Hair regenerator
CA 2525670 A1 · Owner: Franco Velasco, Andres · Inventors: Franco Velasco, Andres
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a hair regenerator which is based on a regenerator such as that described in patent of invention 200200105 comprising a mixture , of an epidermal growth factor dexpanthenol and sodium hyaluronate, said mixture being applied by means of intradermic trichotherapy alternated with a surface cosmetic treatment. The invention consists in replacing the epidermal growth factor in the aforementioned patent specifically a protein obtained , through the genetic transformation of Saccharomyces Cerevisiae yeast cells with a DNA segment encoding the synthesis of said protein with a protein , comprising an embryonic amniotic liquid extract from cattle in the fifth week of …
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 August 11, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 11, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 11, 2025.
- 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.