Granted Patent
Utility
US 6,039,942 · App. 08/993,359
Phytase polypeptides
Inventors:
Soren Flensted Lassen, Lisbeth Bech, Anders Ohmann, Jens Breinholt, Claus Crone Fuglsang, Peter Rahbek Ostergaard
Patented Case
View Patent ↗
Granted: Mar 21, 2000
Filed: Dec 18, 1997
Inventors
Soren Flensted Lassen
Lisbeth Bech
Anders Ohmann
Jens Breinholt
Claus Crone Fuglsang
Peter Rahbek Ostergaard
Assignee (at issue)
NOVO NORDICK 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.