CA1308356C - Microspheres poreuses pour l'administration de medicaments et methode de fabrication
- Google Patents
Microspheres poreuses pour l'administration de medicaments et methode de fabrication
Info
Publication number
CA1308356C
CA1308356CCA000555622ACA555622ACA1308356CCA 1308356 CCA1308356 CCA 1308356CCA 000555622 ACA000555622 ACA 000555622ACA 555622 ACA555622 ACA 555622ACA 1308356 CCA1308356 CCA 1308356C
Authority
CA
Canada
Prior art keywords
solvent
poly
phase
polymer
polymeric network
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University of Kentucky Research Foundation
Original Assignee
University of Kentucky Research Foundation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to US06/846,513priorityCriticalpatent/US4818542A/en
Priority claimed from US06/846,513external-prioritypatent/US4818542A/en
Application filed by University of Kentucky Research FoundationfiledCriticalUniversity of Kentucky Research Foundation
Priority to CA000555622Aprioritypatent/CA1308356C/fr
Application grantedgrantedCritical
Publication of CA1308356CpublicationCriticalpatent/CA1308356C/fr
Pharmaceutical compositions in the form of particles suitable for the controlled release of pharmacologically active substances and process for preparing the same compositions
Nagesh Bandi GlaxoSmithKline, Parsippany, New Jersey, USA Christopher B. Roberts and Ram B. Gupta Department of Chemical Engineering, Auburn University, Auburn, Alabama, USA