Inventor · disambiguated record
Mohamed M. Hashem
Also filed as: HASHEM MOHAMED M · HASHEM MOHAMED MAHMOUD
17 granted patents·345 citations·filing 1981–2004
94Inventor score
Files withGAF CORP9GAF CHEMICALS CORP4ISP INVESTMENTS INC2RHONE POULENC SPEC CHIM1UNIV NORTH CAROLINA STATE1
Top patents by PatentIndex Score
17 records- 0198US5093031ASurface active lactamsISP INVESTMENTS INC·Filed 1988·Granted Mar 3, 1992·105 cites·2 claims
- 0293US5294644ASurface active lactamsISP INVESTMENTS INC·Filed 1991·Granted Mar 15, 1994·107 cites·6 claims
- 0386US4885371AProcess for the preparation of purified N-alkyl lactamsGAF CHEMICALS CORP·Filed 1989·Granted Dec 5, 1989·22 cites·11 claims
- 0469US4524002AFoaming agentGAF CORP·Filed 1983·Granted Jun 18, 1985·23 cites·9 claims
- 0566US4918198AN-(pyrrolidonyalkyl)-N-acyl taurine surfactantsGAF CHEMICALS CORP·Filed 1989·Granted Apr 17, 1990·6 cites·12 claims
- 0664US4806609APyrrolidonyl acrylate block polymersGAF CORP·Filed 1988·Granted Feb 21, 1989·14 cites·9 claims
- 0763US4801400AEpoxy pyrrolidone based non-ionic surfactantsGAF CORP·Filed 1987·Granted Jan 31, 1989·12 cites·10 claims
- 0861US7166135B2Product and method for treating cottonUNIV NORTH CAROLINA STATE·Filed 2004·Granted Jan 23, 2007·1 cites·38 claims
- 0956US4405799ATreatment of effluents containing dioxaneGAF CORP·Filed 1981·Granted Sep 20, 1983·4 cites·15 claims
- 1055US4760152APyrrolidonyl acrylate block polymersGAF CORP·Filed 1987·Granted Jul 26, 1988·15 cites·11 claims
- 1154US4924006AN-pyrrolidonyl alkyl amino 1,3,4-butanetriol compoundsGAF CHEMICALS CORP·Filed 1989·Granted May 8, 1990·3 cites·4 claims
- 1246US4943664ASurfactant products containing 1,3,4-butanetriolGAF CHEMICALS CORP·Filed 1989·Granted Jul 24, 1990·2 cites·3 claims
- 1346US4842858APolymeric halophorsGAF CORP·Filed 1987·Granted Jun 27, 1989·6 cites·12 claims
- 1444US4830851APolymeric halophorsGAF CORP·Filed 1987·Granted May 16, 1989·11 cites·19 claims
- 1538US4994577AQuaternized siliconesRHONE POULENC SPEC CHIM·Filed 1989·Granted Feb 19, 1991·3 cites·9 claims
- 1638US4698412ALactam copolymersGAF CORP·Filed 1987·Granted Oct 6, 1987·7 cites·10 claims
- 1733US4375437AMethod of removing dioxane from phosphate ester surfactantsGAF CORP·Filed 1981·Granted Mar 1, 1983·4 cites·12 claims
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