ClassID:

59149

B42D25/382 - CPC Classification

Classification description:

Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof; Identification or security features, e.g. for preventing forgery comprising special materials; Special inks absorbing or reflecting infra-red light

Recent Application in this class:
#1
20250188300
2025-06-12

PHOTOLUMINESCENT SECURITY INK FOR CONTINOUS INK-JET PRINTING

#2
20250122394
2025-04-17

LUMINESCENT PRINTING INK FOR SECURITY PRINTING, ITEM HAVING LUMINESCENT FEATURE, AND PRODUCTION METHOD

#3
20250037537
2025-01-30

TABLE GAME MANAGEMENT SYSTEM, GAME TOKEN, AND INSPECTION APPARATUS

#4
20240416672
2024-12-19

Security document including a transparent window formed in the substrate thereof

#5
20240286429
2024-08-29

Security Feature And Method For The Detection Thereof, And Security Or Value Document

#6
20240263071
2024-08-08

INFRARED-EXCITED INFRARED LUMINESCENT MATERIAL, PREPARATION METHOD THEREOF, SECURITY ARTICLES FOR ANTI-COUNTERFEIT

#7
20240233478
2024-07-11

TABLE GAME MANAGEMENT SYSTEM, GAME TOKEN, AND INSPECTION APPARATUS

#8
20240227427
2024-07-11

MULTI-SPECTRAL WATERMARK

#9
20240190161
2024-06-13

METHOD FOR UNIQUE MARKING AND IDENTIFICATION OF PRODUCTS

#10
20240131860
2024-04-25

MULTI-SPECTRAL WATERMARK

#11
20240111982
2024-04-04

SECURITY ELEMENT HAVING A MACHINE-READABLE CODE AND METHOD FOR CHECKING THE AUTHENTICITY THEREOF

#12
20240101849
2024-03-28

PRINTED MATERIAL

#13
20240083190
2024-03-14

Security element having machine-readable IR code

#14
20240051327
2024-02-15

OPTICAL SECURITY FEATURE SUITABLE FOR TRACK-AND-TRACE AND/OR SERIALIZATION SYSTEMS

#15
20240025198
2024-01-25

Security devices and methods of manufacture thereof

#16
20240025194
2024-01-25

SECURITY DEVICE AND METHOD OF MANUFACTURE THEREOF

#17
20240019806
2024-01-18

PRINTED MATERIAL, IMAGE FORMING APPARATUS, AND DATA ACQUISITION DEVICE

#18
20230399800
2023-12-14

PAPER SUBSTRATES INCORPORATING COVERT MARKING PIGMENTS, AND PROCESSES FOR OBTAINING AND USING SAME

#19
20230364935
2023-11-16

SECURITY DEVICES AND METHODS OF MANUFACTURE THEREOF

#20
20230360471
2023-11-09

TABLE GAME MANAGEMENT SYSTEM AND GAME TOKEN

#21
20230347679
2023-11-02

SECURITY DEVICES AND METHOD OF MANUFACTURE THEREOF

#22
20230326289
2023-10-12

TABLE GAME MANAGEMENT SYSTEM, GAME TOKEN, AND INSPECTION APPARATUS

#23
20230295439
2023-09-21

NAPHTHALOCYANINE AND PHTHALOCYANINE PARTICLES

#24
20230249488
2023-08-10

OPTICALLY VARIABLE SECURITY ELEMENT

#25
20230226841
2023-07-20

VALUABLE DOCUMENT HAVING A SUBSTRATE ELEMENT AND A FOIL ELEMENT, AND METHOD FOR CLASSIFYING A VALUABLE DOCUMENT

#26
20230226840
2023-07-20

COMPOSITE SECURITY ELEMENT

#27
20230202224
2023-06-29

MACHINE-READABLE OPTICAL SECURITY DEVICE

#28
20230191826
2023-06-22

Security feature and method for the detection thereof, and security or value document

#29
20230191825
2023-06-22

THIN FILM, METHOD OF PRODUCING THE THIN FILM, AND PRODUCT COMPRISING THE THIN FILM

#30
20230166555
2023-06-01

DATA CARRIER WITH PROTECTION AGAINST SUGSEQUENT LASER MARKING

#31
20230166550
2023-06-01

Infrared effect preserved on copy

#32
20230144301
2023-05-11

IMAGE DISPLAY ELEMENT AND DRAWING BODY

#33
20230137096
2023-05-04

Multilayered structures and uses thereof in security markings

#34
20230131527
2023-04-27

Security Printing

#35
20230110318
2023-04-13

Machine-readable optical security device

#36
20220397507
2022-12-15

Device and method for detecting reactive luminescent nano- or micro- particles

#37
20220348034
2022-11-03

PRINTED OBJECT

#38
20220305837
2022-09-29

SECURITY ELEMENT WITH PRINTING INKS THAT VARY UPON ILLUMINATION WITH ELECTROMAGNETIC RADIATION IN THE INFRARED WAVELENGTH RANGE

#39
20220291127
2022-09-15

Article comprising fluorescence marker particles and a method of identifying the same

#40
20220284753
2022-09-08

Security print media

#41
20220267627
2022-08-25

Photothermally Responsive Melanin-Based Nanocomposltes

#42
20220262085
2022-08-18

SYSTEM AND METHOD TO GENERATE MODELS USING INK AND AUGMENTED REALITY

#43
20220258521
2022-08-18

Standardization of Taggant Signatures Using Transfer Images

#44
20220219479
2022-07-14

SECURITY INKS AND MACHINE READABLE SECURITY FEATURES

#45
20220194116
2022-06-23

Security document with double verification lenses

#46
20220157033
2022-05-19

SYSTEM AND METHOD TO GENERATE MODELS USING INK AND AUGMENTED REALITY

#47
20220097438
2022-03-31

POLYMER-CONTAINING COMPOSITE SECURITY ARTICLE

#48
20220088957
2022-03-24

Security element

#49
20220088846
2022-03-24

Multilayered structures and uses thereof in security markings

#50
20220041005
2022-02-10

Valuable document system

#51
20220036688
2022-02-03

Table game management system and game token

#52
20220027589
2022-01-27

Machine-readable optical security device

#53
20220024243
2022-01-27

PLASTIC PRODUCT CONTAINING LUMINESCENT MATERIAL AND METHOD FOR DETERMINING AUTHENTICITY OF SAME

#54
20210388223
2021-12-16

MICROPARTICLE COMPOSITION COMPRISING AN ORGANIC IR ABSORBING PIGMENT

#55
20210323337
2021-10-21

Security document and method for the authentication thereof

#56
20210319644
2021-10-14

TABLE GAME MANAGEMENT SYSTEM, GAME TOKEN, AND INSPECTION APPARATUS

#57
20210293699
2021-09-23

Method for detecting phosphate and/or sulphate salts on the surface of a substrate or within a substrate, use of a LWIR detecting device and a LWIR imaging system

#58
20210292588
2021-09-23

PROCESS FOR THE PRODUCTION OF STRONGLY ADHERENT LIQUID CRYSTAL FILMS ON FLEXIBLE SUBSTRATES

#59
20210276357
2021-09-09

Mirrored fluorescent security feature

#60
20210253879
2021-08-19

Security Documents and Security Devices Comprising Infrared-Absorbent Compositions

#61
20210237499
2021-08-05

METHOD FOR PRODUCING A SECURITY ELEMENT HAVING TWO SECURITY FEATURES AND USE OF THE METHOD

#62
20210213771
2021-07-15

SECURITY ELEMENT

#63
20210187992
2021-06-24

Method and apparatus for detection of counterfeit and/or reused stamps

#64
20210147697
2021-05-20

Method for the partial colouring of plastic parts

#65
20210138823
2021-05-13

Machine readable security features

#66
20210086545
2021-03-25

PROCESS FOR THE PRODUCTION OF STRONGLY ADHERENT (EMBOSSED) FILMS ON FLEXIBLE SUBSTRATES

#67
20210070093
2021-03-11

Value document having security marking with varying decay time and method for identifying the security marking

#68
20210070080
2021-03-11

Intaglio printing ink, printing process and printed article

#69
20200399834
2020-12-24

Paper substrates incorporating covert marking pigments, and processes for obtaining and using same

#70
20200388102
2020-12-10

TABLE GAME MANAGEMENT SYSTEM, GAME TOKEN, AND INSPECTION APPARATUS

#71
20200372746
2020-11-26

Table game management system, game token, and inspection apparatus

#72
20200361228
2020-11-19

Security printing

#73
20200349330
2020-11-05

Reader apparatus for upconverting nanoparticle ink printed images

#74
20200347252
2020-11-05

Ink composition for ink jet printing, image forming method, and recorded material

#75
20200331284
2020-10-22

Color laser marking of security document and a method for producing such security document

#76
20200316982
2020-10-08

Security ink system

#77
20200291254
2020-09-17

Marking composition

#78
20200270464
2020-08-27

Infrared absorbing fine particle dispersed powder, dispersion liquid containing infrared absorbing fine particle dispersed powder, ink containing infrared absorbing fine particle dispersed powder, and anti-counterfeit ink, and anti-counterfeit printed matter

#79
20200254808
2020-08-13

METHOD AND SYSTEM FOR ITEM AUTHENTICATION AND CUSTOMIZATION

#80
20200247172
2020-08-06

Mirrored fluorescent security feature

#81
20200215842
2020-07-09

FORGERY PREVENTION STRUCTURE, FORGERY PREVENTION MEDIUM, AND METHOD FOR INSPECTING FORGERY PREVENTION STRUCTURE

#82
20200180347
2020-06-11

Security inlay for an identity document and method for producing a security inlay for an identity document

#83
20200180346
2020-06-11

Laminates, identification documents, and methods for verifying identification documents

#84
20200175806
2020-06-04

Table game management system, game token, and inspection apparatus

#85
20200172752
2020-06-04

Anti-counterfeit ink composition, anti-counterfeit ink, anti-counterfeit printed matter, and method for producing the anti-counterfeit ink composition

#86
20200151991
2020-05-14

METHOD AND SYSTEM FOR ITEM AUTHENTICATION AND CUSTOMIZATION

#87
20200130399
2020-04-30

SECURITY MARK AND A METHOD FOR VALIDATING THE AUTHENTICITY OF A SECURITY MARK

#88
20200115570
2020-04-16

Near infrared absorbing fine particle dispersion liquid and method for producing the same, anti-counterfeit ink composition using near infrared absorbing fine particle dispersion liquid, and anti-counterfeit printed matter using near infrared absorbing fine particles

#89
20200095445
2020-03-26

Photoluminescent iron-doped barium stannate material, security ink composition and security feature thereof

#90
20200062974
2020-02-27

Near infrared absorbing fine particle dispersion liquid and method for producing the same, anti-counterfeit ink composition using near infrared absorbing fine particle dispersion liquid, and anti-counterfeit printed matter using near infrared absorbing fine particles

#91
20200035060
2020-01-30

Table game management system, game token, and inspection apparatus

#92
20200009895
2020-01-09

Security ink pigment, security ink, printed matter, and method of producing security ink pigment

#93
20200005004
2020-01-02

Reader apparatus for upconverting nanoparticle ink printed images

#94
20190347894
2019-11-14

Table game management system and game token

#95
20190338153
2019-11-07

Systems and methods for printing patterns using near infrared upconverting inks

#96
20190337316
2019-11-07

Security feature and document of value

#97
20190333072
2019-10-31

Methods and systems for authenticating goods and services using electronic analysis of analyte encoded compositions

#98
20190302333
2019-10-03

Multilayer film including hidden fluorescent features

#99
20190263170
2019-08-29

Near infrared absorbing fine particle dispersion liquid and method for producing the same, anti-counterfeit ink composition using near infrared absorbing fine particle dispersion liquid, and anti-counterfeit printed matter using near infrared absorbing fine particles

#100
20190255876
2019-08-22

Method for producing a data carrier and data carrier produced therefrom

#101
20190206177
2019-07-04

Table game management system, substitute currency for gaming, and inspection device

#102
20190194484
2019-06-27

METHODS AND SYSTEMS FOR AUTHENTICATING GOODS USING ANALYTE ENCODED SECURITY FLUIDS

#103
20190168530
2019-06-06

Security element, method for producing the same and value document

#104
20190135021
2019-05-09

Anti-counterfeiting medium and method for fabricating anti-counterfeiting medium

#105
20190126662
2019-05-02

METHOD AND SYSTEM FOR ITEM AUTHENTICATION AND CUSTOMIZATION

#106
20190126660
2019-05-02

Security element formed from at least two inks applied in overlapping patterns, articles carrying the security element, and authentication methods

#107
20190126659
2019-05-02

Security element formed from at least two materials present in partially or fully overlapping areas, articles carrying the security element, and authentication methods

#108
20190084338
2019-03-21

Anti-counterfeiting structure

#109
20190070887
2019-03-07

Security document and method for the authentication thereof

#110
20190061408
2019-02-28

Mirrored fluorescent security feature

#111
20190023044
2019-01-24

Plasmonic structure having an identifier pattern indicating a genuine product and method of use for preventing counterfeiting, falsification or reuse of the product

#112
20180361778
2018-12-20

Security element, security arrangement, method for its production and authentication method using the same

#113
20180361776
2018-12-20

Articles including infrared absorptive material and comprising radiation-treated and non-radiation-treated regions

#114
20180345713
2018-12-06

Arrangement, article having a security feature and method for the manufacture of an arrangement for a security feature

#115
20180326776
2018-11-15

Core-shell particle-based security pigment, and production method

#116
20180320015
2018-11-08

Security pigment, luminescent polymer resin and method for producing same

#117
20180320014
2018-11-08

Core-shell particle-based security pigment and method for production thereof

#118
20180311991
2018-11-01

Security pigment based on core-shell particles, and production method

#119
20180239282
2018-08-23

Image processing apparatus, image forming apparatus, and non-transitory computer readable medium with printing using a special color material with specific absorption properties

#120
20180229536
2018-08-16

Machine-readable optical security device

#121
20180148586
2018-05-31

Naphthalocyanine derivatives

#122
20180134056
2018-05-17

Laser markable compositions, articles and documents

#123
20180134055
2018-05-17

Laser markable compositions, articles and documents

#124
20180082092
2018-03-22

Information recording medium and authenticity determination method

#125
20180075685
2018-03-15

Method and system for item authentication and customization

#126
20180046834
2018-02-15

Reader apparatus for upconverting nanoparticle ink printed images

#127
20180022945
2018-01-25

NEAR INFRARED ABSORBING FINE PARTICLE DISPERSION LIQUID AND METHOD FOR PRODUCING THE SAME, ANTI-COUNTERFEIT INK COMPOSITION USING NEAR INFRARED ABSORBING FINE PARTICLE DISPERSION LIQUID, AND ANTI-COUNTERFEIT PRINTED MATTER USING NEAR INFRARED ABSORBING FINE PARTICLES

#128
20180022145
2018-01-25

Method and system for item authentication and customization

#129
20180022144
2018-01-25

Counter counterfeit technology

#130
20180016450
2018-01-18

Near infrared absorbing fine particle dispersion liquid and method for producing the same, anti-counterfeit ink composition using near infrared absorbing fine particle dispersion liquid, and anti-counterfeit printed matter using near infrared absorbing fine particles

#131
20180015772
2018-01-18

NEAR INFRARED ABSORBING FINE PARTICLE DISPERSION LIQUID AND METHOD FOR PRODUCING THE SAME, ANTI-COUNTERFEIT INK COMPOSITION USING NEAR INFRARED ABSORBING FINE PARTICLE DISPERSION LIQUID, AND ANTI-COUNTERFEIT PRINTED MATTER USING NEAR INFRARED ABSORBING FINE PARTICLES

#132
20180005551
2018-01-04

Adhesive label

#133
20170348994
2017-12-07

Invisible Luminescent Protection for Financial and Identification Documents

#134
20170326901
2017-11-16

Flexible band

#135
20170267013
2017-09-21

Transfer film and method for producing a transfer film

#136
20170259600
2017-09-14

Luminescent medium and method for reading luminescent medium

#137
20170157974
2017-06-08

ELECTROSTATIC PRINTING SYSTEMS

#138
20170154488
2017-06-01

Articles with confounded emission characteristics and methods and apparatus for their authentication

#139
20170121910
2017-05-04

Security sheet or document having one or more enhanced watermarks

#140
20170120662
2017-05-04

Laser markable materials and documents

#141
20170076530
2017-03-16

Security feature and use thereof, value document and process for verifying the authenticity thereof

#142
20170066280
2017-03-09

Security mark, authentication method therefor, authentication device and manufacturing method as well as security mark ink and manufacturing method therefor

#143
20170066279
2017-03-09

Multi-layer body and method for the production thereof

#144
20170046607
2017-02-16

Security foil and method

#145
20170036477
2017-02-09

Securing the authenticity of value documents by means of characteristic substances

#146
20170015131
2017-01-19

Secure laser marking personalisation

#147
20170001461
2017-01-05

Anti-counterfeiting medium and method for fabricating anti-counterfeiting medium

#148
20160325579
2016-11-10

SILK FIBROIN SECURITY FIBERS CONTAINING SECURITY MARKERS AND A PROCESS FOR THE PREPARATION THEREOF

#149
20160257159
2016-09-08

Security element for a security document and process for the production thereof

#150
20160243877
2016-08-25

Security printing

#151
20160243876
2016-08-25

Alkali metal and alkaline earth metal niobates and tantalates as security feature substances

#152
20160215456
2016-07-28

Value document and method for checking the presence of the same

#153
20160198063
2016-07-07

Verifiable check and security document system

#154
20160185152
2016-06-30

Method and system for item authentication and customization

#155
20160133078
2016-05-12

Method and system for item authentication and customization

#156
20160117578
2016-04-28

Transaction card

#157
20150369659
2015-12-24

Luminescent infrared transparent sticker

#158
20150328915
2015-11-19

Value document, method for checking the presence of same and value document system

#159
20150314630
2015-11-05

Security and/or value document having a type II semiconductor contact system

#160
20150298429
2015-10-22

Bamboo laminate transaction card

#161
20150290959
2015-10-15

Colour laser markable laminates and documents

#162
20150273928
2015-10-01

Label, adhesive label, and printed product

#163
20150266330
2015-09-24

Security feature with a color progression structure for a value product and/or security product, and value product and/or security document having the security feature

#164
20150252256
2015-09-10

Luminescent phosphor compounds, articles including such compounds, and methods for their production and use

#165
20150251481
2015-09-10

Color laser marking

#166
20150199599
2015-07-16

Transaction card

#167
20150191038
2015-07-09

Authenticity feature in the form of luminescent substances

#168
20150185160
2015-07-02

Capsule or cork comprising security features

#169
20150185149
2015-07-02

Multiplex suspension assay/array using lifetime coding

#170
20150174945
2015-06-25

Methods for printing tactile security features

#171
20150043074
2015-02-12

Retroreflective articles including a security mark

#172
20140342105
2014-11-20

Security element with color-switching effect, use of same and method for producing same

#173
20140339298
2014-11-20

Security laminate

#174
20140312607
2014-10-23

Security element

#175
20140300096
2014-10-09

Method for producing a composite web and security devices prepared from the composite web

#176
20140300095
2014-10-09

Security element

#177
20140294230
2014-10-02

Printed matter, printed matter inspection device, manufacturing method of printed matter, and manufacturing device of printed matter

#178
20140265295
2014-09-18

Flexible hinge material comprising cross-linked polyurethane material

#179
20140261031
2014-09-18

Systems and methods for printing patterns using near infrared upconverting inks

#180
20140210199
2014-07-31

Label, adhesive label, and printed product

#181
20140174306
2014-06-26

Method and device for hot stamping

#182
20140147576
2014-05-29

Printing

#183
20140117077
2014-05-01

Method and system for identification of assets

#184
20140103226
2014-04-17

Use of luminescent nanosystems for authenticating security documents

#185
20140037868
2014-02-06

Data carrier with see-through window and method for producing it

#186
20140008576
2014-01-09

Use of lanthanide complexes for optical marking of products

#187
20130336525
2013-12-19

Spectral edge marking for steganography or watermarking

#188
20130335784
2013-12-19

Spectral edge marking for steganography or watermarking

#189
20130335783
2013-12-19

Spectral visible edge marking for steganography or watermarking

#190
20130234043
2013-09-12

Method and system for item authentication and customization

#191
20130221656
2013-08-29

Light-emitting medium

#192
20130214523
2013-08-22

Alkali metal and alkaline earth metal niobates and tantalates as security feature substances

#193
20130207375
2013-08-15

Security document with holographic foil and printed machine-readable markings

#194
20130189455
2013-07-25

Light-emitting medium

#195
20130169677
2013-07-04

Method of authenticating and/or identifying a security article

#196
20130106090
2013-05-02

Security feature

#197
20130094088
2013-04-18

Diffuse reflective optical films with spatially selective birefringence reduction

#198
20130089713
2013-04-11

ARTICLE PRINTED WITH INFRARED DYE

#199
20130056972
2013-03-07

SECURITY ELEMENT HAVING LIGHT-CONDUCTING STRUCTURES

#200
20130048874
2013-02-28

ARTICLES WITH CONFOUNDED EMISSION CHARACTERISTICS AND METHODS AND APPARATUS FOR THEIR AUTHENTICATION

#201
20130015651
2013-01-17

LUMINESCENT PHOSPHOR COMPOUNDS, ARTICLES INCLUDING SUCH COMPOUNDS, AND METHODS FOR THEIR PRODUCTION AND USE

#202
20120314231
2012-12-13

Dual color matching feedback control method and system for hiding infrared markings and other information

#203
20120273696
2012-11-01

Compositions having multiple responses to excitation radiation and methods for making same

#204
20120256409
2012-10-11

Authenticity feature in the form of luminescent substances

#205
20120251715
2012-10-04

Invisible composite security element

#206
20120242073
2012-09-27

Method and Apparatus of Constructing Miniature Diplomas and Transcripts

#207
20120217306
2012-08-30

Transaction card

#208
20120205553
2012-08-16

Photoluminescent markings with functional overlayers

#209
20120182443
2012-07-19

Parallax effect security element

#210
20120176652
2012-07-12

Security elements and methods of manufacture

#211
20120162701
2012-06-28

Verifiable check and security document system

#212
20120133121
2012-05-31

TRANSFER FOIL COMPRISING OPTICALLY VARIABLE MAGNETIC PIGMENT, METHOD OF MAKING, USE OF TRANSFER FOIL, AND ARTICLE OR DOCUMENT COMPRISING SUCH

#213
20120091704
2012-04-19

Identification document comprising a security pattern

#214
20120068450
2012-03-22

Security device

#215
20120033204
2012-02-09

Covert label structure

#216
20120025514
2012-02-02

SECURITY ELEMENT INCLUDING TWO STACKED DISTINCT PATTERNS, SECURITY DOCUMENT CONTAINING SAME, AND RELATED METHODS

#217
20120006902
2012-01-12

Transaction card

#218
20120001411
2012-01-05

Security Document Comprising At Least One Combined Image and A Revelation Means, and Associated Method

#219
20110315775
2011-12-29

Infrared blocking article

#220
20110298207
2011-12-08

MAGNETICALLY ORIENTED INK ON PRIMER LAYER

#221
20110298204
2011-12-08

DOCUMENT SECURITY BY ALIGNING VISIBLE AND HIDDEN MARKS

#222
20110260045
2011-10-27

Photoluminescent markings with functional overlayers

#223
20110180603
2011-07-28

Apparatus to analyze security features on objects

#224
20110147614
2011-06-23

Refractive index matched phosphors and substrates for security applications

#225
20110123132
2011-05-26

Image processing techniques for printing identification cards and documents

#226
20110087440
2011-04-14

Authentication systems for discriminating value documents based on variable luminescence and magnetic properties

#227
20110057040
2011-03-10

Optically variable personalized indicia for identification documents

#228
20110031318
2011-02-10

Infrared blocking article

#229
20110031316
2011-02-10

Transaction card

#230
20110001314
2011-01-06

SECURITY CODES WITHIN SCRATCH-OFF LAYERS AND METHOD OF EMBEDDING THEREOF

#231
20100320371
2010-12-23

Photoluminescent markings with functional overlayers

#232
20100254015
2010-10-07

Micro-lens enhanced element

#233
20100253061
2010-10-07

Photonic crystal security device and method

#234
20100230615
2010-09-16

Security device

#235
20100164219
2010-07-01

Security device and method

#236
20100059691
2010-03-11

Security inks containing infrared absorbing metal compounds

#237
20100047488
2010-02-25

Data carrier with see-through window and method for producing it

#238
20100045024
2010-02-25

SECURITY ELEMENT FOR A SECURITY DOCUMENT AND PROCESS FOR THE PRODUCTION THEREOF

#239
20100032935
2010-02-11

Authenticity mark in the form of a luminescent substance

#240
20100025980
2010-02-04

SECURITY PAPER INCLUDING DYED SECURITY FIBERS HAVING WAVELENGTH-DEPENDENT COLOR CHANGES AND METHOD OF MANUFACTURING THE SAME

#241
20100025475
2010-02-04

Transaction card

#242
20090315318
2009-12-24

Personalizing ID document images

#243
20090314424
2009-12-24

Process of making laminated sheet and product made by the process

#244
20090308935
2009-12-17

Security elements for antennas

#245
20090258200
2009-10-15

Securing the Authenticity of Value Documents By Means of Characteristic Substances

#246
20090242637
2009-10-01

Infrared blocking article

#247
20090212554
2009-08-27

PRINTING

#248
20090200792
2009-08-13

Document with invisible encoded information and method of making the same

#249
20090122412
2009-05-14

Image presentation and micro-optic security system

#250
20090091119
2009-04-09

Method and system for protecting privacy of signatures on mail ballots

#251
20090045617
2009-02-19

Near infrared ink security feature

#252
20090008926
2009-01-08

Layer-type value document comprising an ink mixture in one layer

#253
20090008454
2009-01-08

Readers to analyze security features on objects

#254
20090007815
2009-01-08

Compositions having multiple responses to excitation radiation and methods for making same

#255
20080305313
2008-12-11

Security device and novel anti-counterfeit product employing same

#256
20080302263
2008-12-11

Infrared encoding of security elements using standard xerographic materials

#257
20080252064
2008-10-16

Reflection pattern-printed transparent sheet

#258
20080251581
2008-10-16

Transaction card

#259
20080197200
2008-08-21

TRANSACTION CARD

#260
20080121815
2008-05-29

Phosphorescent compositions and methods for identification using the same

#261
20080121728
2008-05-29

Machine-readable features for objects

#262
20080116272
2008-05-22

Value Document with Luminescent Properties

#263
20080088859
2008-04-17

Value document comprising a serial number

#264
20080036193
2008-02-14

Three images in one

#265
20070295116
2007-12-27

Method for marking a material and resulting marked material

#266
20070273143
2007-11-29

Micro-optic film structure that alone or together with a security document or label projects images spatially coordinated with static images and/or other projected images

#267
20070273141
2007-11-29

Value document

#268
20070257482
2007-11-08

Value document

#269
20070257481
2007-11-08

Value Document

#270
20070246543
2007-10-25

Security features for objects and method regarding same

#271
20070164117
2007-07-19

Methods of forming and detecting non-visible marks and articles marked in accordance with the methods

#272
20070152067
2007-07-05

Covert variable information on ID documents and methods of making same

#273
20070145735
2007-06-28

Marking articles using a covert digitally watermarked image

#274
20070108757
2007-05-17

Security laminate intermediate using distinct infrared light spectrum verification capability

#275
20070058260
2007-03-15

Image presentation and micro-optic security system

#276
20070054067
2007-03-08

Security document with upconverting material

#277
20060262367
2006-11-23

Authentication recording medium and medium and authentication recording medium producting method

#278
20060250656
2006-11-09

Printing system, process, and product with a variable watermark

#279
20060169785
2006-08-03

Identification document with printing that creates moving and three dimensional image effects with pulsed illumination

#280
20050279235
2005-12-22

Security device and its production method

#281
20050257880
2005-11-24

Process of making laminated sheet and product made by the process

#282
20050214514
2005-09-29

Use of pearlescent and other pigments to create a security document

#283
20050161512
2005-07-28

Optically variable personalized indicia for identification documents

#284
20050104364
2005-05-19

Security element for security papers and valuable documents

#285
20050067489
2005-03-31

Emerging security features for identification documents

#286
20050051633
2005-03-10

Transaction card

#287
18928607
2026-03-03

Methods and systems for detecting infrared security marks embedded in a document

#288
17516482
2025-04-08

Ink formulation for thermal inkjet printing