Granted Patent
Utility
US 5,527,524 · App. 08/043,198
Dense star polymer conjugates
Inventors:
Donald A. Tomalia, Larry R. Wilson, David M. Hedstrand, Ian A. Tomlinson, Michael J. Fazio, William J. Kruper, Jr., Donald A. Kaplan, Roberta C. Cheng, David Scott Edwards, Chu W. Jung
Patented Case
View Patent ↗
Granted: Jun 18, 1996
Filed: Apr 5, 1993
Inventors
Donald A. Tomalia
Larry R. Wilson
David M. Hedstrand
Ian A. Tomlinson
Michael J. Fazio
William J. Kruper, Jr.
Donald A. Kaplan
Roberta C. Cheng
David Scott Edwards
Chu W. Jung
Assignee (at issue)
THE DOW CHEMICAL COMPANY
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.