Granted Patent
Utility
US 6,342,533 · App. 09/450,690
Derivatives of (−)-venlafaxine and methods of preparing and using the same
Inventors:
Thomas Jerussi, Chrisantha H. Senanayake
Patented Case
View Patent ↗
Granted: Jan 29, 2002
Filed: Nov 30, 1999
Inventors
Thomas Jerussi
Chrisantha H. Senanayake
Assignee (at issue)
Sepracor, 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.