Assignee
UOP LLC
US·2,420 granted patents·728 pending applications·32,596 citations·filing 1995–2025
Top patents by PatentIndex Score
3,148 records- 0199US8748688B1UZM-44 aluminosilicate zeoliteUOP LLC·Filed 2013·Granted Jun 10, 2014·23 cites·20 claims
- 0299US7713513B2High silica zeolites: UZM-8HSUOP LLC·Filed 2006·Granted May 11, 2010·103 cites·19 claims
- 0399US7578927B2Gasoline and diesel production from pyrolytic lignin produced from pyrolysis of cellulosic wasteUOP LLC·Filed 2006·Granted Aug 25, 2009·142 cites·16 claims
- 0499US7288685B2Production of olefins from biorenewable feedstocksUOP LLC·Filed 2006·Granted Oct 30, 2007·106 cites·4 claims
- 0599US7205448B2Process for the removal of nitrogen compounds from a fluid streamUOP LLC·Filed 2003·Granted Apr 17, 2007·114 cites·16 claims
- 0699US6049017AEnhanced light olefin productionUOP LLC·Filed 1998·Granted Apr 11, 2000·221 cites·25 claims
- 0798US10183266B2Detecting and correcting vibration in heat exchangersUOP LLC·Filed 2018·Granted Jan 22, 2019·29 cites·20 claims
- 0898US8748682B2Process for oligomerizing dilute ethyleneUOP LLC·Filed 2013·Granted Jun 10, 2014·32 cites·20 claims
- 0998US7999142B2Production of diesel fuel from biorenewable feedstocksUOP LLC·Filed 2008·Granted Aug 16, 2011·72 cites·20 claims
- 1098US7982084B1Processes using UZM-37 aluminosilicate zeoliteUOP LLC·Filed 2010·Granted Jul 19, 2011·47 cites·1 claims
- 1198US7887264B2Apparatus for transferring particlesUOP LLC·Filed 2008·Granted Feb 15, 2011·58 cites·20 claims
- 1298US7687423B2Selective catalyst for aromatics conversionUOP LLC·Filed 2008·Granted Mar 30, 2010·52 cites·18 claims
- 1398US7511181B2Production of diesel fuel from biorenewable feedstocksUOP LLC·Filed 2008·Granted Mar 31, 2009·104 cites·10 claims
- 1498US7410525B1Mixed matrix membranes incorporating microporous polymers as fillersUOP LLC·Filed 2005·Granted Aug 12, 2008·117 cites·28 claims
- 1598US7304193B1Integrated process for aromatics productionUOP LLC·Filed 2006·Granted Dec 4, 2007·43 cites·19 claims
- 1698US6872866B1Liquid phase process for C8 alkylaromatic isomerizationUOP LLC·Filed 2003·Granted Mar 29, 2005·65 cites·4 claims
- 1798US6756030B1Crystalline aluminosilicate zeolitic composition: UZM-8UOP LLC·Filed 2003·Granted Jun 29, 2004·370 cites·22 claims
- 1898US6756515B2Dehydrogenation process using layered catalyst compositionUOP LLC·Filed 2002·Granted Jun 29, 2004·123 cites·18 claims
- 1998US6538169B1FCC process with improved yield of light olefinsUOP LLC·Filed 2000·Granted Mar 25, 2003·225 cites·17 claims
- 2098US6368495B1Removal of sulfur-containing compounds from liquid hydrocarbon streamsUOP LLC·Filed 2000·Granted Apr 9, 2002·140 cites·20 claims
- 2198US6166282AFast-fluidized bed reactor for MTO processUOP LLC·Filed 1999·Granted Dec 26, 2000·393 cites·15 claims
- 2298US6096934AOxidative coupling of methane with carbon conservationUOP LLC·Filed 1998·Granted Aug 1, 2000·140 cites·18 claims
- 2397US10589244B1Hydroprocessing reactor internals having reduced heightUOP LLC·Filed 2019·Granted Mar 17, 2020·13 cites·20 claims
- 2497US10328408B2Detecting and correcting fouling in heat exchangersUOP LLC·Filed 2018·Granted Jun 25, 2019·32 cites·20 claims
- 2597US10222787B2Interactive petrochemical plant diagnostic system and method for chemical process model analysisUOP LLC·Filed 2017·Granted Mar 5, 2019·32 cites·22 claims
- 2697US9864823B2Cleansing system for a feed composition based on environmental factorsUOP LLC·Filed 2017·Granted Jan 9, 2018·31 cites·20 claims
- 2797US9751817B2Combined reactor effluent and regenerant recirculation for detergent alkylation processUOP LLC·Filed 2014·Granted Sep 5, 2017·28 cites·20 claims
- 2897US8697927B1Metallophosphate molecular sieves, method of preparation and useUOP LLC·Filed 2013·Granted Apr 15, 2014·15 cites·7 claims
- 2997US8609911B1Catalytic pyrolysis using UZM-44 aluminosilicate zeoliteUOP LLC·Filed 2013·Granted Dec 17, 2013·26 cites·18 claims
- 3097US8609048B1Process for reducing corrosion, fouling, solvent degradation, or zeolite degradation in a process unitUOP LLC·Filed 2012·Granted Dec 17, 2013·34 cites·12 claims
- 3197US8003836B2Production of diesel fuel from biorenewable feedstocksUOP LLC·Filed 2010·Granted Aug 23, 2011·31 cites·10 claims
- 3297US7985886B1Aromatic alkylation process using UZM-37 aluminosilicate zeoliteUOP LLC·Filed 2010·Granted Jul 26, 2011·15 cites·20 claims
- 3397US7982076B2Production of diesel fuel from biorenewable feedstocksUOP LLC·Filed 2008·Granted Jul 19, 2011·49 cites·9 claims
- 3497US7943543B1Ionic liquid-solid-polymer mixed matrix membranes for gas separationsUOP LLC·Filed 2006·Granted May 17, 2011·69 cites·14 claims
- 3597US7789658B2Fired heaterUOP LLC·Filed 2006·Granted Sep 7, 2010·75 cites·7 claims
- 3697US7758751B1UV-cross-linked membranes from polymers of intrinsic microporosity for liquid separationsUOP LLC·Filed 2006·Granted Jul 20, 2010·54 cites·10 claims
- 3797US7637983B1Metal organic framework—polymer mixed matrix membranesUOP LLC·Filed 2006·Granted Dec 29, 2009·113 cites·17 claims
- 3897US7604719B2In situ generation of hydrogen peroxideUOP LLC·Filed 2006·Granted Oct 20, 2009·28 cites·2 claims
- 3997US7485173B1Cross-linkable and cross-linked mixed matrix membranes and methods of making the sameUOP LLC·Filed 2005·Granted Feb 3, 2009·72 cites·17 claims
- 4097US7288687B1Integrated process for aromatics productionUOP LLC·Filed 2006·Granted Oct 30, 2007·30 cites·18 claims
- 4197US7268263B1Integrated process for aromatics productionUOP LLC·Filed 2006·Granted Sep 11, 2007·34 cites·20 claims
- 4297US7208651B2Product recovery from simulated-moving-bed adsorptionUOP LLC·Filed 2005·Granted Apr 24, 2007·38 cites·20 claims
- 4397US6869521B2Process and apparatus for upgrading FCC product with additional reactor with thorough mixingUOP LLC·Filed 2002·Granted Mar 22, 2005·69 cites·19 claims
- 4497US6866771B2Process and apparatus for upgrading FCC product with additional reactor with catalyst recycleUOP LLC·Filed 2002·Granted Mar 15, 2005·89 cites·20 claims
- 4597US6791002B1Riser reactor system for hydrocarbon crackingUOP LLC·Filed 2002·Granted Sep 14, 2004·58 cites·9 claims
- 4697US6444869B2Process for producing ethyleneUOP LLC·Filed 2001·Granted Sep 3, 2002·69 cites·17 claims
- 4797US6403752B1Secondary aliphatic diamines as curing agents for polyurethanes and polyureas prepared using high-pressure impingement mixingUOP LLC·Filed 2000·Granted Jun 11, 2002·72 cites·13 claims
- 4897US6395950B1Isomerization with adsorptive separation and dividing wall fractional distillationUOP LLC·Filed 2000·Granted May 28, 2002·58 cites·16 claims
- 4997US6303839B1Process for producing polymer grade olefinsUOP LLC·Filed 2000·Granted Oct 16, 2001·104 cites·7 claims
- 5097US6287522B1FCC apparatus with dual riserUOP LLC·Filed 1999·Granted Sep 11, 2001·124 cites·5 claims
Showing the top 50 of 3,148 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when UOP LLC files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →