Granted Patent
Utility
US 6,387,695 · App. 09/218,590
DNA pharmaceutical formulations comprising citrate or triethanolamine and combinations thereof
Inventors:
Robert K. Evans, David Volkin, Mark Bruner, Zheng Xu
Patented Case
View Patent ↗
Granted: May 14, 2002
Filed: Dec 22, 1998
Inventors
Robert K. Evans
David Volkin
Mark Bruner
Zheng Xu
Assignee (at issue)
MERCK & CO., INC.
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.