|
US5865869A
(en)
*
|
1991-08-02 |
1999-02-02 |
Ecologel Usa, Inc. |
Solution for plant root watering
|
|
US6766953B1
(en)
|
1992-05-01 |
2004-07-27 |
Hewlett-Packard Development Company, L.P. |
Tape indicia on clear film media
|
|
WO1995025148A1
(en)
|
1994-03-17 |
1995-09-21 |
Hitachi Maxell, Ltd. |
Phosphor, phosphor composition, fluorescent mark carrier, and optical character reader
|
|
US6232124B1
(en)
|
1996-05-06 |
2001-05-15 |
Verification Technologies, Inc. |
Automated fingerprint methods and chemistry for product authentication and monitoring
|
|
US5939468A
(en)
*
|
1996-07-26 |
1999-08-17 |
Videojet Systems International, Inc. |
Blush resistant invisible fluorescent jet ink
|
|
CN1232483A
(zh)
|
1996-10-01 |
1999-10-20 |
曾尼卡有限公司 |
水性油墨组合物
|
|
EP0929615B1
(en)
|
1996-10-01 |
2000-07-19 |
Avecia Limited |
Aqueous ink compositions
|
|
EP0929616B1
(en)
|
1996-10-01 |
2003-02-05 |
Avecia Limited |
Aqueous ink compositions
|
|
JP2001503459A
(ja)
*
|
1996-10-28 |
2001-03-13 |
イーストマン ケミカル カンパニー |
不可視マーキング／識別用有機溶媒性インキ
|
|
TW391975B
(en)
*
|
1996-11-01 |
2000-06-01 |
Mitsui Chemicals Inc |
Process for producing polyester
|
|
EP0951384A1
(en)
*
|
1996-12-17 |
1999-10-27 |
Eastman Chemical Company |
Methods of marking digital compact discs as a means to determine its authenticity
|
|
US5922782A
(en)
*
|
1997-07-23 |
1999-07-13 |
Eastman Chemical Company |
Foamable copolyesters prepared from divalent metal containing co-ionomers
|
|
US6138913A
(en)
*
|
1997-11-05 |
2000-10-31 |
Isotag Technology, Inc. |
Security document and method using invisible coded markings
|
|
US6444064B1
(en)
|
1997-12-19 |
2002-09-03 |
Procter & Gamble Company |
Registration system for phasing simultaneously advancing webs of material having variable pitch lengths
|
|
US6955733B2
(en)
*
|
1997-12-19 |
2005-10-18 |
The Procter & Gamble Company |
Method and system for registering pre-produced webs with variable pitch length
|
|
DE69908989T2
(de)
*
|
1998-02-02 |
2004-05-19 |
NCR International, Inc., Dayton |
Wärmeempfindliches Aufzeichnungsmaterial
|
|
US6060426A
(en)
*
|
1998-06-30 |
2000-05-09 |
Ncr Corporation |
Thermal paper with security features
|
|
US6106910A
(en)
*
|
1998-06-30 |
2000-08-22 |
Ncr Corporation |
Print media with near infrared fluorescent sense mark and printer therefor
|
|
DE69928302T2
(de)
*
|
1998-02-02 |
2006-07-27 |
NCR International, Inc., Dayton |
Methode zur Ausgabe von Aufzeichnungsmaterial mit im nahen Infrarot fluoreszierenden Markierungen und Apparat dazu
|
|
EP0933407A1
(en)
*
|
1998-02-02 |
1999-08-04 |
Ncr International Inc. |
Flexographic security ink with near infrared fluorophores
|
|
US6432715B1
(en)
|
1998-02-24 |
2002-08-13 |
Isotag Technology, Inc. |
Method for marking items for identification
|
|
US6150494A
(en)
*
|
1998-04-30 |
2000-11-21 |
Eastman Chemical Company |
Polymers containing optical brightener compounds copolymerized therein and methods of making and using therefor
|
|
US6217794B1
(en)
|
1998-06-01 |
2001-04-17 |
Isotag Technology, Inc. |
Fiber coating composition having an invisible marker and process for making same
|
|
US6036885A
(en)
*
|
1998-09-15 |
2000-03-14 |
Eastman Chemical Company |
Method for making cellulose esters incorporating near-infrared fluorophores
|
|
US6165937A
(en)
*
|
1998-09-30 |
2000-12-26 |
Ncr Corporation |
Thermal paper with a near infrared radiation scannable data image
|
|
US6644764B2
(en)
|
1998-10-28 |
2003-11-11 |
Hewlett-Packard Development Company, L.P. |
Integrated printing/scanning system using invisible ink for document tracking
|
|
US6149719A
(en)
*
|
1998-10-28 |
2000-11-21 |
Hewlett-Packard Company |
Light sensitive invisible ink compositions and methods for using the same
|
|
US6613403B2
(en)
|
1998-12-21 |
2003-09-02 |
Ncr Corporation |
Ink with near infrared fluorophores and U.V. absorbers
|
|
US6490030B1
(en)
|
1999-01-18 |
2002-12-03 |
Verification Technologies, Inc. |
Portable product authentication device
|
|
US6162869A
(en)
*
|
1999-06-22 |
2000-12-19 |
Eastman Chemical Company |
Waterborne acrylic polymers containing polymeric fluorescent compounds
|
|
US7079230B1
(en)
|
1999-07-16 |
2006-07-18 |
Sun Chemical B.V. |
Portable authentication device and method of authenticating products or product packaging
|
|
US6512580B1
(en)
|
1999-10-27 |
2003-01-28 |
Verification Technologies, Inc. |
Method and apparatus for portable product authentication
|
|
US6969549B1
(en)
|
1999-11-19 |
2005-11-29 |
Hewlett-Packard Development Company, L.P. |
Techniques to prevent leakage of fluorescing signals through print media or indicia tape
|
|
US6361916B1
(en)
|
1999-12-14 |
2002-03-26 |
Eastman Kodak Company |
Loaded latex compositions with dye and stabilizer
|
|
US6386671B1
(en)
|
1999-12-29 |
2002-05-14 |
Hewlett-Packard Company |
Orientation independent indicia for print media
|
|
GB0000788D0
(en)
|
2000-01-14 |
2000-03-08 |
Willett Int Ltd |
Apparatus
|
|
US20040000787A1
(en)
*
|
2000-04-24 |
2004-01-01 |
Rakesh Vig |
Authentication mark for a product or product package
|
|
US20030112423A1
(en)
|
2000-04-24 |
2003-06-19 |
Rakesh Vig |
On-line verification of an authentication mark applied to products or product packaging
|
|
US6596378B2
(en)
|
2000-05-22 |
2003-07-22 |
Seiko Epson Corporation |
Recording medium and aqueous ink composition
|
|
US7124944B2
(en)
*
|
2000-06-30 |
2006-10-24 |
Verification Technologies, Inc. |
Product packaging including digital data
|
|
US7486790B1
(en)
|
2000-06-30 |
2009-02-03 |
Verification Technologies, Inc. |
Method and apparatus for controlling access to storage media
|
|
WO2002002301A1
(en)
|
2000-06-30 |
2002-01-10 |
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
|
|
DE10033320A1
(de)
*
|
2000-07-03 |
2002-02-21 |
Lothar Zeitler |
Sicherheitsstempelfarbe bzw.-tinte auf Wasser-, Alkohol-oder Ölbasis
|
|
US7660415B2
(en)
*
|
2000-08-03 |
2010-02-09 |
Selinfreund Richard H |
Method and apparatus for controlling access to storage media
|
|
EP1180541B1
(en)
*
|
2000-08-08 |
2008-10-01 |
Canon Kabushiki Kaisha |
Ink jet ink with enhanced fluorescence and recording method
|
|
US6962670B1
(en)
|
2000-08-16 |
2005-11-08 |
Eastman Chemical Company |
Determination of layer thickness or non-uniformity of layer thickness based on fluorophore additives
|
|
AU2001295025A1
(en)
*
|
2000-09-08 |
2002-03-22 |
Isotag Technology, Inc. |
Monomeric dye inkjet printing ink formulations for invisible marking/identification
|
|
US6562755B1
(en)
|
2000-10-31 |
2003-05-13 |
Ncr Corporation |
Thermal paper with security features
|
|
AU2001294172A1
(en)
*
|
2000-11-22 |
2002-06-03 |
Tokushu Paper Mfg. Co., Ltd. |
Particles emitting fluorescence by irradiation of infrared ray and forgery preventing paper using the same
|
|
US6881915B2
(en)
|
2001-01-31 |
2005-04-19 |
Spectra Systems Corporation |
Contrast enhancing marking system for application of unobtrusive identification and other markings
|
|
US7536553B2
(en)
*
|
2001-05-10 |
2009-05-19 |
Pitney Bowes Inc. |
Method and system for validating a security marking
|
|
DE10140469B4
(de)
*
|
2001-08-17 |
2005-09-22 |
Infineon Technologies Ag |
Karte, Dokument oder Banknote mit erhöhter Fälschungssicherheit
|
|
US20050084645A1
(en)
*
|
2002-02-07 |
2005-04-21 |
Selinfreund Richard H. |
Method and system for optical disc copy-protection
|
|
US20030174560A1
(en)
*
|
2002-02-26 |
2003-09-18 |
Klaus-Hermann Dahmen |
Photochromic compounds for molecular switches and optical memory
|
|
US7297454B2
(en)
*
|
2002-07-30 |
2007-11-20 |
Hewlett-Packard Development Company, L.P. |
Colorless inkjet ink compositions for improved image quality
|
|
US20040023397A1
(en)
*
|
2002-08-05 |
2004-02-05 |
Rakesh Vig |
Tamper-resistant authentication mark for use in product or product packaging authentication
|
|
JP2004083621A
(ja)
*
|
2002-08-22 |
2004-03-18 |
Brother Ind Ltd |
インクジェット記録用水性インク
|
|
AU2003275315A1
(en)
*
|
2002-09-26 |
2004-04-19 |
Verification Technologies, Inc. |
Authentication of items using transient optical state change materials
|
|
NL1021555C2
(nl)
*
|
2002-09-27 |
2004-04-02 |
Stork Digital Imaging Bv |
Werkwijze voor het met inktdruppels bedrukken van een substraat en inktsamenstelling.
|
|
US6767677B2
(en)
*
|
2002-11-20 |
2004-07-27 |
Eastman Kodak Company |
Display element with a backprint comprising a squarine dye
|
|
US20060203700A1
(en)
*
|
2003-02-06 |
2006-09-14 |
Verification Technologies, Inc. |
Method and system for optical disk copy-protection
|
|
US6957160B2
(en)
|
2003-12-09 |
2005-10-18 |
The Procter & Gamble Company |
Method and system for registering pre-produced webs with variable pitch length
|
|
EP1751240B2
(en)
*
|
2004-04-01 |
2020-03-18 |
Sun Chemical Corporation |
Photoinitiators for use in intaglio printing inks
|
|
DE102004046618A1
(de)
*
|
2004-09-25 |
2006-03-30 |
Robert Bosch Gmbh |
Schaltungsanordnung zum Analog/Digital-Wandeln
|
|
US7645719B2
(en)
*
|
2004-10-13 |
2010-01-12 |
Ncr Corporation |
Thermal paper with security features
|
|
JP4012195B2
(ja)
*
|
2004-12-09 |
2007-11-21 |
キヤノン株式会社 |
インクタンク、記録装置、インクタンクの製造方法、およびインク残量検知方法
|
|
US20060199877A1
(en)
*
|
2005-03-01 |
2006-09-07 |
Sivapackia Ganapathiappan |
Shear stable latex particles
|
|
US7470315B2
(en)
*
|
2005-07-05 |
2008-12-30 |
Silverbrook Research Pty Ltd |
Red-shifted water dispersible napthalocyanine dyes
|
|
US7572327B2
(en)
*
|
2005-07-05 |
2009-08-11 |
Silverbrook Research Pty Ltd |
Nitrogen-substituted water-dispersible phthalocyanine dyes
|
|
US20070287822A1
(en)
*
|
2006-06-13 |
2007-12-13 |
Eastman Chemical Company |
Light absorbing compositions
|
|
US20110069127A1
(en)
*
|
2006-07-10 |
2011-03-24 |
Silverbrook Research Pty Ltd. |
Phthalocyanine dye formulations
|
|
US8685154B2
(en)
*
|
2008-08-12 |
2014-04-01 |
Hewlett-Packard Development Company, L.P. |
Inks with water soluble near IR dyes
|
|
JP2010163473A
(ja)
*
|
2009-01-13 |
2010-07-29 |
Konica Minolta Business Technologies Inc |
インクジェット記録用シアンインク
|
|
CN102803409B
(zh)
*
|
2009-06-26 |
2014-06-11 |
惠普发展公司，有限责任合伙企业 |
含聚合物和近红外吸收染料的喷墨油墨
|
|
US8226757B2
(en)
*
|
2009-10-22 |
2012-07-24 |
Hewlett-Packard Development Company, L.P. |
Phthalocyanine dye and ink containing the same
|
|
JP5697894B2
(ja)
*
|
2010-05-17 |
2015-04-08 |
富士フイルム株式会社 |
赤外線吸収性組成物、赤外線吸収性インキ、記録物、画像記録方法、及び画像検出方法
|
|
US20120273576A1
(en)
*
|
2011-04-28 |
2012-11-01 |
John Tomczyk |
Articles having machine or human readable indicia imaged under a protective layer for theft prevention and minimizing damage thereto, and methods of making such
|
|
US9877434B2
(en)
|
2013-05-30 |
2018-01-30 |
Ecologel Solutions, Llc |
Granular compositions and methods for drought mitigation
|
|
CN103412362A
(zh)
*
|
2013-08-06 |
2013-11-27 |
西北工业大学 |
一种近红外偏振隐形图像元件制作方法
|
|
DE102019216003B4
(de)
|
2019-10-17 |
2022-04-07 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Optisches Sicherheitsmerkmal geeignet für Track & Trace- und/oder Serialisierungssysteme
|
|
US20210214567A1
(en)
*
|
2020-01-14 |
2021-07-15 |
Xerox Corporation |
Ink composition and method of printing ink
|
|
US11939478B2
(en)
|
2020-03-10 |
2024-03-26 |
Xerox Corporation |
Metallic inks composition for digital offset lithographic printing
|
|
DE102020131382A1
(de)
|
2020-11-26 |
2022-06-02 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein |
Methode zur Kennzeichnung von Produkten mit optischem Sicherheitsmerkmal mit zeitlicher Dimension
|
|
DE102021109455A1
(de)
|
2021-04-15 |
2022-10-20 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein |
Methode zur eindeutigen Kennzeichnung und Identifikation von Produkten
|
|
JP7725930B2
(ja)
*
|
2021-08-12 |
2025-08-20 |
セイコーエプソン株式会社 |
インクジェット用組成物およびインクジェット記録方法
|
|
DE102022100731A1
(de)
|
2022-01-13 |
2023-07-13 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein |
Offline Methode zur eindeutigen Kennzeichnung und Identifizierung von physischen Objekten
|
|
DE102023127992A1
(de)
|
2023-10-13 |
2025-04-17 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein |
Anregung und Messung von Fluoreszenzlebensdauern mittels optischer 3D Vermessung
|