from derivatives of carbamic acid

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C07C273/1836

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

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C07C273/1836from derivatives of carbamic acid

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Patents Grantslast 30 patents

Information Patent Grant
Preparation method of supercritical carbon dioxide thickener for ti...
- Patent number 11,261,373
- Issue date Mar 1, 2022
- Southwest Petroleum University
- Ming Zhou
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process to prepare higher ethylene amines and ethylene amine deriva...
- Patent number 10,844,001
- Issue date Nov 24, 2020
- NOURYON CHEMICALS INTERNATIONAL B.V.
- Rolf Krister Edvinsson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Synthesis of carbamate or urea compounds
- Patent number 10,597,358
- Issue date Mar 24, 2020
- NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO
- Antonius Eduard Dominicus Maria Van Der Heijden
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Safe and efficient process for the preparation of carmustine
- Patent number 10,519,104
- Issue date Dec 31, 2019
- NerPharMa S.r.l.
- Attilio Tomasi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process to prepare higher ethylene amines and ethylene amine deriva...
- Patent number 10,428,011
- Issue date Oct 1, 2019
- Nouryon Chemicals International B.V.
- Rolf Krister Edvinsson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing low-viscosity allophanates containing actinic...
- Patent number 9,988,485
- Issue date Jun 5, 2018
- ALLNEX NETHERLANDS B.V.
- Michael Ludewig
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing disubstituted urea and carbamate compounds fr...
- Patent number 9,273,016
- Issue date Mar 1, 2016
- Korea Institute of Industrial Technology
- Yong Jin Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing low-viscosity allophanates containing actinic...
- Patent number 9,255,067
- Issue date Feb 9, 2016
- Allnex IP S.ar.L.
- Michael Ludewig
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing disubstituted urea and carbamate compounds fr...
- Patent number 9,233,939
- Issue date Jan 12, 2016
- Korea Institute of Industrial Technology
- Yong Jin Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for making carbamates, ureas and isocyanates
- Patent number 8,058,469
- Issue date Nov 15, 2011
- SABIC Innovative Plastics IP B.V.
- Hatem Abdallah Belfadhel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ureins derived from α, ω, diamino acids and process for their prepa...
- Patent number 7,030,214
- Issue date Apr 18, 2006
- Solvay (Societe Anonyme)
- Roland Callens
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-amino-2-hydroxy-5-substituted-acylanilide compounds and method of...
- Patent number 6,525,219
- Issue date Feb 25, 2003
- Eastman Kodak Company
- Chang-Kyu Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of light-stable polyisocyanates containi...
- Patent number 6,392,001
- Issue date May 21, 2002
- Bayer Aktiengesellschaft
- Harald Mertes
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ureins derived from α, ω-diamino acids and process fo...
- Patent number 6,310,178
- Issue date Oct 30, 2001
- Solvay, S.A.
- Roland Callens
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ureins derived from alpha, omega-diamono acids and process for thei...
- Patent number 6,060,586
- Issue date May 9, 2000
- Solvay (Societe Anonyme)
- Roland Callens
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Practical synthesis of urea derivatives
- Patent number 5,925,762
- Issue date Jul 20, 1999
- Boehringer Ingelheim (Canada) Ltd.
- Bounkham Thavonekham
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods of producing pantothenic acid derivative and its starting m...
- Patent number 5,840,977
- Issue date Nov 24, 1998
- Fujirebio Inc.
- Hiroshi Ikawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods of producing pantothenic acid derivative and its starting m...
- Patent number 5,719,298
- Issue date Feb 17, 1998
- Fujirebio Inc.
- Hiroshi Ikawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of crystalline O-isopropylisourea hydro...
- Patent number 5,705,666
- Issue date Jan 6, 1998
- SKW Trostberg Aktiengesellschaft
- Stefan Weiss
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Light-sensitive silver halide color photographic material
- Patent number 4,609,619
- Issue date Sep 2, 1986
- Konishiroku Photo Industry Co., Ltd.
- Katsunori Katoh
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of N-aryl-N'-(mono- or di substituted)-...
- Patent number 4,410,697
- Issue date Oct 18, 1983
- Reanal Finomvegyszergyar
- Sandor Torok
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of polyisocyanates containing allophana...
- Patent number 4,177,342
- Issue date Dec 4, 1979
- Bayer Aktiengesellschaft
- Manfred Bock
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing acylated products
- Patent number 4,043,992
- Issue date Aug 23, 1977
- Kyowa Hakko Kogyo Co., Ltd.
- Yasuo Fujimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing acylated products
- Patent number 3,963,728
- Issue date Jun 15, 1976
- Kyowa Hakko Kogyo Co., Ltd.
- Yasuo Fujimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3867424
- Patent number 3,867,424
- Issue date Feb 18, 1975
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3769318
- Patent number 3,769,318
- Issue date Oct 30, 1973
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3505392
- Patent number 3,505,392
- Issue date Apr 7, 1970
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3372180
- Patent number 3,372,180
- Issue date Mar 5, 1968
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3161676
- Patent number 3,161,676
- Issue date Dec 15, 1964
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3074850
- Patent number 3,074,850
- Issue date Jan 22, 1963
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
CARBAMATE PRODUCTION METHOD, CARBAMATE ESTER PRODUCTION METHOD, AND...
- Publication number 20230212110
- Publication date Jul 6, 2023
- NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
- Katsuhiko TAKEUCHI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Preparation Method of Supercritical Carbon Dioxide Thickener for Ti...
- Publication number 20200385631
- Publication date Dec 10, 2020
- Southwest Petroleum University
- Ming Zhou
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Synthesis of Carbamate or Urea Compounds
- Publication number 20180009743
- Publication date Jan 11, 2018
- Nederlandse Organisatie voor toegepast-natuurwet- enschappelijk onderzoek TNO
- Antonius Eduard Dominicus Maria VAN DER HEIJDEN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
method for preparing 2-(N-substituted)-amino-benzimidazole derivatives
- Publication number 20130345436
- Publication date Dec 26, 2013
- ABA CHEMICALS CORPORATION
- Yueheng Jiang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR MAKING CARBAMATES, UREAS AND ISOCYANATES
- Publication number 20120053342
- Publication date Mar 1, 2012
- SABIC INNOVATIVE PLASTICS IP BV
- Hatem Abdallah Belfadhel
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for Making Carbamates, Ureas and Isocyanates
- Publication number 20100113819
- Publication date May 6, 2010
- SABIC INNOVATIVE PLASTICS IP BV
- Hatem Abdallah Belfadhel
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Synthesis of 6,7-Dihydro-5H-imidazo[1,2-a]imidazole-3-sulfonic acid...
- Publication number 20070173517
- Publication date Jul 26, 2007
- Thomas WIRTH
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for preparing low-viscosity allophanates containing actinic...
- Publication number 20060079660
- Publication date Apr 13, 2006
- Bayer MaterialScience AG
- Michael Ludewig
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for preparing polyether allophanates using zinc compound ca...
- Publication number 20050222365
- Publication date Oct 6, 2005
- Bayer MaterialScience AG
- Michael Mager
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Ureins derived from alpha, omega, -diamond acids and process for th...
- Publication number 20020058784
- Publication date May 16, 2002
- Roland Callens
- C07 - ORGANIC CHEMISTRY

from derivatives of carbamic acid

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Preparation method of supercritical carbon dioxide thickener for ti...

Process to prepare higher ethylene amines and ethylene amine deriva...

Synthesis of carbamate or urea compounds

Safe and efficient process for the preparation of carmustine

Process to prepare higher ethylene amines and ethylene amine deriva...

Process for preparing low-viscosity allophanates containing actinic...

Process for preparing disubstituted urea and carbamate compounds fr...

Process for preparing low-viscosity allophanates containing actinic...

Process for preparing disubstituted urea and carbamate compounds fr...

Method for making carbamates, ureas and isocyanates

Ureins derived from α, ω, diamino acids and process for their prepa...

4-amino-2-hydroxy-5-substituted-acylanilide compounds and method of...

Process for the production of light-stable polyisocyanates containi...

Ureins derived from &#x03B1;, &#x03C9;-diamino acids and process fo...

Ureins derived from alpha, omega-diamono acids and process for thei...

Practical synthesis of urea derivatives

Methods of producing pantothenic acid derivative and its starting m...

Methods of producing pantothenic acid derivative and its starting m...

Process for the preparation of crystalline O-isopropylisourea hydro...

Light-sensitive silver halide color photographic material

Process for the preparation of N-aryl-N'-(mono- or di substituted)-...

Process for the preparation of polyisocyanates containing allophana...

Method for preparing acylated products

Method for preparing acylated products

3867424

3769318

3505392

3372180

3161676

3074850

Patents Applicationslast 30 patents

CARBAMATE PRODUCTION METHOD, CARBAMATE ESTER PRODUCTION METHOD, AND...

Preparation Method of Supercritical Carbon Dioxide Thickener for Ti...

Synthesis of Carbamate or Urea Compounds

method for preparing 2-(N-substituted)-amino-benzimidazole derivatives

METHOD FOR MAKING CARBAMATES, UREAS AND ISOCYANATES

Method for Making Carbamates, Ureas and Isocyanates

Synthesis of 6,7-Dihydro-5H-imidazo[1,2-a]imidazole-3-sulfonic acid...

Process for preparing low-viscosity allophanates containing actinic...

Process for preparing polyether allophanates using zinc compound ca...

Ureins derived from alpha, omega, -diamond acids and process for th...

Ureins derived from α, ω-diamino acids and process fo...