Separation Purification

Industry

CPC
C07D301/32

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Parent Industries

CCHEMISTRY METALLURGY C07Organic chemistry C07DHETEROCYCLIC COMPOUNDS C07D301/00Preparation of oxiranes

Current Industry

C07D301/32Separation Purification

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method for recovery of ethylene oxide
- Patent number 11,932,615
- Issue date Mar 19, 2024
- Brian Ozero
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for making propene oxide
- Patent number 11,873,285
- Issue date Jan 16, 2024
- Evonik Operations GmbH
- Maik Bernhard
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Continuous isolation of cannabidiol and conversion of cannabidiol t...
- Patent number 11,851,414
- Issue date Dec 26, 2023
- Cleen Technology Inc.
- Mark G. Tegen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Continuous isolation of cannabidiol and cannabinoids and conversion...
- Patent number 11,851,415
- Issue date Dec 26, 2023
- Cleen Technology Inc.
- Mark G. Tegen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method and system for producing epoxyalkane
- Patent number 11,773,072
- Issue date Oct 3, 2023
- China Petroleum and Chemical Corporation
- Song Hu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Ethylene oxide purification
- Patent number 11,724,976
- Issue date Aug 15, 2023
- Petron Scientech, Inc
- Brian J. Ozero
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for recovering propylene oxide and carbon dioxide in PPC po...
- Patent number 11,691,955
- Issue date Jul 4, 2023
- Saudi Arabian Oil Company
- ASM Obidullah
- 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
Ethylene oxide purification
- Patent number 11,608,305
- Issue date Mar 21, 2023
- Petron Scientech, Inc
- Brian J. Ozero
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method and system for producing epoxyalkane
- Patent number 11,591,303
- Issue date Feb 28, 2023
- China Petroleum and Chemical Corporation
- Song Hu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Methods and systems for treatment of ethylene oxide
- Patent number 11,447,457
- Issue date Sep 20, 2022
- Novomer, Inc.
- Konstantin A. Pokrovski
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Epoxy reactive diluent and manufacturing method therefor
- Patent number 11,434,215
- Issue date Sep 6, 2022
- Korea Kumho Petrochemical Co., Ltd.
- Kee Yoon Roh
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ethylene oxide recycling system
- Patent number 11,420,951
- Issue date Aug 23, 2022
- Hangzhou Bocon Mechanical and Electrical Equipment Co., Ltd.
- Qiping Sheng
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Guard bed system and process
- Patent number 11,389,776
- Issue date Jul 19, 2022
- SHELL USA, INC.
- Jesse Raymond Black
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for purifying an alkylene oxide composition
- Patent number 11,247,975
- Issue date Feb 15, 2022
- SK PICGLOBAL CO., LTD
- Hanna Kim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Continuous isolation of cannabidiol and conversion of cannabidiol t...
- Patent number 11,192,870
- Issue date Dec 7, 2021
- SOCATI TECHNOLOGIES—OREGON, LLC
- Mark G. Tegen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Propene recovery by scrubbing with a solvent/water mixture
- Patent number 11,180,467
- Issue date Nov 23, 2021
- BASF SE
- Nicolai Tonio Woerz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Gas liquefaction separator, gas liquefaction recovery system, and m...
- Patent number 11,125,498
- Issue date Sep 21, 2021
- Chio Kang Medical, Inc.
- Xiuling Zhong
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Methods of drying propylene oxide
- Patent number 11,014,899
- Issue date May 25, 2021
- Lyondell Chemical Technology, L.P.
- Xueyong Yang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Guard bed system and process
- Patent number 11,000,819
- Issue date May 11, 2021
- Shell Oil Company
- Jesse Raymond Black
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Tiglien-3-one derivatives
- Patent number 10,980,769
- Issue date Apr 20, 2021
- QBIOTICS PTY LTD
- Paul Warren Reddell
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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
Epoxidation process with concentrated ethylene oxide solutions
- Patent number 10,836,738
- Issue date Nov 17, 2020
- Scientific Design Company, Inc.
- Chun Chau Chan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Methods and apparatuses for purifying crude propane
- Patent number 10,829,425
- Issue date Nov 10, 2020
- Lyondell Chemical Technology, L.P.
- Majid Keyvani
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Recovery of ethylene oxide from sterilization process
- Patent number 10,815,209
- Issue date Oct 27, 2020
- Joseph D. Duff
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for producing propylene oxide
- Patent number 10,807,961
- Issue date Oct 20, 2020
- Sumitomo Chemical Company, Limited
- Hirofumi Koike
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Purification of plasticizers
- Patent number 10,745,368
- Issue date Aug 18, 2020
- Archer-Daniels-Midland Company
- Naveen Sudharsan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Recovery of ethylene oxide from sterilization process
- Patent number 10,738,020
- Issue date Aug 11, 2020
- Joseph D. Duff
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Waste stream upgrading in a propylene oxide/styrene coproduction pr...
- Patent number 10,710,004
- Issue date Jul 14, 2020
- Lyondell Chemical Technology, L.P.
- Sandor Nagy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for purifying propylene oxide
- Patent number 10,676,451
- Issue date Jun 9, 2020
- BASF SE
- Joaquim Henrique Teles
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
AN INTEGRATED PLANT AND AN INTEGRATED PROCESS FOR MAKING PROPENE OXIDE
- Publication number 20240228450
- Publication date Jul 11, 2024
- Evonik Operations GmbH
- Michael BENJE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR THE EPOXIDATION OF PROPENE
- Publication number 20240092749
- Publication date Mar 21, 2024
- Evonik Operations GmbH
- Maik BERNHARD
- C07 - ORGANIC CHEMISTRY
Information Patent Application
A METHOD FOR INCREASING PROPYLENE OXIDE OUTPUT OF AN INTEGRATED PRO...
- Publication number 20230382878
- Publication date Nov 30, 2023
- Evonik Operations GmbH
- Holger Wiederhold
- C07 - ORGANIC CHEMISTRY
Information Patent Application
TIGLIEN-3-ONE DERIVATIVES
- Publication number 20230301960
- Publication date Sep 28, 2023
- QBIOTICS PTY LTD
- Paul Warren Reddell
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
ETHYLENE OXIDE PURIFICATION
- Publication number 20230159419
- Publication date May 25, 2023
- Petron Scientech, Inc.
- Brian J. Ozero
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for making propene oxide
- Publication number 20230120363
- Publication date Apr 20, 2023
- Evonik Operations GmbH
- Maik Bernhard
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR RECOVERING PROPYLENE OXIDE AND CARBON DIOXIDE IN PPC PO...
- Publication number 20230064622
- Publication date Mar 2, 2023
- Saudi Arabian Oil Company
- ASM Obidullah
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR REMOVING POLY(PROPYLENE OXIDE) FROM PROPYLENE OXIDE BY...
- Publication number 20220380327
- Publication date Dec 1, 2022
- SHELL USA, INC.
- Johannes Leendert Willem Cornelis DEN BOESTERT
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ETHYLENE OXIDE PURIFICATION
- Publication number 20220348528
- Publication date Nov 3, 2022
- Petron Scientech, Inc.
- Brian J. Ozero
- C07 - ORGANIC CHEMISTRY
Information Patent Application
EPOXIDATION PROCESS WITH INCREASED CYCLE WATER ABSORPTION
- Publication number 20220289702
- Publication date Sep 15, 2022
- Scientific Design Company, Inc.
- Mansoor Husain
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOSITE ABSORBENT AND USE THEREOF
- Publication number 20220274944
- Publication date Sep 1, 2022
- INSTITUTE OF PROCESS ENGINEERING, CHINESE ACADEMY OF SCIENCES
- Weiguo Cheng
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EPOXY REACTIVE DILUENT AND MANUFACTURING METHOD THEREFOR
- Publication number 20220235020
- Publication date Jul 28, 2022
- KOREA KUMHO PETROCHEMICAL CO., LTD.
- Kee Yoon ROH
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CONTINUOUS ISOLATION OF CANNABIDIOL AND CONVERSION OF CANNABIDIOL T...
- Publication number 20220002259
- Publication date Jan 6, 2022
- SOCATI TECHNOLOGIES - OREGON, LLC
- Mark G. TEGEN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARING CARYOPHYLLENE OXIDE
- Publication number 20210387959
- Publication date Dec 16, 2021
- SYMRISE AG
- Michael BACKES
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
Gas Liquefaction Separator, Gas Liquefaction Recovery System, and M...
- Publication number 20210293476
- Publication date Sep 23, 2021
- Chio Kang Medical, Inc.
- Xiuling Zhong
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PURIFYING AN ALKYLENE OXIDE COMPOSITION
- Publication number 20210246111
- Publication date Aug 12, 2021
- SK Picglobal Co., Ltd.
- Hanna KIM
- C07 - ORGANIC CHEMISTRY
Information Patent Application
TIGLIEN-3-ONE DERIVATIVES
- Publication number 20210196668
- Publication date Jul 1, 2021
- QBIOTICS PTY LTD
- Paul Warren Reddell
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method and System for Producing Epoxyalkane
- Publication number 20210171484
- Publication date Jun 10, 2021
- China Petroleum and Chemical Corporation
- Song HU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method and System for Producing Epoxyalkane
- Publication number 20210163433
- Publication date Jun 3, 2021
- China Petroleum and Chemical Corporation
- Song HU
- C07 - ORGANIC CHEMISTRY
Information Patent Application
A METHOD FOR RECOVERY OF ETHYLENE OXIDE
- Publication number 20210163434
- Publication date Jun 3, 2021
- BRIAN OZERO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
EPOXY REACTIVE DILUENT AND MANUFACTURING METHOD THEREFOR
- Publication number 20210163435
- Publication date Jun 3, 2021
- KOREA KUMHO PETROCHEMICAL CO., LTD.
- Kee Yoon ROH
- C07 - ORGANIC CHEMISTRY
Information Patent Application
GUARD BED SYSTEM AND PROCESS
- Publication number 20210001298
- Publication date Jan 7, 2021
- Jesse Raymond BLACK
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROPENE RECOVERY BY SCRUBBING WITH A SOLVENT/WATER MIXTURE
- Publication number 20210002241
- Publication date Jan 7, 2021
- BASF SE
- Nicolai Tonio WOERZ
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHODS OF DRYING PROPYLENE OXIDE
- Publication number 20200361888
- Publication date Nov 19, 2020
- Lyondell Chemical Technology, L.P.
- Xueyong Yang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CONTINUOUS ISOLATION OF CANNABIDIOL AND CANNABINOIDS AND CONVERSION...
- Publication number 20200255389
- Publication date Aug 13, 2020
- SOCATI TECHNOLOGIES - OREGON, LLC
- Mark G. TEGEN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
TIGLIEN-3-ONE DERIVATIVES
- Publication number 20200179325
- Publication date Jun 11, 2020
- QBIOTICS PTY LTD
- Paul Warren Reddell
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Recovery of Ethylene Oxide from Sterilization Process
- Publication number 20200148655
- Publication date May 14, 2020
- Joseph D. Duff
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING PROPYLENE OXIDE
- Publication number 20200140403
- Publication date May 7, 2020
- Sumitomo Chemical Company, Limited
- Hirofumi KOIKE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CONTINUOUS ISOLATION OF CANNABIDIOL AND CONVERSION OF CANNABIDIOL T...
- Publication number 20200071285
- Publication date Mar 5, 2020
- SOCATI TECHNOLOGIES
- Mark G. TEGEN
- C07 - ORGANIC CHEMISTRY

Separation Purification

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for recovery of ethylene oxide

Process for making propene oxide

Continuous isolation of cannabidiol and conversion of cannabidiol t...

Continuous isolation of cannabidiol and cannabinoids and conversion...

Method and system for producing epoxyalkane

Ethylene oxide purification

Process for recovering propylene oxide and carbon dioxide in PPC po...

Method of producing ethylene oxide and ethylene glycol

Ethylene oxide purification

Method and system for producing epoxyalkane

Methods and systems for treatment of ethylene oxide

Epoxy reactive diluent and manufacturing method therefor

Ethylene oxide recycling system

Guard bed system and process

Process for purifying an alkylene oxide composition

Continuous isolation of cannabidiol and conversion of cannabidiol t...

Propene recovery by scrubbing with a solvent/water mixture

Gas liquefaction separator, gas liquefaction recovery system, and m...

Methods of drying propylene oxide

Guard bed system and process

Tiglien-3-one derivatives

Epoxidation process

Epoxidation process with concentrated ethylene oxide solutions

Methods and apparatuses for purifying crude propane

Recovery of ethylene oxide from sterilization process

Method for producing propylene oxide

Purification of plasticizers

Recovery of ethylene oxide from sterilization process

Waste stream upgrading in a propylene oxide/styrene coproduction pr...

Process for purifying propylene oxide

Patents Applicationslast 30 patents

AN INTEGRATED PLANT AND AN INTEGRATED PROCESS FOR MAKING PROPENE OXIDE

PROCESS FOR THE EPOXIDATION OF PROPENE

A METHOD FOR INCREASING PROPYLENE OXIDE OUTPUT OF AN INTEGRATED PRO...

TIGLIEN-3-ONE DERIVATIVES

ETHYLENE OXIDE PURIFICATION

Process for making propene oxide

PROCESS FOR RECOVERING PROPYLENE OXIDE AND CARBON DIOXIDE IN PPC PO...

PROCESS FOR REMOVING POLY(PROPYLENE OXIDE) FROM PROPYLENE OXIDE BY...

ETHYLENE OXIDE PURIFICATION

EPOXIDATION PROCESS WITH INCREASED CYCLE WATER ABSORPTION

COMPOSITE ABSORBENT AND USE THEREOF

EPOXY REACTIVE DILUENT AND MANUFACTURING METHOD THEREFOR

CONTINUOUS ISOLATION OF CANNABIDIOL AND CONVERSION OF CANNABIDIOL T...

PROCESS FOR PREPARING CARYOPHYLLENE OXIDE

METHOD OF PRODUCING ETHYLENE OXIDE AND ETHYLENE GLYCOL

Gas Liquefaction Separator, Gas Liquefaction Recovery System, and M...

PROCESS FOR PURIFYING AN ALKYLENE OXIDE COMPOSITION

TIGLIEN-3-ONE DERIVATIVES

Method and System for Producing Epoxyalkane

Method and System for Producing Epoxyalkane

A METHOD FOR RECOVERY OF ETHYLENE OXIDE

EPOXY REACTIVE DILUENT AND MANUFACTURING METHOD THEREFOR

GUARD BED SYSTEM AND PROCESS

PROPENE RECOVERY BY SCRUBBING WITH A SOLVENT/WATER MIXTURE

METHODS OF DRYING PROPYLENE OXIDE

CONTINUOUS ISOLATION OF CANNABIDIOL AND CANNABINOIDS AND CONVERSION...

TIGLIEN-3-ONE DERIVATIVES

Recovery of Ethylene Oxide from Sterilization Process

METHOD FOR PRODUCING PROPYLENE OXIDE

CONTINUOUS ISOLATION OF CANNABIDIOL AND CONVERSION OF CANNABIDIOL T...