from carbon dioxide and ammonia

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C07C273/04

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CCHEMISTRY METALLURGY C07Organic chemistry C07CACYCLIC OR CARBOCYCLIC COMPOUNDS C07C273/00Preparation of urea or its derivatives

Current Industry

C07C273/04from carbon dioxide and ammonia

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Thermal stripping urea plant and process
- Patent number 12,215,071
- Issue date Feb 4, 2025
- Stamicarbon B.V.
- Wilhelmus Hubertus Geurts
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Integrated production of urea for Diesel Exhaust Fluid and urea amm...
- Patent number 12,209,061
- Issue date Jan 28, 2025
- Stamicarbon B.V.
- Joey Dobree
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
High pressure carbamate condensation apparatus
- Patent number 12,186,725
- Issue date Jan 7, 2025
- Stamicarbon B.V.
- Rahul Patil
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Removal of dust in urea finishing
- Patent number 12,179,138
- Issue date Dec 31, 2024
- Stamicarbon B.V.
- Cain Christopher Doherty
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Stripping-type urea plant for def production
- Patent number 12,151,987
- Issue date Nov 26, 2024
- Stamicarbon B.V.
- Johan Albert Arno Van Den Tillaart
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Urea and melamine production
- Patent number 12,139,448
- Issue date Nov 12, 2024
- Stamicarbon B.V.
- Solomon Assefa Wassie
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Chemical reactor with internal static mixers
- Patent number 12,115,512
- Issue date Oct 15, 2024
- Stamicarbon B.V.
- Ronny Albert Mathijs Pustjens
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Urea production process and plant
- Patent number 12,103,905
- Issue date Oct 1, 2024
- Casale SA
- Paolo Bertini
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Ferritic steel parts in urea plants
- Patent number 12,084,406
- Issue date Sep 10, 2024
- Stamicarbon B.V.
- Kirk Anguah Ofei
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Urea production process and plant with parallel MP units
- Patent number 12,060,313
- Issue date Aug 13, 2024
- Stamicarbon B.V.
- Wilhelmus Hubertus Geurts
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process and plant for the synthesis of urea
- Patent number 12,012,372
- Issue date Jun 18, 2024
- Casale SA
- Leonardo Marrone
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Urea production plant and scrubbing system
- Patent number 11,958,793
- Issue date Apr 16, 2024
- THYSSENKRUPP FERTILIZER TECHNOLOGY GMBH
- Harald Franzrahe
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Thermal stripping urea plant and process
- Patent number 11,958,792
- Issue date Apr 16, 2024
- Stamicarbon B.V.
- Wilhelmus Hubertus Geurts
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Ammonia removal from urea finishing
- Patent number 11,912,649
- Issue date Feb 27, 2024
- Stamicarbon B.V.
- Rahul Patil
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Ammonia removal from urea finishing
- Patent number 11,905,234
- Issue date Feb 20, 2024
- Stamicarbon B.V.
- Rahul Patil
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process and apparatus for urea production
- Patent number 11,878,957
- Issue date Jan 23, 2024
- Toyo Engineering Corporation
- Keigo Sasaki
- C07 - ORGANIC CHEMISTRY
Information 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
Preparation of urea solution and facility to do so
- Patent number 11,858,882
- Issue date Jan 2, 2024
- Yara International ASA
- Adrian Bynes
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Thermal stripping urea plant and process
- Patent number 11,814,340
- Issue date Nov 14, 2023
- Stamicarbon B.V.
- Wilhelmus Hubertus Geurts
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Urea production with triple MP streams
- Patent number 11,795,140
- Issue date Oct 24, 2023
- Stamicarbon B.V.
- Josef Chroust
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
High pressure carbamate condenser
- Patent number 11,766,627
- Issue date Sep 26, 2023
- Stamicarbon B.V.
- Dorin Popa
- F28 - HEAT EXCHANGE IN GENERAL
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
Ferritic steel parts in urea plants
- Patent number 11,746,084
- Issue date Sep 5, 2023
- Stamicarbon B.V.
- Kirk Anguah Ofei
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Plant for the synthesis of melamine with offgas recovery in a tied-...
- Patent number 11,666,883
- Issue date Jun 6, 2023
- Casale SA
- Andrea Scotto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for the synthesis of urea
- Patent number 11,643,387
- Issue date May 9, 2023
- Casale SA
- Leonardo Marrone
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for producing cellulose carbamate
- Patent number 11,584,804
- Issue date Feb 21, 2023
- Andritz Oy
- Jukka Kantola
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Integrated process for production of glycerol carbonate (4-hydroxym...
- Patent number 11,578,034
- Issue date Feb 14, 2023
- SABIC GLOBAL TECHNOLOGIES B.V.
- Mohammed Bismillah Ansari
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
High pressure strippers for use in urea plants
- Patent number 11,571,678
- Issue date Feb 7, 2023
- Yara International ASA
- Luigi Serraiocco
- C07 - ORGANIC 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 the synthesis of urea
- Patent number 11,535,586
- Issue date Dec 27, 2022
- Casale SA
- Leonardo Marrone
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
UREA PRODUCTION PROCESS AND PLANT
- Publication number 20250019343
- Publication date Jan 16, 2025
- Casale SA
- Paolo Bertini
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
LOW BIURET UREA PRODUCTION
- Publication number 20240425449
- Publication date Dec 26, 2024
- Stamicarbon B.V.
- Rahul Patil
- C07 - ORGANIC CHEMISTRY
Information Patent Application
UREA PRODUCTION DEVICE AND UREA PRODUCTION METHOD
- Publication number 20240391867
- Publication date Nov 28, 2024
- NATIONAL UNIVERSITY CORPORATION TOKAI NATIONAL HIGHER EDUCATION AND RESEARCH...
- Shinji KAMBARA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCING LOW-BIURET UREA
- Publication number 20240294469
- Publication date Sep 5, 2024
- Casale SA
- Leonardo Marrone
- C07 - ORGANIC CHEMISTRY
Information Patent Application
THERMAL STRIPPING UREA PLANT AND PROCESS
- Publication number 20240279165
- Publication date Aug 22, 2024
- Stamicarbon B.V.
- Wilhelmus Hubertus GEURTS
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
THERMAL STRIPPING UREA PLANT AND PROCESS
- Publication number 20240279164
- Publication date Aug 22, 2024
- Stamicarbon B.V.
- Wilhelmus Hubertus GEURTS
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PRODUCTION OF UREA AND MELAMINE
- Publication number 20240270684
- Publication date Aug 15, 2024
- Stamicarbon B.V.
- Ahmed ABDELMAGID
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FERRITIC STEEL PARTS IN UREA PLANTS
- Publication number 20240262787
- Publication date Aug 8, 2024
- Stamicarbon B.V.
- Kirk Anguah OFEI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
UREA AND MELAMINE PRODUCTION
- Publication number 20240262788
- Publication date Aug 8, 2024
- Stamicarbon B.V.
- Solomon Assefa WASSIE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
A PROCESS AND PLANT FOR THE SYNTHESIS OF UREA AND MELAMINE
- Publication number 20240262798
- Publication date Aug 8, 2024
- Casale SA
- Paolo Bertini
- C07 - ORGANIC CHEMISTRY
Information Patent Application
HIGH PRESSURE CARBAMATE CONDENSATION APPARATUS
- Publication number 20240261751
- Publication date Aug 8, 2024
- Stamicarbon B.V.
- Rahul PATIL
- C07 - ORGANIC CHEMISTRY
Information Patent Application
UREA PRODUCTION PROCESS AND PLANT
- Publication number 20240217924
- Publication date Jul 4, 2024
- Casale SA
- Paolo Bertini
- C07 - ORGANIC CHEMISTRY
Information Patent Application
IMPROVEMENTS TO EQUIPMENT OF UREA PLANTS
- Publication number 20240208897
- Publication date Jun 27, 2024
- Casale SA
- Andrea Beretti
- C07 - ORGANIC CHEMISTRY
Information Patent Application
DUPLEX STAINLESS STEEL AND FORMED OBJECT THEREOF
- Publication number 20240141466
- Publication date May 2, 2024
- Sandvik Intellectual Property AB
- Daniel GULLBERG
- B22 - CASTING POWDER METALLURGY
Information Patent Application
THERMAL STRIPPING UREA PRODUCTION
- Publication number 20240092730
- Publication date Mar 21, 2024
- Stamicarbon B.V.
- Johan Albert Arno VAN DEN TILLAART
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CHEMICAL REACTOR WITH INTERNAL STATIC MIXERS
- Publication number 20240082808
- Publication date Mar 14, 2024
- Stamicarbon B.V.
- Ronny Albert Mathijs PUSTJENS
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
STRIPPING-TYPE UREA PLANT FOR DEF PRODUCTION
- Publication number 20240059623
- Publication date Feb 22, 2024
- Stamicarbon B.V.
- Johan Albert Arno VAN DEN TILLAART
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Application
DUPLEX STAINLESS STEEL AND USE THEREOF
- Publication number 20240035135
- Publication date Feb 1, 2024
- Stamicarbon B.V.
- Daniel GULLBERG
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
UREA PRILLING PROCESS
- Publication number 20240002335
- Publication date Jan 4, 2024
- Casale SA
- Leonardo Marrone
- C07 - ORGANIC CHEMISTRY
Information Patent Application
THERMAL STRIPPING UREA PLANT AND PROCESS
- Publication number 20230382849
- Publication date Nov 30, 2023
- Stamicarbon B.V.
- Wilhelmus Hubertus GEURTS
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
STRIPPER WITH BOTTOM CHAMBER
- Publication number 20230347258
- Publication date Nov 2, 2023
- Lino Giovanni PORRO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
UREA PRODUCTION PROCESS AND PLANT WITH PARALLEL MP UNITS
- Publication number 20230265051
- Publication date Aug 24, 2023
- Stamicarbon B.V.
- Wilhelmus Hubertus GEURTS
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
UREA PRODUCTION WITH TRIPLE MP STREAMS
- Publication number 20230227402
- Publication date Jul 20, 2023
- Stamicarbon B.V.
- Josef CHROUST
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
REVAMPING OF AMMONIA-UREA PLANTS
- Publication number 20230211312
- Publication date Jul 6, 2023
- Casale SA
- Filippo Iocchi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
USE OF FERRITIC STEEL IN THE HIGH PRESSURE SECTION OF UREA PLANTS
- Publication number 20230203627
- Publication date Jun 29, 2023
- Casale SA
- Leonardo Marrone
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS AND PLANT FOR THE SYNTHESIS OF UREA
- Publication number 20230118984
- Publication date Apr 20, 2023
- Casale SA
- Leonardo Marrone
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FERRITIC STEEL PARTS IN UREA PLANTS
- Publication number 20230123681
- Publication date Apr 20, 2023
- Stamicarbon B.V.
- Kirk Anguah OFEI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
A PROCESS FOR PRODUCING LOW-BIURET UREA
- Publication number 20230056347
- Publication date Feb 23, 2023
- Casale SA
- Leonardo Marrone
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
A REACTOR FOR THE SYNTHESIS OF UREA
- Publication number 20220395798
- Publication date Dec 15, 2022
- Casale SA
- Mario Dente
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

from carbon dioxide and ammonia

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Thermal stripping urea plant and process

Integrated production of urea for Diesel Exhaust Fluid and urea amm...

High pressure carbamate condensation apparatus

Removal of dust in urea finishing

Stripping-type urea plant for def production

Urea and melamine production

Chemical reactor with internal static mixers

Urea production process and plant

Ferritic steel parts in urea plants

Urea production process and plant with parallel MP units

Process and plant for the synthesis of urea

Urea production plant and scrubbing system

Thermal stripping urea plant and process

Ammonia removal from urea finishing

Ammonia removal from urea finishing

Process and apparatus for urea production

Process for the production of urea formaldehyde concentrate

Preparation of urea solution and facility to do so

Thermal stripping urea plant and process

Urea production with triple MP streams

High pressure carbamate condenser

Co-production of methanol, ammonia and urea

Ferritic steel parts in urea plants

Plant for the synthesis of melamine with offgas recovery in a tied-...

Process for the synthesis of urea

Method for producing cellulose carbamate

Integrated process for production of glycerol carbonate (4-hydroxym...

High pressure strippers for use in urea plants

Urea production process and production plant using CO2 producted by...

Process for the synthesis of urea

Patents Applicationslast 30 patents

UREA PRODUCTION PROCESS AND PLANT

LOW BIURET UREA PRODUCTION

UREA PRODUCTION DEVICE AND UREA PRODUCTION METHOD

PROCESS FOR PRODUCING LOW-BIURET UREA

THERMAL STRIPPING UREA PLANT AND PROCESS

THERMAL STRIPPING UREA PLANT AND PROCESS

PRODUCTION OF UREA AND MELAMINE

FERRITIC STEEL PARTS IN UREA PLANTS

UREA AND MELAMINE PRODUCTION

A PROCESS AND PLANT FOR THE SYNTHESIS OF UREA AND MELAMINE

HIGH PRESSURE CARBAMATE CONDENSATION APPARATUS

UREA PRODUCTION PROCESS AND PLANT

IMPROVEMENTS TO EQUIPMENT OF UREA PLANTS

DUPLEX STAINLESS STEEL AND FORMED OBJECT THEREOF

THERMAL STRIPPING UREA PRODUCTION

CHEMICAL REACTOR WITH INTERNAL STATIC MIXERS

STRIPPING-TYPE UREA PLANT FOR DEF PRODUCTION

DUPLEX STAINLESS STEEL AND USE THEREOF

UREA PRILLING PROCESS

THERMAL STRIPPING UREA PLANT AND PROCESS

STRIPPER WITH BOTTOM CHAMBER

UREA PRODUCTION PROCESS AND PLANT WITH PARALLEL MP UNITS

UREA PRODUCTION WITH TRIPLE MP STREAMS

REVAMPING OF AMMONIA-UREA PLANTS

USE OF FERRITIC STEEL IN THE HIGH PRESSURE SECTION OF UREA PLANTS

PROCESS AND PLANT FOR THE SYNTHESIS OF UREA

FERRITIC STEEL PARTS IN UREA PLANTS

A PROCESS FOR PRODUCING LOW-BIURET UREA

Processes and Systems for Converting a Hydrocarbon-Containing Feed

A REACTOR FOR THE SYNTHESIS OF UREA