Antibodies against interferon proteins and method of producing same
CA 1205399 A · Owner: A/S Alfred Benzon · Inventors: Berg, Kurt F.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Two novel processes are provided for producing antibodies. One process comprises the steps of first immunizing an immunizable animal against immunological determinants of human Le form interferon protein or proteins, and then obtaining antiserum from that animal. The other process comprises the steps of first culturing a hybridoma cell clone producing antibodies directed against immunological determinants of human Le form interform protein or proteins and then recovering, the antibodies from the culturing medium. In each process the human, Le form interferon protein or proteins must be those which have been specifically described in the specification. These antibodies are strictly specific …
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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 3, 1986. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 3, 2003.
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Timeline
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Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.