Granted Patent
Utility
US 5,328,839 · App. 07/820,688
Oxido reductase enzyme system obtained from P. chrysogenum
Inventors:
Yair Aharonowitz, Lucia Helena Maria Van Der Voort, Gerald Cohen, Roelof Ary Lans Bovenberg, Rachel Schreiber, Anat Argaman, Yossef Av-Gay, Helena Maria Nan, Alfred Kattevilder, Harriet Palissa, Henk Van Liempt
Patented Case
View Patent ↗
Granted: Jul 12, 1994
Filed: Mar 24, 1992
Inventors
Yair Aharonowitz
Lucia Helena Maria Van Der Voort
Gerald Cohen
Roelof Ary Lans Bovenberg
Rachel Schreiber
Anat Argaman
Yossef Av-Gay
Helena Maria Nan
Alfred Kattevilder
Harriet Palissa
Henk Van Liempt
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.