Granted Patent
Utility
US 5,270,177 · App. 07/879,856
Method and apparatus for the production of glucose-fructose syrups from sucrose using a recombinant yeast strain
Inventors:
Ruben Ramos Lazcano, Asterio Cruz Perez, Nancy Figueroa Baele
Patented Case
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Granted: Dec 14, 1993
Filed: May 6, 1992
Inventors
Ruben Ramos Lazcano
Asterio Cruz Perez
Nancy Figueroa Baele
Assignee (at issue)
CENTRO DE INGENIERÍA GENÉTICA Y BIOTECNOLOGÍA
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.