ATE173679T1 - Verfahren und system zum sicherungsmarkieren - Google Patents

Verfahren und system zum sicherungsmarkieren

Info

Publication number
ATE173679T1
ATE173679T1 AT94917884T AT94917884T ATE173679T1 AT E173679 T1 ATE173679 T1 AT E173679T1 AT 94917884 T AT94917884 T AT 94917884T AT 94917884 T AT94917884 T AT 94917884T AT E173679 T1 ATE173679 T1 AT E173679T1
Authority
AT
Austria
Prior art keywords
marking
illuminated
fluid
invisible
marking fluid
Prior art date
Application number
AT94917884T
Other languages
English (en)
Inventor
Arshavir Gundjian
Abraham Kuruvilla
Original Assignee
Nocopi Tech Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nocopi Tech Inc filed Critical Nocopi Tech Inc
Application granted granted Critical
Publication of ATE173679T1 publication Critical patent/ATE173679T1/de

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Road Signs Or Road Markings (AREA)
  • Printing Methods (AREA)
  • Paints Or Removers (AREA)
AT94917884T 1993-05-28 1994-03-24 Verfahren und system zum sicherungsmarkieren ATE173679T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/069,238 US5421869A (en) 1993-05-28 1993-05-28 Security marking method and composition

Publications (1)

Publication Number Publication Date
ATE173679T1 true ATE173679T1 (de) 1998-12-15

Family

ID=22087634

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94917884T ATE173679T1 (de) 1993-05-28 1994-03-24 Verfahren und system zum sicherungsmarkieren

Country Status (8)

Country Link
US (1) US5421869A (de)
EP (1) EP0703864B1 (de)
JP (1) JPH09500585A (de)
AT (1) ATE173679T1 (de)
AU (1) AU6941694A (de)
CA (1) CA2163083C (de)
DE (1) DE69414848T2 (de)
WO (1) WO1994027829A1 (de)

Families Citing this family (50)

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US5516362A (en) * 1993-05-28 1996-05-14 Nocopi Technologies, Inc. Security marking method and composition
US6027820A (en) * 1996-01-11 2000-02-22 Jps Packaging Co. Continuous web registration
US6232124B1 (en) 1996-05-06 2001-05-15 Verification Technologies, Inc. Automated fingerprint methods and chemistry for product authentication and monitoring
US6240396B1 (en) 1996-09-04 2001-05-29 Priceline.Com Incorporated Conditional purchase offer management system for event tickets
US6106110A (en) * 1996-10-09 2000-08-22 Nocopi Technologies, Inc. Secure thermal ink jet printing composition and substrate and method and apparatus utilizing same
MX9702835A (es) * 1997-04-18 1998-11-30 Jose Luis Guerrero Sanchez Sistema de seguridad y alarma electronico electromecanico antirrobo, para vehiculos automotrices.
US6107932A (en) * 1997-08-22 2000-08-22 Walker Digital, Llc System and method for controlling access to a venue using alterable tickets
US6138913A (en) * 1997-11-05 2000-10-31 Isotag Technology, Inc. Security document and method using invisible coded markings
US6234078B1 (en) 1997-12-10 2001-05-22 Monarch Marking Systems, Inc. Ink roller assembly having a plurality of sections each having a porous sleeve
US6155491A (en) 1998-05-29 2000-12-05 Welch Allyn Data Collection, Inc. Lottery game ticket processing apparatus
US6217794B1 (en) 1998-06-01 2001-04-17 Isotag Technology, Inc. Fiber coating composition having an invisible marker and process for making same
US6490030B1 (en) 1999-01-18 2002-12-03 Verification Technologies, Inc. Portable product authentication device
RU2145927C1 (ru) * 1999-07-16 2000-02-27 Юрий Викторович Жваколюк Способ защиты от подделки носителя информации
US6650428B1 (en) * 1999-08-26 2003-11-18 Hewlett-Packard Development Company, L.P. Automated duplex image generation for a duplexing image forming device
US6184373B1 (en) 1999-09-03 2001-02-06 Eastman Chemical Company Method for preparing cellulose acetate fibers
US6512580B1 (en) 1999-10-27 2003-01-28 Verification Technologies, Inc. Method and apparatus for portable product authentication
US6400386B1 (en) 2000-04-12 2002-06-04 Eastman Kodak Company Method of printing a fluorescent image superimposed on a color image
US20040000787A1 (en) * 2000-04-24 2004-01-01 Rakesh Vig Authentication mark for a product or product package
AU2001259033A1 (en) 2000-06-30 2002-01-14 Verification Technologies, Inc. Copy-protected optical media and method of manufacture thereof
US6638593B2 (en) 2000-06-30 2003-10-28 Verification Technologies, Inc. Copy-protected optical media and method of manufacture thereof
US7660415B2 (en) * 2000-08-03 2010-02-09 Selinfreund Richard H Method and apparatus for controlling access to storage media
EP2261867B1 (de) * 2000-09-20 2018-07-18 Alpvision S.A. Verfahren zum Schutz gegen Fälschung oder Änderung einer gedruckten oder eingravierten Oberfläche
US7536553B2 (en) * 2001-05-10 2009-05-19 Pitney Bowes Inc. Method and system for validating a security marking
DE10253183A1 (de) 2001-11-14 2003-06-26 Benq Corp Unsichtbare Tintenzusammensetzung und Verfahren zur Sicherstellung der Vertraulichkeit eines Dokuments
US20030107639A1 (en) * 2001-12-11 2003-06-12 Gary Field Process for printing a fluorescent security feature on identification cards and cards produced therefrom
US7793846B2 (en) 2001-12-24 2010-09-14 L-1 Secure Credentialing, Inc. Systems, compositions, and methods for full color laser engraving of ID documents
AU2002364255A1 (en) 2001-12-24 2003-07-15 Digimarc Id Systems, Llc Covert variable information on id documents and methods of making same
US7694887B2 (en) 2001-12-24 2010-04-13 L-1 Secure Credentialing, Inc. Optically variable personalized indicia for identification documents
AU2002364036A1 (en) 2001-12-24 2003-07-15 Digimarc Id Systems, Llc Laser etched security features for identification documents and methods of making same
US6783991B1 (en) 2002-02-06 2004-08-31 The Standard Register Company Reversible and reusable authentication system for secure documents
AU2003221894A1 (en) 2002-04-09 2003-10-27 Digimarc Id Systems, Llc Image processing techniques for printing identification cards and documents
US7824029B2 (en) 2002-05-10 2010-11-02 L-1 Secure Credentialing, Inc. Identification card printer-assembler for over the counter card issuing
US20040023397A1 (en) * 2002-08-05 2004-02-05 Rakesh Vig Tamper-resistant authentication mark for use in product or product packaging authentication
US7804982B2 (en) 2002-11-26 2010-09-28 L-1 Secure Credentialing, Inc. Systems and methods for managing and detecting fraud in image databases used with identification documents
JP4550439B2 (ja) 2003-02-28 2010-09-22 東芝メモリシステムズ株式会社 Ｅｃｃ制御装置
EP1614064B1 (de) 2003-04-16 2010-12-08 L-1 Secure Credentialing, Inc. Dreidimensionale datenspeicherung
US7364085B2 (en) * 2003-09-30 2008-04-29 Digimarc Corporation Identification document with printing that creates moving and three dimensional image effects with pulsed illumination
US20050165131A1 (en) * 2003-10-06 2005-07-28 Terry Stovold Invisible ink
US20050075420A1 (en) * 2003-10-06 2005-04-07 Terry Stovold Invisible ink
US8053494B2 (en) * 2003-10-06 2011-11-08 Nocopi Technologies, Inc. Invisible ink and scratch pad
US7799568B2 (en) * 2003-10-07 2010-09-21 The Johns Hopkins University Authentication of products using molecularly imprinted polymers
US8080097B2 (en) * 2003-11-06 2011-12-20 Hewlett-Packard Development Company, L.P. System and a method for the creation of edible, optically invisible images
US7566473B2 (en) 2003-11-25 2009-07-28 Vin Mark Security Services, Llc Vehicle identification marking system
US7455877B2 (en) * 2003-11-25 2008-11-25 Vin Mark Security Services, Llc Vehicle identification marking system
US6974470B2 (en) * 2004-02-27 2005-12-13 Kao Corporation Heat-generative, steam generation sheet for face
CN100422431C (zh) * 2005-09-30 2008-10-01 浙江理工大学 纺织品的防伪印花方法
US8534820B2 (en) * 2008-01-21 2013-09-17 Brother Kogyo Kabushiki Kaisha Ink for ink-jet recording, ink cartridge, ink-jet recording apparatus, method of determining, and method of ink-jet recording
US10047282B2 (en) * 2014-03-18 2018-08-14 Apdn (B.V.I.) Inc. Encrypted optical markers for security applications
US20150355151A1 (en) * 2014-05-22 2015-12-10 Smartwater Ltd Security marker systems and methods with tracking scent
CN107474634B (zh) * 2017-09-30 2020-12-15 北京赛腾标识系统股份公司 一种双重防伪喷印油墨

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US4015131A (en) * 1974-01-16 1977-03-29 Pitney-Bowes, Inc. Multi-detectable ink compositions and method of use
US3886083A (en) * 1974-05-09 1975-05-27 American Bank Note Co Safety inks and documents
US4186020A (en) * 1974-11-04 1980-01-29 A. B. Dick Company Fluorescent ink for automatic identification
US4205865A (en) * 1975-07-15 1980-06-03 Minnesota Mining And Manufacturing Company Latent sensitizing ink
US4188431A (en) * 1975-09-24 1980-02-12 The Gillette Company Latent image printing and development
JPS54115907A (en) * 1977-12-02 1979-09-08 Barry Graham Charles Thin sheet printed with transparent ink* and developer eraser for said ink
US4243694A (en) * 1978-06-26 1981-01-06 Whittaker Corporation Jet ink process and ink composition fluorescent in ultraviolet light
DE2951486C2 (de) * 1979-12-20 1982-06-16 GAO Gesellschaft für Automation und Organisation mbH, 8000 München Gegen Fälschungen und Verfälschungen geschütztes Sicherheitspapier und Verfahren zu seiner Herstellung
US4610806A (en) * 1982-10-19 1986-09-09 Rosen Gerald M Skin-marking compositions and devices, and their use
JPS6189090A (ja) * 1984-10-08 1986-05-07 Nikka Chem Ind Co Ltd 感熱記録材料
US4631203A (en) * 1985-04-08 1986-12-23 Rolf Schaefer Latent imaging and developer system
FR2585987B1 (fr) * 1985-08-08 1989-02-03 Petrel Sarl Procede de marquage de securite, matieres pourvues de marques de securite
US5135569A (en) * 1990-08-24 1992-08-04 W. R. Grace & Co.-Conn. Ink composition containing fluorescent component and method of tagging articles therewith
US5209515A (en) * 1991-02-08 1993-05-11 The Standard Register Company Solvent and/or pressure sensitive security document

Also Published As

Publication number Publication date
JPH09500585A (ja) 1997-01-21
DE69414848T2 (de) 1999-06-02
WO1994027829A1 (en) 1994-12-08
AU6941694A (en) 1994-12-20
DE69414848D1 (de) 1999-01-07
CA2163083C (en) 2003-06-24
EP0703864A1 (de) 1996-04-03
EP0703864B1 (de) 1998-11-25
US5421869A (en) 1995-06-06
CA2163083A1 (en) 1994-12-08

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Legal Events

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