Topical ointment for dermatosis
CA 2001797 A1 · Owner: Gabriele Flender · Inventors: Wolfgang Weck (Dr.); Gabriele Flender; Flender, Gabriele
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A topical ointment for the local treatment of dermatoses in particular psoriasis, contains from 10 to 50% by weight of vesline, 10 to 50% by weight of jojoba oil 1 to 10% by weight of, cholesterol, 1 to 10% by weight of beeswax or spermaceti or spermaceti substitute, and 10 to 40% by weight of water. The surprisingly good therapeutic results when using an ointment of this composition are due primarily to the pharmaceutical efficacy of the cholesterol. The ointment according to the invention is furthermore distinguished by particularly good tolerance in patients having sensitive skin tending to allergic reactions.
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 October 30, 1989. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended October 30, 2009.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 30, 2011.
- 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.