Granted Patent
Utility
US 6,515,008 · App. 09/827,786
Formulation
Inventors:
Antonio Tiongson, Chungbin Kim
Patented Case
View Patent ↗
Granted: Feb 4, 2003
Filed: Apr 6, 2001
Inventors
Antonio Tiongson
Chungbin Kim
Assignee (at issue)
SmithKline Beecham Limited
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.