US 2012/0058178 A1Published application

Liposome Composition

AssigneeEisai R&D Management Co., Ltd.

InventorsHiroshi Kikuchi, Kenji Hyodo, Hiroshi Ishihara

Life of this patent

Estimating the term…

Abstract

The present invention provides a novel liposome composition containing eribulin or its pharmacologically permissible salt, and its method of manufacture.

Claims39

Dependent claims

A liposome composition containing liposome, and containing an active compound in the liposome internal phase, wherein the active compound is eribulin or its pharmacologically permissible salt.

Dependencies are inferred from the claim text.

Facts

Application: 13/260,872Filed 30 Mar 2010
Priority: JP 2009-08252130 Mar 2009
Published: 8 Mar 2012
Term ends: Not estimatedThe source records don’t support an estimate.

Classification8 codes

A61K 9/127
Dispersions; Emulsions: synthetic bilayered vehicles, e.g. liposomes or liposomes with cholesterol as the only non-phosphatidyl surfactant
A61K 9/1271
Synthetic bilayered vehicles, e.g. liposomes or liposomes with cholesterol as the only non-phosphatidyl surfactant: non-conventional liposomes,…
A61K 9/1277
Synthetic bilayered vehicles, e.g. liposomes or liposomes with cholesterol as the only non-phosphatidyl surfactant: preparation processes;…
A61K 9/1278
Preparation processes; Proliposomes: post-loading, e.g. by ion or pH gradient

Family

Application61/164,653Us provisional application · filed 30 Mar 2009
US 2012/0058178 A1This patent

From the US filing history. Foreign family members aren’t listed.

Timeline

Citations

Open elsewhere

patentgrep

Loading patent…

patentgrepSearch patents

Back to results