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Purification Separation Stabilisation Use of additives
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C07
Organic chemistry
C07B
GENERAL METHODS OF ORGANIC CHEMISTRY APPARATUS THEREFOR
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C07B63/00
Purification Separation Stabilisation Use of additives
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C07B63/02
by treatment giving rise to a chemical modification
C07B63/04
Use of additives
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last 30 patents
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Method for preparing oligomer
Patent number
11,964,925
Issue date
Apr 23, 2024
LG Chem, Ltd.
Kyung Seog Youk
C07 - ORGANIC CHEMISTRY
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Patent Grant
Processes and systems for recovery of solvents and target botanical...
Patent number
11,938,415
Issue date
Mar 26, 2024
Jaxon Technologies, LLC
Sam Gorton
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Patent Grant
Continuous crystallization of cannabinoids in a stirred-tank reactor
Patent number
11,925,907
Issue date
Mar 12, 2024
Canopy Growth Corporation
Christopher Adair
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Blank liposome with ginsenoside Rg3 or its analog as membrane mater...
Patent number
11,858,958
Issue date
Jan 2, 2024
Shanghai Ginsome Pharmatech Co., Ltd.
Jianxin Wang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Method of stabilizing perfluoro(2-methylene-4-methyl-1,3-dioxolane)...
Patent number
11,840,522
Issue date
Dec 12, 2023
Tosoh Corporation
Hideki Miyauchi
C07 - ORGANIC CHEMISTRY
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Method for separating trans isomeric crocetin from cis isomeric cro...
Patent number
11,773,047
Issue date
Oct 3, 2023
Huanwen Rao
C07 - ORGANIC CHEMISTRY
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Patent Grant
Drug crystallization under microgravity conditions
Patent number
11,760,716
Issue date
Sep 19, 2023
SPACEPHARMA R&D ISRAEL LTD.
Guy Samburski
C07 - ORGANIC CHEMISTRY
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Patent Grant
Δ-8-tetrahydrocannabinol from cannabidiol extracted from hemp
Patent number
11,753,390
Issue date
Sep 12, 2023
CCT SCIENCES, LLC
Kyle Olson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Cannabinoid formulations for aerosol devices and methods thereof
Patent number
11,659,857
Issue date
May 30, 2023
MARKHAM BIOTECH, INC.
John Emilio Lopez
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
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Purification of sulfentrazone herbicide using selective pH adjusted...
Patent number
11,634,392
Issue date
Apr 25, 2023
Tagros Chemicals India Pvt. Ltd.
Bomi P Framroze
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Method for producing purified dialkyl-furan-2,5-dicarboxylate
Patent number
11,603,360
Issue date
Mar 14, 2023
Eastman Chemical Company
Mesfin Ejerssa Janka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Photochemical separations and compositions
Patent number
11,591,277
Issue date
Feb 28, 2023
The Florida State University Research Foundation, Inc.
Kenneth Hanson
C07 - ORGANIC CHEMISTRY
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Patent Grant
Cyclic process for producing taurine from monoethanolamine
Patent number
11,578,036
Issue date
Feb 14, 2023
Vitaworks IP, LLC
Songzhou Hu
C07 - ORGANIC CHEMISTRY
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Patent Grant
Process for the conversion of a solid lignocellulosic material
Patent number
11,578,046
Issue date
Feb 14, 2023
Furanix Technologies B.V.
Robert-Jan van Putten
C07 - ORGANIC CHEMISTRY
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Patent Grant
Alkyldiphenylmethane protective agent
Patent number
11,542,287
Issue date
Jan 3, 2023
Sekisui Medical Co., Ltd.
Shinya Yano
C07 - ORGANIC CHEMISTRY
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Use of nanoporous carbon membranes for separating aqueous/organic m...
Patent number
11,541,359
Issue date
Jan 3, 2023
PARIS SCIENCES ET LETTRES
Lyderic Bocquet
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Crystalline form of lamotrigine hydrate, method for preparing the s...
Patent number
11,447,456
Issue date
Sep 20, 2022
Shanghai Aucta Pharmaceuticals Co., Ltd.
Shoufeng Li
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Manufacturing method of perovskite film having high transmittance,...
Patent number
11,437,575
Issue date
Sep 6, 2022
Zhengyu Feng
H01 - BASIC ELECTRIC ELEMENTS
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Acid modified red mud as a catalyst for olefin isomerization
Patent number
11,427,519
Issue date
Aug 30, 2022
Saudi Arabian Oil Company
Bandar A. Fadhel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Natural 1,2-alkanediols, compositions having natural 1,2-alkanediol...
Patent number
11,414,365
Issue date
Aug 16, 2022
Inolex Investment Corporation
Rocco V. Burgo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Intelligently controlled spectrometer methods and apparatus
Patent number
11,417,507
Issue date
Aug 16, 2022
Mark A Osgood
H01 - BASIC ELECTRIC ELEMENTS
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Optically-active cyclopentenone derivatives
Patent number
11,407,772
Issue date
Aug 9, 2022
TOHOKU UNIVERSITY
Hitoshi Kasai
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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Patent Grant
Fractionator for separating solubilized rubber from a co-solvent ba...
Patent number
11,383,180
Issue date
Jul 12, 2022
Bridgestone Corporation
Robert W. White
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Cannabis products modified by removing volatile organic compounds a...
Patent number
11,338,222
Issue date
May 24, 2022
HIGH SIERRA TECHNOLOGIES, INC.
Vincent C. Lombardi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Process for purification of malonic acid from fermentation broth
Patent number
11,326,191
Issue date
May 10, 2022
Lygos, Inc.
Eric Steen
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Organic reactions carried out in aqueous solution in the presence o...
Patent number
11,312,668
Issue date
Apr 26, 2022
AbbVie Inc.
Wilfried Braje
C07 - ORGANIC CHEMISTRY
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Patent Grant
Process for production of essentially pure Δ8-tetrahydrocannabinol...
Patent number
11,292,779
Issue date
Apr 5, 2022
CCT SCIENCES, LLC
Kyle Olson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Method for producing aldehyde and method for producing alcohol
Patent number
11,292,752
Issue date
Apr 5, 2022
MITSUBISHI CHEMICAL CORPORATION
Takashi Sato
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of high-pressure purification of [f-18]FEONM
Patent number
11,247,947
Issue date
Feb 15, 2022
Institute of Nuclear Energy Research, Atomic Energy Council, Executive Yuan,...
Yean-Hung Tu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Methods for detection of sample enantiomers using differential mobi...
Patent number
11,215,583
Issue date
Jan 4, 2022
DH Technologies Development Pte. Ltd.
John Lawrence Campbell
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Cannabinoid Formulations for Aerosol Devices and Methods Thereof
Publication number
20240122228
Publication date
Apr 18, 2024
MARKHAM BIOTECH INC.
John Emilio Lopez
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
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Patent Application
Optically clear, taste-masked, shelf-stable nano-emulsions containi...
Publication number
20240002358
Publication date
Jan 4, 2024
CCT SCIENCES, LLC
Harold Meckler
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Patent Application
POROUS POLYETHYLENE FILTER MEMBRANE WITH ASYMMETRIC PORE STRUCTURE,...
Publication number
20230390709
Publication date
Dec 7, 2023
Entegris, Inc.
Kwok-Shun CHENG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PURIFICATION OF 2,5-FURANDICARBOXYLIC ACID, DIMETHYL ESTER AND OTHE...
Publication number
20230348410
Publication date
Nov 2, 2023
Archer-Daniels-Midland Company
Iman Tabar
C07 - ORGANIC CHEMISTRY
Information
Patent Application
EXTRACTION OF ALKALOIDS USING AQUEOUS SOLUTION OF CARBONIC ACID
Publication number
20230330561
Publication date
Oct 19, 2023
Jackson Processing, LLC
Joseph A. Bobier
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SYSTEMS AND METHODS FOR SEPARATING A MIXTURE OF COMPRESSED-GAS SOLV...
Publication number
20230324116
Publication date
Oct 12, 2023
Bizzybee LLC
Boris David Kogon
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Photochemical Separations and Compositions
Publication number
20230278939
Publication date
Sep 7, 2023
The Florida State University Research Foundation, Inc.
Kenneth Hanson
C07 - ORGANIC CHEMISTRY
Information
Patent Application
MEMBRANES AND METHOD FOR REMOVING TRACE METALS
Publication number
20230241557
Publication date
Aug 3, 2023
Entegris, Inc.
James Hamzik
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EXTRACTION METHOD AND MIXTURE OF SUBSTANCES
Publication number
20230219015
Publication date
Jul 13, 2023
K. D. PHARMA BEXBACH GMBH
Gideon GIESSELMANN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Preparation Methods and Uses of Purified Fulvic Acid
Publication number
20230139687
Publication date
May 4, 2023
Laiqun Zhang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HYDRATED CRYSTALLINE POLYNUCLEAR METAL COMPLEX, HYDRATED CRYSTALLIN...
Publication number
20230096322
Publication date
Mar 30, 2023
Merck Patent GmbH
Clemens Kuhn
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SEPARATING AROMATIC ISOMERS USING AQUEOUS SOLUTIONS OF CUCURBITURIL...
Publication number
20230040069
Publication date
Feb 9, 2023
King Abdullah University of Science and Technology
Gengwu ZHANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PURIFICATION OF MALONIC ACID FROM FERMENTATION BROTH
Publication number
20230023780
Publication date
Jan 26, 2023
Lygos, Inc.
Eric Steen
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
ORGANIC SOLVENT PURIFICATION METHOD AND PURIFICATION SYSTEM
Publication number
20220371000
Publication date
Nov 24, 2022
ORGANO CORPORATION
Ryosuke TERASHI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
DELTA-8-TETRAHYDROCANNABINOL FROM CANNABIDIOL EXTRACTED FROM HEMP
Publication number
20220315552
Publication date
Oct 6, 2022
CCT SCIENCES, LLC
KYLE OLSON
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
SURFACTANT SYSTEMS FOR CRYSTALLIZATION OF ORGANIC COMPOUNDS
Publication number
20220274966
Publication date
Sep 1, 2022
Novartis AG
Fabrice GALLOU
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHODS OF MODIFYING A NATURALLY OCCURRING CANNABIS RAW PLANT MATER...
Publication number
20220266168
Publication date
Aug 25, 2022
HIGH SIERRA TECHNOLOGIES, INC.
Vincent C. LOMBARDI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CONTINUOUS CRYSTALLIZATION OF CANNABINOIDS IN A STIRRED-TANK REACTOR
Publication number
20220249976
Publication date
Aug 11, 2022
Canopy Growth Corporation
Christopher ADAIR
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ACID MODIFIED RED MUD AS A CATALYST FOR OLEFIN ISOMERIZATION
Publication number
20220213008
Publication date
Jul 7, 2022
Saudi Arabian Oil Company
Bandar A. Fadhel
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NEUTRALIZATION/WATER SEPARATION TANK FOR ESTERIFIED PRODUCT AND NEU...
Publication number
20220193574
Publication date
Jun 23, 2022
LG CHEM, LTD.
Yeon Uk CHOO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHODS OF CARBON-CARBON BOND FRAGMENTATION
Publication number
20220169580
Publication date
Jun 2, 2022
The Regents of University of Califonia
Ohyun Kwon
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Processes and Systems for Recovery of Solvents and Target Botanical...
Publication number
20220168666
Publication date
Jun 2, 2022
Jaxon Technologies, LLC
Sam Gorton
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
PROCESS FOR CLEAVING SULFUR-SULFUR AND SULFUR-HYDROGEN BONDS IN ORG...
Publication number
20220162138
Publication date
May 26, 2022
McMaster University
Michael A. Brook
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Cannabinoid Separation by Countercurrent Chromatography
Publication number
20220152523
Publication date
May 19, 2022
Martha Knight
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESSES FOR THE PREPARATION OF 4-{8-AMINO-3-[(2S)-1-(BUT-2-YNOYL)...
Publication number
20220127270
Publication date
Apr 28, 2022
Acerta Pharma B.V.
Paul Allen BETHEL
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for Preparation of Imidacloprid Polymorph Form I
Publication number
20220081414
Publication date
Mar 17, 2022
UPL LTD.
Prashant Vasant Kini
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Cyclic Process for Producing Taurine from Monoethanolamine
Publication number
20220073453
Publication date
Mar 10, 2022
VITAWORKS IP, LLC
Songzhou Hu
C07 - ORGANIC CHEMISTRY
Information
Patent Application
An improved process to increase the performance on filtrate extention
Publication number
20220001295
Publication date
Jan 6, 2022
PREM ANAND MUKUND Honavar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
COMPOSITIONS
Publication number
20210403777
Publication date
Dec 30, 2021
MEXICHEM FLUOR S.A. DE C.V.
Robert LOW
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
SPECIFICALLY-SHAPED CRYSTAL OF COMPOUND AND METHOD FOR PRODUCING SAME
Publication number
20210391038
Publication date
Dec 16, 2021
Towa Pharmaceutical Co., Ltd.
Junpei Sukegawa
G06 - COMPUTING CALCULATING COUNTING