IP Library › Granted Patent US 5,723,662
Granted Patent Utility
US 5,723,662 · App. 08/780,983

Process for preparing a particularly pure glycolic acid

Inventors: Frank Ebmeyer, Harald Haberlein, by Hans Harald Haberlein, heir, by Jorg Thomas Haberlein, heir, by Mark Christian Haberlein, heir, Holger Mohn
Patented Case View Patent ↗
Granted: Mar 3, 1998 Filed: Jan 9, 1997
Inventors
Frank Ebmeyer
Harald Haberlein
by Hans Harald Haberlein, heir
by Jorg Thomas Haberlein, heir
by Mark Christian Haberlein, heir
Holger Mohn
Assignee (at issue)
Hoechst GmbH

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Quick Facts
Patent No.
US 5,723,662
App. No.
08/780,983
Filed
1997-01-09
Granted
1998-03-03
Kind
A