Lev Davydov

Person

Northbrook, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Process and apparatus for recovering catalyst from a product stream
- Patent number 11,725,153
- Issue date Aug 15, 2023
- UOP LLC
- Joseph A. Montalbano
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Low NOx burner with bypass conduit
- Patent number 11,649,960
- Issue date May 16, 2023
- Honeywell International Inc.
- Kurt Kraus
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Process and apparatus for regenerating catalyst with supplemental fuel
- Patent number 11,577,237
- Issue date Feb 14, 2023
- UOP LLC
- John J. Senetar
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Riser extension apparatus and process
- Patent number 11,517,869
- Issue date Dec 6, 2022
- UOP LLC
- Robert Mehlberg
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process and apparatus for reacting feed with fluidized catalyst and...
- Patent number 11,286,217
- Issue date Mar 29, 2022
- UOP LLC
- Lev Davydov
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus and process for capturing product gases from catalyst str...
- Patent number 11,285,417
- Issue date Mar 29, 2022
- UOP LLC
- Lev Davydov
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Apparatus and process for separating gases from catalyst
- Patent number 11,261,143
- Issue date Mar 1, 2022
- UOP LLC
- Mohammad Reza Mostofi-Ashtiani
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fluid catalytic cracking process for cracking multiple feedstocks
- Patent number 11,214,741
- Issue date Jan 4, 2022
- UOP LLC
- Lev Davydov
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Apparatuses for mixing of staged methanol injection
- Patent number 10,913,043
- Issue date Feb 9, 2021
- UOP LLC
- Lev Davydov
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
FCC counter-current regenerator with a regenerator riser
- Patent number 10,751,684
- Issue date Aug 25, 2020
- UOP LLC
- Lev Davydov
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
FCC counter-current regenerator with a regenerator riser
- Patent number 10,239,054
- Issue date Mar 26, 2019
- UPO LLC
- Lev Davydov
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Compact two-stage regenerator and process for using
- Patent number 10,071,357
- Issue date Sep 11, 2018
- UOP LLC
- Robert L. Mehlberg
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for using a compact two-stage regenerator
- Patent number 9,981,261
- Issue date May 29, 2018
- UOP LLC
- Robert L. Mehlberg
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Vapor-liquid contacting apparatuses and methods for removing contam...
- Patent number 9,914,090
- Issue date Mar 13, 2018
- UOP LLC
- Lev Davydov
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process and apparatus for hydroprocessing and cracking hydrocarbons
- Patent number 9,890,338
- Issue date Feb 13, 2018
- UOP LLC
- Lev Davydov
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process and apparatus for cracking hydrocarbons with recycled catal...
- Patent number 9,783,749
- Issue date Oct 10, 2017
- UOP LLC
- Lev Davydov
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for cracking hydrocarbons to make diesel
- Patent number 9,777,228
- Issue date Oct 3, 2017
- UOP LLC
- Lev Davydov
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process and apparatus for hydroprocessing and cracking hydrocarbons
- Patent number 9,777,229
- Issue date Oct 3, 2017
- UOP LLC
- Lev Davydov
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process and apparatus for cracking hydrocarbons with recycled catal...
- Patent number 9,732,290
- Issue date Aug 15, 2017
- UOP LLC
- Lev Davydov
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Apparatuses and methods for cracking hydrocarbons
- Patent number 9,527,054
- Issue date Dec 27, 2016
- UOP LLC
- Trung Pham
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Apparatus and process for contacting and separating liquids
- Patent number 9,457,294
- Issue date Oct 4, 2016
- UOP LLC
- Andrey Kuzmin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process and vessel for removing one or more sulfur compounds
- Patent number 9,458,068
- Issue date Oct 4, 2016
- UOP LLC
- Andrey Kuzmin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst regenerators and methods for regenerating catalysts
- Patent number 9,266,103
- Issue date Feb 23, 2016
- UOP LLC
- Lev Davydov
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus and process for contacting liquids
- Patent number 9,233,319
- Issue date Jan 12, 2016
- UOP LLC
- Andrey Kuzmin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Counter-current fluidized bed reactor for the dehydrogenation of ol...
- Patent number 9,150,466
- Issue date Oct 6, 2015
- UOP LLC
- Lev Davydov
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Counter-current fluidized bed reactor for the dehydrogenation of ol...
- Patent number 9,023,285
- Issue date May 5, 2015
- UOP LLC
- Lev Davydov
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process and apparatus for distributing hydrocarbon feed to a cataly...
- Patent number 9,005,431
- Issue date Apr 14, 2015
- UOP LLC
- Roger L. Throndson
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process and apparatus for mixing two streams of catalyst
- Patent number 8,936,758
- Issue date Jan 20, 2015
- UOP LLC
- Paolo Palmas
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process and apparatus for distributing hydrocarbon feed to a cataly...
- Patent number 8,911,673
- Issue date Dec 16, 2014
- UOP LLC
- Roger L. Throndson
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for dehydrogenation of hydrocarbons in a multi-stage fluidi...
- Patent number 8,895,797
- Issue date Nov 25, 2014
- UOP LLC
- David N. Myers
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
INTEGRATED PROCESS FOR PRODUCING ETHYLENE AND PROPYLENE FROM C4 AND...
- Publication number 20230159411
- Publication date May 25, 2023
- UOP LLC
- Zhengjie Yao
- C07 - ORGANIC CHEMISTRY
Information Patent Application
APPARATUS FOR DISTRIBUTING FEED WITH A CLUSTER OF ORIFICES ON A SID...
- Publication number 20220370975
- Publication date Nov 24, 2022
- UOP LLC
- Lev Davydov
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS AND APPARATUS FOR RECOVERING CATALYST FROM A PRODUCT STREAM
- Publication number 20220315845
- Publication date Oct 6, 2022
- UOP LLC
- Joseph A. Montalbano
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
LOW NOX BURNER WITH BYPASS CONDUIT
- Publication number 20220316700
- Publication date Oct 6, 2022
- Honeywell International Inc.
- Kurt Kraus
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
CATALYST REGNERATION WITH INVERTED COOLER
- Publication number 20220193654
- Publication date Jun 23, 2022
- UOP LLC
- Minaz Makhania
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
APPARATUS AND PROCESS FOR CAPTURING PRODUCT GASES FROM CATALYST STR...
- Publication number 20220096983
- Publication date Mar 31, 2022
- UOP LLC
- Lev Davydov
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Application
PROCESS AND APPARATUS FOR REACTING FEED WITH FLUIDIZED CATALYST AND...
- Publication number 20220033326
- Publication date Feb 3, 2022
- UOP LLC
- Lev Davydov
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CONVERSION OF PLASTICS TO MONOMERS BY INTEGRATION OF LOW-TEMPERATUR...
- Publication number 20220010217
- Publication date Jan 13, 2022
- UOP LLC
- Paul T. Barger
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
HIGH-TEMPERATURE PYROLYSIS OF PLASTICS TO MONOMERS WITH HIGH GAS VE...
- Publication number 20220010218
- Publication date Jan 13, 2022
- UOP LLC
- Lev Davydov
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
PROCESS AND APPARATUS FOR RECOVERING CATALYST FROM A PRODUCT STREAM
- Publication number 20210324278
- Publication date Oct 21, 2021
- UOP LLC
- Joseph A. Montalbano
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FLUID CATALYTIC CRACKING PROCESS FOR CRACKING MULTIPLE FEEDSTOCKS
- Publication number 20210261870
- Publication date Aug 26, 2021
- UOP LLC
- Lev Davydov
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
PROCESS AND APPARATUS FOR REGENERATING CATALYST WITH SUPPLEMENTAL FUEL
- Publication number 20210178382
- Publication date Jun 17, 2021
- UOP LLC
- John J. Senetar
- C07 - ORGANIC CHEMISTRY
Information Patent Application
RISER EXTENSION APPARATUS AND PROCESS
- Publication number 20200406208
- Publication date Dec 31, 2020
- UOP LLC
- Robert Mehlberg
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
APPARATUS AND PROCESS FOR SEPARATING GASES FROM CATALYST
- Publication number 20200325087
- Publication date Oct 15, 2020
- UOP LLC
- Mohammad Reza Mostofi-Ashtiani
- C07 - ORGANIC CHEMISTRY
Information Patent Application
APPARATUSES FOR MIXING OF STAGED METHANOL INJECTION
- Publication number 20200101432
- Publication date Apr 2, 2020
- UOP LLC
- Lev Davydov
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COMPACT TWO-STAGE REGENERATOR AND PROCESS FOR USING
- Publication number 20180243715
- Publication date Aug 30, 2018
- UOP LLC
- Robert L. Mehlberg
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FCC COUNTER-CURRENT REGENERATOR WITH A REGENERATOR RISER
- Publication number 20180178179
- Publication date Jun 28, 2018
- UOP LLC
- Lev Davydov
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
FCC COUNTER-CURRENT REGENERATOR WITH A REGENERATOR RISER
- Publication number 20180178208
- Publication date Jun 28, 2018
- UOP LLC
- Lev Davydov
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
PROCESS FOR CRACKING HYDROCARBONS TO MAKE DIESEL
- Publication number 20170002274
- Publication date Jan 5, 2017
- UOP LLC
- Lev Davydov
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
PROCESS AND APPARATUS FOR CRACKING HYDROCARBONS WITH RECYCLED CATAL...
- Publication number 20160264888
- Publication date Sep 15, 2016
- UOP LLC
- Lev Davydov
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
PROCESS AND APPARATUS FOR CRACKING HYDROCARBONS WITH RECYCLED CATAL...
- Publication number 20160263544
- Publication date Sep 15, 2016
- UOP LLC
- Lev Davydov
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS AND APPARATUS FOR HYDROPROCESSING AND CRACKING HYDROCARBONS
- Publication number 20160264886
- Publication date Sep 15, 2016
- UOP LLC
- Lev Davydov
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
PROCESS AND APPARATUS FOR HYDROPROCESSING AND CRACKING HYDROCARBONS
- Publication number 20160264887
- Publication date Sep 15, 2016
- UOP LLC
- Lev Davydov
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
CATALYST REGENERATORS AND METHODS FOR REGENERATING CATALYSTS
- Publication number 20160067701
- Publication date Mar 10, 2016
- UOP LLC
- Lev Davydov
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
APPARATUSES AND METHODS FOR CRACKING HYDROCARBONS
- Publication number 20150322355
- Publication date Nov 12, 2015
- UOP LLC
- Trung Pham
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
VAPOR-LIQUID CONTACTING APPARATUSES AND METHODS FOR REMOVING CONTAM...
- Publication number 20150000524
- Publication date Jan 1, 2015
- UOP LLC
- Lev Davydov
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
APPARATUS AND PROCESS FOR CONTACTING AND SEPARATING LIQUIDS
- Publication number 20140160879
- Publication date Jun 12, 2014
- Boreskov Institute of Catalysis, Siberian Branch of Russian Academy of Sciences
- Andrey Kuzmin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
APPARATUS AND PROCESS FOR CONTACTING LIQUIDS
- Publication number 20140158644
- Publication date Jun 12, 2014
- Boreskov Institute of Catolysis, Siberian Branch of Russian Academy of Sciences
- Andrey Kuzmin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS AND APPARATUS FOR EXTRACTING
- Publication number 20140163295
- Publication date Jun 12, 2014
- Boreskov Institute of Catalysis, Siberian Branch of Russian Academy of Sciences
- Lev Davydov
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Application
PROCESS AND VESSEL FOR REMOVING ONE OR MORE SULFUR COMPOUNDS
- Publication number 20140163298
- Publication date Jun 12, 2014
- Boreskov Institute of Catalysis, Siberian Branch of Russian Academy of Sciences
- Andrey Kuzmin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Lev Davydov

Person

Patents Grantslast 30 patents

Process and apparatus for recovering catalyst from a product stream

Low NOx burner with bypass conduit

Process and apparatus for regenerating catalyst with supplemental fuel

Riser extension apparatus and process

Process and apparatus for reacting feed with fluidized catalyst and...

Apparatus and process for capturing product gases from catalyst str...

Apparatus and process for separating gases from catalyst

Fluid catalytic cracking process for cracking multiple feedstocks

Apparatuses for mixing of staged methanol injection

FCC counter-current regenerator with a regenerator riser

FCC counter-current regenerator with a regenerator riser

Compact two-stage regenerator and process for using

Process for using a compact two-stage regenerator

Vapor-liquid contacting apparatuses and methods for removing contam...

Process and apparatus for hydroprocessing and cracking hydrocarbons

Process and apparatus for cracking hydrocarbons with recycled catal...

Process for cracking hydrocarbons to make diesel

Process and apparatus for hydroprocessing and cracking hydrocarbons

Process and apparatus for cracking hydrocarbons with recycled catal...

Apparatuses and methods for cracking hydrocarbons

Apparatus and process for contacting and separating liquids

Process and vessel for removing one or more sulfur compounds

Catalyst regenerators and methods for regenerating catalysts

Apparatus and process for contacting liquids

Counter-current fluidized bed reactor for the dehydrogenation of ol...

Counter-current fluidized bed reactor for the dehydrogenation of ol...

Process and apparatus for distributing hydrocarbon feed to a cataly...

Process and apparatus for mixing two streams of catalyst

Process and apparatus for distributing hydrocarbon feed to a cataly...

Process for dehydrogenation of hydrocarbons in a multi-stage fluidi...

Patents Applicationslast 30 patents

INTEGRATED PROCESS FOR PRODUCING ETHYLENE AND PROPYLENE FROM C4 AND...

APPARATUS FOR DISTRIBUTING FEED WITH A CLUSTER OF ORIFICES ON A SID...

PROCESS AND APPARATUS FOR RECOVERING CATALYST FROM A PRODUCT STREAM

LOW NOX BURNER WITH BYPASS CONDUIT

CATALYST REGNERATION WITH INVERTED COOLER

APPARATUS AND PROCESS FOR CAPTURING PRODUCT GASES FROM CATALYST STR...

PROCESS AND APPARATUS FOR REACTING FEED WITH FLUIDIZED CATALYST AND...

CONVERSION OF PLASTICS TO MONOMERS BY INTEGRATION OF LOW-TEMPERATUR...

HIGH-TEMPERATURE PYROLYSIS OF PLASTICS TO MONOMERS WITH HIGH GAS VE...

PROCESS AND APPARATUS FOR RECOVERING CATALYST FROM A PRODUCT STREAM

FLUID CATALYTIC CRACKING PROCESS FOR CRACKING MULTIPLE FEEDSTOCKS

PROCESS AND APPARATUS FOR REGENERATING CATALYST WITH SUPPLEMENTAL FUEL

RISER EXTENSION APPARATUS AND PROCESS

APPARATUS AND PROCESS FOR SEPARATING GASES FROM CATALYST

APPARATUSES FOR MIXING OF STAGED METHANOL INJECTION

COMPACT TWO-STAGE REGENERATOR AND PROCESS FOR USING

FCC COUNTER-CURRENT REGENERATOR WITH A REGENERATOR RISER

FCC COUNTER-CURRENT REGENERATOR WITH A REGENERATOR RISER

PROCESS FOR CRACKING HYDROCARBONS TO MAKE DIESEL

PROCESS AND APPARATUS FOR CRACKING HYDROCARBONS WITH RECYCLED CATAL...

PROCESS AND APPARATUS FOR CRACKING HYDROCARBONS WITH RECYCLED CATAL...

PROCESS AND APPARATUS FOR HYDROPROCESSING AND CRACKING HYDROCARBONS

PROCESS AND APPARATUS FOR HYDROPROCESSING AND CRACKING HYDROCARBONS

CATALYST REGENERATORS AND METHODS FOR REGENERATING CATALYSTS

APPARATUSES AND METHODS FOR CRACKING HYDROCARBONS

VAPOR-LIQUID CONTACTING APPARATUSES AND METHODS FOR REMOVING CONTAM...

APPARATUS AND PROCESS FOR CONTACTING AND SEPARATING LIQUIDS

APPARATUS AND PROCESS FOR CONTACTING LIQUIDS

PROCESS AND APPARATUS FOR EXTRACTING

PROCESS AND VESSEL FOR REMOVING ONE OR MORE SULFUR COMPOUNDS