Granted Patent
Utility
US 5,869,713 · App. 08/705,591
(+)- or (-) -8-halogen-6-hydroxy-octanoic acid, its salts and esters, and process for making
Inventors:
Rainer Gewald, Gunter Laban, Thomas Beisswenger
Patented Case
View Patent ↗
Granted: Feb 9, 1999
Filed: Aug 29, 1996
Inventors
Rainer Gewald
Gunter Laban
Thomas Beisswenger
Assignee (at issue)
Arzneimittelwerk Dresden 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.