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Expired Canadian patentCanada

System and method for managing relationships between brokers and traders

CA 2546413 C · Owner: Sweeting, Michael · Inventors: Sweeting, Michael; Beadle, Alastair J. D.

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

According to one embodiment, a method of maning access to a trading network (26) is provided. a first network login request for a first user is received from a client application. the first network login request includes first authentication information. Based at least on the first authentication information, the first network login request (104) is approved (106) which , authorizes the first user to access the trading network. One or more asscociated users. User profile information for one of the asscociated users is obtained and communicated to client application. The user profile information includes information regarding the second user that can be used to allow the first user …

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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 October 28, 2004 and granted May 5, 2020. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended October 28, 2024.
  • 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.
FiledOctober 28, 2004
GrantedMay 5, 2020
Term endedOctober 28, 2024
Patent numberCA 2546413 C
Classification (IPC)H04L9/32 +1 more

Timeline

Timeline From CIPO dates

2005200720092011201320152017201920212023Application filedOct 28, 2004Patent grantedMay 5, 2020Term endedOct 28, 2024

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