Nail lacquer pharmaceutical composition
CA 2400178 A1 · Owner: Gyurik, Robert J. · Inventors: Gyurik, Robert J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A composition comprising a pharmaceutical compound a membrane-permeation , enhancer, and a polymeric film-forming agent including, for example, a , hydrocarbon-based liquid nail lacquer comprising a solution of an anti-fungal agent in a pharmaceutically-effective amount a membrane-compatible permeation , enhancer in an amount effective to enhance penetration through a membrane or nail of said anti-fungal agent, a polymeric film-forming agent in an amount effective to form an adherent polymeric film on a membrane or nail and a , solvent for forming said solution; and a method for forming on a membrane or nail of the body an adherent film containing a pharmaceutical compound and …
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 February 16, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 16, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 16, 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.