| Patent | Date |
|---|
Porous Polymer Substrates And Coatings For Banknotes And Other Security Articles
App 20220184991 - Lawandy; Nabil | 2022-06-16 |
Heat Treatment Of Banknotes In An Oxygen-free Environment
App 20220184243 - Lawandy; Nabil | 2022-06-16 |
Coded polymer substrates for banknote authentication
Grant 11,263,856 - Lawandy March 1, 2 | 2022-03-01 |
Lanthanide Metal Chelate Security Feature
App 20210324264 - Smuk; Andriy ; et al. | 2021-10-21 |
Machine-readable Polymer Security Threads
App 20210327194 - Lawandy; Nabil | 2021-10-21 |
Heat treatment of banknotes in an oxygen-free environment
Grant 11,007,288 - Lawandy May 18, 2 | 2021-05-18 |
Taggant system
Grant 10,839,634 - Lawandy November 17, 2 | 2020-11-17 |
Photoluminescent authentication devices, systems, and methods
Grant 10,796,120 - Lawandy October 6, 2 | 2020-10-06 |
Coded Polymer Substrates For Banknote Authentication
App 20200105083 - Lawandy; Nabil | 2020-04-02 |
Photoluminescent Authentication Devices, Systems, And Methods
App 20190370514 - Lawandy; Nabil | 2019-12-05 |
Supercritical Fluid Cleaning Of Banknotes And Secure Documents Utilizing Ozone
App 20190291148 - Lawandy; Nabil | 2019-09-26 |
Device and method for using gasochromic sensing for evaluating fitness
Grant 10,354,471 - Lawandy July 16, 2 | 2019-07-16 |
Taggant System
App 20190180547 - Lawandy; Nabil | 2019-06-13 |
Covert coating for authentication of materials
Grant 10,169,691 - Lawandy J | 2019-01-01 |
Photoluminescent authentication devices, systems, and methods
Grant 10,140,494 - Lawandy Nov | 2018-11-27 |
Photoluminescent authentication devices, systems, and methods
Grant 10,139,342 - Lawandy Nov | 2018-11-27 |
Device and method for gasochromic porosity sensing
Grant 10,082,454 - Lawandy September 25, 2 | 2018-09-25 |
Coded Polymer Substrates For Banknote Authentication
App 20180252637 - Lawandy; Nabil | 2018-09-06 |
Nondegenerate two-wave mixing for identifying and separating macromolecules
Grant 9,970,854 - Lawandy May 15, 2 | 2018-05-15 |
Nondegenerate Two-wave Mixing For Identifying And Separating Macromolecules
App 20180106794 - Lawandy; Nabil | 2018-04-19 |
Optically Based Bankenote Authentication System Having Broke Discrimination
App 20180061166 - Goltsos; William | 2018-03-01 |
Optically based bankenote authentication system having broke discrimination
Grant 9,905,069 - Goltsos February 27, 2 | 2018-02-27 |
Systems and methods of using magnetization to authenticate products
Grant 9,892,290 - Lawandy February 13, 2 | 2018-02-13 |
System for cleaning photo catalytic banknotes
Grant 9,839,947 - Lawandy December 12, 2 | 2017-12-12 |
Authenticatable coatings for pharmaceutical tablets and ingestible materials
Grant 9,789,069 - Lawandy October 17, 2 | 2017-10-17 |
Systems and methods for reversing banknote limpness
Grant 9,777,437 - Lawandy , et al. October 3, 2 | 2017-10-03 |
System And Method For Detecting Gasochromic Emission Spectra
App 20170243428 - Lawandy; Nabil | 2017-08-24 |
Photoluminescent Authentication Devices, Systems, And Methods
App 20170191934 - Lawandy; Nabil | 2017-07-06 |
Supercritical fluid cleaning of banknotes and secure documents
Grant 9,676,009 - Lawandy June 13, 2 | 2017-06-13 |
Supercritical fluid cleaning of banknotes and secure documents
Grant 9,610,619 - Lawandy April 4, 2 | 2017-04-04 |
Device And Method For Using Gasochromic Sensing For Evaluating Fitness
App 20170069155 - Lawandy; Nabil M. | 2017-03-09 |
Nondegenerate Two-wave Mixing For Identifying And Separating Macromolecules
App 20170067815 - Lawandy; Nabil M. | 2017-03-09 |
Photoluminescent Authentication Devices, Systems, And Methods
App 20170039794 - LAWANDY; Nabil | 2017-02-09 |
Gasochromic fibers and inclusions for security articles
Grant 9,475,334 - Lawandy October 25, 2 | 2016-10-25 |
Device And Method For Gasochromic Porosity Sensing
App 20160178501 - LAWANDY; Nabil M. | 2016-06-23 |
System For Cleaning Photo Catalytic Banknotes
App 20160107204 - Lawandy; Nabil M. | 2016-04-21 |
Systems And Methods For Reversing Banknote Limpness
App 20160090696 - Lawandy; Nabil ; et al. | 2016-03-31 |
Temperature activated changes to light absorption and emission characteristics for security articles
Grant 9,292,989 - Lawandy March 22, 2 | 2016-03-22 |
Systems And Methods Of Using Magnetization To Authenticate Products
App 20160004889 - Lawandy; Nabil | 2016-01-07 |
Gas Chromic Fibers And Inclusions For Security Articles
App 20150360502 - Lawandy; Nabil | 2015-12-17 |
Gas activated changes to light absorption and emission characteristics for security articles
Grant 9,189,604 - Lawandy November 17, 2 | 2015-11-17 |
Temperature Activated Changes to Light Absorption and Emission Characteristics for Security Articles
App 20150228142 - Lawandy; Nabil | 2015-08-13 |
Supercritical Fluid Cleaning Of Banknotes And Secure Documents
App 20150217341 - Lawandy; Nabil | 2015-08-06 |
Gas activated changes to light absorption and emission characteristics for security articles
Grant 9,075,020 - Lawandy July 7, 2 | 2015-07-07 |
Supercritical Fluid Cleaning Of Banknotes And Secure Documents
App 20150165493 - Lawandy; Nabil M. | 2015-06-18 |
Supercritical fluid cleaning of banknotes and secure documents
Grant 8,961,702 - Lawandy February 24, 2 | 2015-02-24 |
Methods and systems for authenticating and tracking objects
Grant 8,931,701 - Lawandy January 13, 2 | 2015-01-13 |
Supercritical fluid cleaning of banknotes and secure documents
Grant 8,932,409 - Lawandy January 13, 2 | 2015-01-13 |
Supercritical Fluid Cleaning Of Banknotes And Secure Documents
App 20140299160 - Lawandy; Nabil | 2014-10-09 |
Multi wavelength excitation/emission authentication and detection scheme
Grant 8,840,029 - Lawandy , et al. September 23, 2 | 2014-09-23 |
Covert Coating For Authentication Of Materials
App 20140197241 - Lawandy; Nabil | 2014-07-17 |
Gas Activated Changes to Light Absorption and Emission Characteristics for Security Articles
App 20140159860 - Lawandy; Nabil | 2014-06-12 |
Supercritical Fluid Cleaning Of Banknotes And Secure Documents
App 20140116474 - Lawandy; Nabil M. | 2014-05-01 |
Use Of Photo Catalytic Material For Self-cleaning Banknotes
App 20140083473 - Lawandy; Nabil | 2014-03-27 |
Fluorescence notch coding and authentication
Grant 8,530,863 - Lawandy September 10, 2 | 2013-09-10 |
Currency fitness and wear detection using temperature modulated infrared detection
Grant 8,491,186 - Lawandy July 23, 2 | 2013-07-23 |
Multi Wavelength Excitation/emission Authentication And Detection Scheme
App 20130182241 - Lawandy; Nabil ; et al. | 2013-07-18 |
Authenticatable Coatings For Pharmaceutical Tablets And Ingestible Materials
App 20130084249 - Lawandy; Nabil M. | 2013-04-04 |
Gas Activated Changes to Light Absorption and Emission Characteristics for Security Articles
App 20110199222 - Lawandy; Nabil M. | 2011-08-18 |
Near infrared ink security feature
Grant 7,963,450 - Lawandy , et al. June 21, 2 | 2011-06-21 |
Ultraviolet-dull Response In Security Taggants
App 20100310900 - Lawandy; Nabil M. | 2010-12-09 |
Magnetically Addressable Bistable Film
App 20100006656 - Lawandy; Nabil M. | 2010-01-14 |
Marking articles using a covert digitally watermarked image
Grant 7,529,385 - Lawandy , et al. May 5, 2 | 2009-05-05 |
Systems and methods for using microscopic capsules containing orientable materials for document security and processing applications
App 20090039644 - Lawandy; Nabil M. | 2009-02-12 |
Incorporation of markings in optical media
Grant 7,393,623 - Conroy , et al. July 1, 2 | 2008-07-01 |
Marking articles using a covert digitally watermarked image
App 20070145735 - Lawandy; Nabil M. ; et al. | 2007-06-28 |
Marking and authenticating articles
Grant 7,220,535 - Lawandy , et al. May 22, 2 | 2007-05-22 |
Monolithic, side-pumped, passively Q-switched solid-state laser
App 20070071059 - Afzal; Robert S. ; et al. | 2007-03-29 |
Marking articles using a covert digitally watermarked image
Grant 7,184,569 - Lawandy , et al. February 27, 2 | 2007-02-27 |
Monolithic, side-pumped, passively Q-switched solid-state laser
Grant 7,149,231 - Afzal , et al. December 12, 2 | 2006-12-12 |
Absorptive coating on a disc to create a reflective modulation for encryption
App 20060064594 - Lawandy; Nabil M. | 2006-03-23 |
Method and apparatus for reading digital watermarks with a hand-held reader device
Grant 6,948,068 - Lawandy , et al. September 20, 2 | 2005-09-20 |
Solid state diamond Raman laser
App 20050163169 - Lawandy, Nabil M. ; et al. | 2005-07-28 |
Thermochromic compositions of color formers and lewis acids
Grant 6,908,505 - Lawandy , et al. June 21, 2 | 2005-06-21 |
Method and apparatus for detecting fluorescent particles contained in a substrate
App 20050100204 - Afzal, Robert S. ; et al. | 2005-05-12 |
Contrast enhancing marking system for application of unobtrusive identification and other markings
Grant 6,881,915 - Lawandy , et al. April 19, 2 | 2005-04-19 |
Methods and apparatus employing multi-spectral imaging for the remote identification and sorting of objects
Grant 6,874,639 - Lawandy April 5, 2 | 2005-04-05 |
Taggant security system for paper products as a deterrent to counterfeiting
App 20050031838 - Lagunowich, John G. ; et al. | 2005-02-10 |
System for applying markings to optical media
App 20050018595 - Conroy, Jeffrey L. ; et al. | 2005-01-27 |
Temperature control of laser action in scattering media
Grant 6,795,464 - Lawandy September 21, 2 | 2004-09-21 |
Incorporation of markings in optical media
App 20040121268 - Conroy, Jeffrey L. ; et al. | 2004-06-24 |
Thermochromic compositions of color formers and lewis acids
App 20040119057 - Lawandy, Nabil M. ; et al. | 2004-06-24 |
Optically-based system for processing banknotes based on security feature emissions
Grant 6,744,525 - Goltsos June 1, 2 | 2004-06-01 |
Monolithic, side-pumped, passively Q-switched solid-state laser
App 20040066805 - Afzal, Robert S. ; et al. | 2004-04-08 |
Method and apparatus for digitally watermarking images created with a mobile imaging device
App 20040005078 - Tillotson, Scott Andrew | 2004-01-08 |
Temperature control system for cutaneous photodynamic therapy
App 20030211138 - Conroy, Jeffrey L. ; et al. | 2003-11-13 |
Temperature control of laser action in scattering media
App 20030165174 - Lawandy, Nabil M. | 2003-09-04 |
Method and apparatus for performing facial recognition with a hand-held imaging device
App 20030161507 - Lawandy, Nabil M. | 2003-08-28 |
Gels exhibiting reversible opacity change
App 20030154881 - Conroy, Jeffrey L. | 2003-08-21 |
Information bearing marking used with a digitally watermarked background
App 20030141375 - Lawandy, Nabil M. | 2003-07-31 |
Optically-based methods and apparatus for performing sorting coding and authentication using a gain medium that provides a narrowband emission
Grant 6,552,290 - Lawandy April 22, 2 | 2003-04-22 |
Methods and apparatus employing multi-spectral imaging for the remote identification and sorting of objects
App 20030006170 - Lawandy, Nabil M. | 2003-01-09 |
Methods and apparatus employing multi-spectral imaging for the remote identification and sorting of objects
Grant 6,488,155 - Lawandy , et al. December 3, 2 | 2002-12-03 |
Use of evaporatively activated color change for verifying the integrity of an object, such as a data storage medium or a gaming token
Grant 6,489,892 - Lawandy December 3, 2 | 2002-12-03 |
Coding and authentication by phase measurement modulation response and spectral emission
Grant 6,441,380 - Lawandy August 27, 2 | 2002-08-27 |
Optically-based system for processing banknotes based on security feature emissions
App 20020105654 - Goltsos, William | 2002-08-08 |
Fluorescent micro-particles embedded in a pigmented fluorescent coating for optical document security
App 20020066543 - Lilly, William D. | 2002-06-06 |
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