Granted Patent
Utility
US 5,604,130 · App. 08/451,025
Releasable multiwell plate cover
Inventors:
Brian David Warner, Benjamin Theodore Nordell, II, Bruce J. Richardson, Amer El-Hage
Patented Case
View Patent ↗
Granted: Feb 18, 1997
Filed: May 31, 1995
Inventors
Brian David Warner
Benjamin Theodore Nordell, II
Bruce J. Richardson
Amer El-Hage
Assignees (at issue)
Chiron Corporation
LJL Biosystems, 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.