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. 19, 2008
Filed:
Mar. 21, 2003
Applicants:
Richard B. Greenwald, Somerset, NJ (US);
Hong Zhao, Edison, NJ (US);
Inventors:
Richard B. Greenwald, Somerset, NJ (US);
Hong Zhao, Edison, NJ (US);
Assignee:
Enzon Pharmaceuticals, Inc., Bridgewater, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 47/48 (2006.01); A61K 38/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Heterobifunctional polymeric prodrug platforms for delivering biologically active compounds, including proteins, monoclonal antibodies and the like are disclosed. One preferred compound is Methods of making and using the compounds and conjugates described herein are also provided.