Method of detecting antibody against htlv-iii
CA 1338501 C · Owner: Ghrayeb, John · Inventors: Ghrayeb, John; Chang, Nancy T.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Immunochemical assays for detection of antibodies against HTLV-III core proteins are described. The assays are based upon recombinant HTLV-III core proteins expressed by cloned DNA segments of the gag region of the HTLV-III genome. Immunoreactive chimeric HTLV-III core proteins and methods of producing these proteins are also described.
Read the whole patent
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 July 30, 1996. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 30, 2013.
- 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.