Federated authentication service
CA 2443670 A1 · Owner: Perrin, Trevor Scott · Inventors: Bruns, Logan O'Sullivan; Perrin, Trevor Scott; Moreh, Jahanshah
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A federated authentication service technology (10) for authenticating a subject (20) residing in a subject domain (12) on a network to a server application (38) residing in a server domain (18) wherein an authentication , mechanism (32) residing in an authentication domain (16) affects the service provided by the server application (38). A client (22) which may be , integrated non-human instances of the subject (20) authenticates the subject , (20) and a protocol proxy (34) mediates with the authentication mechanism (32) to obtain a name assertion which the client can use to access the server application (38). When multiple authentication mechanisms (32) are available an optional agent …
Read the whole patent
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 March 20, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended March 20, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 20, 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.