Granted Patent
Utility
US 5,874,430 · App. 08/942,031
4,4-disubstitued-1,4-dihydro-2H-3,1-benzoxazin-2-ones useful as HIV reverse transcriptase inhibitors and intermediates and processes for making the same
Inventors:
David D Christ, Anthony J. Cocuzza, Soo S. Ko, Jay A. Markwalder, Abdul E. Mutlib, Rodney Lawrence Parsons, Jr., Mona Patel, Steven P. Seitz
Patented Case
View Patent ↗
Granted: Feb 23, 1999
Filed: Oct 1, 1997
Inventors
David D Christ
Anthony J. Cocuzza
Soo S. Ko
Jay A. Markwalder
Abdul E. Mutlib
Rodney Lawrence Parsons, Jr.
Mona Patel
Steven P. Seitz
Assignee (at issue)
Dupont Pharmaceuticals
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.