Granted Patent
Utility
US 6,604,561 · App. 09/781,846
Medicament vial having a heat-sealable cap, and apparatus and method for filling the vial
Inventor:
Daniel Py
Patented Case
View Patent ↗
Granted: Aug 12, 2003
Filed: Feb 12, 2001
Inventor
Daniel Py
Assignee (at issue)
Medical Instill Technologies, 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.