Novel regulatory protein
CA 2446274 A1 · Owner: Tomassen, Monica Magdalena Maria · Inventors: Tomassen, Monica Magdalena Maria; Van Der Valk, Hendrikus Christophel Petrus Maria
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Pectin molecules are mainly present in the middle lamella primary cell wall of young plant cells. The present invention pertains now to a protein involved in pectin modification. Furthermore, the invention also pertains to nucleic acid molecules encoding said protein. The protein can be used in inter alia methods of decreasing or increasing pectin degradation.
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 April 24, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 24, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 24, 2024.
- 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.