Synthesis of stereospecific enzyme by non-chromosomal transformation a host
CA 1339841 C · Owner: Biosource Genetics Corporation · Inventors: Grill, Laurence K.; Erwing, Robert L.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to the synthesis of a sterespecific enzyme by the non-chromosomal transformation of a host. The transformation is accomplished by a viral vector which is non-infective but which is self-replicating and which contains a coding sequence for an enzyme which is capable of enantiospecific catalysis of an organic chemical.
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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 April 28, 1998. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 28, 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.
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.