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:
Jun. 13, 2017
Filed:
Jun. 16, 1999
Applicants:
Gregory Gregoriadis, London, GB;
Brahim Zadi, London, GB;
Pramukh N Jayasekera, Salisbury, GB;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/127 (2006.01);
U.S. Cl.
CPC ...
A61K 9/127 (2013.01); A61K 9/1271 (2013.01);
Abstract
Compositions of reagents are formed by forming empty liposomes, mixing the thus-formed liposomes with a sugar solution and a regent, then drying the mixture. The compositions will generally contain less than 10% w/v sucrose. Using this procedure small liposomes are formed with high entrapment efficiency. The process is useful in the production of pharmaceuticals.