Inventor · disambiguated record
Ivan J. Hartley
Also filed as: HARTLEY IVAN J · HARTLEY IVAN JEREMY
12 granted patents·1 pending application·173 citations·filing 1997–2012
92Inventor score
Files withUNION CARBIDE CHEM PLASTIC7DOW GLOBAL TECHNOLOGIES LLC2DRABISH JEFFREY B1PARRISH JOHN R1UNIVATION TECH LLC1
Top patents by PatentIndex Score
13 records- 0181US8354481B2Method of controlling a polymerization reactorDOW GLOBAL TECHNOLOGIES LLC·Filed 2011·Granted Jan 15, 2013·3 cites·20 claims
- 0279US7343225B2Method for reducing off-grade product production during reaction transitionsUNIVATION TECH LLC·Filed 2005·Granted Mar 11, 2008·6 cites·31 claims
- 0376US6498220B2Reactor product discharge systemUNION CARBIDE CHEM PLASTIC·Filed 2001·Granted Dec 24, 2002·15 cites·17 claims
- 0476US6255411B1Reactor product discharge systemUNION CARBIDE CHEM PLASTIC·Filed 1999·Granted Jul 3, 2001·42 cites·13 claims
- 0570US5844054AProcess control in the presence of chromium based catalystsFiled 1997·Granted Dec 1, 1998·27 cites·5 claims
- 0667US6365681B1Preventing upsets in polymerization reactorsUNION CARBIDE CHEM PLASTIC·Filed 2001·Granted Apr 2, 2002·27 cites·20 claims
- 0766US6846884B2Control of resin propertiesUNION CARBIDE CHEM PLASTIC·Filed 2002·Granted Jan 25, 2005·10 cites·40 claims
- 0863US6384157B1Method of detecting and correcting local defluidization and channeling in fluidized-bed reactors for polymerizationUNION CARBIDE CHEM PLASTIC·Filed 2000·Granted May 7, 2002·19 cites·27 claims
- 0960US8742035B2Method of controlling a polymerization reactorDOW GLOBAL TECHNOLOGIES LLC·Filed 2012·Granted Jun 3, 2014·2 cites·8 claims
- 1059US8093341B2Method of controlling a polymerization reactorPARRISH JOHN R·Filed 2005·Granted Jan 10, 2012·5 cites·13 claims
- 1156US5990250AMethod of fluidized bed temperature controlUNION CARBIDE CHEM PLASTIC·Filed 1997·Granted Nov 23, 1999·15 cites·10 claims
- 1250US8862438B2Method for improving the prediction of polymer propertiesDRABISH JEFFREY B·Filed 2008·Granted Oct 14, 2014·2 cites·4 claims
- 1339US2005228150A1Use of instantaneous split to improve reactor controlUNION CARBIDE CHEM PLASTIC·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →