Inventor · disambiguated record
Matthias Pfeiffer
Also filed as: PFEIFFER MATTHIAS · PFEIFFER MATTHIAS T · PFEIFFER MATTHIAS THOMAS PETER
36 granted patents·16 pending applications·207 citations·filing 1996–2025
96Inventor score
Files withBASF SE19GIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH8NEW VISION DISPLAY INC5BRILLIAN CORP4REVIVERMX INC3
Top patents by PatentIndex Score
52 records- 0191US8273813B2Fire extinguishing and/or fire retarding compositionsBECK MARTIN·Filed 2005·Granted Sep 25, 2012·49 cites·24 claims
- 0290US10287415B2Plasticizer composition which comprises cycloalkyl esters of saturated dicarboxylic acids and terephthalic estersBASF SE·Filed 2015·Granted May 14, 2019·3 cites·25 claims
- 0390US6717561B1Driving a liquid crystal displayTHREE FIVE SYSTEMS INC·Filed 2001·Granted Apr 6, 2004·47 cites·7 claims
- 0487US10329402B2Plasticizer composition which comprises cycloalkyl esters of saturated dicarboxylic acids and 1,2-cyclohexanedicarboxylic estersBASF SE·Filed 2015·Granted Jun 25, 2019·2 cites·25 claims
- 0587US7939220B2Proton-translocating retinal proteinMIB MUNICH INNOVATIVE BIOMATERIALS GMBH·Filed 2001·Granted May 10, 2011·14 cites·10 claims
- 0685US11801787B2Digital license plate with active response to infrared license plate recognitionREVIVERMX INC·Filed 2021·Granted Oct 31, 2023·1 cites·30 claims
- 0782US6727872B2Image quality improvement for liquid crystal displayBRILLIAN CORP·Filed 2001·Granted Apr 27, 2004·24 cites·20 claims
- 0881US2025108755A1Digital license plate with active response to license plate recognitionREVIVERMX INC·Filed 2024·Application pending·0 cites
- 0979US6731257B2Image quality improvement for liquid crystal displaysBRILLIAN CORP·Filed 2001·Granted May 4, 2004·16 cites·21 claims
- 1078US10524631B2Cleaning device with a cleaning roller that can be rotated around a rotational axisVORWERK CO INTERHOLDING·Filed 2016·Granted Jan 7, 2020·3 cites·10 claims
- 1177US12162405B2Digital license plate with active response to narrowband license plate recognitionREVIVERMX INC·Filed 2023·Granted Dec 10, 2024·0 cites·20 claims
- 1276US10441129B2Cleaning device with a cleaning roller that is rotatable about an axis of rotationVORWERK CO INTERHOLDING·Filed 2016·Granted Oct 15, 2019·3 cites·10 claims
- 1375US12189231B2Liquid crystal displays with polarized infrared illuminationNEW VISION DISPLAY INC·Filed 2023·Granted Jan 7, 2025·0 cites·6 claims
- 1473US12254810B2Diagonal addressing of electronic displaysNEW VISION DISPLAY INC·Filed 2023·Granted Mar 18, 2025·0 cites·8 claims
- 1572US10486455B2Application deviceGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2016·Granted Nov 26, 2019·1 cites·7 claims
- 1672US6972745B2Image quality improvement for liquid crystal displaysBRILLIAN CORP·Filed 2004·Granted Dec 6, 2005·10 cites·19 claims
- 1771US10322601B2Security element with effect pigments and an embossing structure and method for the production thereofGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2016·Granted Jun 18, 2019·1 cites·12 claims
- 1869US11768398B2Liquid crystal displays with polarized infrared illuminationNEW VISION DISPLAY INC·Filed 2021·Granted Sep 26, 2023·0 cites·5 claims
- 1967US11842667B2Diagonal addressing of electronic displaysNEW VISION DISPLAY INC·Filed 2021·Granted Dec 12, 2023·0 cites·14 claims
- 2061US11618276B2Lens pigment, method for producing the same, valuable document and printing inkGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2020·Granted Apr 4, 2023·0 cites·17 claims
- 2161US6999052B2Image quality improvement for liquid crystal displaysBRILLIAN CORP·Filed 2004·Granted Feb 14, 2006·5 cites·16 claims
- 2260US12157330B2Security element with a machine-readable code and method for producing the sameGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2023·Granted Dec 3, 2024·0 cites·20 claims
- 2358US11267983B2Coating agent composition containing PVC and plasticizing componentsBASF SE·Filed 2018·Granted Mar 8, 2022·0 cites·13 claims
- 2458US2003217037A1Method and system for anonymous test administration and user-enabled personal health risk assessmentFiled 2003·Application pending·0 cites
- 2555US2025255706A1Personal care device with removable energy sourceBRAUN GMBH·Filed 2025·Application pending·0 cites
- 2654US11602949B2Method for manufacturing a value document, value document and printing deviceGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2019·Granted Mar 14, 2023·0 cites·9 claims
- 2754US11326070B2Coating agent composition containing PVC and plasticizing componentsBASF SE·Filed 2018·Granted May 10, 2022·0 cites·14 claims
- 2853US12325254B2Optically variable security elementGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2021·Granted Jun 10, 2025·0 cites·20 claims
- 2953US9149061B2Salt replacement mixture with reduced NaCI contentPFEIFFER MATTHIAS·Filed 2007·Granted Oct 6, 2015·0 cites·17 claims
- 3053US2011130080A1Flexible, flat substrate with an abrasive surfaceBASF SE·Filed 2009·Application pending·0 cites
- 3151US10787565B2Polymer composition containing a cycloalkyl alkyl dicarboxylic acid diester as a plasticizerBASF SE·Filed 2017·Granted Sep 29, 2020·0 cites·22 claims
- 3250US11994765B2Display with polarization dependent diffusive propertiesNEW VISION DISPLAY INC·Filed 2022·Granted May 28, 2024·0 cites·16 claims
- 3349US2025001794A1Security device having machine-readable feature regions, value document and testing methodGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2024·Application pending·0 cites
- 3448US10646092B2Cleaning device for acting upon a surface to be cleanedVORWERK CO INTERHOLDING·Filed 2016·Granted May 12, 2020·0 cites·9 claims
- 3548US10550242B2Plasticiser composition containing aliphatic dicarboxylic acid esters and diesters selected from 1,2-cyclohexane dicarboxylic acid esters and terephthalic acid estersBASF SE·Filed 2017·Granted Feb 4, 2020·0 cites·20 claims
- 3647US12128703B2Security element having machine-readable IR codeGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2020·Granted Oct 29, 2024·0 cites·14 claims
- 3745US10287417B2Plasticizer composition containing polymeric dicarboxylic acid esters and terephthalic acid dialkyl estersBASF SE·Filed 2016·Granted May 14, 2019·0 cites·27 claims
- 3845US2019161597A1Plasticizer compositionBASF SE·Filed 2017·Application pending·0 cites
- 3945US2018291180A1Plasticizer composition containing polymeric dicarboxylic acid esters and dicarboxylic acid diestersBASF SE·Filed 2016·Application pending·0 cites
- 4045US2018282511A1Plasticizer composition containing polymeric dicarboxylic acid esters and terephthalic acid dialkyl estersBASF SE·Filed 2016·Application pending·0 cites
- 4145US2011230578A1Flame-retardant composite foamBASF SE·Filed 2011·Application pending·0 cites
- 4245US2018282510A1Plasticizer composition containing polymeric dicarboxylic acid esters and dicarboxylic acid diestersBASF SE·Filed 2016·Application pending·0 cites
- 4344US10273345B2Plasticizer composition which contains a polymer dicarboxylic acid esterBASF SE·Filed 2015·Granted Apr 30, 2019·0 cites·22 claims
- 4444US5801062AMethod and device for providing and spreading fluidsSARSTEDT W·Filed 1996·Granted Sep 1, 1998·24 cites·19 claims
- 4544US2019161598A1Plasticizer compositionBASF SE·Filed 2017·Application pending·0 cites
- 4643US10266672B2Plasticizer composition comprising polymeric dicarboxylic estersBASF SE·Filed 2015·Granted Apr 23, 2019·0 cites·24 claims
- 4743US2012277354A1Flame-retardant molding compositionsKOENIG ALEXANDER·Filed 2012·Application pending·0 cites
- 4842US2019055376A1Plasticizer composition containing polymeric dicarboxylic acid esters and phthalic acid dialkyl estersBASF SE·Filed 2016·Application pending·0 cites
- 4942US2017145187A1Plasticizer composition which contains aliphatic dicarboxylic acid esters und terephthalic acid dialkyl estersBASF SE·Filed 2015·Application pending·0 cites
- 5041US2017145186A1Moulding materials containing dicarboxylic acid ester and 1,2-cyclohexane dicarboxylic acid esterBASF SE·Filed 2015·Application pending·0 cites
Showing the top 50 of 52 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →