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Preparation of carboxylic acid nitriles
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Organic chemistry
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ACYCLIC OR CARBOCYCLIC COMPOUNDS
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C07C253/00
Preparation of carboxylic acid nitriles
Sub Industries
C07C253/02
by reaction of nitrogen oxide with organic compounds
C07C253/04
by reaction of cyanogen halides
C07C253/06
from N-formylated amino compounds
C07C253/08
by addition of hydrogen cyanide or salts thereof to unsaturated compounds
C07C253/10
to compounds containing carbon-to-carbon double bonds
C07C253/12
to compounds containing carbon-to-carbon triple bonds
C07C253/14
by reaction of cyanides with halogen-containing compounds with replacement of halogen atoms by cyano groups
C07C253/16
by reaction of cyanides with lactones or compounds containing hydroxy groups or etherified or esterified hydroxy groups
C07C253/18
by reaction of ammonia or amines with compounds containing carbon-to-carbon multiple bonds other than in six-membered aromatic rings
C07C253/20
by dehydration of carboxylic acid amides
C07C253/22
by reaction of ammonia with carboxylic acids with replacement of carboxyl groups by cyano groups
C07C253/24
by ammoxidation of hydrocarbons or substituted hydrocarbons
C07C253/26
containing carbon-to-carbon multiple bonds
C07C253/28
containing six-membered aromatic rings
C07C253/30
by reactions not involving the formation of cyano groups
C07C253/32
Separation Purification Stabilisation Use of additives
C07C253/34
Separation Purification
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last 30 patents
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Patent Grant
Cyanide on demand
Patent number
12,246,970
Issue date
Mar 11, 2025
HALDOR TOPSØE A/S
Peter Mølgaard Mortensen
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Processes for the preparation of alkylbenzenes
Patent number
12,240,792
Issue date
Mar 4, 2025
Univeristy of Kansas
Mark Brandon Shiflett
C07 - ORGANIC CHEMISTRY
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Patent Grant
Method for producing 1,4-dimethylnaphthalene
Patent number
12,240,805
Issue date
Mar 4, 2025
Sinochem Hebei Fuheng Co., Ltd
Jianpo Ren
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Process for selective ethylene oligomerization with antifouling com...
Patent number
12,240,791
Issue date
Mar 4, 2025
Saudi Arabian Oil Company
Wei Xu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Ammoxidation catalyst for propylene, manufacturing method of the sa...
Patent number
12,226,753
Issue date
Feb 18, 2025
LG Chem, Ltd.
Kyungyeon Kang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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5G avoidance during LTE-based real-time communications
Patent number
12,225,611
Issue date
Feb 11, 2025
T-Mobile USA, Inc.
Wafik Abdel Shahid
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Method for preparing chiral alkyl compounds by asymmetric hydrogena...
Patent number
12,221,409
Issue date
Feb 11, 2025
Zhejiang University
Zhan Lu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Method for producing aromatic nitrile compound and method for produ...
Patent number
12,202,786
Issue date
Jan 21, 2025
Mitsubishi Gas Chemical Company, Inc.
Hidefumi Harada
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Method for producing pyrrole compound
Patent number
12,202,797
Issue date
Jan 21, 2025
Takeda Pharmaceutical Company Limited
Takashi Ouchi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Catalyst for hydrogenation reaction and method for producing same
Patent number
12,194,447
Issue date
Jan 14, 2025
LG Chem, Ltd.
Myungji Suh
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Catalysts for the transformation of carbon dioxide and glycerol to...
Patent number
12,194,448
Issue date
Jan 14, 2025
The George Washington University
Jacob Mark Heltzel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Platinum complexes having ferrocene ligands for the catalysis of th...
Patent number
12,195,483
Issue date
Jan 14, 2025
EVONIK OXENO GMBH & CO. KG
Ji Yang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
High purity 2-naphthylacetonitrile and method for producing same
Patent number
12,187,664
Issue date
Jan 7, 2025
API CORPORATION
Masaki Nagahama
C07 - ORGANIC CHEMISTRY
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Depolymerization of oligomers and polymers comprising cyclobutane u...
Patent number
12,180,149
Issue date
Dec 31, 2024
The Trustees of Princeton University
Paul J. Chirik
C07 - ORGANIC CHEMISTRY
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Patent Grant
Stilbene derivative and method for preparing same
Patent number
12,180,152
Issue date
Dec 31, 2024
Ozchela Inc.
Min-Kyung Lee
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Use of divided wall technology to produce high purity methanol
Patent number
12,180,129
Issue date
Dec 31, 2024
Lummus Technology LLC
Rosette Barias
C07 - ORGANIC CHEMISTRY
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Process for producing ruthenium complexes and intermediates thereof...
Patent number
12,173,015
Issue date
Dec 24, 2024
Apeiron Synthesis S.A.
Krzysztof Skowerski
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Optically pure enantiomers of ruthenium complexes and uses thereof
Patent number
12,168,224
Issue date
Dec 17, 2024
Centre National de la Recherche Scientifique
Rodolphe Jazzar
C07 - ORGANIC CHEMISTRY
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Dimerization and trimerization of C5 olefins via catalytic distilla...
Patent number
12,162,814
Issue date
Dec 10, 2024
Lummus Technology LLC
Rosette Barias
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Merocyanine crystallization process
Patent number
12,157,716
Issue date
Dec 3, 2024
BASF SE
Barbara Winkler
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Branched products
Patent number
12,145,904
Issue date
Nov 19, 2024
SCION Holdings LLC
Kyle Killebrew
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Optical data communication system comprising para-phenylenevinylene...
Patent number
12,122,748
Issue date
Oct 22, 2024
BASF SE
Hannah Stephanie Mangold
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Heat exchange configurations for oligomerization of olefins
Patent number
12,116,330
Issue date
Oct 15, 2024
Chevron Phillips Chemical Company LP
Bruce E. Kreischer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Method for olefin hydroformylation using iridium-based catalyst
Patent number
12,116,334
Issue date
Oct 15, 2024
NANJING INSTITUTE OF MICROINTERFACE TECHNOLOGY CO., LTD
Zhibing Zhang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of preparing indolin-2-one compound and method of using indo...
Patent number
12,110,273
Issue date
Oct 8, 2024
HEFEI UNIVERSITY OF TECHNOLOGY
Mei Luo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Machine learning and statistical analysis for catalyst structure pr...
Patent number
12,102,992
Issue date
Oct 1, 2024
Chevron Phillips Chemical Company LP
Steven M. Bischof
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Methods and compositions for terpenoid synthesis
Patent number
12,098,115
Issue date
Sep 24, 2024
University of Florida Research Foundation, Inc.
Alexander James Grenning
C07 - ORGANIC CHEMISTRY
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Patent Grant
Processes for producing poly alpha olefins and apparatuses therefor
Patent number
12,091,380
Issue date
Sep 17, 2024
ExxonMobil Chemical Patents Inc.
Monica D. Lotz
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Patent Grant
High purity 2-naphthylacetonitrile and method for producing same
Patent number
12,084,404
Issue date
Sep 10, 2024
API CORPORATION
Masaki Nagahama
C07 - ORGANIC CHEMISTRY
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Patent Grant
Preparation of sulfonamide herbicide process intermediates
Patent number
12,077,505
Issue date
Sep 3, 2024
CORTEVA AGRISCIENCE LLC
Jossian Oppenheimer
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
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Patent Application
Charge Generation Layer Comprising a Compound of Formula (I), Organ...
Publication number
20250081844
Publication date
Mar 6, 2025
NovaLED GmbH
Max Peter Nuellen
C07 - ORGANIC CHEMISTRY
Information
Patent Application
POLYALPHAOLEFINS MADE FROM DIMER OLEFINS OBTAINED FROM BRANCHED C10...
Publication number
20250074844
Publication date
Mar 6, 2025
Chevron Phillips Chemical Company LP
Thomas Malinski
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE SELECTIVE CATALYTIC HYDROGENATION OF DIENONES
Publication number
20250074854
Publication date
Mar 6, 2025
BASF SE
Mathias SCHELWIES
C07 - ORGANIC CHEMISTRY
Information
Patent Application
STEREOSELECTIVE PREPARATION OF TRANS HALO CYCLOBUTANE
Publication number
20250074855
Publication date
Mar 6, 2025
Amgen Inc.
Adrian ORTIZ
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR SELECTIVE ETHYLENE OLIGOMERIZATION WITH ANTIFOULING COM...
Publication number
20250066270
Publication date
Feb 27, 2025
Saudi Arabian Oil Company
Wei Xu
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PRODUCING RUTHENIUM COMPLEXES AND INTERMEDIATES THEREOF...
Publication number
20250066402
Publication date
Feb 27, 2025
APEIRON SYNTHESIS S.A.
Krzysztof SKOWERSKI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MEROCYANINE CRYSTALLIZATION PROCESS
Publication number
20250059134
Publication date
Feb 20, 2025
BASF SE
Barbara Winkler
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PROCESS FOR RECOVERING AN ACETONITRILE
Publication number
20250059133
Publication date
Feb 20, 2025
DE NEEF CHEMICAL PROCESSING N.V.
Geert VERMEULEN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PREPARING 2-SUBSTITUTED ARYLACETONITRILE COMPOUND AND AP...
Publication number
20250059132
Publication date
Feb 20, 2025
MAXUNITECH INC.
Bangchi CHEN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NEW STERICALLY ACTIVATED CHELATING RUTHENIUM COMPLEXES, METHOD OF T...
Publication number
20250051380
Publication date
Feb 13, 2025
APEIRON SYNTHESIS S.A.
Krzysztof Skowerski
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
REACTOR FOR OXYGEN-FREE DIRECT CONVERSION OF METHANE AND METHOD FOR...
Publication number
20250033019
Publication date
Jan 30, 2025
Korea Research Institute of Chemical Technology
Yong Tae KIM
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING POLYETHER NITRILE
Publication number
20250019342
Publication date
Jan 16, 2025
Honshu Chemical Industry Co., Ltd.
Akihiro HASHIKAWA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE SYNTHESIS OF L-IDITOL AND RECYCLING OF THE CATALYST
Publication number
20250019328
Publication date
Jan 16, 2025
BASF SE
Thomas Schaub
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHODS FOR PREPARING METALLOCENE COMPOUNDS
Publication number
20250011484
Publication date
Jan 9, 2025
Chevron Phillips Chemical Company LP
Graham R. LIEF
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NEW PROCESS FOR CATALYTIC PREPARATION OF OXALATE AND OXAMIDE COMPOUNDS
Publication number
20240425439
Publication date
Dec 26, 2024
FAIRBRICS
Ali NASRALLAH
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PINCER-BASED COBALT CATALYSTS FOR HYDROGENATION REACTION AND ITS PR...
Publication number
20240424489
Publication date
Dec 26, 2024
Council of Scientific and Industrial Research
Benudhar Punji
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
PROCESS FOR ISOMERIZATION OF 2,4,4-TRIMETHYLPENT-2-ENE TO 2,4,4-TRI...
Publication number
20240417345
Publication date
Dec 19, 2024
Evonik Oxeno GmbH & Co. KG
Peter Kucmierczyk
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR PROVIDING A STREAM COMPRISING A HIGH PROPORTION OF 2,4,...
Publication number
20240417346
Publication date
Dec 19, 2024
Evonik Oxeno GmbH & Co. KG
Peter Kucmierczyk
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CATALYST SYSTEM AND ETHYLENE OLIGOMERIZATION PROCESS FOR THE PREPAR...
Publication number
20240400473
Publication date
Dec 5, 2024
Chevron Phillips Chemical Company LP
Brooke L. Small
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SYSTEMS AND METHODS FOR LINEAR ALPHA OLEFINS PRODUCTION
Publication number
20240391850
Publication date
Nov 28, 2024
SABIC Global Technologies B.V.
Abdulrahman Ashri
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHODS OF PREPARING CHIRAL AMINO ACIDS
Publication number
20240383842
Publication date
Nov 21, 2024
The University of Hong Kong
Zhongxing Huang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POLYUREA COMPOSITIONS FROM POLYASPARTIC ESTERS AND 2-SUBSTITUTED BU...
Publication number
20240376343
Publication date
Nov 14, 2024
Evonik Operations GmbH
Gauri Sankar Lal
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
CYCLOPROPANE SKELETON MONOPHOSPHINE LIGANDS, PALLADIUM COMPLEXES TH...
Publication number
20240376136
Publication date
Nov 14, 2024
NANKAI UNIVERSITY
Shoufei Zhu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
METHODS AND COMPOSITIONS FOR TERPENOID SYNTHESIS
Publication number
20240376041
Publication date
Nov 14, 2024
University of Florida Research Foundation, Inc.
Alexander James Grenning
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SYNTHESIS OF RAS INHIBITORS
Publication number
20240368190
Publication date
Nov 7, 2024
Revolution Medicines, Inc.
Shaoling LI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ALKYLALUMINOXANE COMPOSITIONS PREPARED FROM TRIMETHYLALUMINUM AND T...
Publication number
20240360160
Publication date
Oct 31, 2024
Chevron Phillips Chemical Company LP
Brooke L. Small
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR MANUFACTURING AROMATIC NITRILE COMPOUND
Publication number
20240351978
Publication date
Oct 24, 2024
API CORPORATION
Masaki NAGAHAMA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Branched Alcohols
Publication number
20240343662
Publication date
Oct 17, 2024
SCION Holdings LLC
Kyle Killebrew
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR PRODUCING NITRILES
Publication number
20240343683
Publication date
Oct 17, 2024
ALLIANCE FOR SUSTAINABLE ENERGY, LLC
Eric M. KARP
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
IRIDIUM-BASED CATALYST AND PREPARATION METHOD THEREFOR, AND HYDROFO...
Publication number
20240336545
Publication date
Oct 10, 2024
NANJING INSTITUTE OF MICROINTERFACE TECHNOLOGY CO., LTD
Zhibing ZHANG
C07 - ORGANIC CHEMISTRY