Granted Patent
Utility
US 5,667,784 · App. 08/463,331
Tocols as adjuvant in vaccine
Inventors:
Lammert Cornelius, Eric Onno Rijke
Patented Case
View Patent ↗
Granted: Sep 16, 1997
Filed: Jun 5, 1995
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.