Granted Patent
Utility
US 5,698,439 · App. 08/470,950
Novel malignant cell type markers of the interior nuclear matrix
Inventors:
Gary Toukatly, Graham P. Lidgard
Patented Case
View Patent ↗
Granted: Dec 16, 1997
Filed: Jun 6, 1995
Inventors
Gary Toukatly
Graham P. Lidgard
Assignee (at issue)
Matritech, 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.