Granted Patent
Utility
US 6,689,587 · App. 09/789,582
Polynucleotides encoding the nadC gene and methods of producing nicotinic acid or nicotinic acid derivatives
Inventors:
Christine Bastuck, Brigitte Bathe, Nicole Dusch, Bettina Moeckel, Georg Thierbach
Patented Case
View Patent ↗
Granted: Feb 10, 2004
Filed: Feb 22, 2001
Inventors
Christine Bastuck
Brigitte Bathe
Nicole Dusch
Bettina Moeckel
Georg Thierbach
Assignee (at issue)
Degussa AG
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.