Compressed lecithin preparations
CA 2361539 A1 · Owner: Lecigel Llc · Inventors: Orthoefer, Frank T.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to compositions primarily comprised of phospholipids, commercially known as lecithin wherein the phospholipids form , a solid mass - a liquid crystal phospholipid (LCP)- without the use of emulsifiers or other ingredients which are typically used as carriers for phospholipids. The invention also relates to the methods for making the phospholipid compositions. More particularly the invention relates to a , physical form a phospholipids and its use as a topical cosmetic skin bar as a , nutrient supplement or as a pharmaceutical dosage form if taken orally. Regardless of the exact shape of the new phospholipid composition it , comprises an amount of …
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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 February 7, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 7, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 7, 2022.
- 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.