Granted Patent
Utility
US 5,576,384 · App. 08/447,389
Low-emission dispersion paints, coating materials and synthetic resin dispersion plasters as well as processes for the preparation thereof
Inventors:
Ernst N olken, Helmut Braun, Michael Lonitz
Patented Case
View Patent ↗
Granted: Nov 19, 1996
Filed: May 23, 1995
Inventors
Ernst N olken
Helmut Braun
Michael Lonitz
Assignee (at issue)
Hoechst 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.