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Preparation of oxiranes
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Patents Grants
last 30 patents
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Patent Grant
Process for producing ethylene oxide by gas-phase oxidation of ethy...
Patent number
12,187,692
Issue date
Jan 7, 2025
BASF SE
Andrey Karpov
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Epoxidation processes and catalysts for use therein
Patent number
11,980,872
Issue date
May 14, 2024
Lyondell Chemical Technology, L.P.
Sandor Nagy
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Methods for conditioning an ethylene epoxidation catalyst and assoc...
Patent number
11,801,493
Issue date
Oct 31, 2023
SHELL USA, INC.
Marek Matusz
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of producing ethylene oxide and ethylene glycol
Patent number
11,618,739
Issue date
Apr 4, 2023
Nippon Shokubai Co., Ltd.
Shota Sato
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing an epoxidation catalyst
Patent number
11,612,881
Issue date
Mar 28, 2023
Dow Technology Investments LLC
Daniel Grohol
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Removable impingement basket for ethylene oxide (EO) reactors
Patent number
11,559,799
Issue date
Jan 24, 2023
Scientific Design Company, Inc.
Mohammad Ganjvar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalyst for the oxidation of ethylene to ethylene oxide
Patent number
11,400,437
Issue date
Aug 2, 2022
BASF SE
Andrey Karpov
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Carrier, catalyst, methods for producing them and method for produc...
Patent number
11,384,059
Issue date
Jul 12, 2022
Scientific Design Company, Inc.
Serguei Pak
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Porous bodies with enhanced pore architecture prepared without a hi...
Patent number
11,331,652
Issue date
May 17, 2022
Scientific Design Company, Inc.
Wojciech L. Suchanek
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing porous bodies with enhanced properties
Patent number
11,185,847
Issue date
Nov 30, 2021
Scientific Design Company, Inc.
Wojciech L. Suchanek
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Halogen selective detection gas chromatography for the on-line anal...
Patent number
11,059,017
Issue date
Jul 13, 2021
MultiPhase Solutions, Inc.
James D. Buchner
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Epoxidation process
Patent number
10,865,189
Issue date
Dec 15, 2020
Scientific Design Company, Inc.
Shaun McGovern
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for producing ethylene oxide
Patent number
10,858,328
Issue date
Dec 8, 2020
Nippon Shokubai Co., Ltd.
Shingo Iguchi
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Process for preparing an epoxidation catalyst
Patent number
10,821,430
Issue date
Nov 3, 2020
Dow Technology Investments LLC
Mohmed A. Syed
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Conversion of mixed methane/ethane streams
Patent number
10,815,169
Issue date
Oct 27, 2020
Shell Oil Company
Ronald Jan Schoonebeek
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Propylene direct oxidation reaction catalyst, method for preparing...
Patent number
10,766,021
Issue date
Sep 8, 2020
Lotte Chemical Corporation
Joong Won Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Porous bodies with enhanced pore architecture
Patent number
10,751,699
Issue date
Aug 25, 2020
Scientific Design Company, Inc.
Wojciech L. Suchanek
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Carrier treatment to improve catalytic performance of an ethylene o...
Patent number
10,669,247
Issue date
Jun 2, 2020
Scientific Design Company, Inc.
Nabil Rizkalla
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Silver impregnation method for producing ethylene oxide catalyst wi...
Patent number
10,604,497
Issue date
Mar 31, 2020
SCIENTIFIC DESIGN COMPANY INC.
Serguei Pak
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Epoxidation catalyst, a process for preparing the catalyst, and a p...
Patent number
10,532,989
Issue date
Jan 14, 2020
Shell Oil Company
Marek Matusz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Processes and systems for removing iodide impurities from a recycle...
Patent number
10,526,300
Issue date
Jan 7, 2020
Shell Oil Company
Wayne Errol Evans
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Processes and systems for removing a vinyl iodide impurity from a r...
Patent number
10,525,409
Issue date
Jan 7, 2020
Shell Oil Company
Michael Francis Lemanski
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Porous bodies with enhanced pore architecture
Patent number
10,512,894
Issue date
Dec 24, 2019
Scientific Design Company, Inc.
Wojciech L. Suchanek
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Porous bodies with enhanced crush strength
Patent number
10,449,520
Issue date
Oct 22, 2019
Scientific Design Company, Inc.
Wojciech L. Suchanek
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Processes and systems for removing an alkyl iodide impurity from a...
Patent number
10,450,287
Issue date
Oct 22, 2019
Shell Oil Company
Wayne Errol Evans
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Epoxidation process
Patent number
10,351,542
Issue date
Jul 16, 2019
Scientific Design Company, Inc.
Shaun McGovern
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Liquid phase selective oxidation to epoxides with molecular oxygen
Patent number
10,308,622
Issue date
Jun 4, 2019
Lyondell Chemical Technology, L.P.
Sandor Nagy
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for manufacturing ethylene oxide using scaled selectivity v...
Patent number
10,208,005
Issue date
Feb 19, 2019
Dow Technology Investments LLC
Ailene Gardner Phillips
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Compositions and methods related to anti-CD19 antibody drug conjugates
Patent number
10,183,997
Issue date
Jan 22, 2019
Legochem Biosciences, Inc.
Yong Zu Kim
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Alkylene oxide catalyst and use thereof
Patent number
10,159,961
Issue date
Dec 25, 2018
Dow Global Technologies LLC
Manuel A. W. Natal
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
EPOXIDATION CATALYST
Publication number
20240408585
Publication date
Dec 12, 2024
BASF SE
Andrey KARPOV
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING ALKYLENE OXIDES
Publication number
20240308970
Publication date
Sep 19, 2024
COVESTRO DEUTSCHLAND AG
Matthias Leven
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HIGH PURITY TABLETED ALPHA-ALUMINA CATALYST SUPPORT
Publication number
20240293802
Publication date
Sep 5, 2024
BASF SE
Christian WALSDORFF
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR REDUCING THE AGING-RELATED DEACTIVATION OF HIGH SELECTI...
Publication number
20240279193
Publication date
Aug 22, 2024
DOW GLOBAL TECHNOLOGIES LLC
Wen -Sheng Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ALKYLENE OXIDE CATALYST THAT CAN BE MANUFACTURED RAPIDLY IN ONE STEP
Publication number
20240207824
Publication date
Jun 27, 2024
DOW GLOBAL TECHNOLOGIES LLC
Karena Smoll
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MODERATOR AND CATALYST PERFORMANCE OPTIMIZATION FOR EPOXIDATION OF...
Publication number
20240150307
Publication date
May 9, 2024
SHELL USA, INC.
Gary James WELLS
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PREPARING PROPYLENE OXIDE BY MEANS OF DIRECT EPOXIDATION...
Publication number
20230339875
Publication date
Oct 26, 2023
China Petroleum and Chemical Corporation
Chenyang ZHAO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
POROUS CATALYST-SUPPORT SHAPED BODY
Publication number
20230302432
Publication date
Sep 28, 2023
BASF SE
Sung Yeun CHOI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PRODUCTION OF POROUS ALPHA-ALUMINA SUPPORTS FROM BOEHMITIC DERIVED...
Publication number
20230256415
Publication date
Aug 17, 2023
BASF SE
Sung Yeun CHOI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
TABLETED ALPHA-ALUMINA CATALYST SUPPORT
Publication number
20230234030
Publication date
Jul 27, 2023
BASF SE
Sung Yeun CHOI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR PRODUCING A SILVER-BASED EPOXIDATION CATALYST
Publication number
20230114770
Publication date
Apr 13, 2023
BASF SE
Andrey KARPOV
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POROUS BODIES WITH ENHANCED PORE ARCHITECTURE PREPARED WITHOUT A HI...
Publication number
20220274093
Publication date
Sep 1, 2022
Scientific Design Company, Inc.
Wojciech L. Suchanek
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
REMOVABLE IMPINGEMENT BASKET FOR ETHYLENE OXIDE (EO) REACTORS
Publication number
20220193650
Publication date
Jun 23, 2022
Scientific Design Company, Inc.
Mohammad Ganjvar
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PREPARING AN EPOXIDATION CATALYST
Publication number
20220097028
Publication date
Mar 31, 2022
DOW TECHNOLOGY INVESTMENTS LLC
Mohmed A. Syed
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PRODUCING ETHYLENE OXIDE BY GAS-PHASE OXIDATION OF ETHY...
Publication number
20210387958
Publication date
Dec 16, 2021
BASF SE
Andrey KARPOV
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD OF PRODUCING ETHYLENE OXIDE AND ETHYLENE GLYCOL
Publication number
20210309624
Publication date
Oct 7, 2021
NIPPON SHOKUBAI CO., LTD
Shota SATO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CATALYST FOR THE OXIDATION OF ETHYLENE TO ETHYLENE OXIDE
Publication number
20210283583
Publication date
Sep 16, 2021
BASF SE
ANDREY KARPOV
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST EFFECTIVE IN THE OXIDATIVE CONVERSION OF ETHYLENE TO ETHYL...
Publication number
20210046459
Publication date
Feb 18, 2021
BASF SE
Andrey KARPOV
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EPOXIDATION PROCESSES AND CATALYSTS FOR USE THEREIN
Publication number
20200346193
Publication date
Nov 5, 2020
Lyondell Chemical Technology, L.P.
Sandor Nagy
C07 - ORGANIC CHEMISTRY
Information
Patent Application
POROUS BODIES WITH ENHANCED PORE ARCHITECTURE
Publication number
20200129958
Publication date
Apr 30, 2020
Scientific Design Company, Inc.
Wojciech L. Suchanek
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHODS FOR CONDITIONING AN ETHYLENE EPOXIDATION CATALYST AND ASSOC...
Publication number
20200001277
Publication date
Jan 2, 2020
Marek MATUSZ
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EPOXIDATION PROCESS
Publication number
20190337912
Publication date
Nov 7, 2019
Scientific Design Company, Inc.
Shaun McGovern
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROPYLENE DIRECT OXIDATION REACTION CATALYST, METHOD FOR PREPARING...
Publication number
20190184377
Publication date
Jun 20, 2019
LOTTE CHEMICAL CORPORATION
Joong Won LEE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CARRIER, CATALYST, METHODS FOR PRODUCING THEM AND METHOD FOR PRODUC...
Publication number
20190127341
Publication date
May 2, 2019
Scientific Design Company, Inc.
Serguei PAK
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ALKYLENE OXIDE CATALYST AND USE THEREOF
Publication number
20190118167
Publication date
Apr 25, 2019
Manuel A. W. Natal
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Halogen Selective Detection Gas Chromatography for the On-Line Anal...
Publication number
20190083951
Publication date
Mar 21, 2019
MultiPhase Solutions, Inc.
James D. Buchner
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING ETHYLENE OXIDE
Publication number
20190077778
Publication date
Mar 14, 2019
Nippon Shokubai Co., Ltd.
Shingo IGUCHI
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING POROUS BODIES WITH ENHANCED PROPERTIES
Publication number
20190070588
Publication date
Mar 7, 2019
Scientific Design Company, Inc.
Wojciech L. Suchanek
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CONVERSION OF MIXED METHANE/ETHANE STREAMS
Publication number
20190039972
Publication date
Feb 7, 2019
Shell Oil Company
Ronald Jan SCHOONEBEEK
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHODS FOR DIRECT EPOXIDATION OF PROPYLENE WITH OXYGEN
Publication number
20190023672
Publication date
Jan 24, 2019
Tjeerd Alexander Nijhuis
C07 - ORGANIC CHEMISTRY