Granted Patent
Utility
US 6,528,497 · App. 09/600,506
Synthetic polysaccharides, their method of production and pharmaceutical compositions containing same
Inventors:
Johannes Basten, Cornelia Dreef-Tromp, Pierre Alexandre DRIGUEZ, Philippe Duchaussoy, Jean-Marc Herbert, Maurice Petitou, Constant Adriaan Anton Van Boeckel
Patented Case
View Patent ↗
Granted: Mar 4, 2003
Filed: Sep 5, 2000
Inventors
Johannes Basten
Cornelia Dreef-Tromp
Pierre Alexandre DRIGUEZ
Philippe Duchaussoy
Jean-Marc Herbert
Maurice Petitou
Constant Adriaan Anton Van Boeckel
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.