Granted Patent
Utility
US 5,378,609 · App. 07/693,856
Lipase single reagent system
Inventors:
Shing F. Kwan, Rebecca J. Hunt
Patented Case
View Patent ↗
Granted: Jan 3, 1995
Filed: Apr 29, 1991
Inventors
Shing F. Kwan
Rebecca J. Hunt
Assignee (at issue)
Ivan E. Modrovich
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.