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Expired Canadian patentCanada

Pharmaceutical compositions containing dipyridamole or mopidamol and o-acetylsalicylic acid or the physiologically acceptable salts thereof, processes for preparing them and theiruse in treating clot formation

CA 1302272 C · Owner: Eisert, Wolfgang · Inventors: Gruber, Peter; Eisert, Wolfgang

CIPO record

Overview

Drawings and full text

Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

The specification describes a pharmaceutical combination consisting of dipyridamole or mopidamol and Oacetylsalicylic acid or the physiologically acceptable salts thereof, processes for preparing this pharmaceutical combination and the use thereof for the controlled prevention of clot formation.

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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 2, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 2, 2009.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledAugust 11, 1987
GrantedJune 2, 1992
Term endedJune 2, 2009
Patent numberCA 1302272 C
Classification (IPC)A61K9/50 +2 more

Timeline

Timeline From CIPO dates

19881991199419972000200320062009Application filedAug 11, 1987Patent grantedJune 2, 1992Term endedJune 2, 2009

Sources & verification

Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.