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Expired Canadian patentCanada

Intravenous solutions with antimicrobial agent

CA 1098039 A · Owner: The Procter & Gamble Company · Inventors: Stone, Roger L.

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

Abstract of the Disclosure, Antifungal/antibacterial materials are added to compositions adapted for intravenous administration to humans or lower animals to minimize the incidence of mycotic and bacterial infection associated with the medical and veterinary use of such compositions.

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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 March 24, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 24, 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.
FiledJuly 26, 1977
GrantedMarch 24, 1981
Term endedMarch 24, 1998
Patent numberCA 1098039 A
Classification (IPC)A61K31/19 +2 more

Timeline

Timeline From CIPO dates

1978198119841987199019931996Application filedJuly 26, 1977Patent grantedMarch 24, 1981Term endedMarch 24, 1998

Sources & verification

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