Expired Canadian patentCanada
Anti-diarrhea composition containing glutamine
CA 2547005 C · Owner: Gross, Kathy L. · Inventors: Khoo, Christina; Zicker, Steven; Wedekind, Karen
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A composition suitable for mammalian oral ingestion in a mammal having GI tract inflammation comprising an anti~diarrhea effective amount of glutamine fermentable fiber(s), antioxidant(s), and omega-3 fatty acid(s).
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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 December 3, 2004 and granted October 16, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended December 3, 2024.
- 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.
FiledDecember 3, 2004
GrantedOctober 16, 2012
Term endedDecember 3, 2024
Patent numberCA 2547005 C
Classification (IPC)—
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.