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Expired Canadian patentCanada

Methods and compositions for the treatment of mammalian infections employing medicaments comprising hymenoptera venom or proteinaceous or polypeptide components thereof

CA 1338604 C · Owner: Vespa Laboratories, Inc. · Inventors: Benton, Allen W.; Mulfinger, Lorraine M.

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Abstract From the Canadian patent

Methods and compositions are described for the treatment of mammalian infections, including bacterial, viral and cancerous infections in which, hymenoptera venom or proteinaceous or polypeptide components thereof are employed to enhance the activity of primary anti-bacterial, anti-viral anti-, carcinogenic or carcinostatic agents.

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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 September 24, 1996. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 24, 2013.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledApril 17, 1989
GrantedSeptember 24, 1996
Term endedSeptember 24, 2013
Patent numberCA 1338604 C
Classification (IPC)A61K35/64 +2 more

Timeline

Timeline From CIPO dates

19901993199619992002200520082011Application filedApril 17, 1989Patent grantedSep 24, 1996Term endedSep 24, 2013

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