ClassID:

58517

B41M3/144 - CPC Classification

Classification description:

Printing processes to produce particular kinds of printed work, e.g. patterns; Security printing using fluorescent, luminescent or iridescent effects

Recent Application in this class:
#1
20260104830
2026-04-16

METHODS AND SYSTEMS FOR SECURING DOCUMENTS WHILE PRINTING AND REPRODUCING THE DOCUMENTS

#2
20260042925
2026-02-12

LUMINESCENT INK AND CERAMIC PRODUCT WITH A LABEL PRINTED WITH LUMINESCENT INK

#3
20250296316
2025-09-25

MANUFACTURING LIGHT FIELD PRINTS

#4
20250269674
2025-08-28

FLUORESCENT WATERMARK FOR PARTIALLY REFLECTING/ABSORBING INKS IN THE UV SPECTRUM

#5
20250239122
2025-07-24

OFFLINE METHOD FOR CLEARLY MARKING AND IDENTIFYING PHYSICAL OBJECTS

#6
20250188300
2025-06-12

PHOTOLUMINESCENT SECURITY INK FOR CONTINOUS INK-JET PRINTING

#7
20250050668
2025-02-13

TERRYLENE DIIMIDE AND QUATERRYLENE DIIMIDE COLORANTS

#8
20240294790
2024-09-05

HYBRID UV-LED RADIATION CURABLE PROTECTIVE VARNISHES FOR SECURITY DOCUMENTS

#9
20240262124
2024-08-08

Diffractive Structures Within Polymer Substrates, Their Manufacture and Use

#10
20240247159
2024-07-25

METHOD FOR MANUFACTURING A LUMINESCENT PRINTING INK

#11
20240181799
2024-06-06

Method for producing a luminescent security marking and luminescent security marking

#12
20240110072
2024-04-04

MACHINE READABLE SECURITY FEATURES

#13
20240101846
2024-03-28

METHOD OF CONTINUOUS INKJET PRINTING FLUORESCENT INK

#14
20240100871
2024-03-28

METHOD OF INKJET PRINTING FLUORESCENT INK

#15
20240093050
2024-03-21

COMPOSITIONS AND METHODS OF MAKING UV CURABLE SECURITY INKJET INKS

#16
20240076544
2024-03-07

ADAPTIVE SOLID-STATE LUMINESCENT PHOSPHORS

#17
20240054841
2024-02-15

SYSTEM AND METHOD OF USING PLASMONIC NANOPARTICLES FOR ANTI-COUNTERFEIT APPLICATIONS

#18
20230409844
2023-12-21

Method for labelling products with an optical security feature with a temporal dimension

#19
20230407116
2023-12-21

UV-Vis radiation curable security inks for producing dichroic security features

#20
20230405988
2023-12-21

Manufacturing light field prints

#21
20230191816
2023-06-22

PRINTING SYSTEM OF SECURITY MATERIALS AND ANTI-FORGERY DOCUMENTS WITH RAISED PRINTING AND PROCESS THEREOF

#22
20230127789
2023-04-27

Personal identification marking label device

#23
20220332715
2022-10-20

NEW CRYSTAL FORM OF AN ORGANIC FLUORESCENT COMPOUND

#24
20220330398
2022-10-13

Adaptive solid-state luminescent phosphors

#25
20220258523
2022-08-18

Diffractive structures within polymer substrates, their manufacture and use

#26
20220236186
2022-07-28

Laser-assisted taggant embedment

#27
20220144006
2022-05-12

SECURITY DEVICE AND METHOD OF MANUFACTURE THEREOF

#28
20220118789
2022-04-21

Apparatuses and methods for printing security documents

#29
20220040657
2022-02-10

Microcapsules for two-step anticounterfeiting

#30
20220009260
2022-01-13

Apparatus and method for securing inkjet MICR print with a secondary penetrating ink

#31
20210387469
2021-12-16

WATERMARK RECORDING DEVICE, WATERMARK DETECTION DEVICE, WATERMARK RECORDED PRINTED MATTER, AND METHOD AND PROGRAM

#32
20210379915
2021-12-09

Apparatuses and methods for printing security documents

#33
20210379914
2021-12-09

METHOD FOR PRODUCING A SECURITY FEATURE

#34
20210370666
2021-12-02

Manufacturing light field prints

#35
20210277268
2021-09-09

INK CONTAINING A SECURITY ELEMENT

#36
20210276357
2021-09-09

Mirrored fluorescent security feature

#37
20210260909
2021-08-26

SECURITY DEVICES AND METHODS OF AUTHENTICATION THEREOF

#38
20210170775
2021-06-10

SINGLE COLOR BLEND FLUORESCENT EFFECT

#39
20210146708
2021-05-20

Method of printing stealth white image, set of substrate and stealth ink, and printing device

#40
20210138823
2021-05-13

Machine readable security features

#41
20210117632
2021-04-22

Product-marking system and method for marking a product

#42
20210101398
2021-04-08

PRINTED ARTICLE WITH ANTI-COUNTERFEITING FUNCTION

#43
20210078347
2021-03-18

Security marks based on print job image with uniform printed background

#44
20210070080
2021-03-11

Intaglio printing ink, printing process and printed article

#45
20210005043
2021-01-07

Device and method for authentication

#46
20200347255
2020-11-05

SENSOR INK FOR DETECTING COMPONENTS IN SEALED PACKAGING PROCESS FOR PRODUCING A FLUORESCENCE SENSOR COMPRISING THE SENSOR INK AND SENSOR

#47
20200286407
2020-09-10

Selectively Visible Product Marking System

#48
20200254808
2020-08-13

METHOD AND SYSTEM FOR ITEM AUTHENTICATION AND CUSTOMIZATION

#49
20200247173
2020-08-06

Assemblies and processes for producing optical effect layers comprising oriented non-spherical oblate magnetic or magnetizable pigment particles

#50
20200247172
2020-08-06

Mirrored fluorescent security feature

#51
20200198384
2020-06-25

Method for producing water-insoluble quantum dot patterns

#52
20200191718
2020-06-18

Solid fluorescence standard

#53
20200189303
2020-06-18

Printing of security features

#54
20200139744
2020-05-07

Security devices and methods for their manufacture

#55
20200139727
2020-05-07

System for thread printing using image-based feedback

#56
20200095445
2020-03-26

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

#57
20200079128
2020-03-12

Light-emitting medium, forgery prevention medium, and method for determining authenticity of same

#58
20200009895
2020-01-09

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

#59
20190382601
2019-12-19

SECURITY INK PIGMENT, SECURITY INK, PRINTED MATTER, AND METHOD OF PRODUCING SECURITY INK PIGMENT

#60
20190351689
2019-11-21

Monochrome device fluorescent pantograph

#61
20190337316
2019-11-07

Security feature and document of value

#62
20190315149
2019-10-17

SECURITY DOCUMENT WITH A SECURING ELEMENT, A METHOD FOR PRODUCING THEREOF, AND A SECURING ELEMENT

#63
20190315143
2019-10-17

ULTRAVIOLET-SENSITIVE FINISHING MARK

#64
20190315142
2019-10-17

ULTRAVIOLET-SENSITIVE FINISHING MARK

#65
20190295351
2019-09-26

Device and method for authentication

#66
20190218410
2019-07-18

Stable oil-in-water nanoemulsion containing upconverting nanoparticles

#67
20190218406
2019-07-18

Nir-to-visible upconversion inkjet inks

#68
20190184724
2019-06-20

METHOD AND APPARATUS FOR CHAOSMETRIC BRAND PROTECTION WITH FLUORESCENT TAGGANT

#69
20190146411
2019-05-16

Visual security feature

#70
20190126662
2019-05-02

METHOD AND SYSTEM FOR ITEM AUTHENTICATION AND CUSTOMIZATION

#71
20190126660
2019-05-02

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

#72
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

#73
20190097101
2019-03-28

Adaptive solid-state luminescent phosphors

#74
20190077176
2019-03-14

METHOD OF PRODUCING A TRANSPARENT POLYCHROMATIC PRINTED IRIDESCENT IMAGE

#75
20190071579
2019-03-07

Nir-to-visible upconversion inkjet inks

#76
20190061408
2019-02-28

Mirrored fluorescent security feature

#77
20190054734
2019-02-21

Manufacturing light field prints

#78
20190023905
2019-01-24

Perylene bisimides with rigid 2,2′-biphenoxy bridges

#79
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

#80
20180372639
2018-12-27

Solid fluorescence standard

#81
20180333975
2018-11-22

Printed watermark

#82
20180312998
2018-11-01

Encrypted optical markers for security applications

#83
20180194155
2018-07-12

Method for coating and identifying workpieces

#84
20180194090
2018-07-12

Method for producing a pattern in or on a support

#85
20180141363
2018-05-24

Adaptive filter and method of operating an adaptive filter

#86
20180086125
2018-03-29

Method and apparatus for printing a security card

#87
20180073983
2018-03-15

Forgery prevention medium, forgery prevention medium manufacturing apparatus, and forgery prevention medium manufacturing method

#88
20180022145
2018-01-25

Method and system for item authentication and customization

#89
20170260408
2017-09-14

Method of making NIR-to-visible upconversion inkjet inks

#90
20170259600
2017-09-14

Luminescent medium and method for reading luminescent medium

#91
20170246896
2017-08-31

Ultraviolet-sensitive finishing mark

#92
20170212051
2017-07-27

Glass Screen Protector with Adhered Print, Process for Authenticating a Maker of Glass Screen Protector with Ultraviolet Ink, and Screen Protector for Decorating a Powered-off Display

#93
20170190205
2017-07-06

Method for the production of a multi-layer data medium with security inscriptions

#94
20170122881
2017-05-04

Use of radiofrequency wave absorbing markets for the authentication of security documents

#95
20170120649
2017-05-04

Marking comprising a chiral liquid crystal polymer and a luminescent substance

#96
20170106691
2017-04-20

Document comprising at least two photoluminescent images, security film and protective security method

#97
20170094102
2017-03-30

Image forming device and image forming method

#98
20170066279
2017-03-09

Multi-layer body and method for the production thereof

#99
20170015131
2017-01-19

Secure laser marking personalisation

#100
20160340531
2016-11-24

Composition and method of making NIR-to-visible upconversion inkjet inks

#101
20160318325
2016-11-03

Method for producing a marking

#102
20160238529
2016-08-18

Fluorescence and phosphorescence detection device, fluorescence and phosphorescence detection method, and paper-sheet processing device

#103
20160207344
2016-07-21

Printed image

#104
20160185152
2016-06-30

Method and system for item authentication and customization

#105
20160176224
2016-06-23

Printed security feature, object comprising such a printed security feature, and process of producing the same

#106
20160121639
2016-05-05

Printed security feature, object comprising such a printed security feature, and process of producing the same

#107
20160101639
2016-04-14

Method of printing security code

#108
20160075163
2016-03-17

Method for marking a feature substance, security feature, document of value and method for verifying said document

#109
20160075162
2016-03-17

Security elements exhibiting a dynamic visual motion

#110
20160032181
2016-02-04

Security composition and use thereof

#111
20150343829
2015-12-03

Security device

#112
20150306893
2015-10-29

Use of luminescent nanocompounds for authenticating security documents

#113
20150283846
2015-10-08

Method of producing nanoparticle taggants for explosive precursors

#114
20150266332
2015-09-24

Encrypted optical markers for security applications

#115
20150252256
2015-09-10

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

#116
20150191611
2015-07-09

Composition

#117
20150185694
2015-07-02

Visual security feature

#118
20150185160
2015-07-02

Capsule or cork comprising security features

#119
20150174945
2015-06-25

Methods for printing tactile security features

#120
20150002591
2015-01-01

Method of printing security code

#121
20140375424
2014-12-25

Use of radiofrequency wave absorbing markets for the authentication of security documents

#122
20140367958
2014-12-18

Security feature having several components

#123
20140326864
2014-11-06

Use of fluorescent inks for document authentication

#124
20140319818
2014-10-30

Security feature having several components

#125
20140319817
2014-10-30

SECURITY DOCUMENT AND METHOD OF MANUFACTURING SECURITY DOCUMENT

#126
20140306442
2014-10-16

Security feature having several components

#127
20140294230
2014-10-02

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

#128
20140209685
2014-07-31

Covert bar code pattern design and decoding

#129
20140168426
2014-06-19

Synthesis of authenticable halftone images with non-luminescent halftones illuminated by an adjustable luminescent emissive layer

#130
20140124578
2014-05-08

Steganography with photo-responsive dyes

#131
20140103226
2014-04-17

Use of luminescent nanosystems for authenticating security documents

#132
20140099482
2014-04-10

Colour laser marking of articles and security documents

#133
20140093664
2014-04-03

Luminescent lanthanide complex, and articles and inks containing the luminescent complex

#134
20140048723
2014-02-20

Authentication device with access control and calibration

#135
20140037868
2014-02-06

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

#136
20130307258
2013-11-21

Fluorescent compounds

#137
20130221656
2013-08-29

Light-emitting medium

#138
20130208327
2013-08-15

Security element

#139
20130189455
2013-07-25

Light-emitting medium

#140
20130128319
2013-05-23

Process of printing neon fluorescent offset printing ink(s) in solids and very light densities as an economical means to create overt and covert fluorescent patterns/messages to be used to deter and detect counterfeiting, tampering and fraud within secure documents

#141
20130052374
2013-02-28

Method for applying formulations which contain bacteriorhodopsin onto substrates, and products produced by this method

#142
20130040150
2013-02-14

Nanoparticle taggants for explosive precursors

#143
20130027723
2013-01-31

Emissive image substrate marking, articles marked with an emissive image, and authentication methods involving the same

#144
20130015651
2013-01-17

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

#145
20130004743
2013-01-03

Double layer UV variable data text

#146
20120325112
2012-12-27

Material in the form of lithium fluoride powder containing colour centres, method for preparation and use thereof

#147
20120205553
2012-08-16

Photoluminescent markings with functional overlayers

#148
20120202011
2012-08-09

Security enhanced printed products and methods

#149
20120200879
2012-08-09

Printing structure of medium surface on which dot pattern is formed by printing, printing method, and its reading method

#150
20120194801
2012-08-02

Marking agents having narrow bands

#151
20120153184
2012-06-21

LUMINESCENT PHOSPHOR-CONTAINING MATERIALS, AND METHODS FOR THEIR PRODUCTION AND USE IN AUTHENTICATING ARTICLES

#152
20120149561
2012-06-14

On-demand printable construct

#153
20120138857
2012-06-07

Size dependent marker codes

#154
20120138856
2012-06-07

PHOSPHOR COMPOSITIONS

#155
20120094038
2012-04-19

USE OF HUMIDITY STABLE YELLOW FLUORESCENT PIGMENTS IN SECURITY APPLICATIONS

#156
20120050817
2012-03-01

Printing structure of medium surface on which dot pattern is formed by printing, printing method, and its reading method

#157
20120049506
2012-03-01

Process for securing an identification document and secure identification document

#158
20120043751
2012-02-23

Synthesis of authenticable luminescent color halftone images

#159
20110298204
2011-12-08

DOCUMENT SECURITY BY ALIGNING VISIBLE AND HIDDEN MARKS

#160
20110297039
2011-12-08

Machine-readable security element for security products

#161
20110267656
2011-11-03

Emissive Image Substrate Marking, Articles Marked With An Emissive Image, and Authentication Methods Involving The Same

#162
20110260045
2011-10-27

Photoluminescent markings with functional overlayers

#163
20110259964
2011-10-27

INK WITH COHESIVE FAILURE AND IDENTIFICATION DOCUMENT INCLUDING SAME

#164
20110226147
2011-09-22

Method of producing a transparent polychromatic printed iridescent image

#165
20110216372
2011-09-08

Luminous printing

#166
20110210173
2011-09-01

Steganography with photo-responsive dyes

#167
20110204141
2011-08-25

Secure core material for documents

#168
20110180603
2011-07-28

Apparatus to analyze security features on objects

#169
20110164267
2011-07-07

Print structure, printing method and reading method for medium surface with print-formed dot pattern

#170
20110157267
2011-06-30

Reusable paper media with compatibility markings and printer with incompatible media sensor

#171
20110123132
2011-05-26

Image processing techniques for printing identification cards and documents

#172
20110080451
2011-04-07

Ink visible under narrow band UV radiation

#173
20110057040
2011-03-10

Optically variable personalized indicia for identification documents

#174
20110042454
2011-02-24

Secure core material for documents

#175
20100328412
2010-12-30

Ordinary-temperature-phosphorescent organic material, reversibly thermosensitive recording material, reversibly thermosensitive recording medium, and method of recording in reversibly thermosensitive recording medium

#176
20100320371
2010-12-23

Photoluminescent markings with functional overlayers

#177
20100307376
2010-12-09

Secure document comprising luminescent chelates

#178
20100239831
2010-09-23

Double layer UV variable data text

#179
20100237603
2010-09-23

INDICIA MEANS

#180
20100236432
2010-09-23

Process for Producing Security Papers, Intaglio Printing Press for Implementing Said Process, and Security Paper Produced According to Said Process

#181
20100227270
2010-09-09

Reusable paper media with compatibility markings and printer with incompatible media sensor

#182
20100225725
2010-09-09

Customizing security features

#183
20100219626
2010-09-02

Security sheet including an iridescent security mark

#184
20100180978
2010-07-22

Particle Mixture

#185
20100157377
2010-06-24

UV FLUORESCENCE ENCODED BACKGROUND IMAGES USING ADAPTIVE HALFTONING INTO DISJOINT SETS

#186
20100155679
2010-06-24

Security system with different size emissive particles

#187
20100143578
2010-06-10

Multiple color fluorescence security imprint

#188
20100117350
2010-05-13

Method and system for validating a security marking

#189
20100071590
2010-03-25

Solid phase change fluorescent ink and ink sets

#190
20100068374
2010-03-18

Method for marking an item based on colour centres

#191
20100047488
2010-02-25

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

#192
20100032935
2010-02-11

Authenticity mark in the form of a luminescent substance

#193
20100026991
2010-02-04

Authenticity mark in the form of luminescent substances

#194
20100024681
2010-02-04

Machine-readable security element for security products

#195
20100015366
2010-01-21

Printing method using thermal diffusion transfer, and image formed object

#196
20090252901
2009-10-08

Postage label having concealed postal indicium

#197
20090218805
2009-09-03

Methods for fabricating optically encoded particles and methods for optically encoding objects with such particles

#198
20090212115
2009-08-27

System for embedding machine-readable information with fluorescent materials

#199
20090186155
2009-07-23

Ink for ink-jet recording, ink cartridge, ink-jet recording apparatus, method of determining, and method of ink-jet recording

#200
20090148787
2009-06-11

Method for fluorescent image formation, print produced thereby and thermal transfer sheet thereof

#201
20090075085
2009-03-19

Postal-compliant fluorescent inkjet papers, inks for preparing them and individualized postage stamps printed thereon

#202
20090045360
2009-02-19

QUANTUM DOT-BASED LUMINESCENT MARKING MATERIAL

#203
20090039644
2009-02-12

Systems and methods for using microscopic capsules containing orientable materials for document security and processing applications

#204
20090035690
2009-02-05

PRINTING SYSTEM, PROCESS, AND PRODUCT WITH MICROPRINTING

#205
20090014999
2009-01-15

Method of producing a high security film and high security film produced by said method

#206
20090008454
2009-01-08

Readers to analyze security features on objects

#207
20080305313
2008-12-11

Security device and novel anti-counterfeit product employing same

#208
20080302263
2008-12-11

Infrared encoding of security elements using standard xerographic materials

#209
20080299333
2008-12-04

Substrate fluorescent non-overlapping dot patterns for embedding information in printed documents

#210
20080297851
2008-12-04

Methodology for substrate fluorescent non-overlapping dot design patterns for embedding information in printed documents

#211
20080290649
2008-11-27

Laser Transfer of Security Features

#212
20080274028
2008-11-06

Security pigments and the process of making thereof

#213
20080259400
2008-10-23

Printing color images visible under UV light on security documents and valuable articles

#214
20080220187
2008-09-11

Document and method of making document including invisible information for security applications

#215
20080199785
2008-08-21

Substrate fluorescence mask utilizing a multiple color overlay for embedding information in printed documents

#216
20080187851
2008-08-07

Method of marking material, marked and verification of genuineness of a product

#217
20080157517
2008-07-03

Security feature for recording materials

#218
20080152889
2008-06-26

Nano-Labeling

#219
20080141888
2008-06-19

Postage label having concealed postal indicium

#220
20080138632
2008-06-12

INFORMATION CARRIER PRECURSOR AND INFORMATION CARRIER PRODUCED THEREWITH

#221
20080136160
2008-06-12

METHOD OF PRODUCING AN INFORMATION CARRIER

#222
20080124498
2008-05-29

Laser marking of pigmented substrates

#223
20080122217
2008-05-29

Security Document and Method for the Production Thereof

#224
20080116272
2008-05-22

Value Document with Luminescent Properties

#225
20080110995
2008-05-15

Method for embedding machine-readable information with fluorescent materials

#226
20080107875
2008-05-08

Knitted structure designed to be incorporated in a sheet material

#227
20080088860
2008-04-17

Print structure, printing method and reading method for medium surface with print-formed dot pattern

#228
20080087189
2008-04-17

SECURITY PIGMENTS AND THE PROCESS OF MAKING THEREOF

#229
20080057347
2008-03-06

ULTRAVIOLET-FLOURESCING MATERIAL

#230
20080024771
2008-01-31

Method for identifying articles and process for maintaining security

#231
20080008958
2008-01-10

Signing film

#232
20070273141
2007-11-29

Value document

#233
20070264476
2007-11-15

Substrate fluorescence mask for embedding information in printed documents

#234
20070263057
2007-11-15

IR transparent cyan inkjet ink

#235
20070262579
2007-11-15

Substrate fluorescence pattern mask for embedding information in printed documents

#236
20070246543
2007-10-25

Security features for objects and method regarding same

#237
20070210572
2007-09-13

Dual-sided thermal security features

#238
20070194129
2007-08-23

Secure core material for documents

#239
20070190298
2007-08-16

Security features, their use and processes for making them

#240
20070187630
2007-08-16

Secure tag coding

#241
20070158939
2007-07-12

Ink with cohesive failure and identification document including same

#242
20070154687
2007-07-05

Item bearing a printed image

#243
20070152067
2007-07-05

Covert variable information on ID documents and methods of making same

#244
20070145735
2007-06-28

Marking articles using a covert digitally watermarked image

#245
20070138438
2007-06-21

Security features incorporating photoluminescent phosphor powders and methods for making security features

#246
20070114494
2007-05-24

Tetrabenzodiazadiketoperylene pigments for laser marking

#247
20070102635
2007-05-10

Methods and systems for identifying ink

#248
20070085337
2007-04-19

Data carrier and method for manufacturing the same

#249
20070044679
2007-03-01

White-fluorescent anti-stokes compositions and methods

#250
20070029522
2007-02-08

Print ink containing a plurality of fluorescent coloring materials and inkjet recording method

#251
20070021301
2007-01-25

Printing method using thermal diffusion transfer, and image formed object

#252
20070006127
2007-01-04

Dual security mark

#253
20060250656
2006-11-09

Printing system, process, and product with a variable watermark

#254
20060222704
2006-10-05

System and a method for labeling a substrate

#255
20060201362
2006-09-14

Method for producing a luminescent pattern from non-overlapping dots, and corresponding luminescent pattern

#256
20060175824
2006-08-10

Method for printing a security element and security element

#257
20060154030
2006-07-13

Film for packaging purposes, having a partially applied security feature

#258
20060151989
2006-07-13

Embossed optically variable devices

#259
20060086929
2006-04-27

Ultraviolet-flourescing material

#260
20060081151
2006-04-20

Alignment of paste-like ink having magnetic particles therein, and the printing of optical effects

#261
20060079399
2006-04-13

Thermal paper with security features

#262
20060063036
2006-03-23

Fluorescent image-printed article and fluorescent ink

#263
20060051494
2006-03-09

Method, device and system for the temporary marking of objects

#264
20050279235
2005-12-22

Security device and its production method

#265
20050230965
2005-10-20

Process for printing a fluorescent security feature on identification cards and cards produced therefrom

#266
20050227050
2005-10-13

Image, recording method, information recognition method, and information recognition system

#267
20050208237
2005-09-22

Method for fluorescent image formation, print produced thereby and thermal transfer sheet thereof

#268
20050194280
2005-09-08

Container having irradiated indicia

#269
20050161512
2005-07-28

Optically variable personalized indicia for identification documents

#270
20050152040
2005-07-14

Digitally imaged lenticular products incorporating a special effect feature

#271
20050128279
2005-06-16

Thermal transfer printing

#272
20050119368
2005-06-02

Ink compositions containing lanthanide complexes

#273
20050103424
2005-05-19

Method for recording information in luminescent compositions and uses thereof in articles of manufacture

#274
20050099476
2005-05-12

System and a method for the creation of edible, optically invisible images

#275
20050099475
2005-05-12

System and a method for an edible, optically invisible ink

#276
20050098636
2005-05-12

Method and device for personalizing luminescent marks of authenticity

#277
20050088500
2005-04-28

Method and apparatus for halftone printing with multi-signal transmission ink

#278
20050084699
2005-04-21

Transparent and translucent multi-layer support with an iridesecent appearance

#279
20050068395
2005-03-31

Security printing liquid and method using nanoparticles

#280
20050067489
2005-03-31

Emerging security features for identification documents

#281
20050064150
2005-03-24

Watermarked paper

#282
20050045055
2005-03-03

Security printing method

#283
20050031838
2005-02-10

Taggant security system for paper products as a deterrent to counterfeiting

#284
20050019603
2005-01-27

Document authentification

#285
20050018595
2005-01-27

System for applying markings to optical media

#286
19022498
2025-11-18

Methods of printing document markings with enhanced moiré effects, and documents that exhibit such effects

#287
17980471
2025-06-24

Encoding signals with fluorescing inks

#288
17349329
2022-07-19

Dual gloss and fluorescent effects in the same space

#289
16571259
2021-01-05

Security marks based on print job image

#290
16177701
2020-01-07

System for thread printing using image-based feedback

#291
15707933
2019-06-04

Infrared ink labeling system