Granted Patent
Utility
US 6,372,185 · App. 09/228,258
Liquid chemical distribution method and apparatus
Inventors:
Christopher Bentley Shumate, Peter J. Coassin
Patented Case
View Patent ↗
Granted: Apr 16, 2002
Filed: Jan 11, 1999
Inventors
Christopher Bentley Shumate
Peter J. Coassin
Assignee (at issue)
Aurora Biosciences Corporation
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.