Expired Canadian patentCanada
Monoclonal antibodies specific for synthetic glycosphingolipids
CA 1296661 C · Owner: Kannagi, Reiji · Inventors: Kirihata, Yoshiko; Shigeta, Katsuyoshi; Kannagi, Reiji
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Hybridomas which produce monoclonal antibodies specific to an abnormal branched determinant of a synthetic glycolipid antigen and methods of use of the monoclonal antibodies.
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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 3, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 3, 2009.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledFebruary 11, 1988
GrantedMarch 3, 1992
Term endedMarch 3, 2009
Patent numberCA 1296661 C
Classification (IPC)C12P21/00 +2 more
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.