Prosecution Insights
Last updated: October 26, 2026

Uop LLC: all pending office actions

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App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19064357 PROCESS FOR CONVERTING NAPHTHA WITH CRACKED RECYCLE HINES, LATOSHA D 1772 DP Non-Final OA — Pending Feb 26, 2025
19050888 PROCESS FOR HYDROCRACKING A FEED STREAM TOOMER, CEPHIA D 1771 §103 Non-Final OA — Pending Feb 11, 2025
19047600 PROCESS FOR PRODUCTION OF A LIQUID FUEL FROM OXYGENATES CHONG, JASON Y 1772 §103§112 Non-Final OA — Pending Feb 06, 2025
19047121 ORGANIC CHLORIDE REMOVAL PROCESS DOYLE, BRANDI M 1771 §102§103 Non-Final OA — Pending Feb 06, 2025
19045294 PROCESS OF PRODUCING TOLUENE CHONG, JASON Y 1772 §102§103§112 Non-Final OA — Pending Feb 04, 2025
19044582 PROCESS AND APPARATUS FOR CATALYTICALLY CRACKING HYDROCARBONS WITH RECYCLED SLURRY FILTER BACKFLUSH CEPLUCH, ALYSSA L 1772 §102§103§112 Non-Final OA — Pending Feb 03, 2025
18984791 PROCESS FOR PRODUCING JET FUEL FROM LIGNIN GRAHAM, CHANTEL LORAN 1771 §103 Non-Final OA — Pending Dec 17, 2024
18981518 PROCESS FOR CONVERTING NAPHTHA TO PARAFFINS WITH HYDROCRACKED CHARGE STREAMS NGUYEN, TAM M 1771 §102§103§112Other Non-Final OA — Pending Dec 14, 2024
18975684 PROCESS FOR CONVERTING NAPHTHA TO LIGHT PARAFFINS WITH STAGED REACTORS PO, MING CHEUNG 1771 §103 Non-Final OA — Pending Dec 10, 2024
18975577 ISOTHERMAL PROCESS FOR CONVERTING NAPHTHA TO LIGHT PARAFFINS ROBINSON, RENEE E 1772 §103§112 Non-Final OA — Pending Dec 10, 2024
18957677 INTEGRATED PROCESS FOR HYDROTREATING A RENEWABLE FEEDSTOCK WITH IMPROVED CARBON MONOXIDE MANAGEMENT STEIN, MICHELLE 1771 §103Other Non-Final OA — Pending Nov 23, 2024
18933432 PROCESS FOR HYDROPROCESSING A BIORENEWABLE FEEDSTOCK FADHEL, ALI Z 1772 §101 Non-Final OA — Pending Oct 31, 2024
18919072 PROCESSES AND APPARATUSES FOR REMOVING CARBON MONOXIDE FROM AN ETHYLENE STREAM NGUYEN, TAM M 1771 §103 Non-Final OA — Pending Oct 17, 2024
18907791 PROCESS FOR PRODUCING JET FUEL FROM ISOMERIZING A BIORENEWABLE FEED CAMPANELL, FRANCIS C 1771 §103§112 Non-Final OA — Pending Oct 07, 2024
18905984 HYDROCARBON UPGRADING PROCESS CONTROL CHONG, JASON Y 1772 §102§103§112 Non-Final OA 16d Pending Oct 03, 2024
18802067 PROCESSES AND APPARATUSES FOR HEATING A HYDROCARBON PROCESS STREAM VASISTH, VISHAL V 1771 §103 Non-Final OA — Pending Aug 13, 2024
18761599 PROCESSES AND APPARATUSES FOR SPECIES ADSORPTION AND ADSORBENT REGENERATION HE, QIANPING 1776 §102§103 Non-Final OA — Pending Jul 02, 2024
18754710 PROCESS FOR HYDROPROCESSING A BIORENEWABLE FEEDSTOCK PO, MING CHEUNG 1771 §103 Final Rejection — Pending Jun 26, 2024
18741973 HYDROGEN PRODUCTION PROCESS WITH CARBON DIOXIDE CAPTURE HAVING REDUCED CARBON INTENSITY GITMAN, GABRIEL E 1776 §103§112 Non-Final OA — Pending Jun 13, 2024
18742761 PROCESS FOR PRODUCING RENEWABLE PRODUCT STREAMS PO, MING CHEUNG 1771 §103 Final Rejection 3d overdue Pending Jun 13, 2024
18677224 PROCESS FOR REMOVING LEAD IONS FROM BOLDILY FLUIDS USING METALLATE ION EXCHANGE COMPOSITIONS HAILEY, PATRICIA L 1732 §103 Non-Final OA — Pending May 29, 2024
18653881 SYNGAS AND LIQUID FUEL PRODUCTION FROM OLIGOMERIZATION BYPRODUCTS TOOMER, CEPHIA D 1771 §112 Final Rejection 22d Pending May 02, 2024
18638522 PROCESS AND APPARATUS FOR REMOVING OXYGENATES FROM LIQUEFIED PETROLEUM GAS HINES, LATOSHA D 1771 §103 Final Rejection 14d Pending Apr 17, 2024
18620189 PROCESSES AND APPARATUSES FOR CONVERTING POLY- AND PERFLUOROALKYL SUBSTANCES MCCAIG, BRIAN A 1772 §102§103§112 Non-Final OA — Pending Mar 28, 2024
18589124 HIGH TEMPERATURE FINAL DEHYDRATION REACTOR IN DEHYDRATION PROCESS TO PREVENT DIETHYL ETHER PRODUCTION PREGLER, SHARON 1772 DP Final Rejection — Pending Feb 27, 2024
18585222 PROTON EXCHANGE MEMBRANE AND CATALYST-COATED PROTON EXCHANGE MEMBRANE KEELING, ALEXANDER W — §103 Non-Final OA — Pending Feb 23, 2024
18582184 RADIAL FLOW REACTOR FOR AN ETHANOL DEHYDRATION PROCESS PREGLER, SHARON 1772 §102§103§112 Non-Final OA 13d Pending Feb 20, 2024
18443513 STEAM INTEGRATION IN ETHANOL TO JET FUEL PROCESS PREGLER, SHARON 1772 §103 Non-Final OA 27d Pending Feb 16, 2024
18417188 PROCESS FOR PREPARING AN OLEFIN STREAM FOR OLIGOMERIZATION WITH DIMETHYL ETHER REMOVAL STEIN, MICHELLE 1771 §103§112 Final Rejection — Pending Jan 19, 2024
18417244 PROCESS FOR CONVERTING OLEFINS TO JET FUEL WITH DEALKANIZER BOYER, RANDY 1771 §103§112 Final Rejection 4d overdue Pending Jan 19, 2024
18394962 PROCESS OF TREATING A FEED IN AN ADSORPTION SEPARATION ZONE COMPRISING A TRIM BED CLEMENTE, ROBERT ARTHUR 1773 §103 Final Rejection 27d Pending Dec 22, 2023
18532047 ANION EXCHANGE POLYMERS AND MEMBRANES FOR ELECTROLYSIS TESKIN, FRED M 1762 §102§103§112 Non-Final OA — Pending Dec 07, 2023
18510371 MIXED REFRIGERANT COMPOSITION CAI, JIAJIA JANIE 1761 §103§112Other Non-Final OA — Pending Nov 15, 2023
18506347 PROCESSES FOR PRODUCING BIOMONOMERS AND PRECURSORS FOR THE BIOMONOMERS KELLY-O'NEILL, YOLANDA LYNNETTE 1692 DP Final Rejection — Pending Nov 10, 2023
18506340 PROCESSES FOR PRODUCING BIOMONOMERS AND PRECURSORS FOR SAME KELLY-O'NEILL, YOLANDA LYNNETTE 1692 DP Final Rejection — Pending Nov 10, 2023
18474040 PROCESS TO PRODUCE PROPYLENE FROM REFINERY DRY GAS DOYLE, BRANDI M 1771 §103 Non-Final OA — Pending Sep 25, 2023
18243534 Process for Producing Jet Fuel from Isomerization and Hydrocracking NGUYEN, TAM M 1771 §103 Final Rejection 15d Pending Sep 07, 2023
18459615 MULTILAYER ION-EXCHANGE MEMBRANE FOR ELECTROLYSIS APPLICATIONS KEELING, ALEXANDER W 1795 §103DP Final Rejection — Pending Sep 01, 2023
18456053 PROCESSES AND APPARATUSES FOR HEATING A PROCESS FLUID SEIFU, LESSANEWORK T 1774 §102§103§112 Non-Final OA — Pending Aug 25, 2023
18455294 PROCESS FOR SEPARATING AN OLEFIN STREAM FROM METHANE MOORE, DEVON TYLEN 3763 §103 Final Rejection 28d Pending Aug 24, 2023
18453220 PROCESS OF COUPLING ALDEHYDES DEKARSKE, MADELINE MCGUIRE 1622 §102§103 Non-Final OA 46d Pending Aug 21, 2023
18225061 PROCESS FOR CRACKING TO LIGHT OLEFINS DOYLE, BRANDI M 1771 §103 Final Rejection 34d Pending Jul 21, 2023
18221383 PROCESS AND APPARATUS FOR SEPARATING CATALYST FROM PRODUCT GAS BUI, DUNG H 1773 §102§103§112 Final Rejection — Pending Jul 12, 2023
18325264 PROCESS FOR PRODUCING FURFURAL FROM BIOMASS COUGHLIN, MATTHEW P 1626 §103 Final Rejection 22d Pending May 30, 2023
18319762 MICROPOROUS ASYMMETRIC ORGANIC/INORGANIC COMPOSITE MEMBRANE SYLVESTER, KEVIN 1794 §102§103 Final Rejection 4d overdue Pending May 18, 2023
18313719 HIGH SURFACE AREA, HIGH POROSITY IRIDIUM-BASED CATALYST AND METHOD OF MAKING LALISSE, REMY FREDERIC 1732 §103§112 Non-Final OA 26d Pending May 08, 2023
18306609 WATER ELECTROLYSIS CATALYST ZIMMER, ANTHONY J 1794 §102§103§112 Non-Final OA — Pending Apr 25, 2023
18176465 MFI ZEOLITE OF HIGHLY DISPERSED FRAMEWORK ALUMINUM AND ITS USES FOR SELECTIVE AROMATICS METHYLATION TO PARA-XYLENE DAVIS, SHENG HAN 1732 §103 Final Rejection — Pending Feb 28, 2023
18081345 DEHYDROGENATION CATALYST COMPOSITION LI, JUN 1732 §103§112Other Final Rejection — Pending Dec 14, 2022
17822462 METHOD FOR REFRESHING ASYMMETRIC MIXED SOLUTION FOR REDOX FLOW BATTERIES HAMMOND, KRISHNA R 1725 §103 Final Rejection 29d Pending Aug 26, 2022
17662677 METHOD OF PREPARING METAL OXIDE CATALYSTS FOR OXYGEN EVOLUTION SYLVESTER, KEVIN 1794 §103 Final Rejection — Pending May 10, 2022
17671365 ETHANE SEPARATION WITH CRYOGENIC HEAT EXCHANGER PETTITT, JOHN F 3763 §103§112 Final Rejection — Pending Feb 14, 2022

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