Granted Patent
Utility
US 6,789,330 · App. 09/741,735
Apparatus and method for drying solutions containing macromolecules
Inventors:
Abdul H. Ally, Brent W. Henry, Michael Schuette
Patented Case
View Patent ↗
Granted: Sep 14, 2004
Filed: Dec 21, 2000
Inventors
Abdul H. Ally
Brent W. Henry
Michael Schuette
Assignee (at issue)
Invitrogen Corporation
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.