Granted Patent
Utility
US 6,727,229 · App. 10/223,144
11,12-substituted lactone ketolide derivatives having antibacterial activity
Inventors:
Nha Huu Vo, Ly Tam Phan, Ying Hou, Tongzhu Liu, Yat Sun Or
Patented Case
View Patent ↗
Granted: Apr 27, 2004
Filed: Aug 19, 2002
Inventors
Nha Huu Vo
Ly Tam Phan
Ying Hou
Tongzhu Liu
Yat Sun Or
Assignee (at issue)
Enanta 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.