Inventor · disambiguated record
Franz-Erich Baumann
Also filed as: BAUMANN FRANZ · BAUMANN FRANZ-ERICH
66 granted patents·31 pending applications·1,548 citations·filing 1988–2025
99Inventor score
Top patents by PatentIndex Score
97 records- 0196US7879938B2Compositions comprising an organic polymer as the matrix and inorganic particles as the filler, process for the preparation thereof and applications of the sameEVONIK DEGUSSA GMBH·Filed 2007·Granted Feb 1, 2011·38 cites·20 claims
- 0296US6579581B2Polymer blend having good low-temperature impact strengthDEGUSSA·Filed 2001·Granted Jun 17, 2003·78 cites·48 claims
- 0395US9428610B2Powder comprising polymer-coated inorganic particlesDIEKMANN WOLFGANG·Filed 2012·Granted Aug 30, 2016·15 cites·15 claims
- 0495US8871862B2Molding compound on the basis of a copolyamide containing terephthalic acid and trimethylhexamethylene diamine unitsPAWLIK ANDREAS·Filed 2010·Granted Oct 28, 2014·17 cites·20 claims
- 0595US8865053B2Process for the production of moldingsMONSHEIMER SYLVIA·Filed 2005·Granted Oct 21, 2014·18 cites·9 claims
- 0695US8604227B2Process for preparing linear alpha,omega-dicarboxylic diestersPETRAT FRANK-MARTIN·Filed 2010·Granted Dec 10, 2013·34 cites·20 claims
- 0795US8232333B2Process for producing ultrafine powders based on polyamides, ultrafine polyamide powders and their useHAEGER HARALD·Filed 2006·Granted Jul 31, 2012·20 cites·15 claims
- 0895US6677015B2Molding composition with good capability for blow moldingDEGUSSA·Filed 2001·Granted Jan 13, 2004·83 cites·12 claims
- 0995US6335101B1Composite having more than one layerDEGUSSA H &UELS AG·Filed 2000·Granted Jan 1, 2002·106 cites·51 claims
- 1094US10118222B2Method and device for producing three-dimensional objects using laser technology and for applying an absorber using an inkjet methodMONSHEIMER SYLVIA·Filed 2015·Granted Nov 6, 2018·6 cites·15 claims
- 1194US9643359B2Method and device for production of three-dimensional objects by means of electromagnetic radiation and application of an absorber by means of an ink-jet methodBAUMANN FRANZ-ERICH·Filed 2005·Granted May 9, 2017·51 cites·20 claims
- 1294US9382420B2Powder comprising polymer-coated polymeric core particlesDIEKMANN WOLFGANG·Filed 2012·Granted Jul 5, 2016·14 cites·16 claims
- 1393US9114567B2Method and device for producing three-dimensional objects using laser technology and for applying an absorber using an ink jet methodMONSHEIMER SYLVIA·Filed 2005·Granted Aug 25, 2015·26 cites·20 claims
- 1493US8066933B2Polymer powder comprising polyamide use thereof in a moulding method and moulded body made from said polymer powderMONSHEIMER SYLVIA·Filed 2005·Granted Nov 29, 2011·19 cites·31 claims
- 1593US7317044B2Polymer powder with phosphonate-based flame retardant, process for its production, and moldings produced from this polymer powderDEGUSSA·Filed 2004·Granted Jan 8, 2008·42 cites·16 claims
- 1693US6884485B2Molding composition based on polyetheramidesDEGUSSA·Filed 2003·Granted Apr 26, 2005·69 cites·17 claims
- 1792US11117837B2Polyamide powder for selective sintering methodsEVONIK OPERATIONS GMBH·Filed 2017·Granted Sep 14, 2021·6 cites·12 claims
- 1892US10406745B2Polyamide-based polymer powder, use thereof in a molding method, and molded articles made from said polymer powderEVONIK DEGUSSA GMBH·Filed 2017·Granted Sep 10, 2019·6 cites·18 claims
- 1992US10005885B2Polymer powder with polyamide, use in a shaping process, and moldings produced from this polymer powderMONSHEIMER SYLVIA·Filed 2014·Granted Jun 26, 2018·5 cites·23 claims
- 2092US8449809B2Polymer powder comprising polyamide use thereof in a moulding method and moulded body made from said polymer powderMONSHEIMER SYLVIA·Filed 2011·Granted May 28, 2013·8 cites·19 claims
- 2192US6656997B2Product with antistatic propertiesDEGUSSA·Filed 2001·Granted Dec 2, 2003·39 cites·18 claims
- 2291US11976373B2Method for electrochemically producing alkane dicarboxylic acids by means of a ring-opening oxidation using a doped Ni(O)OH foam electrodeEVONIK OPERATIONS GMBH·Filed 2021·Granted May 7, 2024·3 cites·20 claims
- 2391US7491792B2Polymer powder with block polyetheramide, use in a shaping process, and moldings produced from this polymer powderDEGUSSA·Filed 2006·Granted Feb 17, 2009·28 cites·47 claims
- 2491US6766091B2Polymeric optical conductorsDEGUSSA·Filed 2003·Granted Jul 20, 2004·131 cites·19 claims
- 2591US5932687APreparation of precipitated polyamide powders of narrow particle size distribution and low porosityHUELS CHEMISCHE WERKE AG·Filed 1998·Granted Aug 3, 1999·82 cites·13 claims
- 2688US10479733B2Powder comprising polymer-coated core particles comprising metals, metal oxides, metal nitrides or semimetal nitridesDIEKMANN WOLFGANG·Filed 2012·Granted Nov 19, 2019·8 cites·12 claims
- 2788US6316537B1Product with antistatic propertiesDEGUSSA·Filed 1999·Granted Nov 13, 2001·45 cites·11 claims
- 2887US10836903B2Tough polyamide moulding materialEVONIK OPERATIONS GMBH·Filed 2017·Granted Nov 17, 2020·3 cites·20 claims
- 2987US5405936ALiquid-melt aliphatic dicarboxylic acidsHUELS CHEMISCHE WERKE AG·Filed 1994·Granted Apr 11, 1995·36 cites·12 claims
- 3086US8303873B2Use of a polyamide molding composition with high melt stiffness for coextrusion with a high-melting-point polymerDOWE ANDREAS·Filed 2006·Granted Nov 6, 2012·10 cites·14 claims
- 3186US6149836ALiquid solutions of dicarboxylic acidsHUELS CHEMISCHE WERKE AG·Filed 1996·Granted Nov 21, 2000·43 cites·16 claims
- 3285US9919494B2Metallic pipe having a hydrolysis-resistant layer of a polyamide moulding compositionFRANOSCH JUERGEN·Filed 2015·Granted Mar 20, 2018·3 cites·19 claims
- 3385US8647551B2Process for producing moldings with an increase in the melt stiffnessDOWE ANDREAS·Filed 2006·Granted Feb 11, 2014·6 cites·14 claims
- 3485US8591797B2Copolyamide powder and its preparation, use of copolyamide powder in a shaping process and mouldings produced from this copolyamide powderMONSHEIMER SYLVIA·Filed 2009·Granted Nov 26, 2013·11 cites·23 claims
- 3584US8614005B2Polyamide blend filmWURSCHE ROLAND·Filed 2011·Granted Dec 24, 2013·4 cites·16 claims
- 3683US8293279B2pH-regulated polyamide powder for cosmetic applicationsSCHIFFER THOMAS·Filed 2008·Granted Oct 23, 2012·6 cites·14 claims
- 3783US8167983B2Gas separation membranesSEILER MATTHIAS·Filed 2007·Granted May 1, 2012·12 cites·25 claims
- 3882US11186688B2Polymer composition for selective sintering methodsEVONIK OPERATIONS GMBH·Filed 2016·Granted Nov 30, 2021·2 cites·18 claims
- 3982US8119715B2Powdery composition of a polymer and a flameproofing agent containing ammonium polyphosphate, method for the production thereof, and moulded body produced from said powderMONSHEIMER SYLVIA·Filed 2010·Granted Feb 21, 2012·14 cites·20 claims
- 4082US7148286B2Laser-sintering powder containing titanium dioxide particles, process for its preparation, and moldings produced therefromDEGUSSA·Filed 2003·Granted Dec 12, 2006·89 cites·17 claims
- 4181US8173258B2Powder with improved recycling properties, process for its production, and use of the powder in a process for producing three-dimensional objectsMONSHEIMER SYLVIA·Filed 2005·Granted May 8, 2012·45 cites·57 claims
- 4280US8840829B2Polymer powder with polyamide, use in a shaping process, and moldings produced from this polymer powderMONSHEIMER SYLVIA·Filed 2006·Granted Sep 23, 2014·8 cites·17 claims
- 4380US7906063B2Process for producing moldingsEVONIK DEGUSSA GMBH·Filed 2004·Granted Mar 15, 2011·15 cites·21 claims
- 4480US2025277086A1Polyamide powder for selective sintering methodsEVONIK OPERATIONS GMBH·Filed 2025·Application pending·0 cites
- 4579US12129212B2Polyamide powder for selective sintering methodsEVONIK OPERATIONS GMBH·Filed 2021·Granted Oct 29, 2024·0 cites·20 claims
- 4679US8697814B2Process for producing a molding composition or a molding with an increase in the melt stiffnessDOWE ANDREAS·Filed 2009·Granted Apr 15, 2014·4 cites·20 claims
- 4778US8580899B2Process for producing moldings with an increase in the melt stiffnessDOWE ANDREAS·Filed 2006·Granted Nov 12, 2013·5 cites·19 claims
- 4878US7582342B2Molding composition based on polyetheramidesDEGUSSA·Filed 2004·Granted Sep 1, 2009·17 cites·26 claims
- 4977US11920008B2Polymer composition for selective sintering methodsEVONIK OPERATIONS GMBH·Filed 2021·Granted Mar 5, 2024·0 cites·16 claims
- 5077US8574697B2Use of a polyamide molding compound for lining conduitsDOWE ANDREAS·Filed 2008·Granted Nov 5, 2013·5 cites·17 claims
Showing the top 50 of 97 patent records by PatentIndex Score.
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