Granted Patent
Utility
US 6,716,612 · App. 10/208,349
DNA molecules coding for debranching enzymes derived from plants
Inventors:
Jens Kossmann, Michael Emmermann, Ivar Virgin, Andreas Renz
Patented Case
View Patent ↗
Granted: Apr 6, 2004
Filed: Jul 29, 2002
Inventors
Jens Kossmann
Michael Emmermann
Ivar Virgin
Andreas Renz
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.