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Expired Canadian patentCanada

Communication adapter for ambulant medical or therapeutic devices

CA 2557388 C · Owner: F. Hoffmann-La Roche Ag · Inventors: Aigner, Manfred; Handwerker, Guenter; Habermann, Christian

CIPO record

Overview

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

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Abstract From the Canadian patent

The invention relates to a communication adapter 6 for use with an ambulant medical device 1. The device 1 carries out a data transmission preferably an infrared data transmission 5 to the communication adapter 6 that carries out a data transmission 8 to a computer 12 by means of a data connection preferably a wire-based connection 10. The communication adapter 6 processes the data to be read-out from the devices 1 for example in the form of HTML reports in such a fashion that it can be displayed on a computer 12 without the use of specific software for example with a customary Internet browser.

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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 August 25, 2006 and granted November 20, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended August 25, 2026.
  • Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledAugust 25, 2006
GrantedNovember 20, 2012
Term endedAugust 25, 2026
Patent numberCA 2557388 C
Classification (IPC)G16H20/17 +2 more

Timeline

Timeline From CIPO dates

2007200920112013201520172019202120232025Application filedAug 25, 2006Patent grantedNov 20, 2012Term endedAug 25, 2026

Sources & verification

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