Granted Patent
Utility
US 6,691,046 · App. 09/852,596
Method and apparatus for identifying unknown compounds in complex chemical mixtures using mass spectrometry and mass differential analysis
Inventor:
Andrew Tyler
Patented Case
View Patent ↗
Granted: Feb 10, 2004
Filed: May 10, 2001
Inventor
Andrew Tyler
Assignee (at issue)
Neogenesis Drug Discovery, 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.