CT ACQUISITION HOLDCO, LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G11B INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER 7131
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM3154
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 254
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 2283
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 155
 
  
 
B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE 156
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 1361
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 1241

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D743715 PortfolioAug 22, 13Nov 24, 15[0606]
8739299 Content unlockingDec 23, 10May 27, 14[H04L]
8675464 Dual sided optical storage media and method for making sameOct 01, 10Mar 18, 14[C23C, G11B]
8576686 Apparatus for multilevel optical recordingJan 25, 05Nov 05, 13[G11B]
8369196 BCA recording on optical recording mediumMay 04, 11Feb 05, 13[G11B]
8147729 Techniques for forming burst cutting area markSep 28, 09Apr 03, 12[B29D]
8151366 Secure optical media storageNov 12, 04Apr 03, 12[H04N, G06F]
8031580 Recording media with features to render media unreadable and method and apparatus for replication of said mediaMay 23, 08Oct 04, 11[G11B]
7986601 Multi-purpose high-density optical discJan 29, 10Jul 26, 11[B32B]
7986611 High-density optical recording media and method for making sameMar 22, 07Jul 26, 11[G11B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8526282 Method for replicating media using unique identifiersExpiredMay 04, 11Sep 03, 13[G11B]
8472020 Process for enhancing dye polymer recording yields by pre-scanning coated substrate for defectsExpiredFeb 15, 05Jun 25, 13[G01N, G11B]

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