Granted Patent
Utility
US 5,688,786 · App. 08/457,673
.beta.-lactam antibiotics
Inventors:
Burton G. Christensen, Tomasz Glinka, Ving J. Lee, Scott Hecker
Patented Case
View Patent ↗
Granted: Nov 18, 1997
Filed: Jun 1, 1995
Inventors
Burton G. Christensen
Tomasz Glinka
Ving J. Lee
Scott Hecker
Assignee (at issue)
Microcide Pharmaceuticals, 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.