Granted Patent
Utility
US 4,868,295 · App. 06/936,187
Process for the preparation of cefodizime
Inventors:
Ottmar Jaenicke, Hans Wagner, Manfred Worm
Patented Case
View Patent ↗
Granted: Sep 19, 1989
Filed: Dec 1, 1986
Inventors
Ottmar Jaenicke
Hans Wagner
Manfred Worm
Assignee (at issue)
Hoechst GmbH
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.