Inventor · disambiguated record
Matthias Kuntz
Also filed as: KUNTZ MATTHIAS
54 granted patents·13 pending applications·1,499 citations·filing 1990–2022
99Inventor score
Top patents by PatentIndex Score
67 records- 0198US8958665B2Scattering device on an arrayed waveguide gratingINFINERA CORP·Filed 2012·Granted Feb 17, 2015·225 cites·25 claims
- 0297US6641874B2Multilayer reflective film or pigment with viewing angle dependent reflection characteristicsMERCK PATENT GMBH·Filed 2001·Granted Nov 4, 2003·139 cites·20 claims
- 0395US12209708B2Pressure storage device for storing a medium, and method for operating a pressure storage deviceBOSCH GMBH ROBERT·Filed 2021·Granted Jan 28, 2025·2 cites·10 claims
- 0494US5858078APlatelet-shaped titanium dioxide pigmentMERCK PATENT GMBH·Filed 1998·Granted Jan 12, 1999·171 cites·16 claims
- 0592US6291551B1Laser-markable plasticsMERCK PATENT GMBH·Filed 2000·Granted Sep 18, 2001·49 cites·10 claims
- 0690US6156115AMultilayer interference pigment with transparent central layerMERCK PATENT GMBH·Filed 1998·Granted Dec 5, 2000·80 cites·15 claims
- 0789US9302675B2Radio remote control system for controlling vehicle functions of a motor vehicleBayersiche Motoren Werke·Filed 2014·Granted Apr 5, 2016·44 cites·20 claims
- 0888US6924077B2Colored inscription and marking of plastics and surface coatingsMERCK PATENT GMBH·Filed 2002·Granted Aug 2, 2005·24 cites·20 claims
- 0988US6376577B2Laser-markable plasticsMERCK PATENT GMBH·Filed 2000·Granted Apr 23, 2002·25 cites·19 claims
- 1087US9403996B2PigmentsRUEGER REINHOLD·Filed 2011·Granted Aug 2, 2016·4 cites·18 claims
- 1187US6280520B1Multilayer pearl luster pigment based on an opaque substrateMERCK PATENT GMBH·Filed 1999·Granted Aug 28, 2001·57 cites·13 claims
- 1286US6727308B2Laser-markable plasticsMERCK PATENT GMBH·Filed 2001·Granted Apr 27, 2004·27 cites·24 claims
- 1385US11262025B2Hydrogen gas storage tankBOSCH GMBH ROBERT·Filed 2019·Granted Mar 1, 2022·3 cites·15 claims
- 1484US7081282B2Optically variable markingMERCK PATENT GMBH·Filed 2002·Granted Jul 25, 2006·20 cites·27 claims
- 1584US5108465AProcess and device for obtaining pure oxygenMERCK PATENT GMBH·Filed 1990·Granted Apr 28, 1992·63 cites·24 claims
- 1683US6284032B2Multilayer interference pigmentsMERCK PATENT GMBH·Filed 2001·Granted Sep 4, 2001·31 cites·16 claims
- 1781US9383512B2Light absorption and scattering devices in a photonic integrated circuit that minimize optical feedback and noiseINFINERA CORP·Filed 2012·Granted Jul 5, 2016·4 cites·12 claims
- 1881US7202288B2Laser-markable pigments containing an absorber coated with a markerMERCK PATENT GMBH·Filed 2003·Granted Apr 10, 2007·15 cites·11 claims
- 1981US7077897B2Pigment for safety applicationsMERCK PATENT GMBH·Filed 2001·Granted Jul 18, 2006·19 cites·18 claims
- 2081US6500251B1Multi-coated interference pigmentsMERCK PATENT GMBH·Filed 1997·Granted Dec 31, 2002·45 cites·12 claims
- 2179US6860927B2Polymer beadsMERCK PATENT GMBH·Filed 2003·Granted Mar 1, 2005·12 cites·5 claims
- 2279US5972098ATitanate-containing pearlescent pigmentsMERCK PATENT GMBH·Filed 1997·Granted Oct 26, 1999·40 cites·9 claims
- 2379US5219829AProcess and apparatus for the preparation of pulverulent metal oxides for ceramic compositionsMERCK PATENT GMBH·Filed 1991·Granted Jun 15, 1993·42 cites·10 claims
- 2478US8940189B2Intensely coloured and/or optically variable pigments having an electrically conductive coreKRIETSCH BURKHARD·Filed 2008·Granted Jan 27, 2015·4 cites·21 claims
- 2578US8454861B2Optically variable pigments of high electrical conductivityKRIETSCH BURKHARD·Filed 2008·Granted Jun 4, 2013·3 cites·10 claims
- 2677US7083834B2Method of preparing an anisotropic polymer film on a substrate with a structured surfaceMERCK PATENT GMBH·Filed 2004·Granted Aug 1, 2006·21 cites·29 claims
- 2776US6552102B2Pigment flakesMERCK PATENT GMBH·Filed 2001·Granted Apr 22, 2003·12 cites·23 claims
- 2876US6132504AMultilayer interference pigment with absorbent central layerMERCK PATENT GMBH·Filed 1998·Granted Oct 17, 2000·37 cites·19 claims
- 2975US6677042B2Polymer beadsMERCK PATENT GMBH·Filed 2001·Granted Jan 13, 2004·13 cites·21 claims
- 3074US7033653B2Birefringent markingMERCK PATENT GMBH·Filed 2002·Granted Apr 25, 2006·8 cites·16 claims
- 3173US7713616B2Dual security markMERCK PATENT GMBH·Filed 2004·Granted May 11, 2010·8 cites·29 claims
- 3270US6667793B2Broadband liquid crystal pigmentsMERCK PATENT GMBH·Filed 2001·Granted Dec 23, 2003·11 cites·28 claims
- 3370US6238472B1Metal oxide coated titanium dioxide lamellasMERCK PATENT GMBH·Filed 1997·Granted May 29, 2001·33 cites·16 claims
- 3469US6291065B1Pigment flakesMERCK PATENT GMBH·Filed 1998·Granted Sep 18, 2001·22 cites·18 claims
- 3567US8039094B2Machine-readable security element for security productsMERCK PATENT GMBH·Filed 2005·Granted Oct 18, 2011·4 cites·26 claims
- 3667US5614472ASpray-pyrolysis process of preparing superconductor precursorsMERCK PATENT GMBH·Filed 1995·Granted Mar 25, 1997·37 cites·13 claims
- 3766US5985020APlate-like titanium dioxide reduction pigmentMERCK PATENT GMBH·Filed 1997·Granted Nov 16, 1999·20 cites·11 claims
- 3865US8540812B2Machine-readable security element for security productsKRIETSCH BURKHARD·Filed 2011·Granted Sep 24, 2013·2 cites·10 claims
- 3965US6419736B1Sulfide and oxysulphide pigmentsMERCK PATENT GMBH·Filed 1999·Granted Jul 16, 2002·17 cites·20 claims
- 4065US5306302AImplant materialMERCK PATENT GMBH·Filed 1991·Granted Apr 26, 1994·68 cites·18 claims
- 4162US8642161B2Optically variable security elementKUNTZ MATTHIAS·Filed 2007·Granted Feb 4, 2014·4 cites·37 claims
- 4260US8324129B2Photocatalytically active coatingKUNTZ MATTHIAS·Filed 2007·Granted Dec 4, 2012·1 cites·29 claims
- 4358US5753024AGrey pigments containing tinMERCK PATENT GMBH·Filed 1996·Granted May 19, 1998·13 cites·12 claims
- 4456US11226448B2Light absorption and scattering devices in a photonic integrated circuit that minimize optical feedback and noiseINFINERA CORP·Filed 2016·Granted Jan 18, 2022·0 cites·7 claims
- 4556US7041233B2Method of generating a 3-dimensional effectMERCK PATENT GMBH·Filed 2003·Granted May 9, 2006·5 cites·25 claims
- 4654US2024369186A1Tank device for storing a gaseous mediumBOSCH GMBH ROBERT·Filed 2022·Application pending·0 cites
- 4752US10214673B2Thermally conductive, plate-shaped pigment coated with aluminium oxideMERCK PATENT GMBH·Filed 2013·Granted Feb 26, 2019·0 cites·21 claims
- 4852US9478589B2Electronic apparatus having an oxygen ion pumpMERCK PATENT GMBH·Filed 2013·Granted Oct 25, 2016·0 cites·12 claims
- 4951US2008251222A1Security Paper Comprising WindowsKRIETSCH BURKHARD·Filed 2006·Application pending·0 cites
- 5051US2022389551A1Slow-transforming steel alloy, method for producing the slow-transforming steel alloy and hydrogen store having a component made from said slow-transforming steel alloyBOSCH GMBH ROBERT·Filed 2020·Application pending·0 cites
Showing the top 50 of 67 patent records by PatentIndex Score.
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