Granted Patent
Utility
US 6,403,529 · App. 09/701,209
Aqueous, agrochemical agents containing active ingredients
Inventors:
Horst-Werner Wollenweber, Ansgar Behler, Hans-Christian Raths, Hans-Georg Mainx, Juergen REINHARDT
Patented Case
View Patent ↗
Granted: Jun 11, 2002
Filed: Jan 29, 2001
Inventors
Horst-Werner Wollenweber
Ansgar Behler
Hans-Christian Raths
Hans-Georg Mainx
Juergen REINHARDT
Assignee (at issue)
Cognis Deutschland GmbH & Co. KG
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.