IP Library › Granted Patent US 4,499,091
Granted Patent Utility
US 4,499,091 · App. 06/466,095

1-Amino (or substituted amino)-1,4-dihydro-4-oxo-6-fluoro-7-heterylquinoline-3-carboxylic acids and their use as antibacterial agents

Inventors: Mark P. Wentland, Denis M. Bailey
Patented Case View Patent ↗
Granted: Feb 12, 1985 Filed: Feb 14, 1983
Inventors
Mark P. Wentland
Denis M. Bailey
Assignee (at issue)
Sterling Drug, 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.

Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 4,499,091
App. No.
06/466,095
Filed
1983-02-14
Granted
1985-02-12
Kind
A