Inventor · disambiguated record
Richard R. Willis
Also filed as: WILLIS RICHARD · WILLIS RICHARD R
24 granted patents·12 pending applications·1,025 citations·filing 1993–2021
96Inventor score
Top patents by PatentIndex Score
36 records- 0198USRE38128EVariable temperature seat climate control systemAMERIGON INC·Filed 1998·Granted Jun 3, 2003·333 cites·25 claims
- 0298US5524439AVariable temperature seat climate control systemAMERIGON INC·Filed 1993·Granted Jun 11, 1996·281 cites·18 claims
- 0395US6579460B1Process and composition for removing toxins from bodily fluidsUOP LLC·Filed 2001·Granted Jun 17, 2003·199 cites·29 claims
- 0493US6814871B1Process for removing pollutants from aqueous streamsUOP LLC·Filed 2001·Granted Nov 9, 2004·72 cites·13 claims
- 0591US8704031B2Adsorptive process for separation of C8 aromatic hydrocarbonsKULPRATHIPANJA SANTI·Filed 2010·Granted Apr 22, 2014·9 cites·8 claims
- 0689US8889940B2Catalyst and process for hydrocarbon conversionBOGDAN PAULA L·Filed 2011·Granted Nov 18, 2014·7 cites·7 claims
- 0788US7728187B2Adsorbent and process for the separation of meta-xylene from aromatic hydrocarbonsUOP LLC·Filed 2008·Granted Jun 1, 2010·10 cites·20 claims
- 0885US8227375B2Gas adsorption on metal-organic frameworksWILLIS RICHARD R·Filed 2009·Granted Jul 24, 2012·24 cites·9 claims
- 0985US5962735AMethod for treating an organic liquid contaminated with an iodide compoundUOP LLC·Filed 1998·Granted Oct 5, 1999·28 cites·20 claims
- 1076US8324323B2Block coordination copolymersKOH KYOUNG MOO·Filed 2009·Granted Dec 4, 2012·3 cites·21 claims
- 1170US6923939B1Heat activated membrane introduction apparatus and method for screening materialsUOP LLC·Filed 2001·Granted Aug 2, 2005·10 cites·34 claims
- 1268US11826738B2High activity and high distillate yield hydrocracking catalysts with intimate interaction between unsupported metal oxide and zeoliteUOP LLC·Filed 2021·Granted Nov 28, 2023·0 cites·19 claims
- 1367US8884087B2Block coordination copolymersKOH KYOUNG MOO·Filed 2009·Granted Nov 11, 2014·1 cites·15 claims
- 1464US6844198B2Adsorptive method for determining a surface property of a solidUOP LLC·Filed 2001·Granted Jan 18, 2005·7 cites·19 claims
- 1561US6808928B1Desorptive method for determining a surface property of a solidUOP LLC·Filed 2001·Granted Oct 26, 2004·5 cites·3 claims
- 1661US6008423ASelective aromatics disproportionation/transalkylationUOP LLC·Filed 1997·Granted Dec 28, 1999·8 cites·16 claims
- 1755US10759680B2Preferential removal of hexavalent chromium from contaminated waterUOP LLC·Filed 2017·Granted Sep 1, 2020·0 cites·18 claims
- 1854US6383967B1Selective aromatics disproportionation/transalkylation catalystUOP LLC·Filed 1999·Granted May 7, 2002·5 cites·7 claims
- 1953US8309661B2Block coordination copolymersKOH KYOUNG MOO·Filed 2009·Granted Nov 13, 2012·0 cites·19 claims
- 2051US10472577B2Composition for opening polycyclic rings in hydrocrackingUOP LLC·Filed 2017·Granted Nov 12, 2019·0 cites·20 claims
- 2151US8343880B2Process for preparing a dielectric interlayer film containing silicon beta zeoliteUOP LLC·Filed 2009·Granted Jan 1, 2013·0 cites·20 claims
- 2248US7229832B2Heat activated membrane introduction apparatus and method for screening materialsUOP LLC·Filed 2003·Granted Jun 12, 2007·4 cites·19 claims
- 2346US6190562B1Method for treating a liquid stream contaminated with an iodine-containing compound using a cation-exchanged crystalline manganese phosphateUOP LLC·Filed 1999·Granted Feb 20, 2001·10 cites·9 claims
- 2446US2016001265A1Alumina materials with increased surface acidity, methods for making, and methods for using the sameUOP LLC·Filed 2014·Application pending·0 cites
- 2546US2009326308A1Binderless adsorbents comprising nano-size zeolite x and their use in the adsorptive separation of para-xyleneUOP LLC·Filed 2008·Application pending·0 cites
- 2644US5925284AShaped article and process for preparing the articleUOP INC·Filed 1997·Granted Jul 20, 1999·9 cites·14 claims
- 2744US2007224113A1Process for Preparing Nano Size ZeolitesWILLIS RICHARD R·Filed 2007·Application pending·0 cites
- 2843US2007092974A1Desorptive Method for Determining a Surface Property of a SolidSWENSON LASALLE R·Filed 2006·Application pending·0 cites
- 2943US2011138999A1Metal organic framework polymer mixed matrix membranesUOP LLC·Filed 2010·Application pending·0 cites
- 3042US2004197920A1Desorptive method for determining a surface property of a solidFiled 2003·Application pending·0 cites
- 3140US2013005564A1Synthesis of crystalline long-ranged ordered materials from preformed amorphous solidsUOP LLC·Filed 2011·Application pending·0 cites
- 3240US2010260664A1Process for Preparing Nano Size ZeolitesUOP LLC·Filed 2010·Application pending·0 cites
- 3339US2011282122A1Molecular sieve, catalyst, and/or a process relating theretoWANG HUI·Filed 2010·Application pending·0 cites
- 3437US2016346773A1Catalyst containing hydroxy metal oxide binder and process for preparingUOP LLC·Filed 2015·Application pending·0 cites
- 3536US2012003475A1Synthesis Methodology to Produce Nano Metal Organic Framework CrystalsBENIN ANNABELLE·Filed 2010·Application pending·0 cites
- 3635US2006142143A1Process for preparing a dielectric interlayer film containing silicon beta zeoliteABREVAYA HAYIM·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →