Granted Patent
Utility
US 6,566,562 · App. 10/014,046
Process for the preparation of isolongifolanol
Inventors:
Ingo Wöhrle, Jurgen Nienhaus
Patented Case
View Patent ↗
Granted: May 20, 2003
Filed: Dec 11, 2001
Inventors
Ingo Wöhrle
Jurgen Nienhaus
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.