Granted Patent
Utility
US 5,147,879 · App. 07/499,318
O-(3-amino-2-hydroxypropyl)-hydroximic acid halides and process for preparing the same
Inventors:
Peter Nagy, Bela Balazs, Maria Boross, Jeno Szilbereky, Gizella Zsila, Lajos braham, Gyorgy Blasko, Bela Gachalyi, Attila Almasi, Gabor Nemet
Patented Case
View Patent ↗
Granted: Sep 15, 1992
Filed: Jun 28, 1990
Inventors
Peter Nagy
Bela Balazs
Maria Boross
Jeno Szilbereky
Gizella Zsila
Lajos braham
Gyorgy Blasko
Bela Gachalyi
Attila Almasi
Gabor Nemet
Assignee (at issue)
Biorex Kutato-Fejleszto KFT
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.