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. 28, 2005
Filed:
Apr. 22, 1997
Applicants:
Francis Xavier Ignatious, Millville, MA (US);
Thomas Ciaran Loughman, Dublin, IE;
Shalaby Wahba Shalaby, Pendleton, SC (US);
Franck Jean-claude Touraud, Vernon, FR;
Inventors:
Francis Xavier Ignatious, Millville, MA (US);
Thomas Ciaran Loughman, Dublin, IE;
Shalaby Wahba Shalaby, Pendleton, SC (US);
Franck Jean-Claude Touraud, Vernon, FR;
Assignee:
Ipsen Manufacturing Ireland Limited, Dublin, IE;
Primary Examiner:
Int. Cl.
CPC ...
A61K009/50 ; B01J013/02 ; B05D007/00 ; B32B015/02 ;
U.S. Cl.
CPC ...
Abstract
A method of spherifying a sustained release ionic conjugate which contains a free carboxyl group-containing biodegradable polymer and a free amino group-containing drug which are ionically bonded to each other.