Inventor · disambiguated record
Krishnan Viswanathan
Also filed as: VISWANATHAN KRISHNAN
14 granted patents·4 pending applications·101 citations·filing 1981–2014
89Inventor score
Top patents by PatentIndex Score
18 records- 0192US5705728AProcess for the production of ethylene and mixture containing ethyleneOCCIDENTAL CHEM CO·Filed 1995·Granted Jan 6, 1998·70 cites·22 claims
- 0283US8480961B2Method of making alkylene glycolsH R D CORP·Filed 2012·Granted Jul 9, 2013·4 cites·20 claims
- 0383US7527725B2Upgrading drip oilEQUISTAR CHEM LP·Filed 2006·Granted May 5, 2009·5 cites·5 claims
- 0477US6727389B1Cyclic organo-oxide storage vent scrubbingEQUISTAR CHEM LP·Filed 2003·Granted Apr 27, 2004·8 cites·11 claims
- 0560US9222033B2High shear process for processing naphthaH R D CORP·Filed 2014·Granted Dec 29, 2015·0 cites·19 claims
- 0660US8431752B2Method of making alkylene glycolsH R D CORP·Filed 2012·Granted Apr 30, 2013·0 cites·17 claims
- 0760US8088953B2High shear oxidation of cyclohexaneHASSAN ABBAS·Filed 2009·Granted Jan 3, 2012·0 cites·10 claims
- 0855US8304584B2Method of making alkylene glycolsHASSAN ABBAS·Filed 2010·Granted Nov 6, 2012·0 cites·12 claims
- 0954US8821713B2High shear process for processing naphthaHASSAN ABBAS·Filed 2010·Granted Sep 2, 2014·0 cites·15 claims
- 1054US2012241390A1Bitumen extraction and asphaltene removal from heavy crude using high shearHASSAN ABBAS·Filed 2012·Application pending·0 cites
- 1150US4358353AMethod for extending cathode lifeOCCIDENTAL CHEM CO·Filed 1981·Granted Nov 9, 1982·7 cites·11 claims
- 1250US2011266198A1Bitumen extraction and asphaltene removal from heavy crude using high shearH R D CORP·Filed 2010·Application pending·0 cites
- 1347US8759570B2High shear system and process for the production of halogenated and/or sulfonated paraffinsHASSAN ABBAS·Filed 2011·Granted Jun 24, 2014·0 cites·20 claims
- 1443US4470890AMethod for preventing cathode corrosionOCCIDENTAL CHEM CO·Filed 1981·Granted Sep 11, 1984·5 cites·3 claims
- 1539US6927310B2Tripropylene glycol productionEQUISTAR CHEM LP·Filed 2003·Granted Aug 9, 2005·0 cites·5 claims
- 1639US2005277778A1Carbon dioxide productionVISWANATHAN KRISHNAN·Filed 2004·Application pending·0 cites
- 1736US2003032845A1Hydroformylation of ethylene oxideFiled 2002·Application pending·0 cites
- 1833US4366037AMethod of increasing useful life expectancy of microporous separatorsOCCIDENTAL CHEM CO·Filed 1982·Granted Dec 28, 1982·2 cites·19 claims
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