Granted Patent
Utility
US 6,534,481 · App. 09/230,139
Synthetic polysaccharides, preparation method therefor and pharmaceutical compositions containing same
Inventors:
Pierre Alexandre DRIGUEZ, Philippe Duchaussoy, Jean-Marc Herbert, Maurice Petitou, Constant Adriaan Anton Van Boeckel, Peter Diederik Jan Grootenhuis, Johannes Basten, Cornelia Dreef-Tromp
Patented Case
View Patent ↗
Granted: Mar 18, 2003
Filed: Sep 7, 1999
Inventors
Pierre Alexandre DRIGUEZ
Philippe Duchaussoy
Jean-Marc Herbert
Maurice Petitou
Constant Adriaan Anton Van Boeckel
Peter Diederik Jan Grootenhuis
Johannes Basten
Cornelia Dreef-Tromp
Assignees (at issue)
Sanofi-Synthelabo
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.