Membership
Tour
Register
Log in
in serial connexion
Follow
Industry
CPC
B01D53/226
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B01
Physical, chemical processing
B01D
SEPARATION
B01D53/00
Separation of gases or vapours Recovering vapours of volatile solvents from gases Chemical or biological purification of waste gases
Current Industry
B01D53/226
in serial connexion
Industries
Overview
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
System and method for separating a gas mixture
Patent number
11,964,231
Issue date
Apr 23, 2024
Haffmans B.V.
J. E. Roodbeen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Gas separation system
Patent number
11,938,442
Issue date
Mar 26, 2024
UBE Corporation
Tomohide Nakamura
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
High selectivity membranes for hydrogen sulfide and carbon dioxide...
Patent number
11,931,698
Issue date
Mar 19, 2024
UOP LLC
Xueliang Dong
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Device and a process for separating methane from a gas mixture cont...
Patent number
11,857,916
Issue date
Jan 2, 2024
Evonik Operations GmbH
Florian Winkler
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Natural gas system for on-site processing
Patent number
11,794,148
Issue date
Oct 24, 2023
Patrick C. Graney
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Plant and method for the separation of a gas mixture containing a p...
Patent number
11,786,862
Issue date
Oct 17, 2023
AB IMPIANTI SRL
Federico Capra
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Gas separation system and gas separation method
Patent number
11,779,880
Issue date
Oct 10, 2023
12M INVENT GMBH
Kai Seefeldt
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hydrogen purification devices
Patent number
11,738,305
Issue date
Aug 29, 2023
Element 1 Corp.
David J. Edlund
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Membrane process and system for high recovery of a nonpermeating ga...
Patent number
11,731,076
Issue date
Aug 22, 2023
Air Products and Chemicals, Inc.
Matthew P. O'Brien
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Systems and methods for removing organic compounds from steam
Patent number
11,713,877
Issue date
Aug 1, 2023
Donaldson Company, Inc.
Matthew P. Goertz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Compact membrane module system for gas separation
Patent number
11,660,565
Issue date
May 30, 2023
Generon IGS, Inc.
Steven Reese
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hydrogen purification using molecular dynamics
Patent number
11,660,566
Issue date
May 30, 2023
H24US CORP
Glen Robles
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Apparatus and method for direct air capture of carbon dioxide from...
Patent number
11,638,902
Issue date
May 2, 2023
BLACK SWAN, LLC
Brian Kolodji
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hydrogen purification devices
Patent number
11,590,449
Issue date
Feb 28, 2023
Element 1 Corp.
David J. Edlund
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Process and device for the combined production of hydrogen and carb...
Patent number
11,554,955
Issue date
Jan 17, 2023
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Jean-Pierre Tranier
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Gas separation apparatus and gas separation method
Patent number
11,534,722
Issue date
Dec 27, 2022
Sumitomo Chemical Company, Limited
Nobutaka Kodama
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for purifying natural gas using an economizer
Patent number
11,535,803
Issue date
Dec 27, 2022
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Paul Terrien
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and system for obtaining a propylene product
Patent number
11,505,515
Issue date
Nov 22, 2022
Linde GMBH
Helmut Fritz
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process and apparatus for separating gases
Patent number
11,498,026
Issue date
Nov 15, 2022
Evonik Specialty Chemicals (Shanghai) Co., Ltd.
Zhimin Wu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Membrane nitrogen rejection process and system
Patent number
11,491,440
Issue date
Nov 8, 2022
Air Liquide Advanced Technologies U.S. LLC
Paul Terrien
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
High selectivity membranes for hydrogen sulfide and carbon dioxide...
Patent number
11,471,839
Issue date
Oct 18, 2022
UOP LLC
Xueliang Dong
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Flow management and CO2-recovery apparatus and method of use
Patent number
11,473,838
Issue date
Oct 18, 2022
Baker Hughes Holdings LLC
Harish Radhakrishna Acharya
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
System and method for separating a gas mixture
Patent number
11,471,823
Issue date
Oct 18, 2022
Haffmans B.V.
J. E. Roodbeen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Acidic gas separation device and acidic gas separation method
Patent number
11,458,435
Issue date
Oct 4, 2022
Japan Oil, Gas and Metals National Corporation
Yoshinori Mashiko
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Hydrogen sulfide-carbon dioxide membrane separation systems and pro...
Patent number
11,420,153
Issue date
Aug 23, 2022
Saudi Arabian Oil Company
Milind M. Vaidya
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process of improved sulfur capture from a syngas mixture
Patent number
11,420,155
Issue date
Aug 23, 2022
SAUDI ARABIAN OIL COMPANY and
Milind M. Vaidya
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Membrane permeation treatment with adjustment of the number of memb...
Patent number
11,406,932
Issue date
Aug 9, 2022
L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
Jean-Marc Chareyre
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for treating a natural gas containing carbon dioxide
Patent number
11,389,764
Issue date
Jul 19, 2022
TOTAL SE
Phuc-Tien Thierry
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Methods for the separation of CO2 from a gas stream
Patent number
11,358,093
Issue date
Jun 14, 2022
OHIO STATE INNOVATION FOUNDATION
W.S. Winston Ho
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Treatment of a methane stream comprising VOCs and carbon dioxide by...
Patent number
11,351,499
Issue date
Jun 7, 2022
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Francois Barraud
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
MEMBRANE SWEEP WITH INTERNAL REHEAT OF SWEEP GAS
Publication number
20240139671
Publication date
May 2, 2024
Air Liquide Advanced Technologies, U.S. LLC
Sandeep K KARODE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PURIFICATION OF METHANE CONTAINING GAS STREAMS USING SELECTIVE MEMB...
Publication number
20240131469
Publication date
Apr 25, 2024
Iogen Corporation
Brian Foody
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MEMBRANE PERMEATE RECYCLE WITH PRESSURIZED ANAEROBIC DIGESTERS
Publication number
20240115988
Publication date
Apr 11, 2024
L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
Min Ho MAENG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND METHOD FOR RECOVERY OF FUEL GAS FROM CRUDE OIL PURIFICATION
Publication number
20240093108
Publication date
Mar 21, 2024
Air Liquide Advanced Technologies US LLC
Sandeep KARODE
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD FOR PURIFICATION OF ELECTRONIC GASES AND A PURIFICATION DEVI...
Publication number
20240082780
Publication date
Mar 14, 2024
Tronic Purity, Inc.
Po-Wei HUANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
A PROCESS FOR SEPARATING H2 FROM A GAS MIXTURE
Publication number
20240075423
Publication date
Mar 7, 2024
BASF SE
Paul-Vinzent STROBEL
C01 - INORGANIC CHEMISTRY
Information
Patent Application
HYDROGEN PURIFICATION DEVICES
Publication number
20240042379
Publication date
Feb 8, 2024
ELEMENT 1 CORP.
David J. Edlund
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
HALON ALTERNATIVES FOR AIRCRAFT FIRE SUPPRESSION
Publication number
20240033553
Publication date
Feb 1, 2024
HAMILTON SUNDSTRAND CORPORATION
Haralambos Cordatos
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Carbon Dioxide Capture
Publication number
20240001283
Publication date
Jan 4, 2024
Air Products and Chemicals, Inc.
Todd M. Moyle
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PRODUCTION OF COMPRESSED NATURAL GAS FROM RAW BIOGAS USING GAS SEPA...
Publication number
20240001293
Publication date
Jan 4, 2024
Air Liquide Advanced Technologies US LLC
Michael MITARITEN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND DEVICE FOR SEPARATING CARBON DIOXIDE FROM A RESPIRATORY...
Publication number
20230415094
Publication date
Dec 28, 2023
Loewenstein Medical Technology S.A.
Peter KREMEIER
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
CO2 CAPTURE AND CONVERSION USING A NOVEL MEMBRANE SYSTEM
Publication number
20230405520
Publication date
Dec 21, 2023
HUAZHONG MAO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DIRECT AIR CARBON CAPTURE CATALYST SYSTEM
Publication number
20230398490
Publication date
Dec 14, 2023
Cyrus Abbasi
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
PRODUCTION OF BIOMETHANE USING MULTIPLE TYPES OF MEMBRANE
Publication number
20230390695
Publication date
Dec 7, 2023
Air Liquide Advanced Technologies, U.S. LLC
Yong DING
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
FACILITY AND METHOD FOR PRODUCING BIOMETHANE WITH LIMITED METHANE L...
Publication number
20230338889
Publication date
Oct 26, 2023
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Solène VALENTIN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
GAS SEPARATION SYSTEM AND METHOD FOR SEPARATING GAS MIXTURE
Publication number
20230294039
Publication date
Sep 21, 2023
NITTO DENKO CORPORATION
Terukazu IHARA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
INTEGRATED COMPRESSION AND MEMBRANE SEPARATION PROCESS FOR REMOVAL...
Publication number
20230211281
Publication date
Jul 6, 2023
L'Air Liquide, Societe Anonyme pour l'Etude et l?Exploitation des Procedes Ge...
Sandeep KARODE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR PRODUCING CARBON MONOXIDE-CONTAINING STREAMS
Publication number
20230192486
Publication date
Jun 22, 2023
Evonik Operations GmbH
Robert Franke
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CARBON DIOXIDE MEMBRANE FILTER WITH GRAPHENE CROWN PORES
Publication number
20230145516
Publication date
May 11, 2023
International Business Machines Corporation
Binquan Luan
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Separation and recovery system and method of hydrogen from coke ove...
Publication number
20230132426
Publication date
May 4, 2023
Korea Research Institute of Chemical Technology
Jeong Hoon KIM
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
BIOGAS UPGRADING APPARATUS AND PROCESS
Publication number
20230114525
Publication date
Apr 13, 2023
Air Products and Chemicals, Inc.
Donald E. Henry
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
SYSTEM AND METHOD FOR SEPARATING A GAS MIXTURE
Publication number
20230115430
Publication date
Apr 13, 2023
Haffmans B.V.
J.E. Roodbeen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SEPARATION SYSTEM
Publication number
20230108642
Publication date
Apr 6, 2023
NGK Insulators, Ltd.
Naoto KINOSHITA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NATURAL GAS SYSTEM FOR ON-SITE PROCESSING
Publication number
20230058457
Publication date
Feb 23, 2023
NACELLE LOGISTICS LLC
Patrick C. Graney
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS AND DEVICE FOR MEMBRANE SEPARATION OF A MIXTURE CONTAINING...
Publication number
20230027743
Publication date
Jan 26, 2023
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEO...
Mathieu LECLERC
C01 - INORGANIC CHEMISTRY
Information
Patent Application
HIGH SELECTIVITY MEMBRANES FOR HYDROGEN SULFIDE AND CARBON DIOXIDE...
Publication number
20230018173
Publication date
Jan 19, 2023
UOP LLC
Xueliang Dong
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
IMPROVING SULFUR RECOVERY OPERATIONS WITH PROCESSES BASED ON NOVEL...
Publication number
20230001349
Publication date
Jan 5, 2023
Saudi Arabian Oil Company
Milind Vaidya
C01 - INORGANIC CHEMISTRY
Information
Patent Application
REDUCING ENERGY CONSUMPTION FOR MARINE AND OFFSHORE MEMBRANE APPLIC...
Publication number
20220401878
Publication date
Dec 22, 2022
Air Products and Chemicals, Inc.
Christer Haugland
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
HYBRID SYSTEM OF CARBON DIOXIDE COMPACT MEMBRANE SEPARATION AND CAR...
Publication number
20220387928
Publication date
Dec 8, 2022
Korea District Heating Corp.
Won Seok CHANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYDROGEN PURIFICATION USING MOLECULAR DYNAMICS
Publication number
20220331733
Publication date
Oct 20, 2022
H24US CORP
Glen Robles
C01 - INORGANIC CHEMISTRY