System and method for using continuous messaging units in a network architecture
CA 2449846 A1 · Owner: Claria Corporation · Inventors: Veteska, Eugene; Martin, Anthony G.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention provides techniques for selectively distributing messages to viewers. Specific embodiments provide systems (100) methods, apparatus and computer program products for distributing messages to viewers based upon information about potential viewers. In specific embodiments target messages are made available to the client machines (104) in response to client message requests by a server (106) that takes the machine and/or user ID provided as part of the client request and queries the database (224) to see if there are any messages pending for that user or that match that user's profile. Specific embodiments can provide a plurality of messages coupled together to …
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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 June 18, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 18, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 18, 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.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.