Expired Canadian patentCanada
Electric field mediated dna transformation of plant cells and organelles
CA 1339923 C · Owner: Boyce Thompson Institute For Plant Research, Inc. · Inventors: Langridge, William H. R.; Szalay, Aladar A.
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method is disclosed for introducing DNA into plant cells and organelles by means of high-voltage electroporation.
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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
- Granted June 23, 1998. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 23, 2015.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledApril 30, 1987
GrantedJune 23, 1998
Term endedJune 23, 2015
Patent numberCA 1339923 C
Classification (IPC)C12N15/87 +1 more
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.