Patent Yard Sign in
Expired Canadian patentCanada

Process of rapid variety-independent plant transformation

CA 2373320 C · Owner: Icon Genetics, Inc. · Inventors: Kuchuk, Nikolay V.; Klimyuk, Victor

CIPO record

Overview

Drawings and full text

Its claims, description and drawings are in the Canadian Patents Database.

Open the CIPO record

Abstract From the Canadian patent

Disclosed is a method of making transgenic plants. Heterologous DNA is first introduced into a donor plant plant cell or protoplast to a , plant cell or protoplast, and then moved from the donor to a recipient plant plant cell or , protoplast unaccompanied by any native genomic DNA of the donor. The donor and recipient are chosen that produce unstable progeny or demonstrate preferential segregation or sorting out. The DNA may be inserted randomly or at , specific locations in the genome of the recipient plant. Also disclosed are transgenic plants produced by the methods and plant progeny, plant parts and , seeds and seed parts from the plants.

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 May 17, 2000 and granted May 3, 2011. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended May 17, 2020.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 17, 2022.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledMay 17, 2000
GrantedMay 3, 2011
Term endedMay 17, 2020
Patent numberCA 2373320 C
Classification (IPC)A01H5/00 +2 more

Timeline

Timeline From CIPO dates

2001200320052007200920112013201520172019Application filedMay 17, 2000Patent grantedMay 3, 2011Term endedMay 17, 2020

Sources & verification

Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.