Granted Patent
Utility
US 6,238,655 · App. 08/990,989
.alpha.-amides of L-amino acid as fragrance precursors
Inventors:
Charles W. Slife, Judith Wolfe Laney, Virginia Streusand Goldman
Patented Case
View Patent ↗
Granted: May 29, 2001
Filed: Dec 15, 1997
Inventors
Charles W. Slife
Judith Wolfe Laney
Virginia Streusand Goldman
Assignee (at issue)
The Gillette Company LLC
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.