Granted Patent
Utility
US 6,444,726 · App. 08/615,423
Biocidal compositions
Inventors:
Keith D. Brunt, Richard J Corbett, Philip N Wood, Dennis S. Murphy
Patented Case
View Patent ↗
Granted: Sep 3, 2002
Filed: Mar 14, 1996
Inventors
Keith D. Brunt
Richard J Corbett
Philip N Wood
Dennis S. Murphy
Assignee (at issue)
Clariant Finance (BVI) Limited
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.