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Preparation of derivatives of carbamic acid
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Organic chemistry
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ACYCLIC OR CARBOCYCLIC COMPOUNDS
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C07C269/00
Preparation of derivatives of carbamic acid
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C07C269/02
from isocyanates with formation of carbamate groups
C07C269/04
from amines with formation of carbamate groups
C07C269/06
by reactions not involving the formation of carbamate groups
C07C269/08
Separation Purification Stabilisation Use of additives
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last 30 patents
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Patent Grant
Crosslinking component for binder resins
Patent number
12,187,665
Issue date
Jan 7, 2025
Axalta Coating Systems IP Co., LLC
Michael Herm
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
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Patent Grant
Fused cyclooctyne compounds and their use in metal-free click react...
Patent number
12,180,145
Issue date
Dec 31, 2024
Synaffix B.V.
Floris Louis Van Delft
G01 - MEASURING TESTING
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Patent Grant
Preparation of chiral primary amine from asymmetric reductive amina...
Patent number
12,145,897
Issue date
Nov 19, 2024
SHENZHEN CATALYS TECHNOLOGY CO., LTD.
Qiwei Lang
C07 - ORGANIC CHEMISTRY
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Patent Grant
Production of bitter principle derivatives
Patent number
12,129,222
Issue date
Oct 29, 2024
Julius-Maximilians-Universitaet
Ralf Wyrwa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Process for preparing {6-[(diethylamino)methyl]naphthalen-2-yl}meth...
Patent number
12,129,224
Issue date
Oct 29, 2024
Italfarmaco S.p.A.
Stefano Turchetta
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Methods, processes, and compositions for improved preparation of HU...
Patent number
12,129,227
Issue date
Oct 29, 2024
Harpreet Kaur
C07 - ORGANIC CHEMISTRY
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Reagents and methods for esterification
Patent number
12,110,523
Issue date
Oct 8, 2024
Wisconsin Alumni Research Foundation
Ronald T. Raines
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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Process for the cycloaddition of a (hetero)aryl 1,3-dipole compound...
Patent number
12,084,448
Issue date
Sep 10, 2024
Synaffix B.V.
Floris Louis Van Delft
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Method for preparing aromatic amino acid derivative
Patent number
12,071,396
Issue date
Aug 27, 2024
CHUGAI SEIYAKU KABUSHIKI KAISHA
Manabu Wadamoto
C07 - ORGANIC CHEMISTRY
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2-OXO-2-({2-[(phenylcarbamoyl)oxy]ethyl} amino)ethyl phenylcarbamat...
Patent number
12,035,717
Issue date
Jul 16, 2024
KING FAISAL UNIVERSITY
Mohamed Gouda
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Methods of synthesizing 4-valyloxybutyric acid
Patent number
12,030,834
Issue date
Jul 9, 2024
XWPHARMA LTD.
Jia-Ning Xiang
C07 - ORGANIC CHEMISTRY
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Use of 1-ethyl-4,4-dimethyl-cyclohexane derivatives as fragrances
Patent number
12,031,106
Issue date
Jul 9, 2024
Symrise AG
Bernd Hölscher
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
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Method for producing carbodiimide compound
Patent number
12,017,977
Issue date
Jun 25, 2024
Nisshinbo Chemical Inc.
Nobuyuki Matsumoto
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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High pressure strippers for use in urea plants
Patent number
11,976,027
Issue date
May 7, 2024
Yara International ASA
Lino Giovanni Porro
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Amphetamine carbamate compounds and methods
Patent number
11,976,026
Issue date
May 7, 2024
Noven Pharmaceuticals, Inc.
Deboprosad Mondal
C07 - ORGANIC CHEMISTRY
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Synthesis and use of 2-ethyl-5,5-dimethyl-cyclohexanol as fragrance...
Patent number
11,946,019
Issue date
Apr 2, 2024
Symrise AG
Vijayanand Chandrasekaran
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
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Method for preparing acylated crosslinked glycosaminoglycans
Patent number
11,939,433
Issue date
Mar 26, 2024
Galderma Holding SA
Johan Olsson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Processes for the preparation of furazanobenzimidazoles and crystal...
Patent number
11,891,382
Issue date
Feb 6, 2024
Basilea Pharmaceutica International AG
Gregor Welti
C07 - ORGANIC CHEMISTRY
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Method for producing amino acid aminoalkyl ester or inorganic acid...
Patent number
11,827,586
Issue date
Nov 28, 2023
Asahi Kasei Kabushiki Kaisha
Nobuhisa Miyake
C07 - ORGANIC CHEMISTRY
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Crosslinkable coating compositions formulated with dormant carbamat...
Patent number
11,801,214
Issue date
Oct 31, 2023
Elementis Specialties, Inc.
Wouter Ijdo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Methods of synthesis of (1R,2R,5R)-5-amino-2-methyl-cyclohexanol hy...
Patent number
11,780,801
Issue date
Oct 10, 2023
Celgene Corporation
Terrence Joseph Connolly
C07 - ORGANIC CHEMISTRY
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Carbohydrate crosslinker
Patent number
11,780,970
Issue date
Oct 10, 2023
Galderma Holding SA
Hotan Mojarradi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Methods of synthesizing 4-valyloxybutyric acid
Patent number
11,746,081
Issue date
Sep 5, 2023
XWPHARMA LTD.
Jia-Ning Xiang
C07 - ORGANIC CHEMISTRY
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Patent Grant
Process for preparing diisocyanates based on lysine
Patent number
11,739,055
Issue date
Aug 29, 2023
Evonik Operations GmbH
Emmanouil Spyrou
C07 - ORGANIC CHEMISTRY
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Trifluoromethoxylation of arenes via intramolecular trifluoromethox...
Patent number
11,724,982
Issue date
Aug 15, 2023
The Research Foundation for the State University of New York
Ming-Yu Ngai
C07 - ORGANIC CHEMISTRY
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Method for preparing acylated crosslinked glycosaminoglycans
Patent number
11,708,461
Issue date
Jul 25, 2023
Galderma Holding SA
Johan Olsson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Compounds containing cyclic structural elements, urethane/ureido li...
Patent number
11,680,039
Issue date
Jun 20, 2023
Arkema France
Yuhong He
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Composition, production method for composition, and production meth...
Patent number
11,661,474
Issue date
May 30, 2023
Showa Denko K.K.
Norihito Nishimura
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Carbohydrate crosslinker
Patent number
11,643,509
Issue date
May 9, 2023
Galderma Holding SA
Hotan Mojarradi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Amino diacids containing peptide modifiers
Patent number
11,634,455
Issue date
Apr 25, 2023
CHEMICAL & BIOPHARMACEUTICAL LABORATORIES OF PATRAS S.A.
Kleomenis Barlos
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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last 30 patents
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Patent Application
SACUBITRIL INTERMEDIATE, PREPARATION METHOD THEREFOR, AND USE THEREOF
Publication number
20250051270
Publication date
Feb 13, 2025
SHENZHEN CATALYS TECHNOLOGY CO., LTD.
Qiwei LANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS OF THE PREPARATION OF HYDROXYLAMINE DERIVATIVES
Publication number
20250051269
Publication date
Feb 13, 2025
Intervet Inc.
Christophe Pierre Alain Chassaing
C07 - ORGANIC CHEMISTRY
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Patent Application
METHOD FOR PRODUCING ISOCYANATE COMPOUND, METHOD FOR PRODUCING CARB...
Publication number
20240425448
Publication date
Dec 26, 2024
Asahi Kasei Kabushiki Kaisha
Kazuhiro TAKAGAKI
C07 - ORGANIC CHEMISTRY
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Patent Application
METHOD FOR CLEAVING (POLY)URETHANES
Publication number
20240409492
Publication date
Dec 12, 2024
COVESTRO DEUTSCHLAND AG
Matthias Leven
C07 - ORGANIC CHEMISTRY
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Patent Application
METHOD FOR PREPARING AROMATIC AMINO ACID DERIVATIVE
Publication number
20240376044
Publication date
Nov 14, 2024
Chugai SeiYaku Kabushiki Kaisha
Manabu WADAMOTO
C07 - ORGANIC CHEMISTRY
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Patent Application
PROCESSES FOR THE PREPARATION OF FURAZANOBENZIMIDAZOLES AND CRYSTAL...
Publication number
20240352007
Publication date
Oct 24, 2024
Basilea Pharmaceutica International AG, Allschwil
Gregor WELTI
C07 - ORGANIC CHEMISTRY
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Patent Application
METHODS OF SYNTHESIZING 4-VALYLOXYBUTYRIC ACID
Publication number
20240351975
Publication date
Oct 24, 2024
XWPHARMA LTD.
JIA-NING XIANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
AMPHETAMINE CARBAMATE COMPOUNDS AND METHODS
Publication number
20240327337
Publication date
Oct 3, 2024
Noven Pharmaceuticals, Inc.
Deboprosad Mondal
G01 - MEASURING TESTING
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Patent Application
METHOD OF PREPARING OF ARTHROPODICIDAL OXADIAZINE INTERMEDIATE
Publication number
20240327363
Publication date
Oct 3, 2024
ADAMA MAKHTESHIM LTD.
Eran FOGLER
C07 - ORGANIC CHEMISTRY
Information
Patent Application
URETHANE (METH)ACRYLATE
Publication number
20240317680
Publication date
Sep 26, 2024
AGC Inc.
Makito NAKAMURA
C07 - ORGANIC CHEMISTRY
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Patent Application
TWO-STAGE CHEMICAL RECYCLING OF POLYURETHANES
Publication number
20240294728
Publication date
Sep 5, 2024
UNIVERSITEIT ANTWERPEN
Pieter BILLEN
C07 - ORGANIC CHEMISTRY
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Patent Application
A TRIFLUOROMETHYL THIANTHRENIUM COMPOUND, PROCESS FOR PREPARING THE...
Publication number
20240208922
Publication date
Jun 27, 2024
Studiengesellschaft Kohle gGmbH
Tobias RITTER
C07 - ORGANIC CHEMISTRY
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Patent Application
METHOD FOR PREPARING ACYLATED CROSSLINKED GLYCOSAMINOGLYCANS
Publication number
20240199822
Publication date
Jun 20, 2024
Galderma Holding SA
Johan Olsson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Application
AMINO DIACIDS CONTAINING PEPTIDE MODIFIERS
Publication number
20240002433
Publication date
Jan 4, 2024
Chemical & Biopharmaceutical Laboratories of Patras S.A.
Kleomenis Barlos
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Application
METHOD FOR PREPARING N-ACETYL-D-GALACTOSAMINE TRIPOLYMER PRECURSOR
Publication number
20230416290
Publication date
Dec 28, 2023
WEST CHINA HOSPITAL, SICHUAN UNIVERSITY
Zhiyao He
C07 - ORGANIC CHEMISTRY
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Patent Application
CARBOHYDRATE CROSSLINKER
Publication number
20230416469
Publication date
Dec 28, 2023
Galderma Holding SA
Hotan MOJARRADI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Application
NOVEL PROCESS FOR PREPARING SOLRIAMFETOL HYDROCHLORIDE
Publication number
20230391715
Publication date
Dec 7, 2023
PROCOS S.P.A
Davide Gornati
C07 - ORGANIC CHEMISTRY
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Patent Application
METHODS OF SYNTHESIZING 4-VALYLOXYBUTYRIC ACID
Publication number
20230357130
Publication date
Nov 9, 2023
XWPHARMA LTD.
JIA-NING XIANG
C07 - ORGANIC CHEMISTRY
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Patent Application
Process for preparing {6-[(diethylamino)methyl]naphthalen-2-yl}meth...
Publication number
20230348368
Publication date
Nov 2, 2023
ITALFARMACO SPA.
Stefano TURCHETTA
C07 - ORGANIC CHEMISTRY
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Patent Application
METHOD FOR PREPARING ACYLATED CROSSLINKED GLYCOSAMINOGLYCANS
Publication number
20230323041
Publication date
Oct 12, 2023
Galderma Holding SA
Johan Olsson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Application
POLYOL COMPOUNDS AND ADHESIVE COMPOSITIONS PREPARED WITH THE SAME
Publication number
20230303770
Publication date
Sep 28, 2023
DOW GLOBAL TECHNOLOGIES LLC
Ke Shi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
AN IMPROVED PROCESS FOR THE PREPARATION OF SEMAGLUTIDE SIDE CHAIN
Publication number
20230295077
Publication date
Sep 21, 2023
Fresenius Kabi Oncology Limited
Maneesh Kumar PANDEY
C07 - ORGANIC CHEMISTRY
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Patent Application
AMPHETAMINE CARBAMATE COMPOUNDS AND METHODS
Publication number
20230286909
Publication date
Sep 14, 2023
Noven Pharmaceuticals, Inc.
Deboprosad Mondal
G01 - MEASURING TESTING
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Patent Application
PROCESS FOR SYNTHESIZING TARGETING MOLECULES
Publication number
20230250053
Publication date
Aug 10, 2023
Bristol-Myers Squibb Company
Zhongping Shi
C07 - ORGANIC CHEMISTRY
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Patent Application
A PROCESS FOR THE PURIFICATION OF (R)-2-AMINO-3-PHENYLPROPYL CARBAMATE
Publication number
20230242476
Publication date
Aug 3, 2023
FLAMMA SPA
Francesco CHIESA
C07 - ORGANIC CHEMISTRY
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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
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Patent Application
CRYSTAL FORMS AND METHODS OF SYNTHESIS OF (2R, 6R)-HYDROXYNORKETAMI...
Publication number
20230192594
Publication date
Jun 22, 2023
THE UNITED STATES OF AMERICA, as represented by THE SECRETARY, DEPARTMENT OF...
Craig Thomas
C07 - ORGANIC CHEMISTRY
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Patent Application
Compositions comprising (R)-2-amino-3-phenylpropyl carbamate and us...
Publication number
20230183172
Publication date
Jun 15, 2023
Axsome Malta Ltd.
Fionn Hurley
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Application
Compounds Comprising Perfluorinated Group, Photoinitiator Group, an...
Publication number
20230129152
Publication date
Apr 27, 2023
3M Innovative Properties Company
Thomas P. Klun
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
CARBOHYDRATE CROSSLINKER
Publication number
20230102832
Publication date
Mar 30, 2023
Galderma Holding SA
Hotan MOJARRADI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE