Heat treatment of lyophilized plasma fractions
CA 1203165 A · Owner: Cedars-Sinai Medical Center · Inventors: Rubinstein, Alan
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Heat Treatment of Plasma, Abstract, Heat treatment of dry for instance lyophilized, plasma compositions particularly fractions containing Factor VIII concentrates inactivates undesirable microorganisms such as any hepatitis virus. Subsequent reconstitution is effected by adding sterile water until solubilization. Therapeutically and diagnostically useful products and procedures are achieved, for instance permitting transfusion of plasma to hemophiliacs without fear of conveying hepatitis.
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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 15, 1986. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 15, 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.