Expired Canadian patentCanada
Treatment of urinary incontinence and compositions for use therein
CA 2269031 C · Owner: Milkhaus Laboratory, Inc. · Inventors: Mcmichael, John
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 relates to a treatment for patients having urinary incontinence by administering a composition comprising histamine, serotonin or a combination thereof in an amount effective to alleviate symptoms of urinary incontinence.
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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 October 16, 1997 and granted September 9, 2003. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended October 16, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 16, 2019.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledOctober 16, 1997
GrantedSeptember 9, 2003
Term endedOctober 16, 2017
Patent numberCA 2269031 C
Classification (IPC)A61K31/41 +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.