Inventor · disambiguated record
Alexander Meyer
Also filed as: MEYER ALEXANDER · MEYER ALEXANDER EMERSON
63 granted patents·39 pending applications·179 citations·filing 2001–2024
98Inventor score
Files withCOVESTRO DEUTSCHLAND AG27BAYER MATERIALSCIENCE AG21MEYER ALEXANDER14COVESTRO INTELLECTUAL PROPERTY GMBH & CO KG12BAYER IP GMBH5
Top patents by PatentIndex Score
102 records- 0195US10035884B2Polysiloxane-polycarbonate block cocondensates with improved rheological propertiesCOVESTRO DEUTSCHLAND AG·Filed 2015·Granted Jul 31, 2018·6 cites·15 claims
- 0294US11634578B2SiCoPC blend containing phosphazene and silicone/acrylate impact modifierCOVESTRO INTELLECTUAL PROPERTY GMBH & CO KG·Filed 2019·Granted Apr 25, 2023·4 cites·8 claims
- 0394US8399547B2Polymer composition with heat-absorbing properties and high stabilityMEYER ALEXANDER·Filed 2010·Granted Mar 19, 2013·11 cites·16 claims
- 0492US7425358B2Copolycarbonates having improved flowabilityBAYER MATERIALSCIENCE AG·Filed 2005·Granted Sep 16, 2008·14 cites·1 claims
- 0590US8845920B2Polymer compositions with heat-absorbing properties and a high stabilityMEYER ALEXANDER·Filed 2011·Granted Sep 30, 2014·5 cites·10 claims
- 0690US8357741B2Polymer composition having heat-absorbing properties and improved colour propertiesBAYER MATERIALSCIENCE AG·Filed 2011·Granted Jan 22, 2013·9 cites·17 claims
- 0789US11512181B2Laser beam-permeable substrate material for use on sensorsCOVESTRO DEUTSCHLAND AG·Filed 2018·Granted Nov 29, 2022·2 cites·15 claims
- 0889USD862308SHitch with knurled tongue assemblyHORIZON GLOBAL AMERICAS INC·Filed 2018·Granted Oct 8, 2019·35 cites·1 claims
- 0988US8968610B2Polymer composition having heat-absorbing properties and high stability to weatheringMEYER ALEXANDER·Filed 2011·Granted Mar 3, 2015·7 cites·10 claims
- 1088US8628699B2Stabilizer combinationsMEYER ALEXANDER·Filed 2011·Granted Jan 14, 2014·8 cites·14 claims
- 1186US9605129B2Polymer composition having heat-absorbing properties and improved colour propertiesBAYER MATERIALSCIENCE AG·Filed 2014·Granted Mar 28, 2017·4 cites·10 claims
- 1285US7879967B2Modified polycarbonates, polyester carbonates and polyesters having improved elongation behavior and flame resistanceBAYER MATERIALSCIENCE AG·Filed 2008·Granted Feb 1, 2011·5 cites·13 claims
- 1384US11161938B2Production of siloxane-containing block copolycarbonates by means of compatibilizersCOVESTRO DEUTSCHLAND AG·Filed 2017·Granted Nov 2, 2021·1 cites·12 claims
- 1484US8414823B2Method for the production of multilayer containersRUEDIGER CLAUS·Filed 2008·Granted Apr 9, 2013·16 cites·5 claims
- 1582US7910832B2Line routing deviceLEONI BORDNETZ SYS GMBH·Filed 2009·Granted Mar 22, 2011·19 cites·10 claims
- 1681US12173150B2Polyester carbonates from cycloaliphatic diacids and aliphatic diols, and process for preparing sameCOVESTRO INTELLECTUAL PROPERTY GMBH & CO KG·Filed 2019·Granted Dec 24, 2024·1 cites·14 claims
- 1781US9828462B2Preparation of siloxane-containing block copolycarbonates by means of reactive extrusionCOVESTRO DEUTSCHLAND AG·Filed 2014·Granted Nov 28, 2017·3 cites·14 claims
- 1880US9845378B2Process for preparing polysiloxane-polycarbonate block cocondensatesCOVESTRO DEUTSCHLAND AG·Filed 2014·Granted Dec 19, 2017·3 cites·12 claims
- 1979US11351764B2Opaque multi-layer body of polycarbonate for heat managementCOVESTRO DEUTSCHLAND AG·Filed 2017·Granted Jun 7, 2022·1 cites·12 claims
- 2079US9029440B2Polymer composition having heat-absorbing properties and high stability to weatheringMEYER ALEXANDER·Filed 2011·Granted May 12, 2015·3 cites·9 claims
- 2176US9845412B2Multi-layer body made of polycarbonate with high weathering resistanceCOVESTRO DEUTSCHLAND AG·Filed 2013·Granted Dec 19, 2017·2 cites·15 claims
- 2276US9845379B2Polysiloxane-polycarbonate block cocondensatesCOVESTRO DEUTSCHLAND AG·Filed 2014·Granted Dec 19, 2017·2 cites·10 claims
- 2376US8641784B2Organic colouring agents and coloured polymer compositions with a high stability to weatheringMEYER ALEXANDER·Filed 2011·Granted Feb 4, 2014·2 cites·11 claims
- 2472US7901467B2Process for treatment of metal surfacesBAYER MATERIALSCIENCE AG·Filed 2007·Granted Mar 8, 2011·2 cites·10 claims
- 2571US9636212B2Device for reversibly attaching an implant in an eyeTIEDTKE HANS-JÜRGEN·Filed 2007·Granted May 2, 2017·7 cites·35 claims
- 2670US11207871B2Bezel for motor vehicle glazing systemsCOVESTRO DEUTSCHLAND AG·Filed 2019·Granted Dec 28, 2021·0 cites·15 claims
- 2768US2025326896A1Polysiloxane-Polycarbonate Block Co-Condensates Composed of Specially Terminated Siloxane BlocksCOVESTRO DEUTSCHLAND AG·Filed 2023·Application pending·0 cites
- 2865US2024166804A1Oligoesters Comprising Resorcinol and Iso- and/or Terephthalic Acid, Corresponding Polyester Carbonates and Their PreparationCOVESTRO DEUTSCHLAND AG·Filed 2022·Application pending·0 cites
- 2964US7799889B2Polycarbonates with good wettabilityBAYER MATERIALSCIENCE AG·Filed 2005·Granted Sep 21, 2010·4 cites·9 claims
- 3063US12473397B2Polyester carbonates from aliphatic diacids and aliphatic diols, and process for the production thereofCOVESTRO INTELLECTUAL PROPERTY GMBH & CO KG·Filed 2020·Granted Nov 18, 2025·0 cites·12 claims
- 3162US11655202B2Process for preparing a cycloaliphatic diesterCOVESTRO INTELLECTUAL PROPERTY GMBH & CO KG·Filed 2019·Granted May 23, 2023·0 cites·18 claims
- 3262US2008182094A1Multilayer composite material having a layer of polycarbonateBAYER MATERIALSCIENCE AG·Filed 2008·Application pending·0 cites
- 3362US2024352189A1Method for Preparing a Polysiloxane-Polycarbonate Block Copolymer Using at Least One Special Condensation ReactorCOVESTRO DEUTSCHLAND AG·Filed 2022·Application pending·0 cites
- 3461US2025257210A1Method for producing a composite component with a support comprising polycarbonate of a specific oh contentCOVESTRO DEUTSCHLAND AG·Filed 2023·Application pending·0 cites
- 3559US2024352188A1Method for Preparing a Polysiloxane-Polycarbonate Block CopolymerKovestro Deutschland AG·Filed 2022·Application pending·0 cites
- 3659US2023093326A1Polyester Carbonates on the Basis of Cycloaliphatic Diacids, 1,4:3,6-Dianhydrohexitol and Specific Amounts of an Additional Aliphatic Dihydroxy CompoundCOVESTRO DEUTSCHLAND AG·Filed 2021·Application pending·0 cites
- 3759US2023340190A1Polyester Carbonates From Cycloaliphatic Diacids, 1,4:3,6-Dianhydrohexitol and a Further Aliphatic Dihydroxy CompoundCOVESTRO DEUTSCHLAND AG·Filed 2021·Application pending·0 cites
- 3858US11970615B2Siloxane-containing block copolycarbonates having a small domain sizeCOVESTRO INTELLECTUAL PROPERTY GMBH & CO KG·Filed 2020·Granted Apr 30, 2024·0 cites·15 claims
- 3957US8709571B2Disc shaped high density recording mediumBRUDER FRIEDRICH-KARL·Filed 2009·Granted Apr 29, 2014·0 cites·15 claims
- 4057US8507635B2Modified polycarbonates having improved surface propertiesMEYER ALEXANDER·Filed 2009·Granted Aug 13, 2013·0 cites·12 claims
- 4156US12104045B2Opaque multi-layer body made of polycarbonate and having weathering stabilityCOVESTRO INTELLECTUAL PROPERTY GMBH & CO KG·Filed 2019·Granted Oct 1, 2024·0 cites·15 claims
- 4256US9212272B2Organic colouring agents and coloured polymer compositions with a high stability to weatheringBAYER MATERIALSCIENCE AG·Filed 2014·Granted Dec 15, 2015·0 cites·8 claims
- 4356US8741992B2Polycarbonate compositions with phenolically substituted triazine derivativeMEYER ALEXANDER·Filed 2010·Granted Jun 3, 2014·0 cites·12 claims
- 4456US2023040523A1Method for the production of a polyester carbonateCOVESTRO INTELLECTUAL PROPERTY GMBH & CO KG·Filed 2020·Application pending·0 cites
- 4555US8084570B2Polycarbonate for making extruded films that are virtually free of surface defectsPUDLEINER HEINZ·Filed 2007·Granted Dec 27, 2011·0 cites·9 claims
- 4655US7814626B2Process for the preparation of polycarbonate by the melt transesterification processBAYER MATERIALSCIENCE AG·Filed 2008·Granted Oct 19, 2010·0 cites·20 claims
- 4754US9410240B2Process for producing metallized multi-layer bodies from special polycarbonatesBAYER IP GMBH·Filed 2012·Granted Aug 9, 2016·0 cites·16 claims
- 4854US2025326011A1Drain cleaners with a top-mounted light assemblyEMERSON PROFESSIONAL TOOL LLC·Filed 2024·Application pending·0 cites
- 4954US2009117314A1Process for the preparation of polycarbonate by the melt transesterification methodBAYER MATERIALSCIENCE AG·Filed 2008·Application pending·0 cites
- 5053US9828463B2Process for preparing polysiloxane-polycarbonate block cocondensates using a salt of a weak acidCOVESTRO DEUTSCHLAND AG·Filed 2014·Granted Nov 28, 2017·0 cites·12 claims
Showing the top 50 of 102 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →