Compensating resource managers
CA 2246908 A1 · Owner: Microsoft Corporation · Inventors: Long, Joe Dennis
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A compensating resource manager provides a mechanism for more easily integrating non-transactional durable resources to participate in transactions within a component-based on-line transaction processing system, as well as resources having transaction processing support not conforming to the transaction processing system. The durable resource is integrated using the compensating resource manager by developing two simple components, a worker component that implements a normal action on the resource and a compensator component that implements a compensating action that reverses the normal action on the resource. The worker component uses system-provided services to register its respective …
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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 September 9, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 9, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 9, 2020.
- 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.