IP Library › Granted Patent US 4,340,607
Granted Patent Utility
US 4,340,607 · App. 06/236,468

Antimicrobial 3H-naphtho[1,2-d]imidazoles

Inventors: Emilio Toja, Amedeo Omodei-Sale, Domenica Selva
Patented Case View Patent ↗
Granted: Jul 20, 1982 Filed: Feb 20, 1981
Inventors
Emilio Toja
Amedeo Omodei-Sale
Domenica Selva
Assignee (at issue)
Gruppo Lepetit S.p.A.

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 4,340,607
App. No.
06/236,468
Filed
1981-02-20
Granted
1982-07-20
Kind
A