IP Library › Granted Patent US 5,733,556
Granted Patent Utility
US 5,733,556 · App. 08/730,137

Newcastle disease virus combination vaccine

Inventors: Carla Christina Schrier, Heinrich D. Lutticken
Patented Case View Patent ↗
Granted: Mar 31, 1998 Filed: Oct 15, 1996
Inventors
Carla Christina Schrier
Heinrich D. Lutticken
Assignee (at issue)
AKZO NOBEL N.V.

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 5,733,556
App. No.
08/730,137
Filed
1996-10-15
Granted
1998-03-31
Kind
A