Lipid emulsion for treating aids
CA 2003720 A1 · Owner: Abbott Laboratories · Inventors: Askanazi, Jeffrey; Shaw, Howard L.; Leathem, William D.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A composition for the treatment of patients having Acquired Immune Deficiency Syndrome comprising approximatley 2 to 7 percent by weight soybean oil and approximately 1 to 2 percent by weight egg phosphatide and a method for the parenteral administration of this composition is disclosed. 4632.US.O1, 70-0197P
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
- Filed November 23, 1989. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 23, 2009.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 23, 2011.
- 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.