Granted Patent
Utility
US 4,886,672 · App. 07/171,006
Process for the liquefaction of beets and chicory roots by enzymatic hydrolysis and liquid hydrolysate obtained
Inventors:
Regis de Baynast de Septfontaines, Francois E. M. E. Brouard, Jean-Luc A. G. Baret, Yvon G. A. J. M. Gicquiaux, Hans Sejr Olsen
Patented Case
View Patent ↗
Granted: Dec 12, 1989
Filed: Mar 2, 1988
Inventors
Regis de Baynast de Septfontaines
Francois E. M. E. Brouard
Jean-Luc A. G. Baret
Yvon G. A. J. M. Gicquiaux
Hans Sejr Olsen
Assignees (at issue)
Sucre Recherches et Developpement
Novo Industri 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.