Granted Patent
Utility
US 6,626,870 · App. 09/536,479
Stoppering method to maintain sterility
Inventors:
Cody Yarborough, Michael R. Duncan, Richard L. Norton, Rajan Bawa, Dominic G. Madril, Christopher J. Barrett
Patented Case
View Patent ↗
Granted: Sep 30, 2003
Filed: Mar 27, 2000
Inventors
Cody Yarborough
Michael R. Duncan
Richard L. Norton
Rajan Bawa
Dominic G. Madril
Christopher J. Barrett
Assignee (at issue)
Artix Laboratories, 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.