CLOUDMARK, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 6279
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 5442
 
  
 
G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS 264
 
  
 
H04W WIRELESS COMMUNICATION NETWORKS 1187

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9729413 Apparatus and method for identifying domain name system tunneling, exfiltration and infiltrationOct 07, 14Aug 08, 17[H04L]
9634970 Apparatus and method for augmenting a message to facilitate spam identificationApr 30, 13Apr 25, 17[H04L]
9560074 Systems and methods of identifying suspicious hostnamesOct 07, 14Jan 31, 17[H04L, G06F]
9294490 Apparatus and method for identifying a domain name system resource exhaustion attackOct 07, 14Mar 22, 16[H04L]
8171091 Systems and methods for filtering contents of a publicationMay 22, 09May 01, 12[G06F]
7890441 Methods and apparatuses for classifying electronic documentsApr 14, 09Feb 15, 11[G06N]
7539729 Method and apparatus to enable mass message publications to reach a client equipped with a filterSep 15, 03May 26, 09[G06F]
7519565 Methods and apparatuses for classifying electronic documentsJun 24, 04Apr 14, 09[G06N]
7373385 Method and apparatus to block spam based on spam reports from a community of usersNov 03, 03May 13, 08[G06F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8301702 Method and an apparatus to screen electronic communicationsExpiredMar 12, 04Oct 30, 12[G06F]
2011/0238,770 METHOD AND APPARATUS TO SCREEN ELECTRONIC COMMUNICATIONSAbandonedJun 07, 11Sep 29, 11[G06F]
7953801 Method and an apparatus to screen electronic communicationsWithdrawnMar 12, 04May 31, 11[G06F]
2009/0319,629 SYSTEMS AND METHODS FOR RE-EVALUATNG DATAAbandonedJun 23, 09Dec 24, 09[G06F]
2009/0282,112 SPAM IDENTIFICATION SYSTEMAbandonedMay 12, 08Nov 12, 09[G06F]
2008/0134,326 Signature for Executable CodeAbandonedMar 01, 06Jun 05, 08[G06F]
2005/0289,239 Method and an apparatus to classify electronic communicationAbandonedMar 15, 05Dec 29, 05[G06F]
2005/0198,181 Method and apparatus to use a statistical model to classify electronic communicationsAbandonedMar 02, 05Sep 08, 05[G06F]
2005/0198,182 Method and apparatus to use a genetic algorithm to generate an improved statistical modelAbandonedMar 02, 05Sep 08, 05[G06F]
2005/0149,546 Methods and apparatuses for determining and designating classifications of electronic documentsAbandonedNov 01, 04Jul 07, 05[G06F]

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