Method and devices in a process control system or isolation of resources from application in a process control system
CA 2317417 A1 · Owner: Larsson, Hakan · Inventors: Larsson, Hakan
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to a resource module (38 40, 42), a resource , platform comprising a resource module an application resource system , comprising a resource platform a process control system comprising an application resource system, a computer program product containing program code for realizing a resource module and a method of isolating a resource from an application. The resource is associated with one of the resource types and comprises said resource module as well as a physical resource (32) and/or an interface to the physical resource (30) at least one action handler for , handling a specific action to be performed by the application, on or for the , physical …
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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 December 14, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended December 14, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 14, 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.