Granted Patent
Utility
US 6,448,091 · App. 08/335,183
Method and apparatus for improved luminescence assays using particle concentration chemiluminescence detection
Inventors:
Richard J. Massey, Gary Blackburn, Elizabeth W. Wilkins, Haresh P. Shah
Patented Case
View Patent ↗
Granted: Sep 10, 2002
Filed: Nov 7, 1994
Inventors
Richard J. Massey
Gary Blackburn
Elizabeth W. Wilkins
Haresh P. Shah
Assignee (at issue)
IGEN International, 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.