Expired Canadian patentCanada
Nanoparticulate meloxicam formulations
CA 2517679 C · Owner: Kline, Laura · Inventors: Kline, Laura; Pruitt, John D.; Cooper, Eugene R.
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 is directed to nanoparticulate compositions comprising meloxicam. The meloxicam particles of the composition have an effective average particle size of less than about 2000 nm.
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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 February 27, 2004 and granted April 10, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended February 27, 2024.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 27, 2026.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledFebruary 27, 2004
GrantedApril 10, 2012
Term endedFebruary 27, 2024
Patent numberCA 2517679 C
Classification (IPC)A61K9/00 +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.