Granted Patent
Utility
US 6,551,839 · App. 09/770,412
Method of merging chemical reactants in capillary tubes
Inventors:
Stevan B. Jovanovich, Gregory J. Ronan, David J. Roach, Richard F. Johnston
Patented Case
View Patent ↗
Granted: Apr 22, 2003
Filed: Jan 25, 2001
Inventors
Stevan B. Jovanovich
Gregory J. Ronan
David J. Roach
Richard F. Johnston
Assignee (at issue)
Amersham Biosciences Corp
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.