Lipid fraction, its preparation and pharmaceutical compositions containing same
CA 1251782 A · Owner: Yeda Research And Development Co. Ltd. · Inventors: Samuel, David; Shinitzky, Meir; Heron, David
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A composition comprising a lipid fraction derived from natural sources (AL), the fraction containing 40- 80 weight percent glycerides, 3-5 weight percent cholesterol, 10-30 weight percent lecithin (phosphatidyl choline), 5-15 weight percent phosphatidyl ethanolamine and 2-5 weight percent negatively charged phospholipids wherein the ratio of unsaturated to saturated fatty acids is at least 1:1. The composition is useful in the treatment of various symtoms of aging and senescence dysfunctions of the immune system, allergies mental, disorders, mental retardation, neurological disorders hyperlipidemic states, symtoms of withdrawal from alcohol and other drugs, and the prevention of tolerance …
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 March 28, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 28, 2006.
- 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.