Granted Patent
Utility
US 6,528,080 · App. 10/047,483
Biodegradable polymer composition
Inventors:
Richard L. Dunn, James P. English
Patented Case
View Patent ↗
Granted: Mar 4, 2003
Filed: Jan 14, 2002
Inventors
Richard L. Dunn
James P. English
Assignee (at issue)
Atrix Laboratories, Inc.
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.