Inventor · disambiguated record
Ludwig Brehm
Also filed as: BREHM LUDWIG
35 granted patents·6 pending applications·251 citations·filing 1990–2019
97Inventor score
Files withLEONHARD KURZ STIFTUNG & CO KG18BREHM LUDWIG7KURZ LEONHARD FA5OVD KINEGRAM AG4LEONARD KURZ GMBH & CO KG2
Top patents by PatentIndex Score
41 records- 0194US8367277B2Method for producing a multi-layer body, and multi-layer bodyOVD KINEGRAM AG·Filed 2007·Granted Feb 5, 2013·20 cites·54 claims
- 0293US8187771B2Multi-layer body with volume hologramSTAUB RENE·Filed 2007·Granted May 29, 2012·15 cites·32 claims
- 0391US7700402B2Method for production of a filmLEONHARD KURZ STIFTUNG & CO KG·Filed 2004·Granted Apr 20, 2010·61 cites·21 claims
- 0489US7405879B2Optically variable element having a variable distance-layer thicknessKURZ LEONHARD FA·Filed 2003·Granted Jul 29, 2008·31 cites·28 claims
- 0588US11155112B2Security element, and method for producing a security elementLEONHARD KURZ STIFTUNG & CO KG·Filed 2019·Granted Oct 26, 2021·3 cites·33 claims
- 0685US10882351B2Multilayer body and method for producing sameOVD KINEGRAM AG·Filed 2016·Granted Jan 5, 2021·3 cites·36 claims
- 0784US9956807B2Multi-layer body and method for the production thereofLEONHARD KURZ STIFTUNG & CO KG·Filed 2014·Granted May 1, 2018·4 cites·25 claims
- 0883US10926571B2Method for producing a multilayer element, and multilayer elementLEONHARD KURZ STIFTUNG & CO KG·Filed 2018·Granted Feb 23, 2021·2 cites·22 claims
- 0982US10029505B2Method for producing a multilayer element, and multilayer elementLEONHARD KURZ STIFTUNG & CO KG·Filed 2014·Granted Jul 24, 2018·4 cites·37 claims
- 1080US8132736B2Value document comprising a security elementWILD HEINRICH·Filed 2007·Granted Mar 13, 2012·4 cites·26 claims
- 1179US8691493B2Method for the production of a multilayer element, and multilayer elementBREHM LUDWIG·Filed 2010·Granted Apr 8, 2014·2 cites·17 claims
- 1276US8932425B2Method for decorating surfacesLUTZ NORBERT·Filed 2011·Granted Jan 13, 2015·4 cites·32 claims
- 1375US9694618B2Method for the production of a multilayer element, and multilayer elementLEONHARD KURZ STIFTUNG & CO KG·Filed 2014·Granted Jul 4, 2017·3 cites·33 claims
- 1475US9459385B2Film and method for producing sameBREHM LUDWIG·Filed 2012·Granted Oct 4, 2016·3 cites·19 claims
- 1575US7833582B2Method for producing a metallic coating in certain areas of a substrate, transfer film, and use thereofLEONHARD KURZ STIFTUNG & CO KG·Filed 2005·Granted Nov 16, 2010·1 cites·30 claims
- 1674US9463659B2Method for producing a film elementBREHM LUDWIG·Filed 2014·Granted Oct 11, 2016·1 cites·8 claims
- 1773US9969203B2Process for producing a multilayer body, and multilayer bodyOVD KINEGRAM AG·Filed 2014·Granted May 15, 2018·1 cites·39 claims
- 1872US8720951B2Method for producing a film elementBREHM LUDWIG·Filed 2009·Granted May 13, 2014·6 cites·21 claims
- 1972US6428877B1Scanning image and thermotransfer foil for production thereofKURZ LEONHARD FA·Filed 1995·Granted Aug 6, 2002·23 cites·20 claims
- 2071US6982832B2Optically variable element comprising a sequence of thin-film layersLEONARD KURZ GMBH & CO KG·Filed 2003·Granted Jan 3, 2006·7 cites·30 claims
- 2170US7535641B2Optically variable element comprising a partial transparent elementKURZ LEONHARD FA·Filed 2003·Granted May 19, 2009·5 cites·18 claims
- 2268US5053260AEmbossing foilKURZ LEONHARD FA·Filed 1990·Granted Oct 1, 1991·25 cites·9 claims
- 2365US11269293B2Multi-layer body and method for the production thereofLEONHARD KURZ STIFTUNG & CO KG·Filed 2019·Granted Mar 8, 2022·0 cites·17 claims
- 2464US6531016B1Process for the region-wise transfer of the decorative layer of a transfer foil onto a substrate and a transfer foil suitable thereforKURZ LEONHARD FA·Filed 2000·Granted Mar 11, 2003·19 cites·19 claims
- 2563US10195889B2Optically variable elementLEONHARD KURZ STIFTUNG & CO KG·Filed 2014·Granted Feb 5, 2019·1 cites·34 claims
- 2662US10179472B2Method for producing a film elementLEONHARD KURZ STIFTUNG & CO KG·Filed 2016·Granted Jan 15, 2019·0 cites·12 claims
- 2762US2010304053A1Film Element Having a Polymer LayerLEONHARD KURZ STIFTUNG & CO KG·Filed 2008·Application pending·0 cites
- 2861US10850551B2Multi-layer body and method for the production thereofLEONHARD KURZ STIFTUNG & CO KG·Filed 2018·Granted Dec 1, 2020·0 cites·7 claims
- 2960US7929210B2Optically variable element with partial transparent elementLEONHARD KURZ STIFTUNG & CO KG·Filed 2009·Granted Apr 19, 2011·0 cites·20 claims
- 3060US2018326775A1Process for Producing a Multilayer Body, and Multilayer BodyOVD KINEGRAM AG·Filed 2018·Application pending·0 cites
- 3154US10488819B2Multi-layer body and method for the production thereofLEONHARD KURZ STIFTUNG & CO KG·Filed 2015·Granted Nov 26, 2019·0 cites·33 claims
- 3250US2004209096A1Halftone image produced by printingBREHM LUDWIG·Filed 2002·Application pending·0 cites
- 3349US8132830B2Security and/or valuable documentBREHM LUDWIG·Filed 2005·Granted Mar 13, 2012·0 cites·17 claims
- 3447US9240684B2Overvoltage protection for electrically conductive structuresULLMANN ANDREAS·Filed 2011·Granted Jan 19, 2016·0 cites·24 claims
- 3547US2007166518A1Security element comprising a partial magnetic layerBREHM LUDWIG·Filed 2005·Application pending·0 cites
- 3647US2015334824A1Multilayer Body Having Electrically Conductive Elements and Method for Producing SameLEONHARD KURZ STIFTUNG & CO KG·Filed 2012·Application pending·0 cites
- 3745US7748321B2Method for producing a high-resolution surface patternLEONHARD KURZ STIFTUNG & CO KG·Filed 2004·Granted Jul 6, 2010·3 cites·16 claims
- 3844US8562026B2Security element and process for the production of a security elementTOMPKIN WAYNE ROBERT·Filed 2010·Granted Oct 22, 2013·0 cites·29 claims
- 3942US11124008B2Multilayer element and method for producing sameLEONHARD KURZ STIFTUNG & CO KG·Filed 2016·Granted Sep 21, 2021·0 cites·23 claims
- 4041US7655498B2Film comprising organic semiconductorsLEONHARD KURZ STIFTUNG & CO KG·Filed 2003·Granted Feb 2, 2010·0 cites·8 claims
- 4139US2006073277A1Method for producing a partially metallized film-type elementLEONARD KURZ GMBH & CO KG·Filed 2003·Application pending·0 cites
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