PKWARE, INC.
Patent Owner
Stats
- 15 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Feb 06, 2018 most recent publication
Details
- 15 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 968 Total Citation Count
- Aug 21, 1990 Earliest Filing
- 38 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
9886444 Systems and methods for manipulating and managing computer archive filesJan 12, 11Feb 06, 18[H04L, H03M, G06F]
9639711 Systems and methods for data verification and replay preventionJul 15, 15May 02, 17[H04L, G06F]
9129130 Systems and methods for data verification and replay preventionAug 30, 13Sep 08, 15[H04L, G06F]
8959582 System and method for manipulating and managing computer archive filesJul 02, 12Feb 17, 15[H04L, H03M, G06F]
8230482 System and method for manipulating and managing computer archive filesFeb 21, 06Jul 24, 12[H04L]
8225108 Method and system for mixed symmetric and asymmetric encryption of .ZIP filesSep 20, 04Jul 17, 12[H04L, G06F]
7895434 Method and system for multiple asymmetric encryption of .ZIP filesSep 20, 04Feb 22, 11[H04L]
7890465 Systems and methods for manipulating and managing computer archive filesOct 26, 06Feb 15, 11[G06F]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2010/0119,070 Method and System for Mixed Symmetric and Asymmetric Decryption of .ZIP FilesAbandonedJan 20, 10May 13, 10[H04L]
2009/0240,952 Method and system for decryption of file characteristics of .ZIP filesAbandonedSep 20, 04Sep 24, 09[H04L]
2008/0046,761 METHOD AND SYSTEM FOR STRONGLY ENCRYPTING .ZIP FILESAbandonedJul 06, 07Feb 21, 08[H04L]
2007/0118,735 Systems and methods for trusted information exchangeAbandonedNov 10, 06May 24, 07[H04L]
2007/0118,819 Systems and methods for manipulating and managing computer archive filesAbandonedOct 26, 06May 24, 07[G06F]
2007/0050,424 Systems and methods for manipulating and managing computer archive filesAbandonedOct 26, 06Mar 01, 07[G06F]
2007/0043,753 Systems and methods for manipulating and managing computer archive filesAbandonedOct 26, 06Feb 22, 07[G06F]
2007/0043,754 Systems and methods for manipulating and managing computer archive filesAbandonedOct 26, 06Feb 22, 07[G06F]
2007/0043,778 Systems and methods for manipulating and managing computer archive filesAbandonedOct 26, 06Feb 22, 07[G06F]
2007/0043,779 Systems and methods for manipulating and managing computer archive filesAbandonedOct 26, 06Feb 22, 07[G06F]
2007/0043,780 Systems and methods for manipulating and managing computer archive filesAbandonedOct 26, 06Feb 22, 07[G06F]
2007/0043,781 Systems and methods for manipulating and managing computer archive filesAbandonedOct 26, 06Feb 22, 07[G06F]
2007/0043,782 Systems and methods for manipulating and managing computer archive filesAbandonedOct 26, 06Feb 22, 07[G06F]
2006/0173,847 System and method for manipulating and managing computer archive filesAbandonedFeb 21, 06Aug 03, 06[G06F]
2006/0173,848 System and method for manipulating and managing computer archive filesAbandonedFeb 21, 06Aug 03, 06[G06F]
2006/0155,731 System and method for manipulating and managing computer archive filesAbandonedFeb 21, 06Jul 13, 06[G06F]
2006/0155,788 System and method for manipulating and managing computer archive filesAbandonedFeb 21, 06Jul 13, 06[G06F]
2006/0143,180 System and method for manipulating and managing computer archive filesAbandonedFeb 21, 06Jun 29, 06[G06F]
2006/0143,199 System and method for manipulating and managing computer archive filesAbandonedFeb 21, 06Jun 29, 06[G06F]
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