Granted Patent
Utility
US 6,623,749 · App. 09/819,447
Medical device containing polyhydroxyalkanoate treated with oxidizing agent to remove endotoxin
Inventors:
Simon F. Williams, David P. Martin, Tillman U. Gerngross, Daniel M. Horowitz
Patented Case
View Patent ↗
Granted: Sep 23, 2003
Filed: Mar 28, 2001
Inventors
Simon F. Williams
David P. Martin
Tillman U. Gerngross
Daniel M. Horowitz
Assignee (at issue)
Metabolix, 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.