Agent for the prophylaxis of atopy and methods for preparing and using same
CA 2013809 C · Owner: Melnik, Bodo · Inventors: Plewig, Gerd; Melnik, Bodo
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The subject invention provides an agent and a method for atopy prophylaxis. Supplying gamma-linolenic acid dihomo-gamma-, linolenic acid, the physiologically compatible salts esters, amides, phospholipids, glycolipids thereof and Prostaglandin E1, (PGE1), PGE1 derivatives PGE1 analogs to babies can prevent a, subsequent occurrence of manifest atopy forms. The agents according to the invention are preferably contained in a baby food and/or should be supplied to the baby together therewith. In a further preferred embodiment the agent contains a thymus hormone, or thymus hormones provided in combination with the agent. Further provided for is the use of Prostaglandin E1 its, derivatives and …
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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
- Filed April 4, 1990 and granted December 17, 1996. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended April 4, 2010.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 4, 2012.
- 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.