Granted Patent
Utility
US 5,208,148 · App. 07/623,600
Lipophilic fluorescent glycosidase substrates
Inventors:
Richard P. Haugland, John J. Naleway, Yu Zhang
Patented Case
View Patent ↗
Granted: May 4, 1993
Filed: Dec 7, 1990
Inventors
Richard P. Haugland
John J. Naleway
Yu Zhang
Assignee (at issue)
Molecular Probes, 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.