Expired Canadian patentCanada
Fatty acid-anticancer conjugates and uses thereof
CA 2366723 C · Owner: Protarga, Inc. · Inventors: Fisher, Mark; Bradley, Matthews O.; Webb, Nigel L.
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 invention provides conjugates of fatty acids and anticancer agents useful in treating cancer, and compositions and formulations thereof. Methods for using the conjugates are also provided.
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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 March 9, 2000 and granted August 2, 2011. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended March 9, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 9, 2022.
- 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 9, 2000
GrantedAugust 2, 2011
Term endedMarch 9, 2020
Patent numberCA 2366723 C
Classification (IPC)A61K31/33 +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.