Isolated arachidonic acid-binding heteromer and its use in cosmetics and pharmaceutics
CA 2258796 A1 · Owner: Siegenthaler, Georges · Inventors: Siegenthaler, Georges
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention discloses an isolated arachidonic acid-binding heteromer that can be used in particular to stimulate and/or induce hair growth and/or check hair loss or to accelerate the healing process or to test substances affecting the activity of fatty acids or further as a diagnostic tool.
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 June 30, 1997. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 30, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 30, 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.
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.