Granted Patent
Utility
US 6,639,061 · App. 09/349,033
C3′-methylene hydrogen phosphonate oligomers and related compounds
Inventors:
Phillip Dan Cook, Muthiah Manoharan, Martin Maier, Haoyun An
Patented Case
View Patent ↗
Granted: Oct 28, 2003
Filed: Jul 7, 1999
Inventors
Phillip Dan Cook
Muthiah Manoharan
Martin Maier
Haoyun An
Assignee (at issue)
Isis Pharmaceuticals, 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.