Inventor · disambiguated record
Bruce L. Libutti
Also filed as: LIBUTTI BRUCE L
20 granted patents·2 pending applications·356 citations·filing 1973–2004
95Inventor score
Top patents by PatentIndex Score
22 records- 0194US4029577APolymers for use in water treatmentBETZ LABORATORIES·Filed 1975·Granted Jun 14, 1977·120 cites·27 claims
- 0283US5346624AMethod and apparatus for treatment of aqueous solutionsGRAVER CO·Filed 1993·Granted Sep 13, 1994·59 cites·35 claims
- 0381US5972874AStable microemulsion cleaners having low volatile organic contentASHLAND INC·Filed 1997·Granted Oct 26, 1999·44 cites·8 claims
- 0480US6156129ALiquid metal cleaner for aqueous systemASHLAND INC·Filed 1998·Granted Dec 5, 2000·39 cites·9 claims
- 0572US6723257B2Corrosion inhibiting compositionASHLAND INC·Filed 2001·Granted Apr 20, 2004·14 cites·9 claims
- 0668US6514350B1Process for removing rust from metal surfacesASHLAND INC·Filed 2001·Granted Feb 4, 2003·5 cites·7 claims
- 0765US4134729AAqueous solution of sodium aluminate and N-aminoethyl ethanolamine as a cold end additiveBETZ LABORATORIES·Filed 1977·Granted Jan 16, 1979·11 cites·12 claims
- 0858US4134727AAqueous solution of sodium metasilicate and N-aminoethyl ethanolamine as a cold-end additiveBETZ LABORATORIES·Filed 1977·Granted Jan 16, 1979·8 cites·14 claims
- 0957US6613249B1Corrosion inhibiting compositionASHLAND INC·Filed 2002·Granted Sep 2, 2003·3 cites·10 claims
- 1052US4168291AAlkanolamines as cold-end additivesBETZ LABORATORIES·Filed 1978·Granted Sep 18, 1979·6 cites·13 claims
- 1151US3932588AAmmonium carbonates as cold-end additives to a desulfurization processBETZ LABORATORIES·Filed 1973·Granted Jan 13, 1976·12 cites·8 claims
- 1248US4134728AN-aminoethyl ethanolamine as a cold-end additiveBETZ LABORATORIES·Filed 1977·Granted Jan 16, 1979·5 cites·16 claims
- 1346US6669853B2Composition for removing dissolved oxygen from a fluidASHLAND INC·Filed 2001·Granted Dec 30, 2003·3 cites·11 claims
- 1445US6458320B1Galvanized metal corrosion inhibitorASHLAND INC·Filed 1999·Granted Oct 1, 2002·6 cites·9 claims
- 1542US2006046953A1Process for inhibiting scale on metal surfacesCHARKHUTIAN KOSTAN B·Filed 2004·Application pending·0 cites
- 1642US2006131248A1Process for removing dissolved oxygen from an aqueous systemCHARKHUTIAN KOSTAN B·Filed 2004·Application pending·0 cites
- 1735US5611929AAdsorbent filter bed with pliant and stiff members and method for removing impurities from liquidGRAVER CHEMICAL·Filed 1996·Granted Mar 18, 1997·6 cites·4 claims
- 1834US5022997AMethod for treating aqueous solutionsGRAVER CO·Filed 1989·Granted Jun 11, 1991·4 cites·26 claims
- 1933US6797177B2Process for inhibiting scale and fouling on the metal surfaces exposed to an aqeuous systemASHLAND INC·Filed 2002·Granted Sep 28, 2004·0 cites·7 claims
- 2033US5585171AAdsorbent filter bed with pliant and stiff membersGRAVER CHEMICAL·Filed 1994·Granted Dec 17, 1996·6 cites·13 claims
- 2131US6337047B1Process for dispersing iron oxide in steam generating boilersASHLAND INC·Filed 1998·Granted Jan 8, 2002·5 cites·8 claims
- 2227US4386008ACorrosion protection packageDREW CHEM CORP·Filed 1981·Granted May 31, 1983·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →