Patent Yard Sign in
Expired Canadian patentCanada

Anti-ganglioside gd - monoclonal antibody mz, mz-producing cells and mz-containing reagent

CA 1314246 C · Owner: Iwata, Daiji · Inventors: Iwata, Daiji; Sato, Wakao; Shimada, Shizuo

CIPO record

Overview

Drawings and full text

Its claims, description and drawings are in the Canadian Patents Database.

Open the CIPO record

Abstract From the Canadian patent

Disclosed is a novel anti-ganglioside GD1a monoclonal antibody (MZ) which is capable of recognizing ganglioside GD1a but is practically incapable of recognizing GalCer, LacCer, Gb3, Gb4, GA1, GA2 GM1, GM2, GM3, GD1b, GT1b, GQ1b, Fuc-GM1 nLc4 and sialosyl nLc4;, MZ-producing cells; an MZ-containing reagent; and a method for the detection or quantification of GD1a using the reagent, e.g. to diagnose cancer, systematic lupus erythematosus and diseases resulting from organic injury of the nervous system.

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 9, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 9, 2010.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledSeptember 6, 1988
GrantedMarch 9, 1993
Term endedMarch 9, 2010
Patent numberCA 1314246 C
Classification (IPC)C12P21/00 +2 more

Timeline

Timeline From CIPO dates

19891992199519982001200420072010Application filedSep 6, 1988Patent grantedMarch 9, 1993Term endedMarch 9, 2010

Sources & verification

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