Inventor
LIBUTTI BRUCE L
20 patents
⚠️ This page may combine multiple inventors who share the name “LIBUTTI BRUCE L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ASHLAND INC
9 patentsUS5972874AOct 26, 1999
Stable microemulsion cleaners having low volatile organic content
ASHLAND INC44 citations92
US6156129ADec 5, 2000
Liquid metal cleaner for aqueous system
ASHLAND INC39 citations91
US6723257B2Apr 20, 2004
Corrosion inhibiting composition
ASHLAND INC14 citations83
US6613249B1Sep 2, 2003
Corrosion inhibiting composition
ASHLAND INC3 citations62
US6514350B1Feb 4, 2003
Process for removing rust from metal surfaces
ASHLAND INC5 citations62
US6458320B1Oct 1, 2002
Galvanized metal corrosion inhibitor
ASHLAND INC6 citations62
US6337047B1Jan 8, 2002
Process for dispersing iron oxide in steam generating boilers
ASHLAND INC5 citations59
US6669853B2Dec 30, 2003
Composition for removing dissolved oxygen from a fluid
ASHLAND INC3 citations54
US6797177B2Sep 28, 2004
Process for inhibiting scale and fouling on the metal surfaces exposed to an aqeuous system
ASHLAND INC0 citations42
BETZ LABORATORIES
6 patentsUS4029577AJun 14, 1977
Polymers for use in water treatment
BETZ LABORATORIES120 citations92
US4134727AJan 16, 1979
Aqueous solution of sodium metasilicate and N-aminoethyl ethanolamine as a cold-end additive
BETZ LABORATORIES8 citations71
US4134729AJan 16, 1979
Aqueous solution of sodium aluminate and N-aminoethyl ethanolamine as a cold end additive
BETZ LABORATORIES11 citations71
US3932588AJan 13, 1976
Ammonium carbonates as cold-end additives to a desulfurization process
BETZ LABORATORIES12 citations66
US4168291ASep 18, 1979
Alkanolamines as cold-end additives
BETZ LABORATORIES6 citations60
US4134728AJan 16, 1979
N-aminoethyl ethanolamine as a cold-end additive
BETZ LABORATORIES5 citations60