Granted Patent
Utility
US 6,159,696 · App. 09/308,406
Isolated human BMP-4 promoter region
Inventors:
Rein Dijkema, Arthur van den Wijngaard
Patented Case
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Granted: Dec 12, 2000
Filed: Jun 21, 1999
Inventors
Rein Dijkema
Arthur van den Wijngaard
Assignee (at issue)
AKZO NOBEL N.V.
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.