Granted Patent
Utility
US 5,190,877 · App. 07/611,319
Saccharomyces strains for maltose fermentation
Inventors:
Klaas A. Osinga, Robert Franciscus Beudeker, Johannes B. Van der Platt, Johannes Abraham de Hollander
Patented Case
View Patent ↗
Granted: Mar 2, 1993
Filed: Nov 13, 1990
Inventors
Klaas A. Osinga
Robert Franciscus Beudeker
Johannes B. Van der Platt
Johannes Abraham de Hollander
Assignee (at issue)
Gist-Brocades 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.