Granted Patent
Utility
US 6,440,111 · App. 09/406,036
Ultrathin fluid management article
Inventors:
Maria Berba, Robert J. Graeme, III, Andrew J. Hagerty, Barbara A. Ludwig, Stella Zhang
Patented Case
View Patent ↗
Granted: Aug 27, 2002
Filed: Sep 27, 1999
Inventors
Maria Berba
Robert J. Graeme, III
Andrew J. Hagerty
Barbara A. Ludwig
Stella Zhang
Assignee (at issue)
McNeil-PPC, 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.