Plant promoter
CA 2274871 C · Owner: Ishige, Fumiharu · Inventors: Nishikawa, Satomi; Oeda, Kenji; Ishige, Fumiharu
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention provides a promoter which is characterized in that it has , following DNA sequence (a) or (b) and a DNA having the nucleotide sequence shown by , SEQ ID:No.1, (a) a DNA sequence having the nucleotide sequence represented by at least nucleotide , numbers 112-246 within the nucleotide sequence shown by SEQ ID:No.2 (b) a DNA sequence having the nucleotide sequence represented by at least base numbers 186-282 within the nucleotide sequence shown by SEQ ID:No.3 (hereinafter , referred to as the present promoter) a chimera gene having the above promoter a vector having the above promoter, a transformant characterized in that the promoter the chimera gene or the , …
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 July 9, 1999 and granted October 2, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended July 9, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 9, 2021.
- 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.