Patent Yard Sign in
Expired Canadian patentCanada

Alpha-subunit of the mac-1 leukocyte adhesion receptor

CA 1341293 C · Owner: Dana Farber Cancer Institute · Inventors: Springer, Timothy Alan; Corbi, Angel

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

The present invention relates to Mac-1 alpha-subunit which is involved in the process through which cells recognize and migrate to sites of inflammation as well as attach to cellular substrates during inflammation. The invention is directed toward such molecules the, functional derivatives of such molecules screening assays for, identifying such molecules and therapeutic and diagnostic uses for such molecules.

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 September 18, 2001. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 18, 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.
FiledAugust 21, 1989
GrantedSeptember 18, 2001
Term endedSeptember 18, 2018
Patent numberCA 1341293 C
Classification (IPC)C12N15/12 +2 more

Timeline

Timeline From CIPO dates

1990199319961999200220052008201120142017Application filedAug 21, 1989Patent grantedSep 18, 2001Term endedSep 18, 2018

Sources & verification

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