Granted Patent
Utility
US 6,541,445 · App. 09/673,367
Utilization of tricyclic aldehydes as odoriferous agents
Inventor:
Thomas Markert
Patented Case
View Patent ↗
Granted: Apr 1, 2003
Filed: Oct 16, 2000
Inventor
Thomas Markert
Assignee (at issue)
Cognis Deutschland GmbH
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.