Granted Patent
Utility
US 5,605,832 · App. 08/105,222
Dye transfer inhibition
Inventors:
Ture Damhus, Ole Kirk, Gitte Pedersen, Manuel Garcia Venegas
Patented Case
View Patent ↗
Granted: Feb 25, 1997
Filed: Aug 11, 1993
Inventors
Ture Damhus
Ole Kirk
Gitte Pedersen
Manuel Garcia Venegas
Assignees (at issue)
Novo Nordisk A/S
THE PROCTOR & GAMBLE COMPANY
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.