Patent | Date |
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Method For Manufacturing A Value Document, Value Document And Printing Device App 20210229484 - SATTLER; Tobias ;   et al. | 2021-07-29 |
Disc-shaped pigment, printing ink, security element and method of production Grant 11,034,182 - Fuhse , et al. June 15, 2 | 2021-06-15 |
Disc-shaped Pigment, Printing Ink, Security Element And Method Of Production App 20210060996 - FUHSE; Christian ;   et al. | 2021-03-04 |
Method For Producing Pigment Fragments With A Predefined Internal And/or External Contour, And Pigment Fragments App 20200283636 - FUHSE; Christian ;   et al. | 2020-09-10 |
Visually variable security element and method for production thereof Grant 10,525,759 - Rahm , et al. J | 2020-01-07 |
Optically variable security element with tilt image Grant 9,987,875 - Fuhse , et al. June 5, 2 | 2018-06-05 |
Security element for value documents Grant 9,911,074 - Rahm , et al. March 6, 2 | 2018-03-06 |
Two-dimensionally periodic, color-filtering grating Grant 9,557,461 - Lochbihler , et al. January 31, 2 | 2017-01-31 |
Security element with optically variable element Grant 9,415,622 - Heim August 16, 2 | 2016-08-16 |
Security element Grant 9,399,366 - Hoffmuller , et al. July 26, 2 | 2016-07-26 |
Security element for securing documents of value Grant 9,336,640 - Schutzmann , et al. May 10, 2 | 2016-05-10 |
Security element comprising a screened layer Grant 9,308,774 - Heim April 12, 2 | 2016-04-12 |
Thin-layer element having an interference layer structure Grant 9,274,258 - Fuhse , et al. March 1, 2 | 2016-03-01 |
Security Element for Value Documents App 20160042265 - RAHM; Michael ;   et al. | 2016-02-11 |
Method for the production of security elements having registered layers of designs Grant 9,248,689 - Hoffmuller , et al. February 2, 2 | 2016-02-02 |
Method for the production of security elements having mutually registered designs Grant 9,238,383 - Hoffmuller , et al. January 19, 2 | 2016-01-19 |
Security element, value document comprising such a security element and method for producing such a security element Grant 9,176,266 - Fuhse , et al. November 3, 2 | 2015-11-03 |
Security element having a microstructure Grant 9,016,726 - Rauch , et al. April 28, 2 | 2015-04-28 |
Security element and method for producing the same Grant 9,007,669 - Heim April 14, 2 | 2015-04-14 |
Security element Grant 9,004,540 - Rahm , et al. April 14, 2 | 2015-04-14 |
Method for producing a microstructure on a carrier Grant 8,964,296 - Hoffmuller , et al. February 24, 2 | 2015-02-24 |
Security element and method for producing the same Grant 08919820 - | 2014-12-30 |
Security element and method for producing the same Grant 8,919,820 - Heim , et al. December 30, 2 | 2014-12-30 |
Method for producing a micro-optical display arrangement Grant 8,906,184 - Hoffmann , et al. December 9, 2 | 2014-12-09 |
Method and Device for Manufacturing a Sheet-Like Substrate App 20140332174 - Pretsch; Andreas ;   et al. | 2014-11-13 |
Method for Manufacturing a Security Paper and Microlens Thread App 20140238628 - Seidler; Rudolf ;   et al. | 2014-08-28 |
Security element and method for the production thereof Grant 8,794,674 - Heim August 5, 2 | 2014-08-05 |
Security element and method for the production thereof Grant 8,778,481 - Kaule , et al. July 15, 2 | 2014-07-15 |
Security element for protecting documents of value Grant 8,740,094 - Schutzmann , et al. June 3, 2 | 2014-06-03 |
Security element and method for the production thereof Grant 8,733,797 - Heim May 27, 2 | 2014-05-27 |
Method for producing a microstructure Grant 8,685,488 - Hoffmuller , et al. April 1, 2 | 2014-04-01 |
Two-Dimensionally Periodic, Color-Filtering Grating App 20140085725 - Lochbihler; Hans ;   et al. | 2014-03-27 |
Security element and method for producing the same Grant 8,622,435 - Burchard , et al. January 7, 2 | 2014-01-07 |
Security element and method for the production thereof Grant 8,613,471 - Heim December 24, 2 | 2013-12-24 |
Security feature and method for manufacturing the same Grant 8,573,650 - Gregarek , et al. November 5, 2 | 2013-11-05 |
See-through security element with microstructures Grant 8,534,708 - Heim , et al. September 17, 2 | 2013-09-17 |
Security element and method for manufacturing the same Grant 8,534,710 - Hoffmuller , et al. September 17, 2 | 2013-09-17 |
Optically Variable Security Element With Tilt Image App 20130193679 - Fuhse; Christian ;   et al. | 2013-08-01 |
Security element Grant 8,490,879 - Heim July 23, 2 | 2013-07-23 |
Method For Producing A Microstructure On A Carrier App 20130063826 - Hoffmuller; Winfried ;   et al. | 2013-03-14 |
Security Element, Value Document Comprising Such A Security Element And Method For Producing Such A Security Element App 20120319395 - Fuhse; Christian ;   et al. | 2012-12-20 |
Security element with metallization Grant 8,317,231 - Heim , et al. November 27, 2 | 2012-11-27 |
Security element for documents of value Grant 8,276,826 - Schutzmann , et al. October 2, 2 | 2012-10-02 |
Security element provided with an optically-variable layer and method for the production thereof Grant 8,276,945 - Heim , et al. October 2, 2 | 2012-10-02 |
Security Element Having A Microstructure App 20120228860 - Rauch; Andreas ;   et al. | 2012-09-13 |
Thin-Layer Element Having an Interference Layer Structure App 20120170124 - Fuhse; Christian ;   et al. | 2012-07-05 |
Security Element For An Article To Be Protected And Article To Be Protected With Such A Security Element App 20120153607 - Rahm; Michael ;   et al. | 2012-06-21 |
Security Element For Documents Of Value App 20120118961 - Schutzmann; Jurgen ;   et al. | 2012-05-17 |
Security Element, Security System And Production Methods Therefor App 20120098249 - Rahm; Michael ;   et al. | 2012-04-26 |
Security element for documents of value Grant 8,123,138 - Schutzmann , et al. February 28, 2 | 2012-02-28 |
Method For The Production Of Security Elements Having Mutually Registered Designs App 20110127762 - Hoffmuller; Winfried ;   et al. | 2011-06-02 |
Security Element App 20110114733 - Heim; Manfred | 2011-05-19 |
Method For The Production Of Security Elements Having Registered Layers Of Designs App 20110115212 - Hoffmuller; Winfried ;   et al. | 2011-05-19 |
Security Element App 20110109078 - Hoffmuller; Winfried ;   et al. | 2011-05-12 |
Security Element With Optically Variable Element App 20110101670 - Heim; Manfred | 2011-05-05 |
Security Element And Method For Manufacturing The Same App 20110095518 - Hoffmuller; Winfried ;   et al. | 2011-04-28 |
Security Element Having A Screened Layer Composed Of Grid Elements App 20110091665 - Heim; Manfred | 2011-04-21 |
Security element Grant 7,929,124 - Schuetzmann , et al. April 19, 2 | 2011-04-19 |
Security element with thin-layer element Grant 7,923,097 - Heim , et al. April 12, 2 | 2011-04-12 |
Security Element and Method for the Production Thereof App 20110079997 - Heim; Manfred | 2011-04-07 |
Method For Producing A Microstructure App 20110045248 - HOFFMULLER; Winfried ;   et al. | 2011-02-24 |
Method for Producing a Micro-Optical Display Arrangement App 20110027538 - Hoffmann; Lars ;   et al. | 2011-02-03 |
Security Element and Method for the Production Thereof App 20110012337 - Heim; Manfred | 2011-01-20 |
Security Element and Method for Producing the Same App 20110007374 - Heim; Manfred | 2011-01-13 |
Devices and method for the production of sheet material Grant 7,849,993 - Finkenzeller , et al. December 14, 2 | 2010-12-14 |
Security Element App 20100307705 - Rahm; Michael ;   et al. | 2010-12-09 |
Security Element and Method for the Production Thereof App 20100308570 - Heim; Manfred | 2010-12-09 |
Sheeting and methods for the production thereof Grant 7,808,605 - Hoffmuller , et al. October 5, 2 | 2010-10-05 |
Security Element For Securing Documents Of Value App 20100219245 - Schutzmann; Jurgen ;   et al. | 2010-09-02 |
Security Element With Metallisation App 20100207376 - Heim; Manfred ;   et al. | 2010-08-19 |
See-through Security Element With Microstructures App 20100194091 - Heim; Manfred ;   et al. | 2010-08-05 |
Security Feature and Method for Manufacturing the Same App 20100164217 - Gregarek; Andre ;   et al. | 2010-07-01 |
Areal security element and method for producing it Grant 7,744,129 - Heim June 29, 2 | 2010-06-29 |
Security element and security document with one such security element Grant 7,699,350 - Heim April 20, 2 | 2010-04-20 |
Security Element For Protecting Documents Of Value App 20100065639 - Schutzmann; Jurgen ;   et al. | 2010-03-18 |
Security Element For Documents Of Value App 20100052307 - Schutzmann; Jurgen ;   et al. | 2010-03-04 |
Security element and method for production thereof Grant 7,648,763 - Heim , et al. January 19, 2 | 2010-01-19 |
Security document and security element for a security document Grant 7,611,168 - Heim November 3, 2 | 2009-11-03 |
Visually Variable Security Element and Method for Production Thereof App 20080258456 - Rahm; Michael ;   et al. | 2008-10-23 |
Security Paper and a Method for the Production Thereof App 20080216976 - Ruck; Jurgen ;   et al. | 2008-09-11 |
Security Element and Method for the Production Thereof App 20080160226 - Kaule; Wittich ;   et al. | 2008-07-03 |
Security Element App 20080106725 - Schuetzmann; Juergen ;   et al. | 2008-05-08 |
Security Element and Method for Producing the Same App 20080054621 - Burchard; Theodor ;   et al. | 2008-03-06 |
Security Element Comprising a Support App 20070246933 - Heim; Manfred ;   et al. | 2007-10-25 |
Security Ekement Provided with an Optically-Variable Layer and Method for The Production Thereod App 20070241553 - Heim; Manfred ;   et al. | 2007-10-18 |
Security Element and Methods for the Production Thereof App 20070211238 - HOFFMULLER; Winfried ;   et al. | 2007-09-13 |
Security Element with a Color Shift Tilt Effect App 20070211317 - Heim; Manfred | 2007-09-13 |
Security element with thin-layer element App 20070190297 - Heim; Manfred ;   et al. | 2007-08-16 |
Sheeting and methods for the production thereof App 20070165182 - Hoffmuller; Winfried ;   et al. | 2007-07-19 |
Areal security element and method for producing it App 20070114787 - Heim; Manfred | 2007-05-24 |
Security element and method for producing the same App 20060249042 - Heim; Manfred ;   et al. | 2006-11-09 |
Security element with flip-flop color change effect and magnetic properties, article compromising such a security element and method for producing said security element and said article Grant 7,085,058 - Heim August 1, 2 | 2006-08-01 |
Security element Grant 7,037,606 - Heim May 2, 2 | 2006-05-02 |
Security element and method for production thereof App 20050179254 - Heim, Manfred ;   et al. | 2005-08-18 |
Security element with flip-flop color change effect and magnetic properties, article comprising such a security element and method for producing said securtiy element and said article App 20050174644 - Heim, Manfred | 2005-08-11 |
Devices and method for the production of sheet material App 20050150740 - Finkenzeller, Klaus ;   et al. | 2005-07-14 |
Security document and security element for a security document App 20050151368 - Heim, Manfred | 2005-07-14 |
Security element and security document with one such security element App 20050127663 - Heim, Manfred | 2005-06-16 |
Security element App 20040207194 - Heim, Manfred | 2004-10-21 |