Injectable anesthetic
CA 1108991 A · Owner: American Home Products Corporation · Inventors: Wetzel, Jon C.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A new anesthetic composition comprising a specified mixture of acepromazine or its pharmaceutically acceptable salts and midaf1ur is disclosed. This composition induces a useful surgical plane of anesthesia in mammals while substantially reducing troublesome side effects encountered with the use of midaflur by itself. -18-
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 15, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 15, 1998.
- 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.