Granted Patent
Utility
US 5,958,738 · App. 08/823,111
Procedure for subtractive hybridization and difference analysis
Inventors:
Garrett W. Lindemann, Paula Schueler
Patented Case
View Patent ↗
Granted: Sep 28, 1999
Filed: Mar 24, 1997
Inventors
Garrett W. Lindemann
Paula Schueler
Assignee (at issue)
Roche Diagnostics GMBH
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.