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:
Mar. 23, 2021
Filed:
May. 15, 2009
Barrett Rabinow, Skokie, IL (US);
Shawn F. Bairstow, Gurnee, IL (US);
Mahesh V. Chaubal, Lake Zurich, IL (US);
Sarah Lee, Buffalo Grove, IL (US);
Jane Werling, Arlington Heights, IL (US);
Barrett Rabinow, Skokie, IL (US);
Shawn F. Bairstow, Gurnee, IL (US);
Mahesh V. Chaubal, Lake Zurich, IL (US);
Sarah Lee, Buffalo Grove, IL (US);
Jane Werling, Arlington Heights, IL (US);
Baxter International Inc., Deerfield, IL (US);
Baxter Healthcare SA, Glattpark, CH;
Abstract
The present disclosure is directed to surface-modified particles and to methods of making and using the same. The surface-modified particles comprise a particle core and a coating associated with the particle core, wherein the particle core comprises an active agent, the coating comprises a surfactant having formula I, and the surface-modified particle has an average size from about 1 nm to about 2,000 nm: