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Expired Canadian patentCanada

Method for monitoring and providing information over a peer to peer network

CA 2534397 C · Owner: Tiversa Holding Corp. · Inventors: Hopkins, Samuel P.

CIPO record

Overview

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

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Abstract From the Canadian patent

The present invention relates to a pseudonode used for deployment on a peer to peer network which pseudonode comprises an IP address and client ID that is changeable upon the occurrence of a preselected event and includes a list containing at least one searchable data object. The pseudonode is programmed for monitoring the network to receive search requests therefrom and to compare each said received search with said list of data objects and to respond to such request. The invention also provides a method for monitoring search requests for selected objects by nodes on a peer to peer network. The method includes interposing the pseudonodes on the network in which it is configured to provide …

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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 January 26, 2006 and granted July 25, 2017. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended January 26, 2026.
  • Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJanuary 26, 2006
GrantedJuly 25, 2017
Term endedJanuary 26, 2026
Patent numberCA 2534397 C
Classification (IPC)H04L67/10 +2 more

Timeline

Timeline From CIPO dates

2007200920112013201520172019202120232025Application filedJan 26, 2006Patent grantedJuly 25, 2017Term endedJan 26, 2026

Sources & verification

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