Inventor
SCANLON PATRICIA M
US9 patents
Patents
9 patentsUS5019343AMay 28, 1991
Control of corrosion in aqueous systems using certain phosphonomethyl amines
GRACE W R & CO63 citations95
US5069798ADec 3, 1991
Control of scale in aqueous systems using certain phosphonomethyl amines
GRACE W R & CO29 citations92
US4338460AJul 6, 1982
Process for preparing chelating agents
GRACE W R & CO20 citations80
US4225502ASep 30, 1980
N,N'Di(hydroxybenzyl) 1,3-propanediamine N,N'-diacetonitriles
GRACE W R & CO19 citations80
US5167866ADec 1, 1992
Control of corrosion in aqueous systems using certain phosphonomethyl amine oxides
GRACE W R & CO8 citations73
US5096595AMar 17, 1992
Control of scale in aqueous systems using certain phosphonomethyl amine oxides
GRACE W R & CO10 citations73
US5051532ASep 24, 1991
N,N-bis-phosphonomethyl taurine N-oxide and water-soluble salts thereof
GRACE W R & CO12 citations73
US4152345AMay 1, 1979
Metal chelates
GRACE W R & CO13 citations71
US4387244AJun 7, 1983
Chelating agents for non-aqueous systems
GRACE W R & CO18 citations68