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Main component in the product gas stream after treatment
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PERFORMING OPERATIONS TRANSPORTING
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Physical, chemical processing
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SEPARATION
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B01D2256/00
Main component in the product gas stream after treatment
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B01D2256/10
Nitrogen
B01D2256/12
Oxygen
B01D2256/14
Ozone
B01D2256/16
Hydrogen
B01D2256/18
Noble gases
B01D2256/20
Carbon monoxide
B01D2256/22
Carbon dioxide
B01D2256/24
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B01D2256/245
Methane
B01D2256/26
Halogens or halogen compounds
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Hydrogen recycle system and hydrogen recycle method
Patent number
12,246,963
Issue date
Mar 11, 2025
National University Corporation Tokai National Higher Education and Research...
Shinji Kambara
C01 - INORGANIC CHEMISTRY
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Process for removing arsine from hydrocarbon mixture
Patent number
12,239,955
Issue date
Mar 4, 2025
PTT Global Chemical Public Company Limited
Salinthip Laokroekkiat
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Systems and methods for production and separation of hydrogen and c...
Patent number
12,240,758
Issue date
Mar 4, 2025
8 Rivers Capital, LLC
Mohammad Rafati
C01 - INORGANIC CHEMISTRY
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Methods and apparatus for recycling tail gas in syngas fermentation...
Patent number
12,239,939
Issue date
Mar 4, 2025
LanzaTech, Inc.
John D Winter
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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System and method for removal of carbon from carbon dioxide
Patent number
12,234,154
Issue date
Feb 25, 2025
Aquasource Technologies Corporation
Shyam Vasant Dighe
C01 - INORGANIC CHEMISTRY
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Systems and processes for heavy hydrocarbon removal
Patent number
12,234,420
Issue date
Feb 25, 2025
BASF Corporation
William B. Dolan
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Hydrogen gas supply apparatus and hydrogen gas supply method
Patent number
12,233,377
Issue date
Feb 25, 2025
ENEOS Corporation
Kazumi Maehara
C01 - INORGANIC CHEMISTRY
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Systems and methods for mitigating noise and vibration in a portabl...
Patent number
12,233,211
Issue date
Feb 25, 2025
Inogen, Inc.
Daniel Wayne Chin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Systems and methods for concentrating gas
Patent number
12,226,733
Issue date
Feb 18, 2025
VENTEC LIFE SYSTEMS INC.
Matthew E. Monaghan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Ionized gas separation arrangement
Patent number
12,226,735
Issue date
Feb 18, 2025
LUNAR HELIUM-3 MINING, LLC
Chris Salvino
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Calcination process
Patent number
12,220,692
Issue date
Feb 11, 2025
Origen Power Ltd
Tim Kruger
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Method for recovering carbon dioxide gas and other gases
Patent number
12,214,313
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Feb 4, 2025
Tokuyama Corporation
Masao Kusunoki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Membranes for contaminant removal from natural gas and methods for...
Patent number
12,215,288
Issue date
Feb 4, 2025
Chevron U.S.A. Inc.
William Koros
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Systems and methods for oxygen production
Patent number
12,214,310
Issue date
Feb 4, 2025
QINGDAO KINGON MEDICAL SCIENCE AND TECHNOLOGY CO., LTD.
Wu Xiao
G06 - COMPUTING CALCULATING COUNTING
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Sorption chamber walls for semiconductor equipment
Patent number
12,217,945
Issue date
Feb 4, 2025
Lam Research Corporation
Hossein Sadeghi
H01 - BASIC ELECTRIC ELEMENTS
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Vapor recovery method, system, and apparatus using reversal of adso...
Patent number
12,208,356
Issue date
Jan 28, 2025
Zeeco, Inc.
Darton J. Zink
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Gas concentrator with removable cartridge adsorbent beds
Patent number
12,208,212
Issue date
Jan 28, 2025
Inogen, Inc.
Brenton Taylor
C01 - INORGANIC CHEMISTRY
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Gas recovery method
Patent number
12,201,936
Issue date
Jan 21, 2025
Gas Recovery and Recycle Limited
Robert Bruce Grant
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Process and plant for producing hydrocarbons from a solid renewable...
Patent number
12,195,682
Issue date
Jan 14, 2025
Topsoe A/S
Mikala Grubb
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Screening assembly and process for screening polymer from an efflue...
Patent number
12,194,398
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Jan 14, 2025
Borealis AG
Henry Sleijster
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Feed gas reforming system and method of controlling the same
Patent number
12,195,335
Issue date
Jan 14, 2025
Hyundai Motor Company
Dong Seok Ko
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Method and device for reducing the increase in temperature at the s...
Patent number
12,194,405
Issue date
Jan 14, 2025
PRODOSE
Morou Boukari
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Process for removal of sulfides from carbon monoxide rich gas strea...
Patent number
12,195,341
Issue date
Jan 14, 2025
SABIC GLOBAL TECHNOLOGIES B.V.
Pankaj Singh Gautam
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Purification of lower olefins
Patent number
12,195,425
Issue date
Jan 14, 2025
Clariant International Ltd.
Carla Moreira Santos Queiroz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Use of renewable energy in the production of chemicals
Patent number
12,186,726
Issue date
Jan 7, 2025
SABIC GLOBAL TECHNOLOGIES B.V.
Scott Stevenson
C01 - INORGANIC CHEMISTRY
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Carbon membrane for fluid separation use
Patent number
12,186,712
Issue date
Jan 7, 2025
Toray Industries, Inc.
Yuki Yamashita
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Process and apparatus for the separation of a mixture of hydrogen a...
Patent number
12,187,611
Issue date
Jan 7, 2025
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Bertrand Demolliens
C01 - INORGANIC CHEMISTRY
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Metal organic framework materials and uses for such
Patent number
12,186,731
Issue date
Jan 7, 2025
Georgia Tech Research Corporation
Richelle Lyndon
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Integrated production of hydrogen, electricity, and heat
Patent number
12,191,543
Issue date
Jan 7, 2025
Saudi Arabian Oil Company
Kunho Lee
C01 - INORGANIC CHEMISTRY
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Process for treating offgas from hydrotreating of renewable feedstocks
Patent number
12,180,426
Issue date
Dec 31, 2024
Andries Hendrik Janssen
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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last 30 patents
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SYSTEM AND METHOD FOR CONCENTRATING GAS
Publication number
20250073630
Publication date
Mar 6, 2025
Ventec Life Systems, Inc.
Alex P. Valentine
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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SYSTEMS AND METHODS FOR HYDROGEN PLANT DRYER REGENERATION
Publication number
20250066194
Publication date
Feb 27, 2025
Ohmium International, Inc.
Arne Ballantine
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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HYDROGEN PURIFICATION DEVICES
Publication number
20250065260
Publication date
Feb 27, 2025
ELEMENT 1 CORP.
David J. Edlund
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Patent Application
METHOD FOR THE SEPARATION OF PHOSPHORUS PENTAFLUORIDE FROM HYDROGEN...
Publication number
20250065259
Publication date
Feb 27, 2025
MEXICHEM FLUOR S.A. DE C.V.
Robert E. LOW
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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METHOD TO INCREASE CO2 CAPTURE EFFICIENCIES BY CARBONATION AND RELA...
Publication number
20250065266
Publication date
Feb 27, 2025
Consejo Superior de Investigaciones Cientificas (CSIC)
Juan Carlos ABANADES GARCÍA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
VENTURI DESIGN AND SYSTEM EMPLOYING SUCH FOR DOSING USE IN WATER TR...
Publication number
20250066230
Publication date
Feb 27, 2025
MAYTRONICS AUSTRALIA PTY LTD
William SMITH
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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COPOLY(1,2,4-TRIAZOLE)S MEMBRANES FOR SOUR MIXED-GAS SEPARATION APP...
Publication number
20250066537
Publication date
Feb 27, 2025
Saudi Arabian Oil Company
Ali Hayek
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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A PROCESS FOR THE PREPARATION OF A SUPPORTED CARBON MEMBRANES (CMS)
Publication number
20250059043
Publication date
Feb 20, 2025
Technische Universiteit Eindhoven
Arash RAHIMALIMAMAGHANI
C01 - INORGANIC CHEMISTRY
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Patent Application
PROCESSES FOR RECOVERING LPG FROM A REFORMING-ZONE EFFLUENT
Publication number
20250058269
Publication date
Feb 20, 2025
UOP LLC
Srinivasan Ramanujam
C01 - INORGANIC CHEMISTRY
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METHOD FOR PRODUCING LIQUEFIED CARBON DIOXIDE FROM LIQUEFIED NATURA...
Publication number
20250059035
Publication date
Feb 20, 2025
Chevron U.S.A. Inc.
Howard Steven Lacheen
C01 - INORGANIC CHEMISTRY
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SYSTEM FOR PRODUCING HYDROGEN BY AMMONIA DECOMPOSITION REACTION AND...
Publication number
20250059027
Publication date
Feb 20, 2025
FUZHOU UNIVERSITY
Lilong Jiang
C01 - INORGANIC CHEMISTRY
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MAKING FT PRODUCTS AFTER STREAM REFORMING AND HYDROCARBON REFORMING
Publication number
20250059036
Publication date
Feb 20, 2025
Thermochem Recovery International, Inc.
Ravi Chandran
C01 - INORGANIC CHEMISTRY
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UTILIZING PIPELINE CO2 FOR ENERGY STORAGE
Publication number
20250052372
Publication date
Feb 13, 2025
Lummus Technology LLC
Daniel FERNALD
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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PROCESS FOR PRODUCING HYDROGEN AND METHOD OF RETROFITTING A HYDROGE...
Publication number
20250051159
Publication date
Feb 13, 2025
Johnson Matthey Public Limited Company
Kendra BRIGGS
C01 - INORGANIC CHEMISTRY
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FACILITY FOR COOLING A GAS FLOW CONTAINING CO2 AND METHOD USING SUC...
Publication number
20250050268
Publication date
Feb 13, 2025
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Michael TRAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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SYSTEM FOR SEPARATING GAS
Publication number
20250050239
Publication date
Feb 13, 2025
CRI, ehf
Emeric SARRON
C01 - INORGANIC CHEMISTRY
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SEPARATION FUNCTIONAL LAYER, SEPARATION MEMBRANE, AND METHOD FOR MA...
Publication number
20250041808
Publication date
Feb 6, 2025
NITTO DENKO CORPORATION
Hisae SHIMIZU
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Device for producing hydrogen by gaz pyrolysis
Publication number
20250042731
Publication date
Feb 6, 2025
E.T.I.A. - EVALUATION TECHNOLOGIQUE, INGENIERIE ET APPLICATIONS
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C01 - INORGANIC CHEMISTRY
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DEVICE FOR THE PRODUCTION OF HYDROGEN AND CO2 FROM SUPPLIED HYDROCA...
Publication number
20250042735
Publication date
Feb 6, 2025
Hyper Energy Australia Pty Ltd
Åge SKOMSVOLD
C01 - INORGANIC CHEMISTRY
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PROCESS FOR PREPARING A POLYBENZOXAZINE-DERIVED CARBON MEMBRANE, CA...
Publication number
20250041793
Publication date
Feb 6, 2025
Petroleo Brasileiro S.A. - PETROBRAS
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Comprehensive Enerty Systems
Publication number
20250043672
Publication date
Feb 6, 2025
GTherm Energy, Inc.
Michael J. Parrella
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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Reactive Distillation System and Method for Production of Hydrogen...
Publication number
20250032951
Publication date
Jan 30, 2025
Thiozen Inc.
Ryan Joseph Gillis
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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MATERIALS, SYSTEMS, AND PROCESSES FOR PRODUCTION OF HIGH PURITY OXYGEN
Publication number
20250033023
Publication date
Jan 30, 2025
SUSTEON INC.
MANJESHWAR GANESHA KAMATH
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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PORTABLE SYSTEM FOR THE PRODUCTION OF OXYGEN
Publication number
20250032826
Publication date
Jan 30, 2025
Oxygenium Ltd.
Liraz Avraham
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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ZERO-LIQUID DISCHARGE AMINE RECLAMATION PROCESS FOR CARBON CAPTURE...
Publication number
20250032975
Publication date
Jan 30, 2025
ELECTROSEP INC.
Paul PARISI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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USE OF RENEWABLE ENERGY IN THE PRODUCTION OF CHEMICALS
Publication number
20250033017
Publication date
Jan 30, 2025
SABIC Global Technologies B.V.
Scott STEVENSON
H01 - BASIC ELECTRIC ELEMENTS
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FACILITY FOR PRODUCING LIQUID CO2 AND BIOMETHANE WITH A MEANS FOR P...
Publication number
20250035376
Publication date
Jan 30, 2025
L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
Solène VALENTIN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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CONTROL SYSTEM FOR AN APPARATUS FOR STEAM REFORMING AND PROCESS FOR...
Publication number
20250026637
Publication date
Jan 23, 2025
Air Products and Chemicals, Inc.
Jay A. THAKKAR
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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APPARATUS AND PROCESS FOR STEAM REFORMING
Publication number
20250026638
Publication date
Jan 23, 2025
Air Products and Chemicals, Inc.
Jay A. Thakkar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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EFFECTIVE USE OF CRYOGENIC SEPARATION SECTION IN SYNGAS MANUFACTURE
Publication number
20250026639
Publication date
Jan 23, 2025
Topsoe A/S
Peter Mølgaard MORTENSEN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL