Non-irritating cleansing composition
CA 2331498 A1 · Owner: Color Access, Inc. · Inventors: Bevacqua, Andrew J.; Miklean, Saul; Toma, Daniela
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to a cleansing composition based on the composition of lachrymal fluid. The cleansing composition comprises an ionic aqueous base containing one or more electrolytes a basic protein or amino , acid, and optionally a mucomimetic compound and a lysozyme. The cleansing composition is gentle to both skin and eyes and is highly effective in , removing even transfer-resistant makeup.
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 8, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended March 8, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 8, 2022.
- 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.