Granted Patent
Utility
US 6,186,932 · App. 09/432,805
Sachets for bio-pharmaceutical fluid products
Inventor:
Bernard Vallot
Patented Case
View Patent ↗
Granted: Feb 13, 2001
Filed: Nov 3, 1999
Inventor
Bernard Vallot
Assignee (at issue)
Stedim, Z. I. des Paluds
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.