Granted Patent
Utility
US 5,349,099 · App. 08/166,332
Process for preparing intermediates for the synthesis of antifungal agents
Inventors:
Shen-Chun Kuo, Donald Hou, Zheng-Yun James ZHAN
Patented Case
View Patent ↗
Granted: Sep 20, 1994
Filed: Dec 13, 1993
Inventors
Shen-Chun Kuo
Donald Hou
Zheng-Yun James ZHAN
Assignee (at issue)
SCHERING CORPORATION
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.