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Preparation of derivatives of carbamic acid
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last 30 patents
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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
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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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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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
Information
Patent Grant
Method for preparing dicarbamate compounds from diamines and the ca...
Patent number
11,565,997
Issue date
Jan 31, 2023
Korea Research Institute of Chemical Technology
Ji Hoon Park
C07 - ORGANIC CHEMISTRY
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Patent Grant
Heterogeneous catalysts for the synthesis of carbamates
Patent number
11,406,964
Issue date
Aug 9, 2022
Covestro Intellectual Property GmbH & Co. KG
Stefan Wershofen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Carbon dioxide-reversibly-protected chain extension-crosslinking ag...
Patent number
11,401,238
Issue date
Aug 2, 2022
Changchun Institute of Applied Chemistry, Chinese Academy of Sciences
Xiaoniu Yang
C07 - ORGANIC CHEMISTRY
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Patent Grant
Method for producing carbamate and method for producing isocyanate
Patent number
11,352,319
Issue date
Jun 7, 2022
Asahi Kasei Kabushiki Kaisha
Nobuhisa Miyake
C07 - ORGANIC CHEMISTRY
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Patent Grant
Manufacture of 4,5,6,7-tetrahydroisoxazolo[5,4-c]pyridin-3-ol
Patent number
11,332,478
Issue date
May 17, 2022
H. Lundbeck A/S
Carla De Faveri
C07 - ORGANIC CHEMISTRY
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Patent Grant
Methods of synthesis of (1R,2R,5R)-5-amino-2-methylcyclohexanol hyd...
Patent number
11,192,847
Issue date
Dec 7, 2021
Celgene Corporation
Terrence Joseph Connolly
C07 - ORGANIC CHEMISTRY
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Patent Grant
Synthetic method and synthetic system
Patent number
11,193,212
Issue date
Dec 7, 2021
Sekisui Chemical Co., Ltd.
Naohiro Fujinuma
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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Patent Grant
Process for synthesis and purification of (2R,6R)-hydroxynorketamine
Patent number
11,186,539
Issue date
Nov 30, 2021
The United States of America, as represented by the Secretary, Department of...
Craig J. Thomas
C07 - ORGANIC CHEMISTRY
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Patent Grant
Process for the preparation of gadolinium complex of (4S)-4-(4-etho...
Patent number
11,149,041
Issue date
Oct 19, 2021
Biophore India Pharmaceuticals Pvt Ltd
Manik Reddy Pullagurla
C07 - ORGANIC CHEMISTRY
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Patent Grant
Myocardial regeneration promoting compounds, preparation method the...
Patent number
11,124,472
Issue date
Sep 21, 2021
GENHEALTH PHARMA CO., LTD.
Lain-Tze Lee
C07 - ORGANIC CHEMISTRY
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Patent Grant
Renewable polymers and resins and methods of making the same
Patent number
11,104,763
Issue date
Aug 31, 2021
Alliance for Sustainable Energy, LLC
Tao Dong
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Synthesis of novel intermediate(s) for preparing rivastigmine
Patent number
10,882,819
Issue date
Jan 5, 2021
Cadila Corporate Campus
Jhillu Singh Yadav
C07 - ORGANIC CHEMISTRY
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Amino acid carbamate complexes
Patent number
10,857,083
Issue date
Dec 8, 2020
Colgate Palmolive Company
Long Pan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Process for the preparation of carbamates
Patent number
10,829,442
Issue date
Nov 10, 2020
Taminco BVBA
Frederik Van Waes
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Process for the production of N-Boc-2-amino-3,3-dimethylbutyric acid
Patent number
10,822,304
Issue date
Nov 3, 2020
Siegfried (Nantong) Pharmaceuticals Co. Ltd.
Jiang Chen
C07 - ORGANIC CHEMISTRY
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Patent Grant
Silica-based zinc catalysts, their preparation and use in the alkox...
Patent number
10,807,084
Issue date
Oct 20, 2020
Covestro Deutschland AG
Stefan Wershofen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Processes and intermediates for the preparation of Pimavanserin
Patent number
10,807,953
Issue date
Oct 20, 2020
Pliva Hrvatska D.O.O.
Tomislav Biljan
C07 - ORGANIC CHEMISTRY
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Patent Grant
Memantine compounds and their preparation and uses thereof
Patent number
10,800,734
Issue date
Oct 13, 2020
Sunshine Lake Pharma Co., Ltd.
Bifei He
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Methods of synthesis of (1R, 2R, 5R)-5-amino-2-methylcyclohexanol h...
Patent number
10,774,033
Issue date
Sep 15, 2020
Celgene Corporation
Terrence Joseph Connolly
C07 - ORGANIC CHEMISTRY
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Patent Grant
Pd-catalyzed γ-C(sp3)-H arylation / heteroarylation of free amines
Patent number
10,759,743
Issue date
Sep 1, 2020
The Scripps Research Institute
Jin-Quan Yu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Production method of carbamic acid ester
Patent number
10,752,579
Issue date
Aug 25, 2020
National Institute of Advanced Industrial Science and Technology
Jun-Chul Choi
C07 - ORGANIC CHEMISTRY
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Patent Grant
Zinc-imidazole complex mixed catalyst and method for producing meth...
Patent number
10,722,875
Issue date
Jul 28, 2020
Korea Institute of Science and Technology
Hyun Joo Lee
C07 - ORGANIC CHEMISTRY
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Patent Grant
Process for the synthesis of aromatic carbamates
Patent number
10,703,714
Issue date
Jul 7, 2020
Council of Scientific and Industrial Research
Ashutosh Anant Kelkar
C07 - ORGANIC CHEMISTRY
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Patent Grant
Producing ammonium carbamate and reducing nitrogen oxides
Patent number
10,695,719
Issue date
Jun 30, 2020
Loughborough University
Jonathan Wilson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Methods and intermediates for synthesizing SK1-I
Patent number
10,683,257
Issue date
Jun 16, 2020
Enzo Biochem, Inc.
Zaiguo Li
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Manufacture of 4,5,6,7-tetrahydroisoxazolo[5,4-c]pyridin-3-ol
Patent number
10,626,123
Issue date
Apr 21, 2020
H. Lundbeck A/S
Carla De Faveri
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR CLEAVING (POLY)URETHANES
Publication number
20240409492
Publication date
Dec 12, 2024
COVESTRO DEUTSCHLAND AG
Matthias Leven
C07 - ORGANIC CHEMISTRY
Information
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
Information
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
PROCESS FOR SYNTHESIZING TARGETING MOLECULES
Publication number
20230250053
Publication date
Aug 10, 2023
Bristol-Myers Squibb Company
Zhongping Shi
C07 - ORGANIC CHEMISTRY
Information
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
Information
Patent Application
LOW ENERGY CONSUMPTION ANHYDROUS CO2 PHASE CHANGE ABSORPTION AGENT,...
Publication number
20220379258
Publication date
Dec 1, 2022
TIANGONG UNIVERSITY
Qingsong ZHANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHODS OF SYNTHESIS OF (1R,2R,5R)-5-AMINO-2-METHYL-CYCLOHEXANOL HY...
Publication number
20220234990
Publication date
Jul 28, 2022
Celgene Corporation
Terrence Joseph CONNOLLY
C07 - ORGANIC CHEMISTRY
Information
Patent Application
O-SUBSTITUTED SERINE DERIVATIVE PRODUCTION METHOD
Publication number
20220017456
Publication date
Jan 20, 2022
Chugai SeiYaku Kabushiki Kaisha
Takenori ISHIZAWA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
The method for preparing dicarbamate compounds from diamines and th...
Publication number
20220002236
Publication date
Jan 6, 2022
Korea Research Institute of Chemical Technology
Ji Hoon PARK
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PREPARING DIISOCYANATES BASED ON LYSINE
Publication number
20210403417
Publication date
Dec 30, 2021
Evonik Operations GmbH
Emmanouil Spyrou
C07 - ORGANIC CHEMISTRY
Information
Patent Application
RENEWABLE POLYMERS AND RESINS AND METHODS OF MAKING THE SAME
Publication number
20210347948
Publication date
Nov 11, 2021
ALLIANCE FOR SUSTAINABLE ENERGY, LLC
Tao DONG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RENEWABLE POLYMERS AND RESINS AND METHODS OF MAKING THE SAME
Publication number
20210347949
Publication date
Nov 11, 2021
ALLIANCE FOR SUSTAINABLE ENERGY, LLC
Tao DONG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CARBON DIOXIDE-REVERSIBLY-PROTECTED CHAIN EXTENSION-CROSSLINKING AG...
Publication number
20210332006
Publication date
Oct 28, 2021
Changchun Institute of Applied Chemistry, Chinese Academy of Sciences
Xiaoniu YANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR SYNTHESIS AND PURIFICATION OF (2R,6R)-HYDROXYNORKETAMINE
Publication number
20210246099
Publication date
Aug 12, 2021
The United States of America, as represented by the Secretary, Department of...
Craig J. Thomas
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING CARBAMATE AND METHOD FOR PRODUCING ISOCYANATE
Publication number
20210179548
Publication date
Jun 17, 2021
Asahi Kasei Kabushiki Kaisha
Nobuhisa MIYAKE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HETEROGENEOUS CATALYSTS FOR THE SYNTHESIS OF CARBAMATES
Publication number
20210053031
Publication date
Feb 25, 2021
Covestro Intellectual Property GmbH & Co. KG
Stefan Wershofen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MEMANTINE COMPOUNDS AND THEIR PREPARATION AND USES THEREOF
Publication number
20200399208
Publication date
Dec 24, 2020
SUNSHINE LAKE PHARMA CO., LTD
Bifei He
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
LOW ENERGY CONSUMPTION ANHYDROUS CO2 PHASE CHANGE ABSORPTION AGENT,...
Publication number
20200368675
Publication date
Nov 26, 2020
TIANGONG UNIVERSITY
Qingsong ZHANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHODS OF SYNTHESIS OF (1R,2R,5R)-5-AMINO-2-METHYLCYCLOHEXANOL HYD...
Publication number
20200369600
Publication date
Nov 26, 2020
Celgene Corporation
Terrence Joseph CONNOLLY
C07 - ORGANIC CHEMISTRY
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Patent Application
MYOCARDIAL REGENERATION PROMOTING COMPOUNDS, PREPARATION METHOD THE...
Publication number
20200317602
Publication date
Oct 8, 2020
GENHEALTH PHARMA CO., LTD.
Lain-Tze LEE
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MANUFACTURE OF 4,5,6,7-TETRAHYDROISOXAZOLO[5,4-C]PYRIDIN-3-OL
Publication number
20200223865
Publication date
Jul 16, 2020
H. LUNDBECK A/S
Carla De Faveri
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SILICA-BASED ZINC CATALYSTS, THEIR PREPARATION AND USE IN THE ALKOX...
Publication number
20200147594
Publication date
May 14, 2020
COVESTRO DEUTSCHLAND AG
Stefan Wershofen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
A PROCESS FOR THE SYNTHESIS OF AROMATIC CARBAMATES
Publication number
20200148631
Publication date
May 14, 2020
Council of Scientific and Industrial Research
Ashutosh Anant KELKAR
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHODS AND INTERMEDIATES FOR SYNTHESIZING SK1-I
Publication number
20200131113
Publication date
Apr 30, 2020
ENZO BIOCHEM, INC.
ZAIGUO LI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Novel Process for the Preparation of Gadolinium Complex of (4S)-4-(...
Publication number
20200123178
Publication date
Apr 23, 2020
Biophore India Pharmaceuticals PVT. Ltd.
Manik Reddy PULLAGURLA
C07 - ORGANIC CHEMISTRY
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Patent Application
SYNTHESIS OF NOVEL INTERMEDIATE(S) FOR PREPARING RIVASTIGMINE
Publication number
20200095195
Publication date
Mar 26, 2020
Cadila Pharmaceuticals, Ltd.
Jhillu Singh Yadav
C07 - ORGANIC CHEMISTRY
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Patent Application
SYNTHETIC METHOD AND SYNTHETIC SYSTEM
Publication number
20200095692
Publication date
Mar 26, 2020
Sekisui Chemical Co., Ltd
Naohiro FUJINUMA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SYNTHETIC ROUTE TO ANTI-VIRAL AGENTS
Publication number
20200095230
Publication date
Mar 26, 2020
ABBVIE INC.
Russell D. Cink
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
ZINC-IMIDAZOLE COMPLEX MIXED CATALYST AND METHOD FOR PRODUCING METH...
Publication number
20200061596
Publication date
Feb 27, 2020
Korea Institute of Science and Technology
Hyun Joo LEE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PRODUCING AMMONIUM CARBAMATE AND REDUCING NITROGEN OXIDES
Publication number
20200023312
Publication date
Jan 23, 2020
LOUGHBOROUGH UNIVERSITY
Jonathan WILSON
C01 - INORGANIC CHEMISTRY