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Separation of gases or vapours Recovering vapours of volatile solvents from gases Chemical or biological purification of waste gases
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Pressure swing adsorption
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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
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Device for distributing gas in a gas processing vessel comprising a...
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12,194,453
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Jan 14, 2025
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Lian-Ming Sun
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Feed gas reforming system and method of controlling the same
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12,195,335
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Jan 14, 2025
Hyundai Motor Company
Dong Seok Ko
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Use of renewable energy in the production of chemicals
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12,186,726
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Jan 7, 2025
SABIC GLOBAL TECHNOLOGIES B.V.
Scott Stevenson
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Process and apparatus for the separation of a mixture of hydrogen a...
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12,187,611
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Jan 7, 2025
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Bertrand Demolliens
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Process for treating offgas from hydrotreating of renewable feedstocks
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12,180,426
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Dec 31, 2024
Andries Hendrik Janssen
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Flue gas decarbonization
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12,179,143
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Dec 31, 2024
Air Products and Chemicals, Inc.
Mozhgan Alimohammadi Zanjani
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Apparatus and system for swing adsorption processes
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12,172,122
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Dec 24, 2024
ExxonMobil Technology and Engineering Company
Ananda Krishna Nagavarapu
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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ATR-based hydrogen process and plant
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12,172,896
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Dec 24, 2024
HALDOR TOPSØE A/S
Steffen Spangsberg Christensen
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Incubator with air curtain
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12,173,269
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Dec 24, 2024
EMBRIENT, INC.
Royal Q. Le
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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Use of molten salt to separate carbon from a molten metal catalyst
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12,168,606
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Dec 17, 2024
NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO
Earl Lawrence Vincent Goetheer
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System for offshore production of fuel
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12,162,772
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Dec 10, 2024
Stena Power & LNG Solutions AS
Svein Borge Hellesmark
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Treatment of biogas by pressure swing adsorption
Patent number
12,151,200
Issue date
Nov 26, 2024
UOP LLC
Christopher DiGiulio
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Sealing soft water recovery apparatus for vacuum pump in vacuum pre...
Patent number
12,152,585
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Nov 26, 2024
SHANGHAI LIFENGAS CO., LTD
Zhengxiong Zhang
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Method for producing high purity hydrogen
Patent number
12,140,374
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Nov 12, 2024
Air Products and Chemicals, Inc.
Shubhra Jyoti Bhadra
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Mechanical vapor re-compressor heat pump for separating CO2 from wa...
Patent number
12,134,070
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Nov 5, 2024
CARBON CAPTURE INC.
Brian Holman
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Mechanical vapor re-compressor heat pump for separating CO2 from wa...
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12,134,069
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Nov 5, 2024
CARBON CAPTURE INC.
Brian Holman
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Energy efficient VPSA system with direct drive high speed centrifug...
Patent number
12,128,347
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Oct 29, 2024
Praxair Technology, Inc.
Andrew C. Rosinski
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Use of renewable energy in olefin synthesis
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12,128,378
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Oct 29, 2024
SABIC GLOBAL TECHNOLOGIES B.V.
Andrew Mark Ward
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Process and apparatus for scrubbing a hydrocarbon gas stream
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12,129,231
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Oct 29, 2024
UOP LLC
Aric G. Fisher
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OBOGS composition control and health monitoring
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12,115,394
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Oct 15, 2024
Cobham Mission Systems Davenport LSS Inc.
Steven C. Peake
A62 - LIFE-SAVING FIRE-FIGHTING
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Optimized co-generating system and recovery method for power, water...
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12,110,823
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Oct 8, 2024
Saudi Arabian Oil Company
Samusideen Adewale Salu
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Process and apparatus for the separation of two gaseous streams eac...
Patent number
12,109,527
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Oct 8, 2024
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Antoine Hernandez
C01 - INORGANIC CHEMISTRY
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O2 concentrator with sieve bed bypass and control method thereof
Patent number
12,102,767
Issue date
Oct 1, 2024
Breathe Technologies, Inc.
Tom Westfall
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Gas stream purification by adsorption with pre-regeneration in a cl...
Patent number
12,097,463
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Sep 24, 2024
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Golo Zick
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Process and plant for producing hydrogen and for separating carbon...
Patent number
12,084,347
Issue date
Sep 10, 2024
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Sophia Schmidt
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Method of generating clean syngas
Patent number
12,077,435
Issue date
Sep 3, 2024
Thermochem Recovery International, Inc.
Ravi Chandran
C01 - INORGANIC CHEMISTRY
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Method and facility for purifying a high-flow gas stream
Patent number
12,076,688
Issue date
Sep 3, 2024
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Benoit Davidian
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Operation method for hydrogen production device, and hydrogen produ...
Patent number
12,071,344
Issue date
Aug 27, 2024
Osaka Gas Co., Ltd.
Hinako Matsuo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Process for controlling the porosity of carbon blacks
Patent number
12,071,549
Issue date
Aug 27, 2024
ORION ENGINEERED CARBONS IP GMBH & CO. KG
Conny Vogler
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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last 30 patents
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Systems and Methods for Processing Gases
Publication number
20250018358
Publication date
Jan 16, 2025
TRANSFORM MATERIALS LLC
David S. Soane
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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USE OF RENEWABLE ENERGY IN OLEFIN SYNTHESIS
Publication number
20250010264
Publication date
Jan 9, 2025
SABIC Global Technologies B.V.
Andrew Mark WARD
C01 - INORGANIC CHEMISTRY
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PROCESS FOR CONTROLLING THE POROSITY OF CARBON BLACKS
Publication number
20250011600
Publication date
Jan 9, 2025
Orion Engineered Carbons IP GmbH & Co. KG
Conny VOGLER
C01 - INORGANIC CHEMISTRY
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BLUE HYDROGEN PROCESS AND PLANT
Publication number
20250010259
Publication date
Jan 9, 2025
Topsoe A/S
Nitesh BANSAL
C01 - INORGANIC CHEMISTRY
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Patent Application
PRESSURE SWING ADSORPTION APPARATUS FOR HIGH PURITY HYDROGEN PURIFI...
Publication number
20250001352
Publication date
Jan 2, 2025
Korea Institute Of Energy Research
Sang-sup HAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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METHOD AND SYSTEM FOR UPGRADING BIOGAS USING PSA
Publication number
20250001351
Publication date
Jan 2, 2025
Iogen Corporation
Brian Foody
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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2x7 Rotary Valve
Publication number
20250003507
Publication date
Jan 2, 2025
Air Products and Chemicals, Inc.
Micah S. Kiffer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Ammonia-Based Photocatalytic Reactor Systems and Methods
Publication number
20250001378
Publication date
Jan 2, 2025
Syzygy Plasmonics Inc.
Suman Khatiwada
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
Turbine Powered Electricity Generation
Publication number
20250003366
Publication date
Jan 2, 2025
Richard Alan Callahan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
APPARATUS AND METHOD FOR CAPTURE AND CONCENTRATION OF CARBON DIOXIDE
Publication number
20240416271
Publication date
Dec 19, 2024
TERRAFIXING INC.
Sean Michael Wynn WILSON
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
PROCESS FOR PRODUCING ULTRA-LOW TO NEGATIVE CARBON HYDROGEN
Publication number
20240417251
Publication date
Dec 19, 2024
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Regis REAU
C01 - INORGANIC CHEMISTRY
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Zero-Emissions Refinery System and Method for Liquid Waste Stream R...
Publication number
20240417302
Publication date
Dec 19, 2024
Stanley Michael Siegel
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Optimization of a pressure swing adsorption process
Publication number
20240416272
Publication date
Dec 19, 2024
Nederlandse Organisatie voor toegepast-natuurwetenschappelijk Onderzoek TNO
Francesco Sebastiani
C01 - INORGANIC CHEMISTRY
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Patent Application
O2 CONCENTRATOR WITH SIEVE BED BYPASS AND CONTROL METHOD THEREOF
Publication number
20240408343
Publication date
Dec 12, 2024
Breathe Technoloogies, Inc.
Tom Westfall
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Application
FULL TEMPERATURE RANGE SIMULATED ROTATED MOVING BED PSA PROCESS FOR...
Publication number
20240408535
Publication date
Dec 12, 2024
ZHEJIANG TECHAIRS CLOUD TECHNOLOGIES INC
YALING ZHONG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
METHOD FOR THE CAPTURE OF CARBON DIOXIDE USING OXYFLUORIDE PHYSISOR...
Publication number
20240400597
Publication date
Dec 5, 2024
Research Triangle Institute
Daniel O'Nolan
C07 - ORGANIC CHEMISTRY
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SORBENTS FOR TRACE CONTAMINATION CONTROL SYSTEMS
Publication number
20240399337
Publication date
Dec 5, 2024
XPLOSAFE, LLC
Nicholas F. MATERER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Hydrogen Purification By Adsorption
Publication number
20240390835
Publication date
Nov 28, 2024
Air Products and Chemicals, Inc.
Timothy Christopher Golden
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
Pyrolysis Processes for Upgrading a Hydrocarbon Feed
Publication number
20240392197
Publication date
Nov 28, 2024
EXXONMOBIL CHEMICAL PATENTS INC.
Mark A. Nierode
C01 - INORGANIC CHEMISTRY
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Patent Application
SEALING SOFT WATER RECOVERY APPARATUS FOR VACUUM PUMP IN VACUUM PRE...
Publication number
20240392786
Publication date
Nov 28, 2024
SHANGHAI LIFENGAS CO., LTD
Zhengxiong Zhang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
Blue Hydrogen Production Methods and Systems
Publication number
20240391770
Publication date
Nov 28, 2024
Blue Planet Systems Corporation
Kyle Self
C01 - INORGANIC CHEMISTRY
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Patent Application
Ammonia Cracking for Green Hydrogen
Publication number
20240382896
Publication date
Nov 21, 2024
Air Products and Chemicals, Inc.
Edward Landis Weist
C01 - INORGANIC CHEMISTRY
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Patent Application
METHOD AND SYSTEM FOR SEPARATING A GAS MIXTURE
Publication number
20240382894
Publication date
Nov 21, 2024
Linde GmbH
Helmut FRITZ
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
Gas Purification Apparatus with Eductor Reduction Unit and Method
Publication number
20240375039
Publication date
Nov 14, 2024
Streamline Innovations Inc
Peter J. Photos
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
SOLID-STATE COPPER(I) SORBENTS FOR OLEFIN SEPARATIONS
Publication number
20240367089
Publication date
Nov 7, 2024
Board of Regents, The University of Texas System
Rasika DIAS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
HYDROGEN PRODUCTION PROCESS WITH IMPROVED CO2 FRACTIONATION PROCESS
Publication number
20240367970
Publication date
Nov 7, 2024
UOP LLC
Bradley Russell
C01 - INORGANIC CHEMISTRY
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Patent Application
ADSORBENT AND PROCESS FOR METHANOL AND OXYGENATES SEPARATION
Publication number
20240368491
Publication date
Nov 7, 2024
M Chemical Company, Inc.
Albert M. Tsybulevski
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Patent Application
Pressure Swing Adsorption Device And Rotary Valve Thereof
Publication number
20240367088
Publication date
Nov 7, 2024
China Petroleum and Chemical Corporation
Shengzhong ZHANG
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Patent Application
USE OF RENEWABLE ENERGY IN METHANOL SYNTHESIS
Publication number
20240359154
Publication date
Oct 31, 2024
SABIC Global Technologies B.V.
Joseph William SCHROER
C01 - INORGANIC CHEMISTRY
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Patent Application
PLASMA INDUCED HYDROGEN PRODUCTION
Publication number
20240351868
Publication date
Oct 24, 2024
Prime Plasma, Inc.
Surjit S. Randhava
C01 - INORGANIC CHEMISTRY