Liposomes containing heparin and a process for obtaining them

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United States of America Patent

PATENT NO 4239754
SERIAL NO

05845106

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Heparin-based preparations wherein heparin is retained in or on liposomes. The lipids of said liposomes are preferably phospholipids comprising acyl chains derived from non saturated fatty acids, advantageously essential acids. These heparin-liposomes preparations have heparinic activity when administered in vivo by the oral route and a delayed-type action.

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Patent Owner(s)

  • CHOAY S.A.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bertrand, Henri Chatillon-sur-Bagneux, FR 1 130
Sache, Edgar Bures-sur-Yvette, FR 3 153

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