EP0509338A1
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Manufacture and use of stable preparations of small-sized liposomes
Assignee: Merz Pharma GmbH and Co KGaA
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Filing: 1992-04-03
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Granted: —
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Expires: 2012-04-03
Abstract
Abstract The invention relates to liposome preparations, their manufacture and use, containing a lecithin with 1-90% of fatty acid-esterified collagen hydrolysate, optionally conventional gel formers, additives and pharmaceutical active substances, with a constant low vesicle size and high stability.
Inventors
- 👤 Edgar Dr. Mentrup
- 👤 Cristoph Michel
- 👤 Thomas Dr. Purmann
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-05 19:12
CPC Classifications
A; A61; A61K; A61K9/00; A61K9/10; A61K9/127; A61K9/1271; A61K9/1272; A61K8/00; A61K8/02; A61K8/14; A61K8/18; A61K8/30; A61K8/64; A61K8/65; A61K8/67; A61K8/671; A61K8/678; A61Q; A61Q19/00
Claims Analysis
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References Cited (Backward Citations)
WO1987006460A1
Cited
WO1990012565A1
Cited
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