Ras activator nucleic acid molecules - guanine nucleotide releasing factor grf4, polypeptides and methods of use
CA 2360770 A1 · Owner: Pham, Nam · Inventors: Rotin, Daniela; Pham, Nam
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention is a Guanine Releasing Factor GRF4 nucleic acid molecule and , its corresponding protein which has an important role in cell signaling. The invention also includes biologically functional equivalent nucleic acid molecules and proteins. The invention also relates to methods of using these nucleic acid sequences and proteins in medical treatments and drug screening.
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 January 20, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 20, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 20, 2022.
- 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.