WO2004033228A1 - Authentication mark for a product or product package - Google Patents
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- WO2004033228A1 WO2004033228A1 PCT/US2003/031876 US0331876W WO2004033228A1 WO 2004033228 A1 WO2004033228 A1 WO 2004033228A1 US 0331876 W US0331876 W US 0331876W WO 2004033228 A1 WO2004033228 A1 WO 2004033228A1
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- XVLXYDXJEKLXHN-UHFFFAOYSA-M dioc6 Chemical compound [I-].O1C2=CC=CC=C2[N+](CCCCCC)=C1C=CC=C1N(CCCCCC)C2=CC=CC=C2O1 XVLXYDXJEKLXHN-UHFFFAOYSA-M 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000000295 emission spectrum Methods 0.000 description 1
- SEACYXSIPDVVMV-UHFFFAOYSA-L eosin Y Chemical compound [Na+].[Na+].[O-]C(=O)C1=CC=CC=C1C1=C2C=C(Br)C(=O)C(Br)=C2OC2=C(Br)C([O-])=C(Br)C=C21 SEACYXSIPDVVMV-UHFFFAOYSA-L 0.000 description 1
- YTPLJUZIOGNPTJ-UHFFFAOYSA-M ethyl 2-isoquinolin-2-ium-2-ylacetate;bromide Chemical compound [Br-].C1=CC=CC2=C[N+](CC(=O)OCC)=CC=C21 YTPLJUZIOGNPTJ-UHFFFAOYSA-M 0.000 description 1
- IDAQSADEMXDTKN-UHFFFAOYSA-L ethyl green Chemical class [Cl-].[Br-].C1=CC([N+](C)(C)CC)=CC=C1C(C=1C=CC(=CC=1)N(C)C)=C1C=CC(=[N+](C)C)C=C1 IDAQSADEMXDTKN-UHFFFAOYSA-L 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 229940043045 fluorescein dilaurate Drugs 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000002367 halogens Chemical group 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- RBTKNAXYKSUFRK-UHFFFAOYSA-N heliogen blue Chemical compound [Cu].[N-]1C2=C(C=CC=C3)C3=C1N=C([N-]1)C3=CC=CC=C3C1=NC([N-]1)=C(C=CC=C3)C3=C1N=C([N-]1)C3=CC=CC=C3C1=N2 RBTKNAXYKSUFRK-UHFFFAOYSA-N 0.000 description 1
- 125000001072 heteroaryl group Chemical group 0.000 description 1
- BRWIZMBXBAOCCF-UHFFFAOYSA-N hydrazinecarbothioamide Chemical compound NNC(N)=S BRWIZMBXBAOCCF-UHFFFAOYSA-N 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 150000003949 imides Chemical class 0.000 description 1
- MOFVSTNWEDAEEK-UHFFFAOYSA-M indocyanine green Chemical compound [Na+].[O-]S(=O)(=O)CCCCN1C2=CC=C3C=CC=CC3=C2C(C)(C)C1=CC=CC=CC=CC1=[N+](CCCCS([O-])(=O)=O)C2=CC=C(C=CC=C3)C3=C2C1(C)C MOFVSTNWEDAEEK-UHFFFAOYSA-M 0.000 description 1
- 229960004657 indocyanine green Drugs 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- BRMYZIKAHFEUFJ-UHFFFAOYSA-L mercury diacetate Chemical compound CC(=O)O[Hg]OC(C)=O BRMYZIKAHFEUFJ-UHFFFAOYSA-L 0.000 description 1
- UKWHYYKOEPRTIC-UHFFFAOYSA-N mercury(ii) oxide Chemical compound [Hg]=O UKWHYYKOEPRTIC-UHFFFAOYSA-N 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- VHGXRGXCDVQIKS-KRWDZBQOSA-N methyl (2s)-3-(4-methylphenyl)sulfonyloxy-2-(phenylmethoxycarbonylamino)propanoate Chemical compound C([C@@H](C(=O)OC)NC(=O)OCC=1C=CC=CC=1)OS(=O)(=O)C1=CC=C(C)C=C1 VHGXRGXCDVQIKS-KRWDZBQOSA-N 0.000 description 1
- CXKWCBBOMKCUKX-UHFFFAOYSA-M methylene blue Chemical compound [Cl-].C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 CXKWCBBOMKCUKX-UHFFFAOYSA-M 0.000 description 1
- 229960000907 methylthioninium chloride Drugs 0.000 description 1
- 239000011325 microbead Substances 0.000 description 1
- 239000003094 microcapsule Substances 0.000 description 1
- IFTVAQUNDKGWDD-UHFFFAOYSA-M mitoTracker Green FM Chemical compound [Cl-].O1C2=CC=CC=C2N(C)C1=CC=CC(=[N+](C1=CC(Cl)=C(Cl)C=C11)C=2C=CC(CCl)=CC=2)N1C1=CC=C(CCl)C=C1 IFTVAQUNDKGWDD-UHFFFAOYSA-M 0.000 description 1
- MLEBFEHOJICQQS-UHFFFAOYSA-N monodansylcadaverine Chemical compound C1=CC=C2C(N(C)C)=CC=CC2=C1S(=O)(=O)NCCCCCN MLEBFEHOJICQQS-UHFFFAOYSA-N 0.000 description 1
- YRDPEKZBFANDFE-UHFFFAOYSA-N n-(3',6'-dihydroxy-1-oxospiro[2-benzofuran-3,9'-xanthene]-5-yl)-2-iodoacetamide Chemical compound O1C(=O)C2=CC=C(NC(=O)CI)C=C2C21C1=CC=C(O)C=C1OC1=CC(O)=CC=C21 YRDPEKZBFANDFE-UHFFFAOYSA-N 0.000 description 1
- UATCLPJEZJKNHE-UHFFFAOYSA-N n-(3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-yl)-2-iodoacetamide Chemical compound O1C(=O)C2=CC(NC(=O)CI)=CC=C2C21C1=CC=C(O)C=C1OC1=CC(O)=CC=C21 UATCLPJEZJKNHE-UHFFFAOYSA-N 0.000 description 1
- UVLDECUUBLLYRG-UHFFFAOYSA-M n-[(5e)-2-[2-(5-chloro-3-ethyl-1,3-benzothiazol-3-ium-2-yl)ethenyl]-5-[(2z)-2-(5-chloro-3-ethyl-1,3-benzothiazol-2-ylidene)ethylidene]cyclopenten-1-yl]-n-phenylaniline;perchlorate Chemical compound [O-]Cl(=O)(=O)=O.S1C2=CC=C(Cl)C=C2N(CC)C1=CC=C1CCC(C=CC2=[N+](C3=CC(Cl)=CC=C3S2)CC)=C1N(C=1C=CC=CC=1)C1=CC=CC=C1 UVLDECUUBLLYRG-UHFFFAOYSA-M 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N n-hexanoic acid Natural products CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
- LKKPNUDVOYAOBB-UHFFFAOYSA-N naphthalocyanine Chemical group N1C(N=C2C3=CC4=CC=CC=C4C=C3C(N=C3C4=CC5=CC=CC=C5C=C4C(=N4)N3)=N2)=C(C=C2C(C=CC=C2)=C2)C2=C1N=C1C2=CC3=CC=CC=C3C=C2C4=N1 LKKPNUDVOYAOBB-UHFFFAOYSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- VOFUROIFQGPCGE-UHFFFAOYSA-N nile red Chemical compound C1=CC=C2C3=NC4=CC=C(N(CC)CC)C=C4OC3=CC(=O)C2=C1 VOFUROIFQGPCGE-UHFFFAOYSA-N 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- HSXUHWZMNJHFRV-QIKYXUGXSA-L orange G Chemical compound [Na+].[Na+].OC1=CC=C2C=C(S([O-])(=O)=O)C=C(S([O-])(=O)=O)C2=C1\N=N\C1=CC=CC=C1 HSXUHWZMNJHFRV-QIKYXUGXSA-L 0.000 description 1
- 239000012860 organic pigment Substances 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000007649 pad printing Methods 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 229960003531 phenolsulfonphthalein Drugs 0.000 description 1
- 125000001644 phenoxazinyl group Chemical class C1(=CC=CC=2OC3=CC=CC=C3NC12)* 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 229960004491 proflavine hemisulfate Drugs 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- PYWVYCXTNDRMGF-UHFFFAOYSA-N rhodamine B Chemical compound [Cl-].C=12C=CC(=[N+](CC)CC)C=C2OC2=CC(N(CC)CC)=CC=C2C=1C1=CC=CC=C1C(O)=O PYWVYCXTNDRMGF-UHFFFAOYSA-N 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000011833 salt mixture Substances 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 239000011669 selenium Chemical group 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 239000002453 shampoo Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- OSQUFVVXNRMSHL-LTHRDKTGSA-M sodium;3-[(2z)-2-[(e)-4-(1,3-dibutyl-4,6-dioxo-2-sulfanylidene-1,3-diazinan-5-ylidene)but-2-enylidene]-1,3-benzoxazol-3-yl]propane-1-sulfonate Chemical compound [Na+].O=C1N(CCCC)C(=S)N(CCCC)C(=O)C1=C\C=C\C=C/1N(CCCS([O-])(=O)=O)C2=CC=CC=C2O\1 OSQUFVVXNRMSHL-LTHRDKTGSA-M 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- PWEBUXCTKOWPCW-UHFFFAOYSA-N squaric acid Chemical class OC1=C(O)C(=O)C1=O PWEBUXCTKOWPCW-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000000547 substituted alkyl group Chemical group 0.000 description 1
- 229960002317 succinimide Drugs 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Chemical group 0.000 description 1
- 230000003655 tactile properties Effects 0.000 description 1
- 229910052714 tellurium Chemical group 0.000 description 1
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical group [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- QEMXHQIAXOOASZ-UHFFFAOYSA-N tetramethylammonium Chemical class C[N+](C)(C)C QEMXHQIAXOOASZ-UHFFFAOYSA-N 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
- AXZWODMDQAVCJE-UHFFFAOYSA-L tin(II) chloride (anhydrous) Chemical compound [Cl-].[Cl-].[Sn+2] AXZWODMDQAVCJE-UHFFFAOYSA-L 0.000 description 1
- 229950003937 tolonium Drugs 0.000 description 1
- HNONEKILPDHFOL-UHFFFAOYSA-M tolonium chloride Chemical compound [Cl-].C1=C(C)C(N)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 HNONEKILPDHFOL-UHFFFAOYSA-M 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 125000004044 trifluoroacetyl group Chemical group FC(C(=O)*)(F)F 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 230000016776 visual perception Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- OENHQHLEOONYIE-JLTXGRSLSA-N β-Carotene Chemical compound CC=1CCCC(C)(C)C=1\C=C\C(\C)=C\C=C\C(\C)=C\C=C\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C OENHQHLEOONYIE-JLTXGRSLSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D15/00—Printed matter of special format or style not otherwise provided for
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/12—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using a selected wavelength, e.g. to sense red marks and ignore blue marks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
- B41M3/14—Security printing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/08—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
- G06K19/10—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards
- G06K19/14—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards the marking being sensed by radiation
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/06—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using wave or particle radiation
- G07D7/12—Visible light, infrared or ultraviolet radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
- B41M3/14—Security printing
- B41M3/142—Security printing using chemical colour-formers or chemical reactions, e.g. leuco-dye/acid, photochromes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
- B41M3/14—Security printing
- B41M3/144—Security printing using fluorescent, luminescent or iridescent effects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
- B41M3/14—Security printing
- B41M3/148—Transitory images, i.e. images only visible from certain viewing angles
Definitions
- This invention relates to authentication devices and methods, and more particularly, to an authentication mark to aid in authenticating products or product packaging.
- Fig. 6 is a representation of the authentication mark in Fig. 4 as viewed through an authentication device
- Fig. 7 is a representation of another embodiment of an authentication mark according to the present invention.
- Light-emissive compounds emit light in response to irradiation with light. Light emission can be a result of phosphorescence, chemiluminescence, or, more preferably, fluorescence.
- the term "light-emissive compounds,” as used herein, means compounds that have one or more of the following properties: 1) they are a fluorescent, phosphorescent, or luminescent; 2) react, or interact, with components of the sample or the standard or both to yield at least one fluorescent, phosphorescent, or luminescent compound; or 3) react, or interact, with at least one fluorescent, phosphorescent, or luminescent compound in the sample product, the standard, or both to alter emission at the emission wavelength.
- Light-absorbing compounds absorb light in response to irradiation with light.
- Light absorption can be the result of any chemical reaction known to those of skill in the art.
- the present invention may be discussed below with reference to emission of light in response to irradiation with light, however, the present invention is not. limited in this respect and light- absorbing compounds may be used.
- readable image is an image that conveys information when read by a human or a machine. Examples include, but are not limited to, numbers, letters, words, logos, and bar codes.
- external sources may be used to heat or cool the first compound.
- sources include cold or hot water, an air conditioner, a heater, a cold or hot pack, a refrigerator, a freezer, an oven, or any other source of heat or cold.
- the first image may be visible 30° C, but when the consumer places his/her thumb over the mark, thereby heating it over 31 °C, the first image may disappear.
- Another condition that may be used to change the first compound from the first state to the second state is the wavelength of light.
- the first image may change from the first appearance to the second appearance.
- Examples of compounds that may change state depending upon the wavelength of incident light include photochromic compounds. These compounds may be purchased from Color Change Corporation, Spectra Group Limited, located at 1722 Indian Wood Circle, Suite H in Maumee, OH 43537, and Matsui-Color Corporation.
- the structures may include at least one polyester reactive group to allow the compound to be incorporated into a polymeric composition and to be bound by covalent bonds.
- the following compounds may also be used as light-sensitive compounds with the present invention: 5-(2-Carbohydrizinomethyl thioacetyl)-aminofluorescein; 5-(4,6- dichlorotriazinyl)-aminofluorescein; Fluor-3-pentammonium salt; 3,6-diaminoacridine hemisulfate, proflavine hemisulfate; Tetra(tetramethylammonium salt; Acridine orange; BTC- 5N; Fluoresceinamine Isomer I; Fluoresceinamine Isomer II; Sulfite blue; Coumarin diacid cryptand[2,2,2]; Eosin Y; Lucifier yellow CH Potassium salt; Fluorescein isothiocyanate (Isomer I); Fluorescein isothiocyanate (Isomer II); Fura-Red, AM; Fluo-3 AM; Mito Tracker Green FM; Rhodamine; 5-carboxyfluorescein;
- Figure 8 contains a counterfeit barcode (330), reading "9601816501”, with a first image (310) that is machine-readable.
- This counterfeit barcode (330) is printed on the same substrate (216), but printed with ink that does not contain the second compound (214); therefore, when passed over this counterfeit barcode (330), the detection device should not detect a signal that is significantly different form the signal detected from the background.
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005501125A JP2006502513A (en) | 2002-10-08 | 2003-10-08 | Certification mark for product or product package |
MXPA05003745A MXPA05003745A (en) | 2002-10-08 | 2003-10-08 | Authentication mark for a product or product package. |
BR0315077-1A BR0315077A (en) | 2002-10-08 | 2003-10-08 | Authentication markup for a product or product packaging |
EP03759763A EP1549502A1 (en) | 2002-10-08 | 2003-10-08 | Authentication mark for a product or product package |
AU2003275485A AU2003275485A1 (en) | 2002-10-08 | 2003-10-08 | Authentication mark for a product or product package |
CA002501494A CA2501494A1 (en) | 2002-10-08 | 2003-10-08 | Authentication mark for a product or product package |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US41684302P | 2002-10-08 | 2002-10-08 | |
US60/416,843 | 2002-10-08 | ||
US10/356,387 US20040000787A1 (en) | 2000-04-24 | 2003-01-31 | Authentication mark for a product or product package |
US10/356,387 | 2003-01-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004033228A1 true WO2004033228A1 (en) | 2004-04-22 |
Family
ID=32095757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2003/031876 WO2004033228A1 (en) | 2002-10-08 | 2003-10-08 | Authentication mark for a product or product package |
Country Status (9)
Country | Link |
---|---|
US (1) | US20040000787A1 (en) |
EP (1) | EP1549502A1 (en) |
JP (1) | JP2006502513A (en) |
KR (1) | KR20050114600A (en) |
AU (1) | AU2003275485A1 (en) |
BR (1) | BR0315077A (en) |
CA (1) | CA2501494A1 (en) |
MX (1) | MXPA05003745A (en) |
WO (1) | WO2004033228A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006038561A1 (en) | 2004-10-01 | 2006-04-13 | Nhk Spring Co., Ltd. | Discrimination medium and discrimination method thereof |
WO2010094494A1 (en) * | 2009-02-17 | 2010-08-26 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Security element for marking and/or identifying objects |
GB2483301A (en) * | 2010-09-06 | 2012-03-07 | Worldmark Uk Ltd | Anti-counterfeit label with thermochromic and photochromic portions |
Families Citing this family (56)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6610351B2 (en) * | 2000-04-12 | 2003-08-26 | Quantag Systems, Inc. | Raman-active taggants and their recognition |
US20030112423A1 (en) * | 2000-04-24 | 2003-06-19 | Rakesh Vig | On-line verification of an authentication mark applied to products or product packaging |
US8094869B2 (en) | 2001-07-02 | 2012-01-10 | Digimarc Corporation | Fragile and emerging digital watermarks |
US7213757B2 (en) | 2001-08-31 | 2007-05-08 | Digimarc Corporation | Emerging security features for identification documents |
US7537170B2 (en) * | 2001-08-31 | 2009-05-26 | Digimarc Corporation | Machine-readable security features for printed objects |
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- 2003-10-08 EP EP03759763A patent/EP1549502A1/en not_active Withdrawn
- 2003-10-08 AU AU2003275485A patent/AU2003275485A1/en not_active Abandoned
- 2003-10-08 CA CA002501494A patent/CA2501494A1/en not_active Abandoned
- 2003-10-08 BR BR0315077-1A patent/BR0315077A/en not_active Application Discontinuation
- 2003-10-08 WO PCT/US2003/031876 patent/WO2004033228A1/en not_active Application Discontinuation
- 2003-10-08 KR KR1020057006078A patent/KR20050114600A/en not_active Application Discontinuation
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Also Published As
Publication number | Publication date |
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MXPA05003745A (en) | 2006-01-27 |
CA2501494A1 (en) | 2004-04-22 |
BR0315077A (en) | 2005-08-16 |
US20040000787A1 (en) | 2004-01-01 |
EP1549502A1 (en) | 2005-07-06 |
AU2003275485A1 (en) | 2004-05-04 |
KR20050114600A (en) | 2005-12-06 |
JP2006502513A (en) | 2006-01-19 |
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