Inventor
VALKOVICH PHILLIP B
US7 patents
Patents
7 patentsUS4579675AApr 1, 1986
N-substituted enaminones and oleaginous compositions containing same
TEXACO INC134 citations95
US4973733ANov 27, 1990
Method of functionalizing polymers
TEXACO INC38 citations91
US4659491AApr 21, 1987
Lubricating oil containing a polymer having a functionalized backbone which contains an electron withdrawing group
TEXACO INC10 citations72
US4510063AApr 9, 1985
Amine-polymer dispersants in lubricating oils and a method of improving the dispersancy of a lubricating oil
TEXACO INC8 citations72
US4973732ANov 27, 1990
Polymer containing a polyisobutylene-derived backbone
TEXACO INC1 citations50
US4904741AFeb 27, 1990
Polymers with amino-methyl-propene-2-yl groups contaiing electron-withdrawing groups
TEXACO INC0 citations50
US4388200AJun 14, 1983
Quaternary ammonium salt composition and lubricating oil containing same
TEXACO INC1 citations50