Granted Patent
Utility
US 5,998,593 · App. 09/041,192
Fluorescent enzyme substrates
Inventors:
Jeffrey B. Huff, Barbara T. Merchant, Carolyn Mullen, Seshagiri R. Tata Venkata
Patented Case
View Patent ↗
Granted: Dec 7, 1999
Filed: Mar 10, 1998
Inventors
Jeffrey B. Huff
Barbara T. Merchant
Carolyn Mullen
Seshagiri R. Tata Venkata
Assignee (at issue)
Abbott Laboratories
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.