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Expired Canadian patentCanada

Fungicidal agents

CA 1249510 A · Owner: Bayer Aktiengesellschaft · Inventors: Reinecke, Paul; Hanssler, Gerd; Holmwood, Graham

CIPO record

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Abstract From the Canadian patent

Fungicidal Agents, Abstract, A fungicidal composition comprising a fungicidally effective amount of (i) a substituted 1-hydroxyethyl-triazole of the formula, in which, A is -CH2CH2- or -CH=CHor an addition product thereof with an acid or metal salt and (ii) at least one member selected from the group consisting of, A) wettable sulphur, . B) a polyhalogenoalkylthio derivative C) a quanidine derivative, D) an aromatic carboxylic acid derivative E) a dithiocarbamate, F) a benzimidazole derivative G) an imidazole or triazole derivative H) a phosphoric acid ester, I) a tetrahydroquinoline derivative J) an S,N-heterocyclene compound, K) a urea derivative L) a sulphonamide derivative, Le A 22 535 …

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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 January 31, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 31, 2006.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledSeptember 14, 1984
GrantedJanuary 31, 1989
Term endedJanuary 31, 2006
Patent numberCA 1249510 A
Classification (IPC)A01N43/65 +2 more

Timeline

Timeline From CIPO dates

19851988199119941997200020032006Application filedSep 14, 1984Patent grantedJan 31, 1989Term endedJan 31, 2006

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