Granted Patent
Utility
US 6,669,963 · App. 09/380,485
Stable particle in liquid formulations
Inventor:
Jaap Kampinga
Patented Case
View Patent ↗
Granted: Dec 30, 2003
Filed: Nov 4, 1999
Inventor
Jaap Kampinga
Assignee (at issue)
Elan Drug Delivery Limited
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.