Granted Patent
Utility
US 6,172,035 · App. 09/510,204
Preparation of thickening agents based on fatty acid monoisopropanolamide, use thereof and preparations containing same
Inventors:
Elke Hohn-Stocker, Christl Moller, Patrice Bayle
Patented Case
View Patent ↗
Granted: Jan 9, 2001
Filed: Feb 22, 2000
Inventors
Elke Hohn-Stocker
Christl Moller
Patrice Bayle
Assignee (at issue)
Goldschmidt Rewo GmbH & Co. KG
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.