Associations of prokaryotic organisms and eukaryotic plant cells
CA 1212054 A · Owner: The British Petroleum Company P.L.C. · Inventors: Paton, Alan M.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Associations of prokaryotic organisms and eukaryotic plant cells are produced by bringing bacteria and an L-form inducer into contact with the plant cell or by bringing the cell into contact with liquid obtained from plant cells containing the prokaryotic organism. Aqueous suspensions of L-form bacteria passed through a bacterial filter may be used to treat plant cells.
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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 September 30, 1986. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 30, 2003.
- 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.