Preparation of functional human factor viii
CA 1341395 C · Owner: Vehar, Gordon Allen · Inventors: Capon, Daniel Jeffrey; Lawn, Richard Mark; Wood, William Irwin
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The full DNA coding sequence of human factor VIII is identified herein. Also disclosed is the recombinant means useful to isolate and express this coding sequence in the preparation of functional human factor VIII polypeptide and functional derivatives thereof. Particularly preferred embodiments provide proof of unequivocal identification and functionality as well as specific operable recombinant expression vectors and cultures. This invention marks the successful application of recombinant DNA technology in the preparation of the largest and most elusive of human proteins, a goal with technical problems probably insurmountable to workers of ordinary skill having mere possession e.g. of a …
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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 October 22, 2002. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 22, 2019.
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Timeline
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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.