Expired Canadian patentCanada
Pyrimidone anti-ulcer agents
CA 1206151 A · Owner: Eli Lilly And Company · Inventors: Pioch, Richard P.
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Compounds of formula XX:, XX and their pharmaceutically-acceptable salts are effective anti-ulcer agents.
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 June 17, 1986. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 17, 2003.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledDecember 14, 1982
GrantedJune 17, 1986
Term endedJune 17, 2003
Patent numberCA 1206151 A
Classification (IPC)C07D417/00 +2 more
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.