HOLOGRAM INDUSTRIES (S.A.)

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM2155
 
  
 
B42D BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH; MOVABLE-STRIP WRITING OR READING APPARATUS 231
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 2203
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 1124
 
  
 
G03C PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES 145
 
  
 
G03H HOLOGRAPHIC PROCESSES OR APPARATUS 131

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7875338 Security protection of documents or products by affixing an optically active component for verification of authenticityMay 14, 02Jan 25, 11[G03C, G02B, B32B, G03H]
6943952 Optical security componentOct 07, 04Sep 13, 05[G02B]
6761378 Apparatus for maintaining the security of a substrateOct 28, 02Jul 13, 04[B42D]
6299213 Security marking label, particularly for motor vehicleJun 17, 98Oct 09, 01[B32B]
5928456 Method for irreversibly transferring a diffraction grating, transfer film and device thereforFeb 24, 97Jul 27, 99[B29C]
5808776 Process for realization of an optically variable imageFeb 15, 96Sep 15, 98[G02B, B42D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6280891 Multi-layer assembly and method for marking articles and resulting marked articlesExpiredAug 04, 98Aug 28, 01[G06K]
6019395 Safe marking system capable of being personalizedExpiredAug 28, 98Feb 01, 00[B42D]

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