Methods and systems for implementing a real-time, distributed, hierarchical data base
CA 2398403 A1 · Owner: Yoakum, John H. · Inventors: Reaves, James E.; Alluisi, Paul D.; Yoakum, John H.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A system for implementing a real-time distributed hierarchical database uses , a proxiable protocol. The system includes a first proxy server (208) for receiving a first proxiable protocol message from a first network element (202). The first proxy server performs a first database lookup based on information contained in the first message. If the first proxy server does not obtain the requested information, the first proxy server formulates a second proxiable protocol message and forwards the message to a second proxy server (210). A second proxy server receives the second message and performs a second database lookup based on information contained in the second message. The second …
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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 February 14, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 14, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 14, 2023.
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Timeline
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Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.