Inventor · disambiguated record
Michael Erkelenz
Also filed as: ERKELENZ MICHAEL
15 granted patents·16 pending applications·60 citations·filing 2002–2022
90Inventor score
Files withCOVESTRO DEUTSCHLAND AG11BAYER MATERIALSCIENCE AG7BAYER IP GMBH3COVESTRO INTELLECTUAL PROPERTY GMBH & CO KG3BAYER AG2
Top patents by PatentIndex Score
31 records- 0194US8399547B2Polymer composition with heat-absorbing properties and high stabilityMEYER ALEXANDER·Filed 2010·Granted Mar 19, 2013·11 cites·16 claims
- 0293US8779033B2Glass fiber reinforced polycarbonate molding compositionsBAYER MATERIALSCIENCE AG·Filed 2013·Granted Jul 15, 2014·8 cites·7 claims
- 0392US7425358B2Copolycarbonates having improved flowabilityBAYER MATERIALSCIENCE AG·Filed 2005·Granted Sep 16, 2008·14 cites·1 claims
- 0485US7345133B2Branched polycarbonatesBAYER MATERIALSCIENCE AG·Filed 2005·Granted Mar 18, 2008·6 cites·4 claims
- 0581US10472516B2Improving the flowability of thermoconductive polycarbonate compositionsCOVESTRO DEUTSCHLAND AG·Filed 2016·Granted Nov 12, 2019·1 cites·14 claims
- 0678US2024247144A1Flame-Retardant Composition Containing 0.040 to 0.095 wt.% of a Flame RetardantCOVESTRO DEUTSCHLAND AG·Filed 2022·Application pending·0 cites
- 0778US2025084246A1Flame-Retardant Composition Comprising 0.040% to 0.095% by Weight of a Flame RetardantCOVESTRO DEUTSCHLAND AG·Filed 2022·Application pending·0 cites
- 0877US9296893B2Ethylene-propylene-maleic acid anhydride copolymer as impact modifier in glass-fiber reinforced, flame-retardant polycarbonates for the EE sectorBAYER IP GMBH·Filed 2012·Granted Mar 29, 2016·2 cites·16 claims
- 0972US9651712B2Polymer composition with heat-absorbing propertiesBAYER IP GMBH·Filed 2012·Granted May 16, 2017·1 cites·12 claims
- 1070US6740714B2Polycarbonate blendsBAYER AG·Filed 2002·Granted May 25, 2004·9 cites·5 claims
- 1166US2024254291A1Reducing the Content of Specific Salts of Sulfonic Acid Derivatives, Sulfonamide Derivatives or Sulfonimide Derivatives in Waste WaterCOVESTRO DEUTSCHLAND AG·Filed 2022·Application pending·0 cites
- 1264US6894142B2Highly branched (co)polycarbonates having improved flowabilityBAYER MATERIALSCIENCE AG·Filed 2004·Granted May 17, 2005·5 cites·6 claims
- 1363US2009082516A1Glass fiber reinforced polycarbonate molding compositionsBAYER MATERIALSCIENCE AG·Filed 2008·Application pending·0 cites
- 1459US10189941B2Polycarbonate compositions containing polyethylene waxCOVESTRO DEUTSCHLAND AG·Filed 2015·Granted Jan 29, 2019·0 cites·13 claims
- 1557US6730748B2Thermoplastic polycarbonate compositions having high toughnessBAYER POLYMERS LLC·Filed 2002·Granted May 4, 2004·3 cites·7 claims
- 1657US2022380596A1Method for producing a master batch and a molding compound having improved propertiesCOVESTRO INTELLECTUAL PROPERTY GMBH & CO KG·Filed 2020·Application pending·0 cites
- 1757US2024247015A1Phosphorus derivatives as novel sos1 inhibitorsBAYER AG·Filed 2022·Application pending·0 cites
- 1853US9713915B2Bird protection glazingCOVESTRO DEUTSCHLAND AG·Filed 2014·Granted Jul 25, 2017·0 cites·16 claims
- 1953US2016040010A1Uv-stabilized, glass-fiber reinforced, flame-retardant polycarbonates for the ee and it sectorBAYER IP GMBH·Filed 2015·Application pending·0 cites
- 2052US12012494B2Multilayer body, comprising a substrate layer containing polycarbonate, talc and waxCOVESTRO DEUTSCHLAND AG·Filed 2018·Granted Jun 18, 2024·0 cites·15 claims
- 2151US2021316491A1Method for producing a molding compound having improved propertiesCOVESTRO INTELLECTUAL PROPERTY GMBH & CO KG·Filed 2019·Application pending·0 cites
- 2250US2011269896A1Molded parts having improved surfacesBAYER MATERIALSCIENCE AG·Filed 2008·Application pending·0 cites
- 2350US2022396675A1Method for producing a molding compound having improved surface propertiesCOVESTRO INTELLECTUAL PROPERTY GMBH & CO KG·Filed 2020·Application pending·0 cites
- 2449US11795323B2Polycarbonate composition comprising talcCOVESTRO DEUTSCHLAND AG·Filed 2017·Granted Oct 24, 2023·0 cites·18 claims
- 2547US10717871B2Flame-retardant, glass fiber-containing molding compounds containing siloxane-containing polycarbonate block co-condensateCOVESTRO DEUTSCHLAND AG·Filed 2016·Granted Jul 21, 2020·0 cites·13 claims
- 2644US2016280910A1Glass-fibre reinforced polycarbonate compositionCOVESTRO DEUTSCHLAND AG·Filed 2014·Application pending·0 cites
- 2742US2004186233A1Molding composition containing (CO)polycarbonatesFiled 2004·Application pending·0 cites
- 2842US2011143126A1Polycarbonate blends having high heat distortion resistance and improved surface propertiesBAYER MATERIALSCIENCE AG·Filed 2010·Application pending·0 cites
- 2941US2002177643A1Flame-retardant polycarbonate molding compounds with anti-electrostatic propertiesFiled 2002·Application pending·0 cites
- 3040US2011278614A1Light emitting device, and method for the production thereofMAIER-RICHTER ANDREA·Filed 2009·Application pending·0 cites
- 3139US2017362430A1Filled polycarbonate compositions having improved flowability and great rigidityCOVESTRO DEUTSCHLAND AG·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →