Granted Patent
Utility
US 6,174,863 · App. 09/193,901
Carbohydrate derivatives
Inventors:
Constant Adriaan Anton Van Boeckel, Maurice Petitou, Philippe Duchaussoy, Cornelia Dreef-Tromp, Johannes Basten
Patented Case
View Patent ↗
Granted: Jan 16, 2001
Filed: Nov 18, 1998
Inventors
Constant Adriaan Anton Van Boeckel
Maurice Petitou
Philippe Duchaussoy
Cornelia Dreef-Tromp
Johannes Basten
Assignee (at issue)
AKZO NOBEL 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.