Use of 1-phenyl-3-dimethylaminopropane compounds for the treatment of urinary incontinence
CA 2430332 C · Owner: Christoph, Thomas · Inventors: Friderichs, Elmar Joseph; Christoph, Thomas
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to the use of 1-phenyl-3-dimethylaminopropane compounds for producing a medicament for , treating the frequent urge to pass water or urinary incontinence. The invention also relates to corresponding medicaments and methods for treating the frequent urge to pass water or urinary incontinence.
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 28, 2001 and granted March 15, 2011. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended November 28, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 28, 2023.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
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.