Use of lipo-chitooligosaccharides to initiate early flowering leading to increased flower numbers and increased yield in plants and related methods and compositions
CA 2790808 C · Owner: Novozymes Biologicals Holding A/S · Inventors: Chen, Chunquan; Schultz, Birgit Carolyn; Yang, Yang
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to the use of LCOs in initiating earlier flowering increased number of buds and flower buds and earlier fruit development in non legume and legume plants as compared to flowering and fruit development under conditions without use of LCOs and the enhancement of plant growth and yield associated therewith; to compositions comprising an effective amount of at least one LCO and agriculturally acceptable carriers associated with earlier flowering, increased bud and flower numbers and earlier initiation of fruit development as compared to conditions without use of LCOs and with increased growth and plant yield; and to methods using LCOs and compositions of one or …
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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 April 22, 2004 and granted February 2, 2016. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended April 22, 2024.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 22, 2026.
- 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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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.