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Expired Canadian patentCanada

Lymphokine activated effector cells for antibody-dependent cellular cytotoxicity (adcc) treatment of cancer and other diseases

CA 1341303 C · Owner: Mariani, Toni N. · Inventors: Landucci, Gary R.; Mariani, Toni N.

CIPO record

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Abstract From the Canadian patent

This invention relates to processes and compositions for the immunotherapeutic treatment of cancer and non-malignant tumors. More particularly, this invention relates to processes and compositions for enhancing the body's immune response by increasing the cytotoxic activity of cells which mediate antibody dependent cellular cytotoxicity. Cells which are characterized by increased cytotoxic activity as a result, of the process of this invention are useful compositions for, the treatment of various types of cancer non-malignant, tumors, infections, and immune deficiencies.

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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 October 9, 2001. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 9, 2018.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJune 25, 1986
GrantedOctober 9, 2001
Term endedOctober 9, 2018
Patent numberCA 1341303 C
Classification (IPC)A61K39/39 +2 more

Timeline

Timeline From CIPO dates

19871991199519992003200720112015Application filedJune 25, 1986Patent grantedOct 9, 2001Term endedOct 9, 2018

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