Granted Patent
Utility
US 6,348,164 · App. 09/309,456
Process for improving shelf stability of liquid overbased calcium carboxylates, mixed metal stabilizers containing same, and stabilizing halogen-containing polymers therewith
Inventors:
Rajesh Khattar, Benjamin Paul Labovitz, Paulette Baker
Patented Case
View Patent ↗
Granted: Feb 19, 2002
Filed: May 11, 1999
Inventors
Rajesh Khattar
Benjamin Paul Labovitz
Paulette Baker
Assignee (at issue)
OMG AMERICAS, INC.
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.