Granted Patent
Utility
US 6,041,515 · App. 09/005,477
Apparatus for drying solutions containing macromolecules
Inventors:
Abdul H. Ally, Brent W. Henry, Michael Schuette
Patented Case
View Patent ↗
Granted: Mar 28, 2000
Filed: Jan 12, 1998
Inventors
Abdul H. Ally
Brent W. Henry
Michael Schuette
Assignee (at issue)
LIFE TECHNOLOGIES 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.