Beta 1, 2-xylosyltransferase-gene from arabidopsis
CA 2402015 C · Owner: Wilson, Iain B. · Inventors: Steinkellner, Herta; Altmann, Friedrich; Mucha, Jan
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A DNA molecule is provided which comprises a sequence according to SEQ ID NO: 8 having an open reading frame from base pair 227 to base pair 1831 or having at least 50 % homology to the above-indicated sequence or hybridizing with , the above-indicated sequence under stringent conditions or comprising a , sequence which has degenerated to the above-indicated DNA sequence because of the genetic code, the sequence coding for a plant protein having .beta.1,2xylosyltransferase activity or being complementary thereto.
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 March 2, 2001 and granted July 17, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended March 2, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 2, 2023.
- 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.