Granted Patent
Utility
US 6,512,126 · App. 10/001,592
Process for preparing mint lactone
Inventors:
Oskar Koch, Walter Kuhn
Patented Case
View Patent ↗
Granted: Jan 28, 2003
Filed: Oct 19, 2001
Inventors
Oskar Koch
Walter Kuhn
Assignee (at issue)
Haarmann & Reimer Corporation
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.