Terpenes
CA 1061777 A · Owner: Inverni Della Beffa S.P.A. · Inventors: Giuseppe, Mustich
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Pharmaceutically active compounds of the formula II, and, III, wherein -OR1, -OR2, -OR3 and -OR4 which may be the same or different, each represents a free or esterified hydroxyl group and -COOR5 represents a free or esterified carboxyl group are provided, together with processes for their production and pharmaceutical compositions containing them. Compounds of formula II and III possess valuable cicatrising and anti-inflammatory properties. -1-
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
- Granted September 4, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 4, 1996.
- 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.