Expired Canadian patentCanada
System and method for coding information on a biosensor test strip
CA 2600100 C · Owner: F. Hoffmann-La Roche Ag · Inventors: Beaty, Terry
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention provides a test strip for measuring a concentration of an analyte of interest in a biological fluid wherein the test strip may be , encoded with information that can be read by a test meter into which the test strip is inserted.
Read the whole patent
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 March 31, 2006 and granted April 30, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended March 31, 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.
FiledMarch 31, 2006
GrantedApril 30, 2013
Term endedMarch 31, 2026
Patent numberCA 2600100 C
Classification (IPC)G01N27/41 +2 more
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.