Inventor · disambiguated record
Trikur A. Ramanarayanan
Also filed as: RAMANARAYANAN TRIKUR A · RAMANARAYANAN TRIKUR ANANTHARA
23 granted patents·1 pending application·271 citations·filing 1982–2012
96Inventor score
Files withEXXON RESEARCH ENGINEERING CO11EXXONMOBIL RES & ENG CO8CHUN CHANGMIN4EXXONMOBILE RES AND ENGINEERING COMPANY1
Top patents by PatentIndex Score
24 records- 0198US8211548B2Silicon-containing steel composition with improved heat exchanger corrosion and fouling resistanceCHUN CHANGMIN·Filed 2006·Granted Jul 3, 2012·28 cites·12 claims
- 0292US8470097B2Silicon-containing steel compostition with improved heat exchanger corrosion and fouling resistanceCHUN CHANGMIN·Filed 2012·Granted Jun 25, 2013·7 cites·12 claims
- 0389US7354660B2High performance alloys with improved metal dusting corrosion resistanceEXXONMOBIL RES & ENG CO·Filed 2005·Granted Apr 8, 2008·8 cites·45 claims
- 0482US4402746AAlumina-yttria mixed oxides in dispersion strengthened high temperature alloysEXXON RESEARCH ENGINEERING CO·Filed 1982·Granted Sep 6, 1983·27 cites·22 claims
- 0580US8037928B2Chromium-enriched oxide containing material and preoxidation method of making the same to mitigate corrosion and fouling associated with heat transfer componentsEXXONMOBIL RES & ENG CO·Filed 2006·Granted Oct 18, 2011·2 cites·11 claims
- 0680US7422804B2Metal dusting resistant stable-carbide forming alloy surfacesEXXONMOBIL RES & ENG CO·Filed 2005·Granted Sep 9, 2008·4 cites·7 claims
- 0776US6737175B2Metal dusting resistant copper based alloy surfacesEXXONMOBIL RES & ENG CO·Filed 2001·Granted May 18, 2004·11 cites·3 claims
- 0875US6692838B2Metal dusting resistant alloysEXXONMOBIL RES & ENG CO·Filed 2002·Granted Feb 17, 2004·13 cites·4 claims
- 0970US6648988B2Furnace run length extension by fouling controlEXXONMOBIL RES & ENG CO·Filed 2001·Granted Nov 18, 2003·16 cites·12 claims
- 1068US4427447AAlumina-yttria mixed oxides in dispersion strengthened high temperature alloy powdersEXXON RESEARCH ENGINEERING CO·Filed 1982·Granted Jan 24, 1984·16 cites·10 claims
- 1163US8465599B2Chromiun-enriched oxide containing material and preoxidation method of making the same to mitigate corrosion and fouling associated with heat transfer componentsCHUN CHANGMIN·Filed 2011·Granted Jun 18, 2013·0 cites·10 claims
- 1263US2008199349A1High performance alloys with improved metal dusting corrosion resistanceCHUN CHANGMIN·Filed 2008·Application pending·0 cites
- 1360US6022494AProcess for decreasing the acid content and corrosivity of crudesEXXON RESEARCH ENGINEERING CO·Filed 1996·Granted Feb 8, 2000·23 cites·28 claims
- 1460US5158693AOligoquinolinium metal oxide salts as sulfur corrosion inhibitorsEXXON RESEARCH ENGINEERING CO·Filed 1991·Granted Oct 27, 1992·18 cites·10 claims
- 1557US4820591ACorrosion resistant article and method of manufactureEXXON RESEARCH ENGINEERING CO·Filed 1987·Granted Apr 11, 1989·14 cites·11 claims
- 1654US6679987B1Process for decreasing the acid content and corrosivity of crudesEXXONMOBIL RES & ENG CO·Filed 1999·Granted Jan 20, 2004·18 cites·23 claims
- 1754US5520751AOxidation of low chromium steelsEXXON RESEARCH ENGINEERING CO·Filed 1994·Granted May 28, 1996·16 cites·4 claims
- 1853US6054042AProcess for neutralization of petroleum acids using overbased detergentsEXXON RESEARCH ENGINEERING CO·Filed 1996·Granted Apr 25, 2000·18 cites·16 claims
- 1952US5869195ACorrosion resistant carbon steelEXXON RESEARCH ENGINEERING CO·Filed 1997·Granted Feb 9, 1999·16 cites·15 claims
- 2050US8029914B2High performance coated material with improved metal dusting corrosion resistanceEXXONMOBILE RES AND ENGINEERING COMPANY·Filed 2007·Granted Oct 4, 2011·2 cites·23 claims
- 2144US4763729AMethod for inhibiting corrosion of iron-containing alloy articles in sulfur-containing mediaEXXON RESEARCH ENGINEERING CO·Filed 1987·Granted Aug 16, 1988·9 cites·15 claims
- 2241US6942739B2Reactive heat treatment to form pearlite from an iron containing articleEXXONMOBIL RES & ENG CO·Filed 2001·Granted Sep 13, 2005·0 cites·6 claims
- 2331US5464523ASensors for sulfur activity measurementsEXXON RESEARCH ENGINEERING CO·Filed 1994·Granted Nov 7, 1995·3 cites·6 claims
- 2426US5279651AInorganic/organic inhibitor for corrosion of iron containing materials in sulfur environmentEXXON RESEARCH ENGINEERING CO·Filed 1992·Granted Jan 18, 1994·2 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →