Murine guanine nucleotide exchange factor - (mngef) and human homologues thereof
CA 2274143 A1 · Owner: Theodosiou, Aspasia · Inventors: Davies, Kay Elizabeth; Theodosiou, Aspasia
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention concerns the cloning of a murine guanine nucleotide exchange factor designated MNGEF and a human homologue thereof. Polynucleotide probes derived from the nucleotide sequence of MNGEF and antibodies that recognise MNGEF are also provided.
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
- Filed December 1, 1997. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended December 1, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 1, 2019.
- 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
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.