Granted Patent
Utility
US 5,204,110 · App. 07/838,464
High absorbency hydrogel wound dressing
Inventors:
James V. Cartmell, Wayne R. Sturtevant, Michael L. Wolf, Michael J. Allaire
Patented Case
View Patent ↗
Granted: Apr 20, 1993
Filed: Feb 19, 1992
Inventors
James V. Cartmell
Wayne R. Sturtevant
Michael L. Wolf
Michael J. Allaire
Assignee (at issue)
NDM Acquisition Corp.
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.