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:
May. 16, 2006
Filed:
Mar. 08, 2004
Vladimir Trubetskoy, Middleton, WI (US);
Jon A. Wolff, Madison, WI (US);
James E. Hagstrom, Middleton, WI (US);
Vladimir G. Budker, Middleton, WI (US);
SO Chun Wong, Oregon, WI (US);
Jason Klein, Madison, WI (US);
Vladimir Trubetskoy, Middleton, WI (US);
Jon A. Wolff, Madison, WI (US);
James E. Hagstrom, Middleton, WI (US);
Vladimir G. Budker, Middleton, WI (US);
So Chun Wong, Oregon, WI (US);
Jason Klein, Madison, WI (US);
Mirus Bio Corporation, Madison, WI (US);
Abstract
We describe a process for generating multilayer particles comprising condensing a polymer with an oppositely charged polymer to form a particle and sequentially adding oppositely charged polymers to the particle forming at least three layers of polymers. The process is used to form a composition for delivering a biologically active compound to a cell.