Granted Patent
Utility
US 6,045,817 · App. 09/156,415
Ultramild antibacterial cleaning composition for frequent use
Inventors:
Kavssery Parameswaran Ananthapadmanabhan, Kam Chan, Dale Grinstead, Carol Vincent, Arnoud Ubald Maria Gengler
Patented Case
View Patent ↗
Granted: Apr 4, 2000
Filed: Sep 18, 1998
Inventors
Kavssery Parameswaran Ananthapadmanabhan
Kam Chan
Dale Grinstead
Carol Vincent
Arnoud Ubald Maria Gengler
Assignee (at issue)
Diversey Lever, Inc.
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.