Granted Patent
Utility
US 6,359,162 · App. 09/486,031
Method for producing glufosinates and intermediate products for the same
Inventor:
Lothar Willms
Patented Case
View Patent ↗
Granted: Mar 19, 2002
Filed: Feb 17, 2000
Inventor
Lothar Willms
Assignee (at issue)
Hoechst Schering Agrevo 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.