameVACUUMSCHMEIZE GMBH & CO KG·Filed 2011·Granted Jan 29, 2013·9 cites·30 claims
- 1077US11837391B2Sintered R2M17 magnet and method of fabricating a R2M17 magnetVACUUMSCHMELZE GMBH & CO KG·Filed 2022·Granted Dec 5, 2023·0 cites·10 claims
- 1177US11118241B2Method of fabricating an article for magnetic heat exchangeVACUUMSCHMELZE GMBH & CO KG·Filed 2019·Granted Sep 14, 2021·0 cites·17 claims
- 1275US9895748B2Article for magnetic heat exchange and method of manufacturing the sameVACUUMSCHMELZE GMBH & CO KG·Filed 2014·Granted Feb 20, 2018·1 cites·26 claims
- 1372US5137588AProcess for the production of an anisotropic magnetic material based upon the sm-fe-n systemSIEMENS AG·Filed 1991·Granted Aug 11, 1992·26 cites·16 claims
- 1470US12480690B2Regenerator for a magnetic heat exchanger and heat exchangerVACUUMSCHMELZE GMBH & CO KG·Filed 2023·Granted Nov 25, 2025·0 cites·28 claims
- 1565US10847289B2Method for fabricating a functionally-graded monolithic sintered working component for magnetic heat exchange and an article for magnetic heat exchangeVACUUMSCHMELZE GMBH & CO KG·Filed 2018·Granted Nov 24, 2020·0 cites·20 claims
- 1665US9524816B2Method of fabricating a working component for magnetic heat exchangeKATTER MATTHIAS·Filed 2011·Granted Dec 20, 2016·2 cites·25 claims
- 1764US11456095B2Sintered R2M17 magnet and method of fabricating a R2M17 magnetVACUUMSCHMELZE GMBH & CO KG·Filed 2020·Granted Sep 27, 2022·0 cites·16 claims
- 1861US8938872B2Article comprising at least one magnetocalorically active phase and method of working an article comprising at least one magnetocalorically active phaseKATTER MATTHIAS·Filed 2008·Granted Jan 27, 2015·2 cites·20 claims
- 1960US5137587AProcess for the production of shaped body from an anisotropic magnetic material based on the sm-fe-n systemSIEMENS AG·Filed 1991·Granted Aug 11, 1992·16 cites·20 claims
- 2058US9666340B2Composite article with magnetocalorically active material and method for its productionVACUUMSCHMELZE GMBH & CO KG·Filed 2013·Granted May 30, 2017·0 cites·42 claims
- 2155US9773591B2Article for magnetic heat exchange and method of fabricating an article for magnetic heat exchangeKATTER MATTHIAS·Filed 2009·Granted Sep 26, 2017·0 cites·17 claims
- 2254US5288339AProcess for the production of magnetic material based on the Sm-Fe-N system of elementsSIEMENS AG·Filed 1992·Granted Feb 22, 1994·13 cites·22 claims
- 2353US6464894B1Magnetic film and a method for the production thereofVACUUMSCHMELZE GMBH·Filed 1999·Granted Oct 15, 2002·16 cites·9 claims
- 2449US8518194B2Magnetic article and method for producing a magnetic articleKATTER MATTHIAS·Filed 2009·Granted Aug 27, 2013·0 cites·19 claims
- 2545US9498782B2Method for classifying articles and method for fabricating a magnetocalorically active working component for magnetic heat exchangeVACUUMSCHMELZE GMBH & CO KG·Filed 2013·Granted Nov 22, 2016·0 cites·30 claims
- 2642US2012043066A9Article for Magnetic Heat Exchange and Method for Manufacturing an Article for Magnetic Heat ExchangeREPPEL GEORG WERNER·Filed 2008·Application pending·0 cites
- 2741US2007089806A1Powders for rare earth magnets, rare earth magnets and methods for manufacturing the sameBLANK ROLF·Filed 2005·Application pending·0 cites
- 2840US2011140031A1Article for Use in Magnetic Heat Exchange, Intermediate Article and Method for Producing an Article for Use in Magnetic Heat ExchangeVACUUMSCHMEIZE GMBH & CO KG·Filed 2008·Application pending·0 cites
- 2939US2012043497A1Working Component for Magnetic Heat Exchange and Method of Producing a Working Component for Magnetic RefrigerationKATTER MATTHIAS·Filed 2011·Application pending·0 cites
- 3038US2016354841A1Method of fabricating an article for magnetic heat exchangerVACUUMSCHMELZE GMBH & CO KG·Filed 2016·Application pending·0 cites
- 3136US2010047527A1Article for Magnetic Heat Exchange and Methods of Manufacturing the SameVACUUMSCHMEIZE GMBH & CO KG·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →