Expired Canadian patentCanada
Stable pharmaceutical composition comprising erythropoietin
CA 2492470 C · Owner: Paris, Alenka · Inventors: Rozman Peterka, Tanja; Paris, Alenka; Vukmirovic, Andreja
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 new stable pharmaceutical composition of erythropoietin (EPO) that is stabilised with PVP.
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 November 8, 2002 and granted August 28, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended November 8, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 8, 2024.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledNovember 8, 2002
GrantedAugust 28, 2012
Term endedNovember 8, 2022
Patent numberCA 2492470 C
Classification (IPC)A61K38/18 +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.