Granted Patent
Utility
US 5,854,219 · App. 08/956,352
9-N-ethenyl derivatives of 9(S)-erythromycylamine
Inventors:
Nedjeljko Kujundzic, Dina Pavlovic, Gabrijela Kobrehel, Gorjana Lazarevski, Zeljko Kelneric
Patented Case
View Patent ↗
Granted: Dec 29, 1998
Filed: Oct 23, 1997
Inventors
Nedjeljko Kujundzic
Dina Pavlovic
Gabrijela Kobrehel
Gorjana Lazarevski
Zeljko Kelneric
Assignee (at issue)
PLIVA, farmaceutska, kemijska, prehrambena i kozmeticka industrija, dionicko drustvo
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.