Granted Patent
Utility
US 6,093,766 · App. 09/150,594
Process for preparing polyvinyl alcohol stabilized solvent- and plastifier-free polyvinyl ester dispersions
Inventors:
Martin Jakob, Werner Prass
Patented Case
View Patent ↗
Granted: Jul 25, 2000
Filed: Sep 10, 1998
Inventors
Martin Jakob
Werner Prass
Assignee (at issue)
Clariant 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.