Canadian application, no grantCanada
Methods for regulating skin appearance
CA 2323181 A1 · Owner: Bissett, Donald Lynn · Inventors: Bissett, Donald Lynn
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to methods for preventing or treating skin disorders using flavonoid compounds. The present invention also relates to methods for regulating skin condition.
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 March 12, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended March 12, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 12, 2021.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledMarch 12, 1999
GrantedNo grant recorded
Term endedMarch 12, 2019
Patent numberCA 2323181 A1
Classification (IPC)A61K31/12 +2 more
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.