Granted Patent
Utility
US 5,871,978 · App. 08/442,595
Method of producing reticulated cellulose having type II crystalline cellulose
Inventors:
Arie Ben-Bassat, Robert Bruner, Sharon Shoemaker, Yehoshua Aloni, Harry Wong, Donald C. Johnson, Amar N. Neogi
Patented Case
View Patent ↗
Granted: Feb 16, 1999
Filed: May 17, 1995
Inventors
Arie Ben-Bassat
Robert Bruner
Sharon Shoemaker
Yehoshua Aloni
Harry Wong
Donald C. Johnson
Amar N. Neogi
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.