Granted Patent
Utility
US 6,693,069 · App. 10/168,426
Disinfecting compositions and processes for disinfecting surfaces
Inventors:
Heinz Körber, Thomas Merz, Christian Roth, Bernhard Meyer
Patented Case
View Patent ↗
Granted: Feb 17, 2004
Filed: Jun 21, 2002
Inventors
Heinz Körber
Thomas Merz
Christian Roth
Bernhard Meyer
Assignee (at issue)
Ecolab GmbH & Co. OHG
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.