Granted Patent
Utility
US 6,077,900 · App. 09/163,143
Aqueous polyamide dispersion composition
Inventors:
Chase J. Boudreaux, Timothy C. Vogel, David Devore, Reimar Heucher, Stephen A. Fischer, Kartar S. Arora
Patented Case
View Patent ↗
Granted: Jun 20, 2000
Filed: Sep 29, 1998
Inventors
Chase J. Boudreaux
Timothy C. Vogel
David Devore
Reimar Heucher
Stephen A. Fischer
Kartar S. Arora
Assignee (at issue)
Cognis Corporation
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.