Inventor · disambiguated record
David J. Sandell
Also filed as: SANDELL DAVID J · SANDELL DAVID JACK
11 granted patents·1 pending application·39 citations·filing 1998–2020
87Inventor score
Files withEXXONMOBIL CHEMICAL PATENTS INC6UNIVATION TECH LLC2EXXONMOBIL CHEM PATENTS INC1KRAL BOHUMIL VACLAV1MOBIL OIL CORP1
Top patents by PatentIndex Score
12 records- 0188US10035864B2Control methods and systems for polymer product purgeEXXONMOBIL CHEMICAL PATENTS INC·Filed 2016·Granted Jul 31, 2018·5 cites·16 claims
- 0285US11155652B2Olefin polymerization processesEXXONMOBIL CHEMICAL PATENTS INC·Filed 2020·Granted Oct 26, 2021·2 cites·16 claims
- 0382US11208506B2Removal of unreacted monomers and other materials from polyolefin product particlesEXXONMOBIL CHEMICAL PATENTS INC·Filed 2018·Granted Dec 28, 2021·3 cites·13 claims
- 0479US10377841B2Polymerization processEXXONMOBIL CHEMICAL PATENTS INC·Filed 2016·Granted Aug 13, 2019·2 cites·20 claims
- 0565US7838605B2Polymerization monitoring and control using improved leading indicatorsUNIVATION TECH LLC·Filed 2004·Granted Nov 23, 2010·7 cites·27 claims
- 0663US7585923B2Polymerization monitoring and method of selecting leading indicatorsUNIVATION TECH LLC·Filed 2004·Granted Sep 8, 2009·6 cites·30 claims
- 0760US8058366B2Polymerization monitoring and method of selecting leading indicatorsSANDELL DAVID J·Filed 2009·Granted Nov 15, 2011·2 cites·16 claims
- 0848US11492422B2Olefin polymerization processesEXXONMOBIL CHEMICAL PATENTS INC·Filed 2020·Granted Nov 8, 2022·0 cites·13 claims
- 0946US11117980B2Polymerization processesEXXONMOBIL CHEMICAL PATENTS INC·Filed 2018·Granted Sep 14, 2021·0 cites·22 claims
- 1042US7739217B2Monitoring polyethylene polymerization system utilizing the method for message suppression in rule based expert systemEXXONMOBIL CHEM PATENTS INC·Filed 2009·Granted Jun 15, 2010·1 cites·25 claims
- 1141US2008154832A1Method for message suppression in rule based expert systemKRAL BOHUMIL VACLAV·Filed 2006·Application pending·0 cites
- 1239US6165418ASystem for controlling temperature of a continuous polymerization processMOBIL OIL CORP·Filed 1998·Granted Dec 26, 2000·11 cites·6 claims
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