Highly absorbent body powders
CA 2321706 A1 · Owner: Lafleur, Patricia Alison · Inventors: Lafleur, Patricia Alison; Deckner, George Endel; Peterson, Liezl Gonzales
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 moisture absorbing body powder compositions. Through careful formulation of the powder carrier the present invention also , provides moisture absorbing body powders with surprisingly good skin feel characteristics. The powder carrier which provides the good skin feel characteristics comprises skin feel components selected from the group consisting of: starch, metallic stearates fatty acid derivatives, nylon, polyethylene polytetrafluoroethylene, and platelet-shaped powders.
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 April 15, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 15, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 15, 2020.
- 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.