Improved nail drug delivery
CA 2510318 A1 · Owner: Garshowitz, Solomon David · Inventors: Garshowitz, Solomon David
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention provides a solution for topical application to a nail. , The solution comprises between about 30 % to about 85 % DMSO by weight of the solution, a medicine, water and at least one of a moisturizing agent for assisting to retain moisture in the nail and prevent the nail from dehydrating, a dispersant for assisting to disperse the components in solution to provide a homogeneous solution when applied and when penetrating the nail and a solubilizing agent for the medicine.
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 December 27, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended December 27, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 27, 2024.
- 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.