Granted Patent
Utility
US 5,941,840 · App. 09/133,349
Multi-layered wound dressing
Inventors:
Andrew D. Court, Mark Rippon, Elizabeth Jacques
Patented Case
View Patent ↗
Granted: Aug 24, 1999
Filed: Aug 13, 1998
Inventors
Andrew D. Court
Mark Rippon
Elizabeth Jacques
Assignee (at issue)
BRISTOL-MYERS SQUIBB 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.