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:
Sep. 15, 2015
Filed:
Jan. 29, 2013
Applicants:
University of Maryland, Baltimore, Baltimore, MD (US);
University of Maryland, College Park, College Park, MD (US);
Inventors:
Yihua (Bruce) Yu, Ellicott City, MD (US);
Xuyi Yue, Gaithersburg, MD (US);
Assignees:
UNIVERSITY OF MARYLAND, BALTIMORE, Baltimore, MD (US);
UNIVERSITY OF MARYLAND, COLLEGE PARK, Baltimore, MD (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 51/06 (2006.01); C07C 323/12 (2006.01); A61K 49/12 (2006.01);
U.S. Cl.
CPC ...
C07C 323/12 (2013.01); A61K 49/124 (2013.01); A61K 51/06 (2013.01);
Abstract
The present invention provides for monodispersed dendrimers having a core, branches and periphery ends, wherein the number of branches increases exponentially from the core to the periphery end and the length of the branches increases exponentially from the periphery end to the core, thereby providing for attachment of chemical species at the periphery ends without exhibiting steric hindrance.