Granted Patent
Utility
US 6,642,403 · App. 10/288,815
Silicon-based blocking agents suitable for fluorous phase synthesis
Inventors:
Barry C. Arkles, Youlin Pan, Gerald L. Larson
Patented Case
View Patent ↗
Granted: Nov 4, 2003
Filed: Nov 6, 2002
Inventors
Barry C. Arkles
Youlin Pan
Gerald L. Larson
Assignee (at issue)
GELEST, INC.
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.