Assignee
ONDEO NALCO ENERGY SERV LP
US·8 granted patents·542 citations·filing 1999–2002
Top patents by PatentIndex Score
8 records- 0197US6454003B1Composition and method for recovering hydrocarbon fluids from a subterranean reservoirONDEO NALCO ENERGY SERV LP·Filed 2000·Granted Sep 24, 2002·265 cites·29 claims
- 0294US6569983B1Method and composition for recovering hydrocarbon fluids from a subterranean reservoirONDEO NALCO ENERGY SERV LP·Filed 2001·Granted May 27, 2003·105 cites·15 claims
- 0393US6984705B2Composition and method for recovering hydrocarbon fluids from a subterranean reservoirONDEO NALCO ENERGY SERV LP·Filed 2002·Granted Jan 10, 2006·75 cites·19 claims
- 0489US6599445B2Corrosion inhibitor compositions including quaternized compounds having a substituted diethylamino moietyONDEO NALCO ENERGY SERV LP·Filed 2002·Granted Jul 29, 2003·23 cites·3 claims
- 0580US6488868B1Corrosion inhibitor compositions including quaternized compounds having a substituted diethylamino moietyONDEO NALCO ENERGY SERV LP·Filed 1999·Granted Dec 3, 2002·34 cites·6 claims
- 0677US6696572B2Corrosion inhibitor compositions including quaternized compoundsONDEO NALCO ENERGY SERV LP·Filed 2002·Granted Feb 24, 2004·12 cites·3 claims
- 0764US6448411B1Corrosion inhibitor compositionsONDEO NALCO ENERGY SERV LP·Filed 1999·Granted Sep 10, 2002·15 cites·13 claims
- 0855US6454995B1Phosphine coke inhibitors for EDC-VCM furnacesONDEO NALCO ENERGY SERV LP·Filed 2000·Granted Sep 24, 2002·13 cites·10 claims
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