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Preparation of carboxylic acid esters
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C07C67/29
by introduction of oxygen-containing functional groups
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last 30 patents
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Patent Grant
Vitamin K2 synthesis
Patent number
12,139,456
Issue date
Nov 12, 2024
DSM IP Assets B.V.
Werner Bonrath
C07 - ORGANIC CHEMISTRY
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Patent Grant
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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Systems and method for generation of hyperpolarized materials
Patent number
11,940,510
Issue date
Mar 26, 2024
NVision Imaging Technologies GmbH
Ilai Schwartz
G01 - MEASURING TESTING
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Patent Grant
Process for the synthesis of non-racemic cyclohexenes
Patent number
11,926,589
Issue date
Mar 12, 2024
BASF Corporation
Sarah Reisman
C07 - ORGANIC CHEMISTRY
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Patent Grant
Intermediates for the vitamin A synthesis
Patent number
11,851,404
Issue date
Dec 26, 2023
DSM IP Assets B.V.
Raphael Beumer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Production of fatty olefin derivatives via olefin metathesis
Patent number
11,779,911
Issue date
Oct 10, 2023
PROVIVI, INC.
Keith M. Wampler
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Process for the preparation of treprostinil
Patent number
11,724,979
Issue date
Aug 15, 2023
CHINOIN Gyógyszer és Vegyészeti Termékek Gyára Zrt.
Imre Juhász
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process and system for depolymerizing plastic
Patent number
11,639,431
Issue date
May 2, 2023
Premirr Plastics Inc.
Matthew Craig Parrott
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Prenylated hydroxystilbenes
Patent number
11,634,375
Issue date
Apr 25, 2023
Kynan Duke IP, LLC
Colin Charles Duke
C07 - ORGANIC CHEMISTRY
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Process for preparing tapinarof
Patent number
11,597,692
Issue date
Mar 7, 2023
Dermavant Sciences GmbH
Ian Paul Andrews
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Haloalkenyl alkoxymethyl ether compound and a process for preparing...
Patent number
11,560,349
Issue date
Jan 24, 2023
Shin-Etsu Chemical Co., Ltd.
Yuki Miyake
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing 1,3-bisacyloxy-2-methylene propane
Patent number
11,384,045
Issue date
Jul 12, 2022
Kuraray Co., Ltd.
Naoya Minamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Processes for preparing alpha-necrodyl compounds and processes for...
Patent number
11,370,741
Issue date
Jun 28, 2022
Shin-Etsu Chemical Co., Ltd.
Tomohiro Watanabe
C07 - ORGANIC CHEMISTRY
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Patent Grant
Prenylated hydroxystilbenes
Patent number
11,352,310
Issue date
Jun 7, 2022
Kynan Duke IP, LLC
Colin Charles Duke
C07 - ORGANIC CHEMISTRY
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Metathesis catalysts and reactions using the catalysts
Patent number
11,285,466
Issue date
Mar 29, 2022
Verbio Vereinigte Bioenergie AG
Levente Ondi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Process for the preparation of treprostinil
Patent number
11,098,001
Issue date
Aug 24, 2021
CHINOIN Gyógyszer és Vegyészeti Termékek Gyára Zrt.
Imre Juhász
C07 - ORGANIC CHEMISTRY
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Patent Grant
Process for synthesizing of hydroquinone derivatives with heptadeca...
Patent number
11,078,144
Issue date
Aug 3, 2021
Institute of Nuclear Energy Research, Atomic Energy Council, Executive Yuan,...
Kun-Liang Lin
C07 - ORGANIC CHEMISTRY
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Production of fatty olefin derivatives via olefin metathesis
Patent number
11,077,433
Issue date
Aug 3, 2021
PROVIVI, INC.
Keith M Wampler
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Normal alpha olefin synthesis using dehydroformylation or dehydroxy...
Patent number
11,072,569
Issue date
Jul 27, 2021
Chevron Phillips Chemical Company LP
Steven M. Bischof
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Method for producing perfluoroalkylated compound
Patent number
10,995,043
Issue date
May 4, 2021
Riken
Mikiko Sodeoka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Process for preparing tapinarof
Patent number
10,961,175
Issue date
Mar 30, 2021
Dermavant Sciences GmbH
Ian Paul Andrews
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Process for the preparation of lomitapide
Patent number
10,934,251
Issue date
Mar 2, 2021
HETERO RESEARCH FOUNDATION
Bandi Parthasaradhi Reddy
C07 - ORGANIC CHEMISTRY
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Patent Grant
Bis(aryloxyalkyl) esters of aromatic polycarboxylic acids and metho...
Patent number
10,899,698
Issue date
Jan 26, 2021
Ethox Chemicals, LLC
James T Tanner
C07 - ORGANIC CHEMISTRY
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Patent Grant
Polymer-supported transition catalyst
Patent number
10,800,715
Issue date
Oct 13, 2020
Toyo Gosei Co., Ltd.
Takashi Miyazawa
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Normal alpha olefin synthesis using dehydroformylation or dehydroxy...
Patent number
10,723,672
Issue date
Jul 28, 2020
Chervon Phillips Chemical Company LP
Steven M. Bischof
C07 - ORGANIC CHEMISTRY
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Patent Grant
Prenylated hydroxystilbenes
Patent number
10,696,615
Issue date
Jun 30, 2020
The University of Sydney
Colin Charles Duke
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Ethane oxidative dehydrogenation with co-production of vinyl acetate
Patent number
10,647,656
Issue date
May 12, 2020
Shell Oil Company
Jean Paul Andre Marie Joseph Ghislain Lange
C07 - ORGANIC CHEMISTRY
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Patent Grant
Acetophenone compound, preparation method thereof, and application...
Patent number
10,647,673
Issue date
May 12, 2020
Nanjing Bioenergy Medicine Science & Technology Co., Ltd.
Yuqiong Dong
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing tapinarof
Patent number
10,647,649
Issue date
May 12, 2020
Dermavant Sciences GmbH
Ian Paul Andrews
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for the conversion of Abienol to Sclarediol
Patent number
10,633,314
Issue date
Apr 28, 2020
Givaudan S.A.
Fridtjof Schröder
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
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Patent Application
SYSTEMS AND METHOD FOR GENERATION OF HYPERPOLARIZED MATERIALS
Publication number
20240241195
Publication date
Jul 18, 2024
NVISION IMAGING TECHNOLOGIES GMBH
Ilai SCHWARTZ
G01 - MEASURING TESTING
Information
Patent Application
CHEMICAL AND BIOLOGICAL INTEGRATED DEGRADATION PROCESS FOR POLYETHY...
Publication number
20240229084
Publication date
Jul 11, 2024
Korea University Research and Business Foundation
Kyoung Heon KIM
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
METHODS FOR PRODUCING OF LIPIDS
Publication number
20240208894
Publication date
Jun 27, 2024
Pfizer Inc.
Nga My Do
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CHEMICAL AND BIOLOGICAL INTEGRATED DEGRADATION PROCESS FOR POLYETHY...
Publication number
20240132922
Publication date
Apr 25, 2024
Korea University Research and Business Foundation
Kyoung Heon KIM
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
ACETAL COMPOUND, ADDITIVE INCLUDING THE COMPOUND, AND RESIST COMPOS...
Publication number
20240043361
Publication date
Feb 8, 2024
MARUZEN PETROCHEMICAL CO., LTD.
Tomohiro MASUKAWA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PREPARING INTERMEDIATE FOR SYNTHESIS OF SPHINGOSINE-1-PH...
Publication number
20240002322
Publication date
Jan 4, 2024
LG CHEM, LTD.
Sung Wook KIM
C07 - ORGANIC CHEMISTRY
Information
Patent Application
(4Z,6E)-4,6-UNDECADIENYL TRIMETHYLACETATE AND PROCESS FOR PREPARING...
Publication number
20230391710
Publication date
Dec 7, 2023
Shin-Etsu Chemical Co., Ltd.
Yuki Miyake
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Circularly Recyclable Polymers Featuring Topochemically Elongated C...
Publication number
20230374174
Publication date
Nov 23, 2023
Purdue Research Foundation
Letian Dou
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PREPARING 3-(CYCLOHEX-1-EN-1-YL)PROPANAL DERIVATIVES
Publication number
20230365523
Publication date
Nov 16, 2023
FIRMENICH SA
Oliver KNOPFF
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS AND SYSTEM FOR DEPOLYMERIZING PLASTIC
Publication number
20230265257
Publication date
Aug 24, 2023
Premirr Plastics Inc.
Matthew Craig Parrott
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
PROCESS FOR PREPARING TAPINAROF
Publication number
20230174445
Publication date
Jun 8, 2023
Dermavant Sciences GmbH
Ian Paul ANDREWS
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
VITAMIN K2 SYNTHESIS
Publication number
20230159429
Publication date
May 25, 2023
DSM IP Assets B. V.
Werner BONRATH
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SYSTEMS AND METHOD FOR GENERATION OF HYPERPOLARIZED MATERIALS
Publication number
20230152399
Publication date
May 18, 2023
NVISION IMAGING TECHNOLOGIES GMBH
Ilai SCHWARTZ
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PROCESS FOR THE SYNTHESIS OF CALEBIN-A AND ITS INTERMEDIATES
Publication number
20220388939
Publication date
Dec 8, 2022
Muhammed Majeed
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PRENYLATED HYDROXYSTILBENES
Publication number
20220380285
Publication date
Dec 1, 2022
Kynan Duke IP, LLC
Colin Charles Duke
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ISOMERIZATION OF POLYUNSATURATED NON-AROMATIC COMPOUNDS
Publication number
20220315519
Publication date
Oct 6, 2022
BASF SE
Bernd SCHAEFER
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE SYNTHESIS OF NON-RACEMIC CYCLOHEXENES
Publication number
20220267247
Publication date
Aug 25, 2022
BASF Corporation
Sarah Reisman
C07 - ORGANIC CHEMISTRY
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Patent Application
METHOD FOR PRODUCING GLYCEROL MONO(METH)ACRYLATE
Publication number
20220251019
Publication date
Aug 11, 2022
Evonik Operations GmbH
Sebastian BESTGEN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
INTERMEDIATES FOR THE VITAMIN A SYNTHESIS
Publication number
20220169590
Publication date
Jun 2, 2022
DSM IP Assets B. V.
Raphael BEUMER
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HALOALKENYL ALKOXYMETHYL ETHER COMPOUND AND A PROCESS FOR PREPARING...
Publication number
20220106253
Publication date
Apr 7, 2022
Shin-Etsu Chemical Co., Ltd.
Yuki MIYAKE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PRODUCTION OF FATTY OLEFIN DERIVATIVES VIA OLEFIN METATHESIS
Publication number
20220032280
Publication date
Feb 3, 2022
Provivi, Inc.
Keith M. Wampler
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING 1,3-BISACYLOXY-2-METHYLENE PROPANE
Publication number
20210347721
Publication date
Nov 11, 2021
KURARAY CO., LTD.
Naoya MINAMOTO
C07 - ORGANIC CHEMISTRY
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Patent Application
PROCESS FOR THE PREPARATION OF TREPROSTINIL
Publication number
20210340093
Publication date
Nov 4, 2021
CHINOIN GYÓGYSZER ÉS VEGYÉSZETI TERMÉKEK GYÁRA ZRT.
Imre JUHÁSZ
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS AND SYSTEM FOR DEPOLYMERIZING PLASTIC
Publication number
20210230391
Publication date
Jul 29, 2021
Premirr Plastics Inc.
Matthew Craig Parrott
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR PREPARING TAPINAROF
Publication number
20210163388
Publication date
Jun 3, 2021
Dermavant Sciences GmbH
Ian Paul ANDREWS
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Longer-Lived Ruthenium Olefin Metathesis Catalysts Supported by Hem...
Publication number
20210138444
Publication date
May 13, 2021
The California State University - Northridge
Yann Schrodi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SYNTHESIS OF STRAIGHT-CHAIN LEPIDOPTERAN PHEROMONES THROUGH ONE- OR...
Publication number
20210130270
Publication date
May 6, 2021
Provivi, Inc.
Keith M. WAMPLER
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR SYNTHESIZING OF HYDROQUINONE DERIVATIVES WITH HEPTADECA...
Publication number
20210122690
Publication date
Apr 29, 2021
Institute of Nuclear Energy Research, Atomic Energy Council, Executive Yuan,...
KUN-LIANG LIN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PREPARING TAPINAROF
Publication number
20210024442
Publication date
Jan 28, 2021
Dermavant Sciences GmbH
Ian Paul ANDREWS
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING FATTY ACID POLYOXYETHYLENE METHYL ETHER
Publication number
20210009500
Publication date
Jan 14, 2021
Lion Corporation
Akinori JOKO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL