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Expired Canadian patentCanada

Novel raag10 cell surface target and a family of antibodies recognizing that target

CA 2490399 C · Owner: Li, Rong-Hao · Inventors: Roberts, Penelope E.; Li, Rong-Hao; Pan, Zhuangyu

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Abstract From the Canadian patent

The invention provides the identification and characterization of disease and cancer-associated antigen, RAAG10. The invention also provides a family of monoclonal antibodies that bind to antigen RAAG10 methods of diagnosing and , treating various human cancers and diseases that express RAAG10.

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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

  • Filed June 19, 2003 and granted October 6, 2015. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended June 19, 2023.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 19, 2025.
  • 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 19, 2003
GrantedOctober 6, 2015
Term endedJune 19, 2023
Patent numberCA 2490399 C
Classification (IPC)C12N15/13 +2 more

Timeline

Timeline From CIPO dates

2004200620082010201220142016201820202022Application filedJune 19, 2003Patent grantedOct 6, 2015Term endedJune 19, 2023

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