Granted Patent
Utility
US 5,858,764 · App. 08/641,181
Yeast strains for saccharide fermentation
Inventors:
Klaas A. Osinga, Robert Franciscus Beudeker, Johannes Sertus Van der Plaat, Johannes Abraham de Hollander
Patented Case
View Patent ↗
Granted: Jan 12, 1999
Filed: Oct 4, 1995
Inventors
Klaas A. Osinga
Robert Franciscus Beudeker
Johannes Sertus Van der Plaat
Johannes Abraham de Hollander
Assignee (at issue)
Gist-Brocades
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.