Granted Patent
Utility
US 5,658,765 · App. 08/433,471
Xylanase process for producing the same method for the treatment of pulp and production of xylo-oligosaccharides
Inventors:
Yoshitaka Noguchi, Kazuko Ikeda, Eiko Masatsuji, Masahiko Seko
Patented Case
View Patent ↗
Granted: Aug 19, 1997
Filed: Sep 6, 1995
Inventors
Yoshitaka Noguchi
Kazuko Ikeda
Eiko Masatsuji
Masahiko Seko
Assignee (at issue)
Novo Nordisk A/S
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.