Granted Patent
Utility
US 6,787,307 · App. 09/711,782
Lysate clearance and nucleic acid isolation using silanized silica matrices
Inventors:
Rex M. Bitner, Daniel J. Simpson, Roderick G. Flemming, Susan C. Koller
Patented Case
View Patent ↗
Granted: Sep 7, 2004
Filed: Nov 13, 2000
Inventors
Rex M. Bitner
Daniel J. Simpson
Roderick G. Flemming
Susan C. Koller
Assignee (at issue)
Promega Corporation
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.