IP Library › Granted Patent US 5,650,155
Granted Patent Utility
US 5,650,155 · App. 08/320,202

Tocols as adjuvant in vaccine

Inventors: Lammert Cornelius, Eric Onno Rijke
Patented Case View Patent ↗
Granted: Jul 22, 1997 Filed: Oct 7, 1994
Inventors
Lammert Cornelius
Eric Onno Rijke
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 5,650,155
App. No.
08/320,202
Filed
1994-10-07
Granted
1997-07-22
Kind
A