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C07C273/10
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Organic chemistry
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Preparation of urea or its derivatives
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C07C273/10
combined with the synthesis of ammonia
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last 30 patents
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Patent Grant
Process for the production of urea formaldehyde concentrate
Patent number
11,873,268
Issue date
Jan 16, 2024
Topsoe A/S
Marcus Symreng
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Co-production of methanol, ammonia and urea
Patent number
11,767,226
Issue date
Sep 26, 2023
Topsoe A/S
Pat A. Han
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Urea production process and production plant using CO2 producted by...
Patent number
11,572,340
Issue date
Feb 7, 2023
Saipem S.p.A.
Andrea Zambianco
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for producing methanol and ammonia
Patent number
11,261,086
Issue date
Mar 1, 2022
JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITED
Alan Ingham
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Ammonia-urea integrated process and plant
Patent number
11,236,043
Issue date
Feb 1, 2022
Casale SA
Francesco Nettuno
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Co-production of methanol, ammonia and urea
Patent number
11,130,680
Issue date
Sep 28, 2021
Haldor Topsoe A/S
Pat A. Han
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Ammonia process using advanced shift process
Patent number
11,124,423
Issue date
Sep 21, 2021
Haldor Topsoe A/S
Christian Henrik Speth
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for producing ammonia and urea in a common facility
Patent number
11,084,731
Issue date
Aug 10, 2021
ThyssenKrupp Industrial Solutions AG
Joachim Johanning
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Integrated production of urea for diesel exhaust fluid and urea amm...
Patent number
11,083,976
Issue date
Aug 10, 2021
Stamicarbon B.V.
Joey Dobree
C01 - INORGANIC CHEMISTRY
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Patent Grant
Urea process with controlled excess of CO2 and/or NH3
Patent number
11,027,984
Issue date
Jun 8, 2021
Haldor Topsoe A/S
Christian Henrik Speth
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Cyclical reaction of calcium carbonate
Patent number
11,008,591
Issue date
May 18, 2021
Biomason, Inc.
Ginger K. Dosier
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for production of ammonia and derivatives, in particular urea
Patent number
10,954,187
Issue date
Mar 23, 2021
Casale SA
Geoffrey Frederick Skinner
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Oxycombustion systems and methods with thermally integrated ammonia...
Patent number
10,829,384
Issue date
Nov 10, 2020
Saudi Arabian Oil Company
Mourad Younes
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Catalytic gasification to produce ammonia and urea
Patent number
10,618,818
Issue date
Apr 14, 2020
Sure Champion Investment Limited
Avinash Sirdeshpande
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Integrated process for the production of formaldehyde-stabilised urea
Patent number
10,550,076
Issue date
Feb 4, 2020
Johnson Matthey Public Limited Company
Ola Erlandsson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for integrated production of urea and urea-ammonium nitrate
Patent number
10,550,075
Issue date
Feb 4, 2020
Casale SA
Luca Rugnone
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Method for preparation of ammonia gas and CO2 for a urea synthesis...
Patent number
10,519,102
Issue date
Dec 31, 2019
ThyssenKrupp AG
Christoph Meißner
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for purification of a CO2 stream
Patent number
10,508,079
Issue date
Dec 17, 2019
Casale SA
Federico Maffietti
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of formaldehyde
Patent number
10,457,634
Issue date
Oct 29, 2019
Johnson Matthey Public Limited Company
Ola Erlandsson
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Gasification with enriched oxygen for production of synthesis gas
Patent number
10,407,631
Issue date
Sep 10, 2019
ExxonMobil Research and Engineering Company
Mohsen N. Harandi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for the provision of carbon dioxide for the synthesis of urea
Patent number
10,351,518
Issue date
Jul 16, 2019
ThyssenKrupp Industrial Solutions AG
Yevgeny Makhynya
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Reforming device and method for manufacturing chemical products
Patent number
10,258,960
Issue date
Apr 16, 2019
MITSUBISHI HEAVY INDUSTRIES ENGINEERING, LTD.
Mikiya Sakurai
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Integrated process for carbon capture and energy production
Patent number
10,233,089
Issue date
Mar 19, 2019
Ethan Novek
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Polygeneration production of power and fertilizer through emissions...
Patent number
10,228,131
Issue date
Mar 12, 2019
Grannus LLC
James Kelly Merritt
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Oxycombustion systems and methods with thermally integrated ammonia...
Patent number
10,106,430
Issue date
Oct 23, 2018
Saudi Arabian Oil Company
Mourad Younes
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of formaldehyde
Patent number
10,087,140
Issue date
Oct 2, 2018
Johnson Matthey Public Limited Company
Ola Erlandsson
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Integrated process for the production of formaldehyde-stabilized urea
Patent number
10,077,235
Issue date
Sep 18, 2018
Johnson Matthey Public Limited Company
Ola Erlandsson
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for co-production of ammonia, urea and methanol
Patent number
9,981,854
Issue date
May 29, 2018
Haldor Topsoe A/S
Per Juul Dahl
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Reforming device and reforming method, and device for manufacturing...
Patent number
9,737,868
Issue date
Aug 22, 2017
Mitsubishi Heavy Industries, Ltd.
Mikiya Sakurai
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Modularized system and method for urea production using a bio-mass...
Patent number
9,738,598
Issue date
Aug 22, 2017
Trimec Biogas Technology Ltd.
Terry R. Collins
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Patents Applications
last 30 patents
Information
Patent Application
Low Carbon Emission Optimization for a Combined Ammonia, UAN, and U...
Publication number
20240359996
Publication date
Oct 31, 2024
John Walton Douglas
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Application
Processes and Systems for Converting a Hydrocarbon-Containing Feed
Publication number
20230016743
Publication date
Jan 19, 2023
EXXONMOBIL CHEMICAL PATENTS INC.
Mohsen N. Harandi
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
METHOD FOR CATALYTICALLY PRODUCING UREA
Publication number
20220234999
Publication date
Jul 28, 2022
ThyssenKrupp Industrial Solutions AG
Yevgeny MAKHYNYA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Synthesis of Ammonia Using Cycle-Generated Hydrogen Sulfide
Publication number
20220135413
Publication date
May 5, 2022
Wisconsin Alumni Research Foundation
Robert Hamers
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE PRODUCTION OF UREA FORMALDEHYDE CONCENTRATE
Publication number
20220048854
Publication date
Feb 17, 2022
HALDOR TOPSOE A/S
Marcus Symreng
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Biocementation Methods and Systems
Publication number
20210395146
Publication date
Dec 23, 2021
Biomason Inc.
Ginger K. Dosier
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CO-PRODUCTION OF METHANOL, AMMONIA AND UREA
Publication number
20210380427
Publication date
Dec 9, 2021
HALDOR TOPSOE A/S
Pat A. Han
C01 - INORGANIC CHEMISTRY
Information
Patent Application
INTEGRATED PRODUCTION OF UREA FOR DIESEL EXHAUST FLUID AND UREA AMM...
Publication number
20210331086
Publication date
Oct 28, 2021
Stamicarbon B.V.
Joey DOBREE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
USE OF SUPERCRITICAL CO2 AS SOLVENT FOR ORGANIC POLYMERS IN A METHO...
Publication number
20210268460
Publication date
Sep 2, 2021
ThyssenKrupp Industrial Solutions AG
Yevgeny MAKHYNYA
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
PROCESS FOR PRODUCING METHANOL AND AMMONIA
Publication number
20210017023
Publication date
Jan 21, 2021
JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITED
Alan INGHAM
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CO-PRODUCTION OF METHANOL, AMMONIA AND UREA
Publication number
20200087153
Publication date
Mar 19, 2020
HALDOR TOPSOE A/S
Pat A. Han
C01 - INORGANIC CHEMISTRY
Information
Patent Application
AMMONIA-UREA INTEGRATED PROCESS AND PLANT
Publication number
20200002273
Publication date
Jan 2, 2020
Casale SA
Francesco Nettuno
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING AMMONIA AND UREA IN A COMMON FACILITY
Publication number
20190322539
Publication date
Oct 24, 2019
ThyssenKrupp Industrial Solutions AG
Joachim JOHANNING
C01 - INORGANIC CHEMISTRY
Information
Patent Application
POLYGENERATION PRODUCTION OF POWER AND FERTILIZER THROUGH EMISSIONS...
Publication number
20190277497
Publication date
Sep 12, 2019
Grannus LLC
James Kelly Merritt
C01 - INORGANIC CHEMISTRY
Information
Patent Application
GASIFICATION WITH ENRICHED OXYGEN FOR PRODUCTION OF SYNTHESIS GAS
Publication number
20190144768
Publication date
May 16, 2019
ExxonMobil Research and Engineering Company
Mohsen N. Harandi
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Biocementation Methods and Systems
Publication number
20190106716
Publication date
Apr 11, 2019
Biomason, Inc.
Ginger K. Dosier
C01 - INORGANIC CHEMISTRY
Information
Patent Application
INTEGRATED PROCESS FOR THE PRODUCTION OF FORMALDEHYDE-STABILISED UREA
Publication number
20190031604
Publication date
Jan 31, 2019
Johnson Matthey Public Limited Company
Ola ERLANDSSON
C01 - INORGANIC CHEMISTRY
Information
Patent Application
OXYCOMBUSTION SYSTEMS AND METHODS WITH THERMALLY INTEGRATED AMMONIA...
Publication number
20190016603
Publication date
Jan 17, 2019
Saudi Arabian Oil Company
Mourad Younes
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Process For The Production Of Formaldehyde
Publication number
20180362453
Publication date
Dec 20, 2018
Johnson Matthey Public Limited Company
Ola Erlandsson
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR THE PROVISION OF CARBON DIOXIDE FOR THE SYNTHESIS OF UREA
Publication number
20180282265
Publication date
Oct 4, 2018
ThyssenKrupp Industrial Solutions AG
Yevgeny MAKHYNYA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PURIFICATION OF A CO2 STREAM
Publication number
20180258035
Publication date
Sep 13, 2018
Casale SA
Federico Maffietti
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE PRODUCTION OF FORMALDEHYDE
Publication number
20180072659
Publication date
Mar 15, 2018
Johnson Matthey Public Limited Company
Ola ERLANDSSON
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
INTEGRATED PROCESS FOR THE PRODUCTION OF FORMALDEHYDE-STABILIZED UREA
Publication number
20180072658
Publication date
Mar 15, 2018
Johnson Matthey Public Limited Company
Ola ERLANDSSON
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
INTEGRATED PRODUCTION OF UREA FOR DIESEL EXHAUST FLUID AND UREA AMM...
Publication number
20180071653
Publication date
Mar 15, 2018
Stamicarbon B.V.
Joey DOBREE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Modularized System and Method for Urea Production Using A Bio-Mass...
Publication number
20180065923
Publication date
Mar 8, 2018
Trimec Biogas Technology Ltd.
James L. Simonton
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information
Patent Application
PROCESS FOR PRODUCTION OF AMMONIA AND DERIVATIVES, IN PARTICULAR UREA
Publication number
20170283371
Publication date
Oct 5, 2017
Casale SA
Geoffrey Frederick Skinner
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
INTEGRATED PROCESS FOR CAPTURING CARBON DIOXIDE
Publication number
20170267538
Publication date
Sep 21, 2017
Ethan Novek
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
INTEGRATED PROCESS FOR CARBON CAPTURE AND ENERGY PRODUCTION
Publication number
20170267539
Publication date
Sep 21, 2017
Ethan Novek
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHOD FOR THE MANUFACTURE OF UREA
Publication number
20170152219
Publication date
Jun 1, 2017
Rachid Mabrouk
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
REFORMING DEVICE AND METHOD FOR MANUFACTURING CHEMICAL PRODUCTS
Publication number
20170096333
Publication date
Apr 6, 2017
Mitsubishi Heavy Industries, Ltd.
Mikiya Sakurai
C07 - ORGANIC CHEMISTRY