of urea, its salts, complexes or addition compounds

Industry

CPC
C07C273/02

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Parent Industries

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

Current Industry

C07C273/02of urea, its salts, complexes or addition compounds

Industries

Patents Grantslast 30 patents

Information Patent Grant
Distribution chamber for liquid stream
- Patent number 12,102,938
- Issue date Oct 1, 2024
- Yara International ASA
- Lino Giovanni Porro
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and reactor for producing urea ammonium sulphate
- Patent number 11,993,557
- Issue date May 28, 2024
- Yara International ASA
- Ruud Van Belzen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Production of a solid chemical product
- Patent number 11,148,110
- Issue date Oct 19, 2021
- Casale SA
- Andrea Scotto
- C07 - ORGANIC 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
Information Patent Grant
Urea granulation device
- Patent number 11,000,817
- Issue date May 11, 2021
- Stamicarbon B.V.
- Petrus Anna Maria Robertus Simons
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Production system and method of production for product selected fro...
- Patent number 10,941,427
- Issue date Mar 9, 2021
- Ajinomoto Co., Inc.
- Mitsuhiro Kishino
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Removal of dust in urea finishing
- Patent number 10,913,025
- Issue date Feb 9, 2021
- Stamicarbon B.V.
- Cain Christopher Doherty
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Removal of dust in urea finishing
- Patent number 10,828,593
- Issue date Nov 10, 2020
- Stamicarbon B.V.
- Petrus Catharina Gerlach Soons
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for the production of formaldehyde-stabilized urea
- Patent number 10,759,744
- Issue date Sep 1, 2020
- Johnson Matthey Public Limited Company
- Sam Barker
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Treatment method of an aqueous solution containing urea, ammonia an...
- Patent number 10,730,761
- Issue date Aug 4, 2020
- Toyo Engineering Corporation
- Keigo Sasaki
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Urea preparation machine
- Patent number 10,668,445
- Issue date Jun 2, 2020
- Zhuhai Gree Intelligent Equipment Co., Ltd.
- Ke Gong
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Fluidized bed granulation
- Patent number 10,544,064
- Issue date Jan 28, 2020
- Yara International ASA
- Jaap Voorhans
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Process for the production of formaldehyde-stabilized urea
- Patent number 10,479,761
- Issue date Nov 19, 2019
- Johnson Matthey Public Limited Company
- Thomas Davison
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Gas introduction for urea solution freeze protection
- Patent number 10,309,280
- Issue date Jun 4, 2019
- Continental Powertrain USA, LLC
- Keith Aaron Shaw
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Removal of dust in urea finishing
- Patent number 10,207,216
- Issue date Feb 19, 2019
- Stamicarbon B.V.
- Petrus Catharina Gerlach Soons
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Composition of a magnesium sulphate-urea compound
- Patent number 9,994,491
- Issue date Jun 12, 2018
- K + S Aktiengesellschaft
- Armin Dietrich
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Fluid bed granulation of urea and related apparatus
- Patent number 9,884,811
- Issue date Feb 6, 2018
- Casale SA
- Gianfranco Bedetti
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Method and assembly for printing onto a balloon blank
- Patent number 9,782,981
- Issue date Oct 10, 2017
- Aamer Shams
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Urea granulation process with scrubbing system
- Patent number 9,745,256
- Issue date Aug 29, 2017
- Uhde Fertilizer Technology B.V.
- Matthias Potthoff
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Recovering urea and oil from a urea/oil complex
- Patent number 9,725,408
- Issue date Aug 8, 2017
- DSM Nutritional Products AG
- Weijie Wang
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Gas diffusion system and method for introducing a gas stream in an...
- Patent number 9,694,334
- Issue date Jul 4, 2017
- Saipem S.p.A.
- Paolo Minola
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Composition of a magnesium sulfate/urea compound
- Patent number 9,663,410
- Issue date May 30, 2017
- K+S Kali GmbH
- Ulrich Kleine-Kleffmann
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Method for treating offgases from a melamine plant
- Patent number 9,522,875
- Issue date Dec 20, 2016
- Casale SA
- Arne Schadt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Urea granulation process with scrubbing system
- Patent number 9,493,407
- Issue date Nov 15, 2016
- Uhde Fertilizer Technology B.V.
- Matthias Potthoff
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Time-temperature indicators comprising crystallized diacetylenic in...
- Patent number 8,813,675
- Issue date Aug 26, 2014
- TEMPTIME Corporation
- Ray H. Baughman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crystallized diacetylenic indicator compounds and methods of prepar...
- Patent number 8,642,807
- Issue date Feb 4, 2014
- TEMPTIME Corporation
- Ray H. Baughman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crystallized diacetylenic indicator compounds and methods of prepar...
- Patent number 8,269,042
- Issue date Sep 18, 2012
- TEMPTIME Corporation
- Ray H. Baughman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of urea granules
- Patent number 7,498,055
- Issue date Mar 3, 2009
- DSM IP Assets B.V.
- Stanislaus Martinus Petrus Mutsers
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Reduced particle-size urea
- Patent number 6,278,021
- Issue date Aug 21, 2001
- Sean Edward Paul Condren
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of forming flowable urea having low biuret content
- Patent number 6,277,311
- Issue date Aug 21, 2001
- Costal States Management Corporation
- Kenneth E. Eimer
- C05 - FERTILISERS MANUFACTURE THEREOF

Patents Applicationslast 30 patents

Information Patent Application
An Efficient Process for the Synthesis of Methylliberine and Polymo...
- Publication number 20240317750
- Publication date Sep 26, 2024
- FERTIS INDIA PVT. LTD.
- Rahul Raju Kanumuru
- C07 - ORGANIC CHEMISTRY
Information Patent Application
UREA PRILLING PROCESS
- Publication number 20240002335
- Publication date Jan 4, 2024
- Casale SA
- Leonardo Marrone
- C07 - ORGANIC CHEMISTRY
Information Patent Application
DISTRIBUTION CHAMBER FOR LIQUID STREAM
- Publication number 20230330557
- Publication date Oct 19, 2023
- YARA INTERNATIONAL ASA
- Lino Giovanni PORRO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD OF PRODUCING POLYAMINE COMPOUND AND APPLICATION THEREOF
- Publication number 20230286897
- Publication date Sep 14, 2023
- Mitsui Chemicals, Inc.
- Masakazu MURAKAMI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD TO PRODUCE A UREA AMMONIUM SULPHATE-BASED COMPOSITION
- Publication number 20230219885
- Publication date Jul 13, 2023
- YARA INTERNATIONAL ASA
- Yumi VANWONTERGHEM
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Method for Producing Urea by Means of Energy Radiation
- Publication number 20230202972
- Publication date Jun 29, 2023
- Beijing Guanghe Original Technology Co., Ltd.
- Cong Wang
- B82 - NANO-TECHNOLOGY
Information Patent Application
CONTINUOUS-FLOW SYNTHESIS METHOD OF 13C-UREA
- Publication number 20230124002
- Publication date Apr 20, 2023
- Shenzhen Zhonghe Headway Bio-Sci & Tech Co.,Ltd.
- Jing QING
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PRODUCTION OF AMMONIA, METHANOL, AND SYNTHESIS PRODUCTS FROM ONE OR...
- Publication number 20220340419
- Publication date Oct 27, 2022
- Fluor Technologies Corporation
- Ravi RAVIKUMAR
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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
CATALYST FOR THE CATALYTIC SYNTHESIS OF UREA
- Publication number 20220219156
- Publication date Jul 14, 2022
- ThyssenKrupp Industrial Solutions AG
- Christoph GLOTZBACH
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process For Producing Methanol And Ammonia
- Publication number 20220144654
- Publication date May 12, 2022
- JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITED
- Alan Ingham
- 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
METHOD AND REACTOR FOR PRODUCING UREA AMMONIUM SULPHATE
- Publication number 20210155582
- Publication date May 27, 2021
- YARA INTERNATIONAL ASA
- Ruud VAN BELZEN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
REMOVAL OF DUST IN UREA FINISHING
- Publication number 20210129069
- Publication date May 6, 2021
- Stamicarbon B.V.
- Cain Christopher DOHERTY
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DUPLEX STAINLESS STEELS AND USES THEREOF
- Publication number 20210071287
- Publication date Mar 11, 2021
- SAIPEM S.P.A.
- Giulio Paci
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
UREA GRANULATION DEVICE
- Publication number 20200376453
- Publication date Dec 3, 2020
- Stamicarbon B.V.
- Petrus Anna Maria Robertus SIMONS
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Application
GRANULATOR FOR LIQUID SUBSTANCES, PARTICULARLY FOR UREA
- Publication number 20200179993
- Publication date Jun 11, 2020
- Casale SA
- Enrico Rizzi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PRODUCTION OF A SOLID CHEMICAL PRODUCT
- Publication number 20200164325
- Publication date May 28, 2020
- Casale SA
- Andrea Scotto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PRODUCTION OF FORMALDEYDE-STABILIZED UREA
- Publication number 20200109108
- Publication date Apr 9, 2020
- Johnson Matthey Public Limited Company
- Sam BARKER
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PRODUCTION OF FORMALDEHYDE-STABILISED UREA
- Publication number 20190263753
- Publication date Aug 29, 2019
- Johnson Matthey Public Limited Company
- Thomas DAVISON
- C01 - INORGANIC CHEMISTRY
Information Patent Application
REMOVAL OF DUST IN UREA FINISHING
- Publication number 20190134554
- Publication date May 9, 2019
- Stamicarbon B.V.
- Petrus Catharina Gerlach SOONS
- C07 - ORGANIC CHEMISTRY
Information Patent Application
UREA PREPARATION MACHINE
- Publication number 20190083952
- Publication date Mar 21, 2019
- ZHUHAI GREE INTELLIGENT EQUIPMENT CO., LTD
- Ke Gong
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
GAS INTRODUCTION FOR UREA SOLUTION FREEZE PROTECTION
- Publication number 20170138239
- Publication date May 18, 2017
- CONTINENTAL AUTOMOTIVE SYSTEMS, INC.
- Keith Aaron Shaw
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
GAS DIFFUSION SYSTEM AND METHOD FOR INTRODUCING A GAS STREAM IN AN...
- Publication number 20160175795
- Publication date Jun 23, 2016
- SAIPEM S.P.A.
- Paolo Minola
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FLUIDIZED BED GRANULATION
- Publication number 20160115089
- Publication date Apr 28, 2016
- Wei Wang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
RECOVERING UREA AND OIL FROM A UREA/OIL COMPLEX
- Publication number 20160024423
- Publication date Jan 28, 2016
- DSM NUTRITIONAL PRODUCTS AG
- Weijie WANG
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
FLUORINATED POLYMERIZABLE COMPOUND
- Publication number 20150225339
- Publication date Aug 13, 2015
- BASF SE
- Fabian Niedermair
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
UREA GRANULATION PROCESS WITH SCRUBBING SYSTEM
- Publication number 20150133689
- Publication date May 14, 2015
- UHDE FERTILIZER TECHNOLOGY B.V.
- Matthias Potthoff
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process for Preparing Disubstituted Urea and Carbamate Compounds fr...
- Publication number 20150133676
- Publication date May 14, 2015
- KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
- Yong Jin Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for Treating Offgases from a Melamine Plant
- Publication number 20140005436
- Publication date Jan 2, 2014
- BOREALIS AGROLINZ MELAMINE GMBH
- Arne Schadt
- C07 - ORGANIC CHEMISTRY

of urea, its salts, complexes or addition compounds

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Distribution chamber for liquid stream

Method and reactor for producing urea ammonium sulphate

Production of a solid chemical product

Integrated production of urea for diesel exhaust fluid and urea amm...

Urea granulation device

Production system and method of production for product selected fro...

Removal of dust in urea finishing

Removal of dust in urea finishing

Process for the production of formaldehyde-stabilized urea

Treatment method of an aqueous solution containing urea, ammonia an...

Urea preparation machine

Fluidized bed granulation

Process for the production of formaldehyde-stabilized urea

Gas introduction for urea solution freeze protection

Removal of dust in urea finishing

Composition of a magnesium sulphate-urea compound

Fluid bed granulation of urea and related apparatus

Method and assembly for printing onto a balloon blank

Urea granulation process with scrubbing system

Recovering urea and oil from a urea/oil complex

Gas diffusion system and method for introducing a gas stream in an...

Composition of a magnesium sulfate/urea compound

Method for treating offgases from a melamine plant

Urea granulation process with scrubbing system

Time-temperature indicators comprising crystallized diacetylenic in...

Crystallized diacetylenic indicator compounds and methods of prepar...

Crystallized diacetylenic indicator compounds and methods of prepar...

Process for the preparation of urea granules

Reduced particle-size urea

Method of forming flowable urea having low biuret content

Patents Applicationslast 30 patents

An Efficient Process for the Synthesis of Methylliberine and Polymo...

UREA PRILLING PROCESS

DISTRIBUTION CHAMBER FOR LIQUID STREAM

METHOD OF PRODUCING POLYAMINE COMPOUND AND APPLICATION THEREOF

METHOD TO PRODUCE A UREA AMMONIUM SULPHATE-BASED COMPOSITION

Method for Producing Urea by Means of Energy Radiation

CONTINUOUS-FLOW SYNTHESIS METHOD OF 13C-UREA

PRODUCTION OF AMMONIA, METHANOL, AND SYNTHESIS PRODUCTS FROM ONE OR...

METHOD FOR CATALYTICALLY PRODUCING UREA

CATALYST FOR THE CATALYTIC SYNTHESIS OF UREA

Process For Producing Methanol And Ammonia

INTEGRATED PRODUCTION OF UREA FOR DIESEL EXHAUST FLUID AND UREA AMM...

METHOD AND REACTOR FOR PRODUCING UREA AMMONIUM SULPHATE

REMOVAL OF DUST IN UREA FINISHING

DUPLEX STAINLESS STEELS AND USES THEREOF

UREA GRANULATION DEVICE

GRANULATOR FOR LIQUID SUBSTANCES, PARTICULARLY FOR UREA

PRODUCTION OF A SOLID CHEMICAL PRODUCT

PROCESS FOR THE PRODUCTION OF FORMALDEYDE-STABILIZED UREA

PROCESS FOR THE PRODUCTION OF FORMALDEHYDE-STABILISED UREA

REMOVAL OF DUST IN UREA FINISHING

UREA PREPARATION MACHINE

GAS INTRODUCTION FOR UREA SOLUTION FREEZE PROTECTION

GAS DIFFUSION SYSTEM AND METHOD FOR INTRODUCING A GAS STREAM IN AN...

FLUIDIZED BED GRANULATION

RECOVERING UREA AND OIL FROM A UREA/OIL COMPLEX

FLUORINATED POLYMERIZABLE COMPOUND

UREA GRANULATION PROCESS WITH SCRUBBING SYSTEM

Process for Preparing Disubstituted Urea and Carbamate Compounds fr...

Method for Treating Offgases from a Melamine Plant