Granted Patent
Utility
US 5,792,804 · App. 08/204,426
Process for the preparation of an aqueous coating composition, aqueous coating compositions, and the use thereof for coating packaging containers
Inventors:
Klaus Cibura, Hans-Jürgen Figge, Regina Willmer, Holger Herbert Dartmann
Patented Case
View Patent ↗
Granted: Aug 11, 1998
Filed: Mar 14, 1994
Inventors
Klaus Cibura
Hans-Jürgen Figge
Regina Willmer
Holger Herbert Dartmann
Assignee (at issue)
Basf Lacke & Farben Aktiengesellschaft
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.