Granted Patent
Utility
US 6,071,886 · App. 09/223,978
.beta.,.beta.-distributed derivatives of 9-deoxo-9a-N-ethenyl-9a-aza-9a-homoerythromycin A
Inventors:
Nedjeljko Kujundzic, Dina Pavlovic, Gabrijela Kobrehel, Gorjana Lazarevski, Zeljko Kelneric
Patented Case
View Patent ↗
Granted: Jun 6, 2000
Filed: Dec 31, 1998
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.