Granted Patent
Utility
US 6,143,530 · App. 08/894,511
Circular DNA expression cassettes for in vivo gene transfer
Inventors:
Joel Crouzet, Daniel Scherman, Beatrice Cameron, Pierre Wils, Anne-Marie Darquet
Patented Case
View Patent ↗
Granted: Nov 7, 2000
Filed: Aug 19, 1997
Inventors
Joel Crouzet
Daniel Scherman
Beatrice Cameron
Pierre Wils
Anne-Marie Darquet
Assignee (at issue)
RHONE-POULENC RORER S.A.
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.