Inventor · disambiguated record
Richard D. Hembree
Also filed as: HEMBREE RICHARD D · HEMBREE RICHARD DWIGHT
8 granted patents·2 pending applications·20 citations·filing 2003–2021
78Inventor score
Files withEXXONMOBIL CHEM PATENTS INC4EXXONMOBIL CHEMICAL PATENTS INC4EXXONMOBILE CHEMICAL PATENTS INC1MCDONALD MICHAEL F1
Top patents by PatentIndex Score
10 records- 0180US7699962B2Processes utilizing extractive distillationEXXONMOBIL CHEM PATENTS INC·Filed 2004·Granted Apr 20, 2010·12 cites·5 claims
- 0265US6858690B2Process for polymerizing cationically polymerizable monomersEXXONMOBIL CHEM PATENTS INC·Filed 2003·Granted Feb 22, 2005·7 cites·21 claims
- 0362US2022371253A1System and Process for Halogenating Olefinic-Derived Elastomers in the Bulk PhaseEXXONMOBILE CHEMICAL PATENTS INC·Filed 2021·Application pending·0 cites
- 0459US8148450B2Process to produce a hydrocarbon rubber cement utilizing a hydrofluorocarbon diluentMCDONALD MICHAEL F·Filed 2006·Granted Apr 3, 2012·1 cites·75 claims
- 0555US8354473B2Halogenation processesEXXONMOBIL CHEM PATENTS INC·Filed 2011·Granted Jan 15, 2013·0 cites·14 claims
- 0654US7910662B2Halogenation processesEXXONMOBIL CHEM PATENTS INC·Filed 2005·Granted Mar 22, 2011·0 cites·23 claims
- 0754US2018085989A1System and Process for Halogenating Olefinic-Derived Elastomers in the Bulk PhaseEXXONMOBIL CHEMICAL PATENTS INC·Filed 2016·Application pending·0 cites
- 0851US10947375B2System and process for the production of functionalized olefinic-based polymerEXXONMOBIL CHEMICAL PATENTS INC·Filed 2016·Granted Mar 16, 2021·0 cites·25 claims
- 0941US10717063B2Reactor system for multi-phase polymerization processEXXONMOBIL CHEMICAL PATENTS INC·Filed 2016·Granted Jul 21, 2020·0 cites·20 claims
- 1039US10807064B2Reactor for multi-phase compositionEXXONMOBIL CHEMICAL PATENTS INC·Filed 2015·Granted Oct 20, 2020·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →