Granted Patent
Utility
US 6,608,209 · App. 10/180,608
Preparation of isoxazolin-3-ylacylbenzenes
Inventors:
Joachim Rheinheimer, Wolfgang von Deyn, Joachim Gebhardt, Michael Rack, Rene Lochtman, Norbert Gotz, Michael Keil, Matthias Witschel, Helmut Hagen, Ulf Misslitz, Ernst Baumann
Patented Case
View Patent ↗
Granted: Aug 19, 2003
Filed: Jun 27, 2002
Inventors
Joachim Rheinheimer
Wolfgang von Deyn
Joachim Gebhardt
Michael Rack
Rene Lochtman
Norbert Gotz
Michael Keil
Matthias Witschel
Helmut Hagen
Ulf Misslitz
Ernst Baumann
Assignee (at issue)
BASF SE
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.