LUMMUS TECHNOLOGY LLC

ELECTRICAL CRACKING HEATER FOR HEAVY FEEDS TO PRODUCE OLEFINS

#2 | 2026-03-12

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HYBRID ELECTRIC AND FIRED HEATER FOR OLEFIN PRODUCTION

#3 | 2026-02-05

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PROCESS FOR MAXIMIZING THE CONVERSION OF CRUDE OILS AND/OR CONDENSATES INTO VALUABLE CHEMICAL PRODUCTS WITH FLEXIBILITY TO PRODUCE ULTRA-LOW SULFUR DIESEL (ULSD)

#4 | 2026-01-08

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INTEGRATED CONFIGURATION UTILIZING AN ALTERNATE STRIPPING MEDIUM FOR HYDROCARBON SEPARATION

#5 | 2026-01-01

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MULTIPLE REFLUX STREAM HYDROCARBON RECOVERY PROCESS

#6 | 2025-12-04

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DUAL TOWER PROPANE RECOVERY PROCESS

#7 | 2025-10-30

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HEATER ARRANGEMENT FOR ELECTRICALLY CRACKING HYDROCARBON FEEDS FOR OLEFIN PRODUCTION

#8 | 2025-10-16

US20250320418A1

THERMAL CRACKING OF CONDENSATES TO PRODUCE OLEFINS AND DIESEL

#9 | 2025-10-16

US20250320413A1

METHODS AND SYSTEMS FOR PROCESSING FLUIDS USING A CRACKING SYSTEM

#10 | 2025-08-14

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PRODUCTION OF HEAVY ISOPARAFFINIC HYDROCARBONS

#11 | 2025-06-19

US20250197315A1

GREEN ETHYLENE WATER RECYCLE

#12 | 2025-06-12

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ADIABATIC OLEFIN PRODUCTION

#13 | 2025-05-29

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PROCESS FOR MAXIMIZING LIGHT OLEFINS VIA AROMATICS SATURATION IN FCC AND STEAM CRACKER BASED CRUDE TO CHEMICALS CONFIGURATION

#14 | 2025-04-24

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FCC PRODUCT VAPOUR SEPARATION METHOD FOR IMPROVED PRODUCT RECOVERY

#15 | 2025-04-17

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INTEGRATED PROCESS SOLUTION FOR MAXIMIZING CRUDE TO LIGHT OLEFINS AND CHEMICALS

#16 | 2025-04-10

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ETHANE RECOVERY PROCESS AND ALKYLATION PROCESS WITH ETHANE RECOVERY

#17 | 2025-04-03

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INTEGRATED MIXED PLASTIC PYROLYSIS WITH HEAVY OIL PRODUCT THERMAL CRACKING

#18 | 2025-03-20

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CONVERTING SUPER LIGHT CRUDES, EXTRA LIGHT CRUDES, AND CONDENSATES TO CHEMICALS

#19 | 2025-03-13

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USE OF DIVIDED WALL TECHNOLOGY TO PRODUCE HIGH PURITY METHANOL

#20 | 2025-02-27

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THERMAL CRACKING OF CRUDES TO CHEMICALS WITH HEAT TRANSFER FLUIDS

#21 | 2025-02-20

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ETHERIFICATION OF HIGH CONCENTRATION C5 ISO-OLEFINS VIA CATALYTIC DISTILLATION

#22 | 2025-02-13

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PROCESS FOR WHOLE CRUDE OIL CONVERSION TO CHEMICALS THROUGH CRUDE CONDITIONING AND STEAM CRACKING TO MAXIMIZE PETROCHEMICALS YIELD

#23 | 2025-02-13

US20250051663A1

PROCESS FOR HEAVY, WHOLE CRUDE CONVERSION TO VALUABLE CHEMICALS THROUGH INTEGRATED CRUDE CONDITIONING AND STEAM CRACKING

#24 | 2025-02-13

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DEEP SATURATION CATALYSTS AND PROCESS FOR HYDROTREATING WHOLE CRUDES

#25 | 2025-02-13

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PROCESS FOR CONVERTING WHOLE CRUDE TO ETHYLENE

#26 | 2025-01-23

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ELECTRIC ADIABATIC HEATER FOR OLEFIN PRODUCTION

#27 | 2025-01-09

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PROCESS FOR EFFICIENT RECOVERY OF PRODUCTS FROM FCC & STEAM CRACKER COMBINED EFFLUENT

#28 | 2025-01-09

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METHOD AND APPARATUS FOR STRIPPING NOX, OXYGEN, NITROGEN, CO, AND CO2 FROM FCC REGENERATED CATALYST FOR IMPROVING THE PERFORMANCE, SAFETY, AND RELIABILITY OF PRODUCT RECOVERY SECTION

#29 | 2024-10-24

US20240352338A1

HYBRID FURNACE WITH FUEL AND/OR ELECTRICITY

#30 | 2024-10-24 ✅ Patent 12,583,805 granted on 2026-03-24

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CO-PRODUCTION OF HIGH PURITY ISOBUTYLENE AND HIGH PURITY ISOOCTENE

#31 | 2024-09-19

US20240310044A1

ELECTRICAL HEATER RADIANT BOX PURGE AND PRESSURE RELIEF

#32 | 2024-08-22

US20240280261A1

HYBRID FURNACE WITH FUEL AND/OR ELECTRICITY

#33 | 2024-08-08

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CONFIGURATION FOR OLEFINS PRODUCTION

#34 | 2024-08-01 ✅ Patent 12,269,984 granted on 2025-04-08

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Heat storage in chemical reactors

#35 | 2024-06-27 ✅ Patent 12,637,626 granted on 2026-05-26

US20240209271A1

PROCESS FOR MIXING DILUTION STEAM WITH LIQUID HYDROCARBONS BEFORE STEAM CRACKING

#36 | 2024-04-18

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ELECTRIC AIR HEATER

#37 | 2024-04-18

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SELECTIVE TREATMENT OF FCC GASOLINE FOR REMOVAL OF SULFUR, NITROGEN, AND OLEFIN COMPOUNDS WHILE MAXIMIZING RETENTION OF AROMATIC COMPOUNDS

#38 | 2024-04-18 ✅ Patent 12,606,503 granted on 2026-04-21

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PARAFFIN DEHYDROGENATION REACTOR ELECTRIC HEATER

#39 | 2024-04-18 ✅ Patent 12,577,475 granted on 2026-03-17

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PROCESS FOR CONVERSION OF VERY LIGHT, SWEET CRUDE OIL TO CHEMICALS

#40 | 2024-01-11

US20240010921A1

CONVERSION OF WASTE PLASTICS TO PETROCHEMICALS

#41 | 2023-12-21

US20230407186A1

ELECTRIC FURNACE TO PRODUCE OLEFINS

#42 | 2023-11-16 ✅ Patent 12,312,305 granted on 2025-05-27

US20230365478A1

Production of heavy isoparaffinic hydrocarbons

#43 | 2023-10-26 ✅ Patent 12,098,335 granted on 2024-09-24

US20230340342A1

Configuration for olefins production

#44 | 2023-10-19 ✅ Patent 12,209,221 granted on 2025-01-28

US20230332051A1

Integrated mixed plastic pyrolysis with heavy oil product thermal cracking

#45 | 2023-10-12 ✅ Patent 12,553,669 granted on 2026-02-17

US20230324123A1

EXTERNAL COMBUSTION AIR PREHEAT

#46 | 2023-09-28 ✅ Patent 12,215,282 granted on 2025-02-04

US20230303935A1

Low CO2 emission and hydrogen import cracking heaters for olefin production

#47 | 2023-09-28

US20230303934A1

ELECTRICALLY HEATED STEAM CRACKING FURNACE FOR OLEFIN PRODUCTION

#48 | 2023-09-14 ✅ Patent 11,932,597 granted on 2024-03-19

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Converting isobutane and refinery C4S to propylene

#49 | 2023-09-14

US20230285954A1

ELECTRIC HEATER

#50 | 2023-08-10 ✅ Patent 12,195,415 granted on 2025-01-14

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Process for the efficient production of bio high purity isobutene from renewables

#51 | 2023-07-20 ✅ Patent 12,534,671 granted on 2026-01-27

US20230227731A1

PLASTIC PYROLYSIS HEATING/REACTION RECIPE

#52 | 2023-07-20 ✅ Patent 12,297,389 granted on 2025-05-13

US20230227729A1

Plastic pyrolysis reactor

#53 | 2023-07-06 ✅ Patent 12,612,344 granted on 2026-04-28

US20230212093A1

CATALYSTS AND METHODS FOR NATURAL GAS PROCESSES

#54 | 2023-06-29 ✅ Patent 12,447,465 granted on 2025-10-21

US20230201803A1

CATALYSTS FOR OXIDATIVE COUPLING OF METHANE

#55 | 2023-06-01 ✅ Patent 12,172,952 granted on 2024-12-24

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Ethylene maximization with propylene metathesis

#56 | 2023-05-04 ✅ Patent 11,939,289 granted on 2024-03-26

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Process for the controlled oligomerization of butenes

#57 | 2023-03-02 ✅ Patent 12,227,466 granted on 2025-02-18

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Methods and systems for performing oxidative coupling of methane

#58 | 2023-02-23 ✅ Patent 12,582,960 granted on 2026-03-24

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FLEXIBLE PRODUCTION OF GASOLINE AND JET FUEL IN ALKYLATION REACTOR

#59 | 2023-02-16 ✅ Patent 12,049,596 granted on 2024-07-30

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Process for conversion of crudes and condensates to chemicals utilizing a mix of hydrogen addition and carbon rejection

#60 | 2023-01-26

US20230027740A1

TRIFUNCTIONAL PROCESSES IN CATALYTIC DISTILLATION

#61 | 2023-01-26 ✅ Patent 12,415,738 granted on 2025-09-16

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FLUOROCARBON DESTRUCTION SYSTEM AND METHOD

#62 | 2023-01-05 ✅ Patent 11,999,672 granted on 2024-06-04

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High purity isoamylene production from tertiary amyl methyl ether decomposition

#63 | 2022-11-03 ✅ Patent 11,788,020 granted on 2023-10-17

US20220348834A1

Configuration for olefins and aromatics production

#64 | 2022-11-03 ✅ Patent 11,760,947 granted on 2023-09-19

US20220348833A1

Configuration for olefins and aromatics production

#65 | 2022-10-20 ✅ Patent 11,959,032 granted on 2024-04-16

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Process for mixing dilution steam with liquid hydrocarbons before steam cracking

#66 | 2022-10-13 ✅ Patent 11,753,595 granted on 2023-09-12

US20220325193A1

Configuration for olefins production

#67 | 2022-10-06 ✅ Patent 11,840,673 granted on 2023-12-12

US20220315848A1

Configuration for olefins production

#68 | 2022-08-18 ✅ Patent 12,162,825 granted on 2024-12-10

US20220259126A1

Etherification of high concentration C5 ISO-olefins via catalytic distillation

#69 | 2022-07-21 ✅ Patent 11,795,401 granted on 2023-10-24

US20220228070A1

Conversion of waste plastics to petrochemicals

#70 | 2022-07-14 ✅ Patent 12,589,994 granted on 2026-03-31

US20220219978A1

ENHANCED HYDROGEN RECOVERY UTILIZING GAS SEPARATION MEMBRANES INTEGRATED WITH PRESSURE SWING ADSORPTION UNIT AND/OR CRYOGENIC SEPARATION SYSTEM

#71 | 2022-04-28 ✅ Patent 12,162,814 granted on 2024-12-10

US20220127208A1

Dimerization and trimerization of C5 olefins via catalytic distillation

#72 | 2022-03-31 ✅ Patent 12,031,095 granted on 2024-07-09

US20220098496A1

Integrated thermal cracking and dehydrogenation process for olefin production

#73 | 2022-03-03 ✅ Patent 12,180,129 granted on 2024-12-31

US20220064078A1

Use of divided wall technology to produce high purity methanol

#74 | 2022-02-24 ✅ Patent 11,976,245 granted on 2024-05-07

US20220056353A1

Configuration for olefins production

#75 | 2022-02-24 ✅ Patent 12,208,380 granted on 2025-01-28

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Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applications

#76 | 2022-02-17 ✅ Patent 11,623,906 granted on 2023-04-11

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Oxygen stripping in etherification, ethers decomposition and isooctene production

#77 | 2022-01-27 ✅ Patent 11,566,190 granted on 2023-01-31

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Integrating ebullated bed hydrocracking and coking units

#78 | 2021-11-25 ✅ Patent 11,639,477 granted on 2023-05-02

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Two-stage gasifier and gasification process with feedstock flexibility

#79 | 2021-11-25 ✅ Patent 11,697,778 granted on 2023-07-11

US20210363441A1

Configuration for olefins production

#80 | 2021-10-21 ✅ Patent 12,139,425 granted on 2024-11-12

US20210323854A1

Wet air oxidation of a spent material with spent caustic addition

#81 | 2021-09-23 ✅ Patent 11,878,285 granted on 2024-01-23

US20210291148A1

Catalyst treatment to improve corrosion resistance

#82 | 2021-08-19 ✅ Patent 12,116,295 granted on 2024-10-15

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Catalytic oxidation system and process for selective cyanide removal

#83 | 2021-07-15 ✅ Patent 11,802,101 granted on 2023-10-31

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Systems and processes for maintaining ethylbenzene dehydration catalyst activity

#84 | 2021-06-03 ✅ Patent 12,297,134 granted on 2025-05-13

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System and method for attached growth biological treatment and activated carbon treatment of a wastewater stream

#85 | 2021-05-20 ✅ Patent 11,920,078 granted on 2024-03-05

US20210147737A1

Heat storage in chemical reactors

#86 | 2021-05-20 ✅ Patent 11,565,985 granted on 2023-01-31

US20210147318A1

Ethylene maximization with propylene metathesis

#87 | 2021-03-04 ✅ Patent 11,286,215 granted on 2022-03-29

US20210061731A1

Reverse acid and hydrocarbon cascading in alkylation

#88 | 2021-01-28 ✅ Patent 11,542,214 granted on 2023-01-03

US20210024439A1

Oxidative coupling of methane methods and systems

#89 | 2021-01-21 ✅ Patent 11,634,649 granted on 2023-04-25

US20210017463A1

Integrated pyrolysis and hydrocracking units for crude oil to chemicals

#90 | 2021-01-21 ✅ Patent 11,421,167 granted on 2022-08-23

US20210017462A1

Integrated pyrolysis and hydrocracking units for crude oil to chemicals

#91 | 2021-01-07 ✅ Patent 11,286,431 granted on 2022-03-29

US20210002564A1

Fluid catalytic cracking processes and apparatus

#92 | 2020-12-03 ✅ Patent 11,795,123 granted on 2023-10-24

US20200377429A1

Catalysts for petrochemical catalysis

#93 | 2020-09-17 ✅ Patent 11,365,361 granted on 2022-06-21

US20200291312A1

Configuration for olefins production

#94 | 2020-09-17 ✅ Patent 11,390,817 granted on 2022-07-19

US20200291310A1

Configuration for olefins and aromatics production

#95 | 2020-09-17 ✅ Patent 11,407,950 granted on 2022-08-09

US20200291309A1

Process for mixing dilution steam with liquid hydrocarbons before steam cracking

#96 | 2020-01-23 ✅ Patent 11,370,724 granted on 2022-06-28

US20200024214A1

Catalytic forms and formulations

#97 | 2020-01-16 ✅ Patent 11,000,835 granted on 2021-05-11

US20200016580A1

Catalysts for natural gas processes

#98 | 2019-01-24 ✅ Patent 10,780,420 granted on 2020-09-22

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