Granted Patent
Utility
US 6,514,534 · App. 09/134,748
Methods for forming regional tissue adherent barriers and drug delivery systems
Inventor:
Amarpreet S. Sawhney
Patented Case
View Patent ↗
Granted: Feb 4, 2003
Filed: Aug 14, 1998
Inventor
Amarpreet S. Sawhney
Assignee (at issue)
Incept, LLC
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.