Inventor · disambiguated record
Francis C. Rix
Also filed as: RIX FRANCIS C
27 granted patents·13 pending applications·156 citations·filing 2008–2023
96Inventor score
Files withUNIVATION TECH LLC22EXXONMOBIL CHEMICAL PATENTS INC9KOLB RAINER3EXXONMOBIL TECH AND ENGINEERING COMPANY CHEM1GOODE MARK G1
Top patents by PatentIndex Score
40 records- 0198US9879106B2Producing polyolefin productsUNIVATION TECH LLC·Filed 2015·Granted Jan 30, 2018·8 cites·11 claims
- 0298US9850332B2Producing polyolefin products with improved stiffness, toughness, and processabilityUNIVATION TECH LLC·Filed 2015·Granted Dec 26, 2017·9 cites·17 claims
- 0398US9809667B2Producing polyolefin productsUNIVATION TECH LLC·Filed 2015·Granted Nov 7, 2017·8 cites·20 claims
- 0497US10308742B2Producing polyolefin products with improved stiffness, toughness, and processabilityUNIVATION TECH LLC·Filed 2015·Granted Jun 4, 2019·5 cites·20 claims
- 0596US9234060B2Methods of preparing a catalyst systemUNIVATION TECH LLC·Filed 2012·Granted Jan 12, 2016·28 cites·13 claims
- 0695US10189923B2Producing polyolefin productsUNIVATION TECH LLC·Filed 2017·Granted Jan 29, 2019·2 cites·19 claims
- 0793US10239977B2Producing polyolefin productsUNIVATION TECH LLC·Filed 2017·Granted Mar 26, 2019·1 cites·3 claims
- 0892US11034783B2Method of producing polyethylene and polyethylene thereofUNIVATION TECH LLC·Filed 2019·Granted Jun 15, 2021·1 cites·7 claims
- 0992US10604606B2Producing polyolefin productsUNIVATION TECH LLC·Filed 2019·Granted Mar 31, 2020·1 cites·16 claims
- 1091US10421829B2Producing polyolefin productsUNIVATION TECH LLC·Filed 2018·Granted Sep 24, 2019·1 cites·9 claims
- 1191US10392456B2Producing polyolefin productsUNIVATION TECH LLC·Filed 2018·Granted Aug 27, 2019·1 cites·10 claims
- 1291US9932426B2Producing polyolefin productsUNIVATION TECH LLC·Filed 2015·Granted Apr 3, 2018·2 cites·5 claims
- 1391US8455601B2Polyolefin filmKOLB RAINER·Filed 2009·Granted Jun 4, 2013·12 cites·9 claims
- 1491US2023250204A1Producing polyolefin productsUNIVATION TECH LLC·Filed 2023·Application pending·0 cites
- 1590US8435914B2Mixed metal catalyst systems having a tailored hydrogen responseKAO SUN-CHUEH·Filed 2010·Granted May 7, 2013·12 cites·13 claims
- 1690US8088704B2Polymerization catalysts and methods of using the same to produce polyolefin productsKOLB RAINER·Filed 2008·Granted Jan 3, 2012·11 cites·19 claims
- 1790US2023174694A1Method to prepare ethylene copolymersUNIVATION TECH LLC·Filed 2023·Application pending·0 cites
- 1890US2024076427A1Producing polyolefin productsUNIVATION TECH LLC·Filed 2023·Application pending·0 cites
- 1989US10640583B2Catalyst composition comprising fluorided support and processes for use thereofEXXONMOBIL CHEMICAL PATENTS INC·Filed 2016·Granted May 5, 2020·3 cites·24 claims
- 2089US8835577B2Catalyst systems having a tailored hydrogen responseRIX FRANCIS C·Filed 2010·Granted Sep 16, 2014·14 cites·8 claims
- 2189US8329835B2Polyethylene compositions having improved propertiesGOODE MARK G·Filed 2008·Granted Dec 11, 2012·12 cites·26 claims
- 2288US8586497B2Polymerization catalysts, methods of making, methods of using, and polyolefin products made therefromKOLB RAINER·Filed 2008·Granted Nov 19, 2013·8 cites·14 claims
- 2385US10253121B2Method of producing polyethylene and polyethylene thereofUNIVATION TECH LLC·Filed 2015·Granted Apr 9, 2019·1 cites·10 claims
- 2484US2019322780A1Method to prepare ethylene copolymersUNIVATION TECH LLC·Filed 2019·Application pending·0 cites
- 2583US11708438B2Method of producing polyethylene and polyethylene thereofUNIVATION TECH LLC·Filed 2021·Granted Jul 25, 2023·0 cites·7 claims
- 2683US11661466B2Producing polyolefin productsUNIVATION TECH LLC·Filed 2021·Granted May 30, 2023·0 cites·5 claims
- 2783US11142598B2Producing polyolefin productsUNIVATION TECH LLC·Filed 2019·Granted Oct 12, 2021·0 cites·1 claims
- 2883US8975427B2Synthesis of alkyl cyclopentadiene compoundsHARLAN C JEFF·Filed 2011·Granted Mar 10, 2015·7 cites·14 claims
- 2982US9181371B2Methods for producing polyolefins with catalyst systemsUNIVATION TECH LLC·Filed 2012·Granted Nov 10, 2015·4 cites·13 claims
- 3080US8598287B2Metallocene catalysts and their use in polymerization processesKUO CHI-I·Filed 2008·Granted Dec 3, 2013·5 cites·7 claims
- 3180US2021024670A1Method to prepare ethylene copolymersUNIVATION TECH LLC·Filed 2020·Application pending·0 cites
- 3266US2025196116A1Tertiary Pnictogenium-Borane Catalyst Compounds and use ThereofEXXONMOBIL CHEMICAL PATENTS INC·Filed 2023·Application pending·0 cites
- 3366US2025206878A1Phosphine-borane Catalyst Compounds and Use ThereofEXXONMOBIL CHEMICAL PATENTS INC·Filed 2023·Application pending·0 cites
- 3462US2024018278A1Improved Process to Prepare Catalyst from In-Situ Formed AlumoxaneEXXONMOBIL TECH AND ENGINEERING COMPANY CHEM·Filed 2021·Application pending·0 cites
- 3560US2024092947A1Improved In-Situ MAO Derived Silica Supported Single-Site Metallocene CatalystsEXXONMOBIL CHEMICAL PATENTS INC·Filed 2021·Application pending·0 cites
- 3659US2023391801A1Toluene Free Preparation of SMAO: Heating with TMA to Improve ActivityEXXONMOBIL CHEMICAL PATENTS INC·Filed 2021·Application pending·0 cites
- 3759US2024010660A1Toluene Free Supported Methylalumoxane PrecursorEXXONMOBIL CHEMICAL PATENTS INC·Filed 2021·Application pending·0 cites
- 3859US2023406868A1Non-Hydrolytic Preparation of SMAO and CatalystsEXXONMOBIL CHEMICAL PATENTS INC·Filed 2021·Application pending·0 cites
- 3957US2023416418A1Metallocene polypropylene prepared using aromatic solvent-free supportsEXXONMOBIL CHEMICAL PATENTS INC·Filed 2021·Application pending·0 cites
- 4056US12006423B2Methods of making polymer compositions with enhanced elasticity by employing VTP and HMP catalyst systems in parallel processesEXXONMOBIL CHEMICAL PATENTS INC·Filed 2019·Granted Jun 11, 2024·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →