Methods of blocking tissue destruction by autoreactive t cells
CA 2404340 C · Owner: Liu, Yang · Inventors: Liu, Yang; Bai, Xue-Feng; Zheng, Pan
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Methods for blocking autoreactive T cell-initiated destruction of tissues in a mammal are provided. In one embodiment the method comprises administering a , pharmaceutical composition comprising a biologically effective amount of an isolated and purified CD24 polypeptide or a fusion protein comprising such , polypeptide to a mammalian subject who is suspected of having an autoimmune disease. In another embodiment, the method comprises administering a pharmaceutical composition comprising a biologically effective amount of an anti- CD24 antibody or anti- CD24 Fab fragments to the subject. The present invention also relates to isolated and purified CD24 fusion proteins employed in the …
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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 March 29, 2001 and granted October 16, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended March 29, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 29, 2023.
- 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
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Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.