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Expired Canadian patentCanada

Fungicides and plant-growth controlling agents

CA 1295935 C · Owner: Oros, Gyula · Inventors: Zollfrank, Gerline; Ersek, Tibor; Viranyi, Ferenc

CIPO record

Overview

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

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Abstract From the Canadian patent

A b s t r a c t, The invention relates to synergistic antifungal and plant-growth regulating compositions and to their application in plant-protection. The fungicides according to the invention contain the mixture of fungicide from the group of morpholines and acylalanines as active ingredients.

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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 February 18, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 18, 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.
FiledMarch 4, 1986
GrantedFebruary 18, 1992
Term endedFebruary 18, 2009
Patent numberCA 1295935 C
Classification (IPC)A01N43/84 +2 more

Timeline

Timeline From CIPO dates

19871990199319961999200220052008Application filedMarch 4, 1986Patent grantedFeb 18, 1992Term endedFeb 18, 2009

Sources & verification

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