Granted Patent
Utility
US 6,680,340 · App. 10/344,591
Anti-hypercholesterolemic drug combination
Inventors:
Kang Cheng, Samuel Wright, Tsuei-Ju Wu
Patented Case
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Granted: Jan 20, 2004
Filed: Feb 13, 2003
Inventors
Kang Cheng
Samuel Wright
Tsuei-Ju Wu
Assignee (at issue)
MERCK & CO., 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.