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Expired Canadian patentCanada

Electronic provider-patient interface system

CA 2397907 C · Owner: Hbo & Company · Inventors: Ilsen, Kevin; Cataldo, Michael J.

CIPO record

Overview

Drawings and full text

Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

The present invention provides a communication system (100) for providing automated, electronic communications between at least one health-care provider and a plurality of users (102-112) of the health-care provider wherein the , communications occur over a communications network through a provider/patient interface, said system comprising: a central server comprising one server or , a logic unit of multiple servers.

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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 January 17, 2001 and granted March 19, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended January 17, 2021.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 17, 2023.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJanuary 17, 2001
GrantedMarch 19, 2013
Term endedJanuary 17, 2021
Patent numberCA 2397907 C
Classification (IPC)H04L12/16 +2 more

Timeline

Timeline From CIPO dates

2002200420062008201020122014201620182020Application filedJan 17, 2001Patent grantedMarch 19, 2013Term endedJan 17, 2021

Sources & verification

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