Granted Patent
Utility
US 6,428,815 · App. 09/898,524
Method of producing sub-micron particles of biologically active agents and uses thereof
Inventors:
Henry R. Costantino, Warren Jaworowicz, Mark Tracy, Christopher P. Beganski
Patented Case
View Patent ↗
Granted: Aug 6, 2002
Filed: Jul 3, 2001
Inventors
Henry R. Costantino
Warren Jaworowicz
Mark Tracy
Christopher P. Beganski
Assignee (at issue)
Alkermes Controlled Therapeutics, 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.