Inventor · disambiguated record
Patrick C. Whitchurch
Also filed as: WHITCHURCH PATRICK · WHITCHURCH PATRICK C
23 granted patents·18 pending applications·75 citations·filing 2005–2023
93Inventor score
Top patents by PatentIndex Score
41 records- 0190US8134037B2Xylene isomerization process and apparatusBOGDAN PAULA L·Filed 2009·Granted Mar 13, 2012·20 cites·9 claims
- 0289US7381677B1Ethylbenzene conversion and xylene isomerization processes and catalysts thereforUOP LLC·Filed 2005·Granted Jun 3, 2008·7 cites·13 claims
- 0388US10214465B2Processes for increasing the overall aromatics and xylenes yield in an aromatics complexUOP LLC·Filed 2018·Granted Feb 26, 2019·2 cites·16 claims
- 0487US7297830B2Process for isomerizing non-equilibrium xylene-containing feed streamsUOP LLC·Filed 2005·Granted Nov 20, 2007·7 cites·20 claims
- 0585US8273935B2Selective aromatics isomerization processREKOSKE JAMES E·Filed 2011·Granted Sep 25, 2012·5 cites·3 claims
- 0685US7425660B2Ethylbenzene conversion and xylene isomerization processes and catalysts thereforUOP LLC·Filed 2007·Granted Sep 16, 2008·7 cites·12 claims
- 0784US7375047B1Ethylbenzene conversion and xylene isomerization processes and catalysts thereforUOP LLC·Filed 2005·Granted May 20, 2008·6 cites·7 claims
- 0883US7939701B2Aromatic isomerization catalyst and a process of use thereofUOP LLC·Filed 2007·Granted May 10, 2011·8 cites·20 claims
- 0980US9527007B2Processes and apparatuses for separating streams to provide a transalkylation feed stream in an aromatics complexUOP LLC·Filed 2015·Granted Dec 27, 2016·2 cites·6 claims
- 1080US7301064B1Ethylbenzene conversion and xylene isomerization processes and catalysts thereforUOP LLC·Filed 2005·Granted Nov 27, 2007·5 cites·10 claims
- 1178US7371914B1Xylene isomerization with an added benzeneUOP LLC·Filed 2005·Granted May 13, 2008·3 cites·12 claims
- 1270US7456125B2Ethylbenzene conversion and xylene isomerization processes and catalysts thereforUOP LLC·Filed 2007·Granted Nov 25, 2008·2 cites·5 claims
- 1368US7745677B2Aromatic isomerization catalyst and isomerization processUOP LLC·Filed 2009·Granted Jun 29, 2010·1 cites·5 claims
- 1465US2024400472A1Process for producing renewable alkylbenzene productsUOP LLC·Filed 2023·Application pending·0 cites
- 1565US2024400474A1Process for producing renewable mono-methyl alkylbenzene productsUOP LLC·Filed 2023·Application pending·0 cites
- 1662US8022263B2Selective aromatics isomerization processUOP LLC·Filed 2008·Granted Sep 20, 2011·0 cites·2 claims
- 1760US2024400477A1Heat and hydrogen integration in process for renewable alkylbenzene productsUOP LLC·Filed 2023·Application pending·0 cites
- 1859US7629283B2Aromatic isomerization catalyst and isomerization processUOP LLC·Filed 2007·Granted Dec 8, 2009·0 cites·15 claims
- 1959US7446237B2Ethylbenzene conversion and xylene isomerization processes and catalysts thereforUOP LLC·Filed 2007·Granted Nov 4, 2008·0 cites·7 claims
- 2057US2020095181A1Removal of feed treatment units in aromatics complex designsUOP LLC·Filed 2019·Application pending·0 cites
- 2155US2007060779A1Process for the isomerization of xylenes and catalyst thereforBOGDAN PAULA L·Filed 2006·Application pending·0 cites
- 2253US10519082B2Removal of feed treatment units in aromatics complex designsUOP LLC·Filed 2017·Granted Dec 31, 2019·0 cites·10 claims
- 2353US2007060470A1Process for the isomerization of xylenes and catalyst thereforBOGDAN PAULA L·Filed 2006·Application pending·0 cites
- 2453US2007060469A1Process for the isomerization of xylenes and catalyst thereforBOGDAN PAULA L·Filed 2006·Application pending·0 cites
- 2553US2014296602A1Isomerization process with mtw catalystUOP LLC·Filed 2014·Application pending·0 cites
- 2652US2008041765A1Xylene Isomerization Process and ApparatusLARSON ROBERT B·Filed 2007·Application pending·0 cites
- 2751US9309170B2Aromatics isomerization using a dual-catalyst systemUOP LLC·Filed 2012·Granted Apr 12, 2016·0 cites·14 claims
- 2851US2014296601A1Isomerization process with mtw catalystUOP LLC·Filed 2013·Application pending·0 cites
- 2949US10822291B2Processes and apparatuses for naphthene recycle in the production of aromatic productsUOP LLC·Filed 2018·Granted Nov 3, 2020·0 cites·14 claims
- 3049US10479742B2Liquid phase xylene isomerization in the absence of hydrogenUOP LLC·Filed 2017·Granted Nov 19, 2019·0 cites·8 claims
- 3148US9950972B2Apparatuses and methods for forming C8 aromatic streams with selected amounts of C9 aromaticsUOP LLC·Filed 2013·Granted Apr 24, 2018·0 cites·17 claims
- 3247US2009093662A1Aromatic isomerization catalystWHITCHURCH PATRICK C·Filed 2007·Application pending·0 cites
- 3347US2015307412A1Methods and apparatuses for producing xylene from propylbenzeneUOP LLC·Filed 2014·Application pending·0 cites
- 3446US10427993B2Process for recovering benzene and fuel gas in an aromatics complexUOP LLC·Filed 2017·Granted Oct 1, 2019·0 cites·17 claims
- 3546US2015105600A1Adsorbents for the separation of para-xylene from c8 alkyl aromatic hydrocarbon mixtures, methods for separating para-xylene using the adsorbents and methods for making the adsorbentsUOP LLC·Filed 2013·Application pending·0 cites
- 3645US2009143218A1Regeneration process for a c8 alkylaromatic isomerization catalystBOGDAN PAULA L·Filed 2007·Application pending·0 cites
- 3745US2015094507A1Apparatuses and methods for isolating c8 aromaticsUOP LLC·Filed 2013·Application pending·0 cites
- 3843US10865169B2Liquid phase isomerization process integrationUOP LLC·Filed 2017·Granted Dec 15, 2020·0 cites·11 claims
- 3935US2017073285A1Processes and apparatuses for toluene methylation in an aromatics complexUOP LLC·Filed 2015·Application pending·0 cites
- 4035US2016347689A1Processes and apparatuses for separating streams to provide a transalkylation feed stream in an aromatics complexUOP LLC·Filed 2015·Application pending·0 cites
- 4134US2018170834A1Removal of feed treatment units in aromatics complex designsUOP LLC·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →