VERIFICATION TECHNOLOGIES, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 5201
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 3195

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7237720 Product packaging including digital dataDec 07, 04Jul 03, 07[G06K]
6707539 Portable product authentication deviceOct 18, 02Mar 16, 04[G06K]
6512580 Method and apparatus for portable product authenticationOct 27, 99Jan 28, 03[G01N]
6490030 Portable product authentication deviceJan 18, 99Dec 03, 02[G01N, G06K]
6458595 Automated fingerprint methods and chemistry for product authentication and monitoringJan 24, 01Oct 01, 02[G01N]
6232124 Automated fingerprint methods and chemistry for product authentication and monitoringNov 13, 98May 15, 01[G01N]
5753511 Automated fingerprint methods and chemistry for product authentication and monitoringMay 06, 96May 19, 98[G01N]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0149,705 Data storage in optical discsAbandonedSep 07, 05Jun 23, 11[G11B]
2009/0035,539 PIRACY PROTECTED RECORDING MEDIAAbandonedOct 14, 08Feb 05, 09[B32B]
7486790 Method and apparatus for controlling access to storage mediaExpiredAug 03, 00Feb 03, 09[H04N]
2009/0008,452 PRODUCT PACKAGING INCLUDING DIGITAL DATAAbandonedSep 11, 08Jan 08, 09[G06K]
2008/0212,952 Copy Protection for Video Content Contained in the VOB File StructureAbandonedFeb 25, 08Sep 04, 08[H04N]
2008/0193,873 CHANGING LIGHT ABSORPTION BY DISRUPTION OF CONJUGATIONAbandonedMar 24, 08Aug 14, 08[G03F]
2008/0187,135 Content Replication Deterrent Method on Optical DiscsAbandonedFeb 21, 08Aug 07, 08[H04L]
2008/0187,703 Content Replication Deterrent Method on Optical DiscsAbandonedFeb 21, 08Aug 07, 08[B05D, G11B]
2008/0184,376 Content Replication Deterrent Method on Optical DiscsAbandonedFeb 21, 08Jul 31, 08[G06F]
2008/0159,102 Content Replication Deterrent Method on Optical DiscsAbandonedFeb 21, 08Jul 03, 08[G11B]
2008/0159,118 Content Replication Deterrent Method on Optical DiscsAbandonedFeb 21, 08Jul 03, 08[G11B]
2008/0163,281 Read-Side Anti-Theft DiscsAbandonedDec 26, 07Jul 03, 08[G11B]
2008/0151,739 Content Replication Deterrent Method on Optical DiscsAbandonedFeb 21, 08Jun 26, 08[G11B]
2008/0144,459 METHOD AND APPARATUS FOR CONTROLLING ACCESS TO STORAGE MEDIAAbandonedFeb 08, 08Jun 19, 08[G11B]
2008/0130,460 METHOD AND APPARATUS FOR CONTROLLING ACCESS TO STORAGE MEDIAAbandonedFeb 08, 08Jun 05, 08[G11B]
7368221 Changing light absorption by disruption of conjugationExpiredSep 23, 05May 06, 08[G11B]
7344823 Transient optical state change materials useful in copy-protected compact discsExpiredSep 26, 03Mar 18, 08[G11B]
2008/0062,838 MATERIALS FOR OPTICAL MEDIUM COPY-PROTECTION TRANSIENTLY REACTING TO A READER BEAMAbandonedMay 30, 07Mar 13, 08[G11B]
2008/0066,090 Storage Media Access Control Method and SystemAbandonedOct 24, 07Mar 13, 08[G11B]
2008/0011,853 Product Packaging Including Digital DataAbandonedJul 02, 07Jan 17, 08[G06K]

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