Canadian application, no grantCanada
A nod factor binding protein from legume roots
CA 2299048 A1 · Owner: The Regents Of The University Of California · Inventors: Murphy, Judith B.; Etzler, Marilynn E.
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention provides NBP46 polynucleotides that are useful in modulating Nod factor binding and other plant functions.
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 August 5, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 5, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 5, 2020.
- 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 5, 1998
GrantedNo grant recorded
Term endedAugust 5, 2018
Patent numberCA 2299048 A1
Classification (IPC)A01N43/16 +2 more
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.