The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 05, 2002
Filed:
Sep. 30, 1996
Applicant:
Inventors:
Assignee:
Schering Aktiengesellschaft, , DE;
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/127 ;
U.S. Cl.
CPC ...
A61K 9/127 ;
Abstract
A process for increasing the stability of liposome suspensions that contain hydrophilic active ingredients is described, which is characterized in that the active ingredient that is to be encapsulated in the liposomes is metered such that 5% to 95% by weight of the active ingredient is present in unencapsulated form.