Conjugates of anti-cancer drugs with antibodies
CA 1050012 A · Owner: Yeda Research And Development Co. Ltd. · Inventors: Arnon, Ruth; Sela, Michael; Levy, Ron
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Pharmaceutical compositions are disclosed for the treatment of different types of tumors, the compositions being low molecular weight anti-cancer drugs bonded to antibodies selective or specific to the different tumor antigens. Methods of preparation for the compositions are also disclosed.
Read the whole patent
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 6, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 6, 1996.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.