Separation Purification

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CPC
C07C231/24

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CCHEMISTRY METALLURGY C07Organic chemistry C07CACYCLIC OR CARBOCYCLIC COMPOUNDS C07C231/00Preparation of carboxylic acid amides

Current Industry

C07C231/24Separation Purification

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing highly polymerizable n-vinyl carboxlyic acid a...
- Patent number 12,157,715
- Issue date Dec 3, 2024
- Resonac Corporation
- Takamitsu Kobayashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Chiral resolution method mimicking magnetic beneficiation and the m...
- Patent number 12,104,022
- Issue date Oct 1, 2024
- Peking University
- Xinhua Wan
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Crystalline solids of 3-palmitoyl-amido-1,2-propanediol and 3-palmi...
- Patent number 11,987,540
- Issue date May 21, 2024
- Geron Corporation
- Jennifer E. Albaneze-Walker
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Synthesis of tetrahydronaphthalenols and uses thereof
- Patent number 11,976,021
- Issue date May 7, 2024
- Io Therapeutics, Inc.
- Vidyasagar Vuligonda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cooling loop with a supercritical fluid system using compressed ref...
- Patent number 11,913,685
- Issue date Feb 27, 2024
- Supercritical Fluid Technologies, Inc.
- Kenneth Joseph James
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Method for synthesis of deuterated amide and deuterated sulfonamide
- Patent number 11,753,392
- Issue date Sep 12, 2023
- HINOVA PHARMACEUTICALS INC.
- Wu Du
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing highly polymerizable N-vinyl carboxylic acid a...
- Patent number 11,718,579
- Issue date Aug 8, 2023
- Showa Denko K.K.
- Takamitsu Kobayashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Supercritical fluid chromatography system
- Patent number 11,680,735
- Issue date Jun 20, 2023
- Supercritical Fluid Technologies, Inc.
- Kenneth Joseph James
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Brivaracetam intermediate, preparation method therefor, and prepara...
- Patent number 11,518,741
- Issue date Dec 6, 2022
- Shanghai Puyi Chemical Co., Ltd.
- Hanrong Yang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing N-methyl(meth)acrylamide
- Patent number 11,512,043
- Issue date Nov 29, 2022
- Evonik Operations GmbH
- Marcel Treskow
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of producing N-vinylcarboxylic acid amide
- Patent number 11,299,454
- Issue date Apr 12, 2022
- Showa Denko K.K.
- Naoyuki Tanaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-(p-trifluoromethylbenzyl)-3-fluoro-1,2,4-triphenylamine derivativ...
- Patent number 11,247,966
- Issue date Feb 15, 2022
- HEBEI MEDICAL UNIVERSITY
- Hailin Zhang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing safinamide
- Patent number 11,225,457
- Issue date Jan 18, 2022
- Medichem, S.A.
- Yisong Wen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crystal of L-alanyl-L-glutamine and method for producing same
- Patent number 11,192,851
- Issue date Dec 7, 2021
- KYOWA HAKKO BIO CO., LTD.
- Kazunari Fukumoto
- C30 - CRYSTAL GROWTH
Information Patent Grant
Generation of data for use with antimicrobials
- Patent number 11,154,853
- Issue date Oct 26, 2021
- GeneFluidics, Inc.
- Jen-Jr Gau
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Pleuromutilin hippuric acid ester with antibacterial activity and a...
- Patent number 11,117,859
- Issue date Sep 14, 2021
- SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Dan Yang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cooling loop with a supercritical fluid system using compressed ref...
- Patent number 11,022,350
- Issue date Jun 1, 2021
- Supercritical Fluid Technologies, Inc.
- Kenneth Joseph James
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Organic compounds
- Patent number 10,975,018
- Issue date Apr 13, 2021
- Givaudan S.A.
- Harm Staghouwer
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Method for preparation of 2-chloroacetoacetic acid amide and ester
- Patent number 10,934,252
- Issue date Mar 2, 2021
- Lonza Solutions AG
- Simon Kessler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing acylated amphetamine derivatives
- Patent number 10,927,068
- Issue date Feb 23, 2021
- SpecGX LLC
- Brian Orr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for purifying N-(alpha-alkoxyethyl)formamide, method for pro...
- Patent number 10,906,868
- Issue date Feb 2, 2021
- MITSUBISHI CHEMICAL CORPORATION
- Kouji Teramoto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for producing N-(alpha-alkoxyethyl)formamide
- Patent number 10,899,701
- Issue date Jan 26, 2021
- MITSUBISHI CHEMICAL CORPORATION
- Kouji Teramoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
P-bromoaniline cassic acid ester with antibacterial activity and a...
- Patent number 10,882,818
- Issue date Jan 5, 2021
- ZHUHAI JINAN SELENIUM SOURCE NANOTECHNOLOGY CO., LTD.
- Wenqiang Cao
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the manufacture of SNAC (salcaprozate sodium)
- Patent number 10,875,826
- Issue date Dec 29, 2020
- Emisphere Technologies, Inc.
- William Elliot Bay
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of purifying pine chemical compositions from aldehydes
- Patent number 10,822,302
- Issue date Nov 3, 2020
- Kraton Polymers LLC
- Jos H. M. Lange
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
DMF distillation
- Patent number 10,787,415
- Issue date Sep 29, 2020
- Tate & Lyle Technology Limited
- Thomas Eilers
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Systems with anti-fouling control and methods for controlling fouli...
- Patent number 10,766,014
- Issue date Sep 8, 2020
- Purdue Research Foundation
- Andy Koswara
- B08 - CLEANING
Information Patent Grant
Crystalline modification of propanil
- Patent number 10,689,328
- Issue date Jun 23, 2020
- UPL LIMITED
- Birja Shanker
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Solid state forms of trisodium valsartan: sacubitril
- Patent number 10,689,352
- Issue date Jun 23, 2020
- TEVA PHARMACEUTICALS INTERNATIONAL GMBH
- Edislav Leksic
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Crystalline form of sacubitril sodium salt
- Patent number 10,683,260
- Issue date Jun 16, 2020
- NANJING NORATECH PHARMACEUTICALS CO., LTD.
- Fei Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR THE PREPARATION OF SAFINAMIDE
- Publication number 20240376040
- Publication date Nov 14, 2024
- ZACH SYSTEM
- Massimiliano FORCATO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Crystalline Solids of 3-Palmitoyl-Amido-1,2-Propanediol and 3-Palmi...
- Publication number 20240360074
- Publication date Oct 31, 2024
- Geron Corporation
- Jennifer E. Albaneze-Walker
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR CONTINUOUSLY RECOVERING DIMETHYLFORMAMIDE FROM WASTE SOL...
- Publication number 20240336557
- Publication date Oct 10, 2024
- GTRNR CO., LTD.
- Sun Sub HWANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ADDITIVE COMPOUND FOR WARM MIX ASPHALT AND PROCESS OF SYNTHESIS THE...
- Publication number 20240309178
- Publication date Sep 19, 2024
- Hindustan Petroleum Corporation Limited
- Naresh KOTTARI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CARBON MICROSPHERE CHROMATOGRAPHIC MATERIAL
- Publication number 20240286110
- Publication date Aug 29, 2024
- Chrom6 Technologies, LLC
- Andrew E. Dadson
- C07 - ORGANIC CHEMISTRY
Information Patent Application
A SOLVENT DRYING SOLUTION AND PROCESSES THERFOR
- Publication number 20240262772
- Publication date Aug 8, 2024
- Aquafortus Technologies Limited
- Chaitra PRAKASH
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHODS OF TREATING AND PREVENTING CANCER TREATMENT SIDE EFFECTS
- Publication number 20240261363
- Publication date Aug 8, 2024
- FILAMENT BIOSOLUTIONS INC.
- Thomas P. CIRRITO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COOLING LOOP WITH A SUPERCRITICAL FLUID SYSTEM USING COMPRESSED REF...
- Publication number 20240247843
- Publication date Jul 25, 2024
- Supercritical Fluid Technologies, Inc.
- Kenneth Joseph James
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SYNTHESIS OF TETRAHYDRONAPHTHALENOLS AND USES THEREOF
- Publication number 20240246900
- Publication date Jul 25, 2024
- Io Therapeutics, Inc.
- Vidyasagar Vuligonda
- C07 - ORGANIC CHEMISTRY
Information Patent Application
INDUSTRIAL PROCESS FOR THE PREPARATION OF HEXANOIC ACID, 6-(NITROOX...
- Publication number 20240018096
- Publication date Jan 18, 2024
- Nicox SA
- Szabolcs KOVÁCS
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CRYSTALLINE EDG-2 RECEPTOR ANTAGONIST AND METHODS OF MAKING
- Publication number 20230322657
- Publication date Oct 12, 2023
- SANOFI
- Josef PERNERSTORFER
- C07 - ORGANIC CHEMISTRY
Information Patent Application
DMF RECYCLING METHOD
- Publication number 20230295074
- Publication date Sep 21, 2023
- ANHUI JINHE INDUSTRIAL CO., LTD.
- Jingang ZHAO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS OF MAKING A CRYSTALLINE EDG-2 RECEPTOR ANTAGONIST
- Publication number 20230295073
- Publication date Sep 21, 2023
- Horizon Therapeutics Ireland DAC
- Denis BILLEN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SEPARATION METHOD
- Publication number 20230250052
- Publication date Aug 10, 2023
- AGC Inc.
- Hikaru ONO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
AMIDATED FATTY ACIDS AND DERIVATIVES THEREOF
- Publication number 20230234915
- Publication date Jul 27, 2023
- KAO CHEMICALS GMBH
- Thomas Myrdek
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CONTINUOUS CRYSTALLISATION METHOD
- Publication number 20230133715
- Publication date May 4, 2023
- GE HEALTHCARE AS
- Torfinn Haaland
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING HIGHLY POLYMERIZABLE N-VINYL CARBOXLYIC ACID A...
- Publication number 20220251026
- Publication date Aug 11, 2022
- SHOWA DENKO K.K.
- Takamitsu KOBAYASHI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING HIGHLY POLYMERIZABLE N-VINYL CARBOXYLIC ACID A...
- Publication number 20220227697
- Publication date Jul 21, 2022
- SHOWA DENKO K.K.
- Takamitsu KOBAYASHI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING HIGHLY POLYMERIZABLE N-VINYL CARBOXYLIC ACID A...
- Publication number 20220220064
- Publication date Jul 14, 2022
- SHOWA DENKO K.K.
- Takamitsu KOBAYASHI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE SYNTHESIS OF THE IONIC LIQUID TETRAOCTYLAMMONIUM DI...
- Publication number 20220220061
- Publication date Jul 14, 2022
- INSTITUTO SUPERIOR TECNICO
- João Paulo ARRIEGAS ESTEVÃO CORREIA LEAL
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR PRODUCING HIGHLY POLYMERIZABLE N-VINYL CARBOXYLIC ACID A...
- Publication number 20220220063
- Publication date Jul 14, 2022
- SHOWA DENKO K.K.
- Takamitsu KOBAYASHI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING HIGHLY POLYMERIZABLE N-VINYL CARBOXYLIC ACID A...
- Publication number 20220213025
- Publication date Jul 7, 2022
- SHOWA DENKO K.K.
- Naoyuki TANAKA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ACRYLAMIDE PRODUCTION SYSTEM
- Publication number 20220126253
- Publication date Apr 28, 2022
- Guangdong Baomo Biochemical Co., Ltd.
- Wang WEI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR PREPARING N-METHYL(METH)ACRYLAMIDE
- Publication number 20220112154
- Publication date Apr 14, 2022
- Evonik Operations GmbH
- Marcel Treskow
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Nicotinamide Dummy Template Surface Molecularly Imprinted Polymer a...
- Publication number 20220105491
- Publication date Apr 7, 2022
- JIANGNAN UNIVERSITY
- Hongxin WANG
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
PROCESS OF PREPARING IOSIMENOL
- Publication number 20220048852
- Publication date Feb 17, 2022
- OTSUKA PHARMACEUTICAL CO., LTD.
- Jiri MALINAK
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COOLING LOOP WITH A SUPERCRITICAL FLUID SYSTEM USING COMPRESSED REF...
- Publication number 20220034555
- Publication date Feb 3, 2022
- Supercritical Fluid Technologies, Inc.
- Kenneth Joseph James
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SUPERCRITICAL FLUID CHROMATOGRAPHY SYSTEM
- Publication number 20210348805
- Publication date Nov 11, 2021
- Supercritical Fluid Technologies, Inc.
- Kenneth Joseph James
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
SYNTHESIS AND ANTI-TUMOR ACTIVITIES OF ACYL-PARA-AMINOPHENOL DERIVA...
- Publication number 20210332001
- Publication date Oct 28, 2021
- Montefiore Medical Center
- Parviz LALEZARI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
4-(P-TRIFLUOROMETHYLBENZYL)-3-FLUORO-1,2,4-TRIPHENYLAMINE DERIVATIV...
- Publication number 20210269392
- Publication date Sep 2, 2021
- HEBEI MEDICAL UNIVERSITY
- Hailin ZHANG
- C07 - ORGANIC CHEMISTRY

Separation Purification

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for producing highly polymerizable n-vinyl carboxlyic acid a...

Chiral resolution method mimicking magnetic beneficiation and the m...

Crystalline solids of 3-palmitoyl-amido-1,2-propanediol and 3-palmi...

Synthesis of tetrahydronaphthalenols and uses thereof

Cooling loop with a supercritical fluid system using compressed ref...

Method for synthesis of deuterated amide and deuterated sulfonamide

Method for producing highly polymerizable N-vinyl carboxylic acid a...

Supercritical fluid chromatography system

Brivaracetam intermediate, preparation method therefor, and prepara...

Process for preparing N-methyl(meth)acrylamide

Method of producing N-vinylcarboxylic acid amide

4-(p-trifluoromethylbenzyl)-3-fluoro-1,2,4-triphenylamine derivativ...

Process for preparing safinamide

Crystal of L-alanyl-L-glutamine and method for producing same

Generation of data for use with antimicrobials

Pleuromutilin hippuric acid ester with antibacterial activity and a...

Cooling loop with a supercritical fluid system using compressed ref...

Organic compounds

Method for preparation of 2-chloroacetoacetic acid amide and ester

Process for preparing acylated amphetamine derivatives

Method for purifying N-(alpha-alkoxyethyl)formamide, method for pro...

Method for producing N-(alpha-alkoxyethyl)formamide

P-bromoaniline cassic acid ester with antibacterial activity and a...

Process for the manufacture of SNAC (salcaprozate sodium)

Method of purifying pine chemical compositions from aldehydes

DMF distillation

Systems with anti-fouling control and methods for controlling fouli...

Crystalline modification of propanil

Solid state forms of trisodium valsartan: sacubitril

Crystalline form of sacubitril sodium salt

Patents Applicationslast 30 patents

PROCESS FOR THE PREPARATION OF SAFINAMIDE

Crystalline Solids of 3-Palmitoyl-Amido-1,2-Propanediol and 3-Palmi...

METHOD FOR CONTINUOUSLY RECOVERING DIMETHYLFORMAMIDE FROM WASTE SOL...

ADDITIVE COMPOUND FOR WARM MIX ASPHALT AND PROCESS OF SYNTHESIS THE...

CARBON MICROSPHERE CHROMATOGRAPHIC MATERIAL

A SOLVENT DRYING SOLUTION AND PROCESSES THERFOR

METHODS OF TREATING AND PREVENTING CANCER TREATMENT SIDE EFFECTS

COOLING LOOP WITH A SUPERCRITICAL FLUID SYSTEM USING COMPRESSED REF...

SYNTHESIS OF TETRAHYDRONAPHTHALENOLS AND USES THEREOF

INDUSTRIAL PROCESS FOR THE PREPARATION OF HEXANOIC ACID, 6-(NITROOX...

CRYSTALLINE EDG-2 RECEPTOR ANTAGONIST AND METHODS OF MAKING

DMF RECYCLING METHOD

PROCESS OF MAKING A CRYSTALLINE EDG-2 RECEPTOR ANTAGONIST

SEPARATION METHOD

AMIDATED FATTY ACIDS AND DERIVATIVES THEREOF

CONTINUOUS CRYSTALLISATION METHOD

METHOD FOR PRODUCING HIGHLY POLYMERIZABLE N-VINYL CARBOXLYIC ACID A...

METHOD FOR PRODUCING HIGHLY POLYMERIZABLE N-VINYL CARBOXYLIC ACID A...

METHOD FOR PRODUCING HIGHLY POLYMERIZABLE N-VINYL CARBOXYLIC ACID A...

PROCESS FOR THE SYNTHESIS OF THE IONIC LIQUID TETRAOCTYLAMMONIUM DI...

METHOD FOR PRODUCING HIGHLY POLYMERIZABLE N-VINYL CARBOXYLIC ACID A...

METHOD FOR PRODUCING HIGHLY POLYMERIZABLE N-VINYL CARBOXYLIC ACID A...

ACRYLAMIDE PRODUCTION SYSTEM

PROCESS FOR PREPARING N-METHYL(METH)ACRYLAMIDE

Nicotinamide Dummy Template Surface Molecularly Imprinted Polymer a...

PROCESS OF PREPARING IOSIMENOL

COOLING LOOP WITH A SUPERCRITICAL FLUID SYSTEM USING COMPRESSED REF...

SUPERCRITICAL FLUID CHROMATOGRAPHY SYSTEM

SYNTHESIS AND ANTI-TUMOR ACTIVITIES OF ACYL-PARA-AMINOPHENOL DERIVA...

4-(P-TRIFLUOROMETHYLBENZYL)-3-FLUORO-1,2,4-TRIPHENYLAMINE DERIVATIV...