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Expired Canadian patentCanada

Intelligent secure data manipulation apparatus and method

CA 2449739 C · Owner: Hormuzdiar, James Noshir · Inventors: Hormuzdiar, James Noshir; Hsu, Stephen Dao Hui; Chun, Jon Andre

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Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

A data manipulation appliance can be installed or plugged into a computer network between business partners (16) and can perform many of the difficult and tedious data manipulation operations in a substantially automated manner. Examples of operations that can be performed by an embodiment of the apparatus include, but are not limited to, encryption authentication, auditing (56), shaping data to a common intermediate format for exchange between partners (50), other auditing of data exchanges in transaction logs filtering data for , privacy compliance and risk management error detection and correction, mapping internal non-standard data elements to appliance can be embedded with …

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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.

Why it's free to use

  • Filed May 29, 2002 and granted February 7, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended May 29, 2022.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 29, 2024.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledMay 29, 2002
GrantedFebruary 7, 2012
Term endedMay 29, 2022
Patent numberCA 2449739 C
Classification (IPC)H04L67/56 +2 more

Timeline

Timeline From CIPO dates

2003200520072009201120132015201720192021Application filedMay 29, 2002Patent grantedFeb 7, 2012Term endedMay 29, 2022

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Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.