MC

Murray C. Cooperman

RH Rheox: 4 patents #8 of 54Top 15%
NI Nl Industries: 2 patents #47 of 213Top 25%
NC Nl Chemicals: 1 patents #9 of 15Top 60%
Overall (All Time): #763,808 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5710110 Oil well drilling fluids, oil well drilling fluid anti-settling and method of providing anti-setting properties to oil well drilling fluids Keith R. McNally, Will Mardis, James Gambino 1998-01-20
5374687 Anti-settling agents for aqueous coating compositions William W. Reichert 1994-12-20
5349011 Polyamide ester rheological additive, a solution containing the additive and thickened compositions containing the additive William W. Reichert 1994-09-20
4975119 Liquid antisettling agents for organic coating compositions 1990-12-04
4778843 Polyamide rheological additive capped with monocarboxylic acid having olefinic unsaturation or hydroxyl group and containing 16-22 carbon atoms Ashok K. Mehta 1988-10-18
4224312 Hair compositions containing castor based quaternaries Francis Duneczky, Francis C. Naughton, Robert W. White 1980-09-23
4220581 Castor based quaternaries Francis Duneczky, Francis C. Naughton, Robert W. White 1980-09-02