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:
Jul. 18, 2006
Filed:
May. 08, 2003
Applicants:
Donald A. Tomalia, Midland, MI (US);
Istvan J. Majoros, Ypsilanti, MI (US);
Inventors:
Donald A. Tomalia, Midland, MI (US);
Istvan J. Majoros, Ypsilanti, MI (US);
Assignee:
The Regents of the University of Michigan, Ann Arbor, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 67/00 (2006.01); C08G 63/48 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to compositions and methods involving biocompatible dendrimers. In particular, the present invention provides dendrimeric copolymers with poly(propyleneimine) (POPAM) interiors and poly(amidoamine) (PAMAM) exteriors for use in transfection and imaging applications.