Granted Patent
Utility
US 5,674,523 · App. 08/523,009
Self-adhesive hydrogel wound dressing
Inventors:
James V. Cartmell, Wayne R. Sturtevant, Michael L. Wolf
Patented Case
View Patent ↗
Granted: Oct 7, 1997
Filed: Sep 1, 1995
Inventors
James V. Cartmell
Wayne R. Sturtevant
Michael L. Wolf
Assignee (at issue)
New Dimensions in Medicine, 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.