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:
Feb. 20, 2001
Filed:
Mar. 17, 1999
Applicant:
Inventors:
Bruce Joseph Roser, Cambridge, GB;
Arcadio Garcia De Castro, Cambridge, GB;
James Maki, Deerfield, IL (US);
Assignee:
Peter M. Ronai, Salem, OR (US);
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/50 ; B32B 1/516 ;
U.S. Cl.
CPC ...
A61K 9/50 ; B32B 1/516 ;
Abstract
A composition for delivering a stable, bioactive compound to a subject comprising a first component and a second component, the first component comprises microparticles of sugar glass or a phosphate glass containing the bioactive agent. The sugar glass or phosphate glass optionally includes a glass formation facilitator compound, and the second component comprises at least one biocompatible liquid perfluorocarbon in which the first component is insoluble and dispersed. The liquid perfluorocarbon optionally includes a surfactant.