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Patents Grants
last 30 patents
Information
Patent Grant
Process and system for producing product
Patent number
12,359,134
Issue date
Jul 15, 2025
Iogen Corporation
Patrick J. Foody
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Carbon dioxide capture using magnetic heating
Patent number
12,350,623
Issue date
Jul 8, 2025
Saudi Arabian Oil Company
Shiv Shankar Sangaru
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process and system for capture of carbon dioxide
Patent number
12,343,676
Issue date
Jul 1, 2025
Commonwealth Scientific and Industrial Research Organisation
Graeme Douglas Puxty
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
System and method for recovery of fuel gas from crude oil purification
Patent number
12,344,806
Issue date
Jul 1, 2025
Air Liquide Advanced Technologies U.S. LLC
Sandeep Karode
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Carbon capture system and method with recuperative power recovery
Patent number
12,338,740
Issue date
Jun 24, 2025
Sustainable Energy Solutions, Inc.
Larry Baxter
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Interfacial surface structures for carbon dioxide removal systems
Patent number
12,337,275
Issue date
Jun 24, 2025
AirMyne, Inc.
Bart Ludo Scherpbier
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Methods for absorption and desorption of carbon dioxide
Patent number
12,337,274
Issue date
Jun 24, 2025
Saudi Arabian Oil Company
Hasmukh A. Patel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for regenerating an aqueous solution of MEG containing salts...
Patent number
12,337,277
Issue date
Jun 24, 2025
IFP Energies Nouvelles
Bruno Delfort
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and system for maintaining solvent quality in gas treating s...
Patent number
12,330,113
Issue date
Jun 17, 2025
Saudi Arabian Oil Company
Abdulaziz A. Aldayini
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Integrated carbon dioxide capture
Patent number
12,325,669
Issue date
Jun 10, 2025
CARBONCURE TECHNOLOGIES INC.
George Sean Monkman
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Absorption medium and method for removing carbon dioxide from combu...
Patent number
12,325,005
Issue date
Jun 10, 2025
EOG RESOURCES, INC.
Yang Du
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Acid gas scrubbing methods featuring amine phase separation for hyd...
Patent number
12,325,004
Issue date
Jun 10, 2025
ExxonMobil Technology and Engineering Company
Carla S. Pereira
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Enzymatic phase transfer solvent for CO2/H2S capture
Patent number
12,318,729
Issue date
Jun 3, 2025
Indian Oil Corporation Limited
Prakash Chandra Sahoo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Coupled urea melamine plant
Patent number
12,319,662
Issue date
Jun 3, 2025
Stamicarbon B.V.
Rahul Patil
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Recovery of light olefins from dry hydrocarbon gas from refinery an...
Patent number
12,304,887
Issue date
May 20, 2025
Kellogg Brown & Root LLC
Gautham Krishnaiah
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for removing acid compounds from a gaseous effluent using a...
Patent number
12,305,136
Issue date
May 20, 2025
IFP Energies Nouvelles
Julien Grandjean
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Diamine solvent system for CO2 capture
Patent number
12,290,779
Issue date
May 6, 2025
Battelle Memorial Institute
Deepika Malhotra
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Amine absorber configuration
Patent number
12,285,718
Issue date
Apr 29, 2025
Saudi Arabian Oil Company
Saleh H. Al-Ofi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Two-stage offgas scrubbing
Patent number
12,274,975
Issue date
Apr 15, 2025
EVONIK OXENO GMBH & CO. KG
Stephan Peitz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for treating a gaseous effluent from pyrolytic decompositio...
Patent number
12,268,985
Issue date
Apr 8, 2025
Arkema France
Jean-Luc Dubois
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Tail gas utilization for mixed alcohols production
Patent number
12,264,122
Issue date
Apr 1, 2025
Standard Alcohol Company of America, Inc.
Richard Denham Ridley
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Carbon dioxide absorbent including phenolate-based ionic liquid and...
Patent number
12,257,566
Issue date
Mar 25, 2025
SK Innovation Co., Ltd.
Lim Ok Pyun
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Carbon dioxide capture system and method with mass transfer contactor
Patent number
12,251,657
Issue date
Mar 18, 2025
ION CLEAN ENERGY, INC.
Charles Panaccione
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Mitigating naturally occurring radioactive material in oxidative de...
Patent number
12,240,806
Issue date
Mar 4, 2025
Nova Chemicals (International) S.A.
Vasily Simanzhenkov
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Pre-combustion CO2 removal in a natural gas fed steam methane refor...
Patent number
12,227,416
Issue date
Feb 18, 2025
Fluor Technologies Corporation
Ravi Ravikumar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for minimizing fouling, corrosion, and solvent degradation i...
Patent number
12,221,585
Issue date
Feb 11, 2025
BL Technologies, Inc.
John Soria
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Continuously regenerable scrubber
Patent number
12,214,308
Issue date
Feb 4, 2025
Oceaneering International, Inc.
John Fricker
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Integrated ethylene production process
Patent number
12,215,073
Issue date
Feb 4, 2025
SHELL USA, INC.
Guus Van Rossum
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Natural gas pretreatment system and method for pretreating natural gas
Patent number
12,209,225
Issue date
Jan 28, 2025
JGC CORPORATION
Yuzuru Kakutani
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Screening assembly and process for screening polymer from an efflue...
Patent number
12,194,398
Issue date
Jan 14, 2025
Borealis AG
Henry Sleijster
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
CARBON DIOXIDE CAPTURING SYSTEM, CARBON DIOXIDE CAPTURING METHOD, A...
Publication number
20250235814
Publication date
Jul 24, 2025
Kabushiki Kaisha Toshiba
Hayato MORIGAKI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Coupling Claus Process with Carbon Dioxide Capture Using Gas Hydrate
Publication number
20250236520
Publication date
Jul 24, 2025
Saudi Arabian Oil Company
Pramod Dhanaji Patil
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Microwave-Accelerated Aqueous Solvent Regeneration using Microwave...
Publication number
20250235851
Publication date
Jul 24, 2025
UNITED STATES DEPARTMENT OF ENERGY
Fan Shi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CARBON DIOXIDE CAPTURE AGENT CONTAINING TWO TYPES OF AMINE COMPOUND...
Publication number
20250229219
Publication date
Jul 17, 2025
Korea Institute Of Energy Research
Sung Chan NAM
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR TREATING A GASEOUS EFFLUENT FROM PYROLYTIC DECOMPOSITIO...
Publication number
20250229216
Publication date
Jul 17, 2025
Arkema France
Jean-Luc DUBOIS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR SEPARATING CARBON DIOXIDE FROM SYNTHESIS GAS
Publication number
20250222394
Publication date
Jul 10, 2025
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Sophia SCHMIDT
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SIMULTANEOUS H2 PRODUCTION AND CO2 CAPTURE FROM ACID GAS STREAM
Publication number
20250222396
Publication date
Jul 10, 2025
Saudi Arabian Oil Company
Mohammad Saad AlQahtani
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CARBON DIOXIDE CAPTURE MODULE
Publication number
20250214029
Publication date
Jul 3, 2025
DAISHINKU CORPORATION
Manabu MARUMOTO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
BIOMASS ENERGY GENERATION
Publication number
20250205635
Publication date
Jun 26, 2025
Ricardo UK Limited
Jonathon McGuire
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CARBON DIOXIDE IMMOBILIZATION METHOD AND CURED CEMENT BODY FOR CARB...
Publication number
20250205638
Publication date
Jun 26, 2025
SHIMIZU CORPORATION
Ryosuke SAITO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CARBON DIOXIDE SEPARATOR, AND METHOD FOR SEPARATING OR RECOVERING C...
Publication number
20250205639
Publication date
Jun 26, 2025
RESEARCH INSTITUTE OF INNOVATIVE TECHNOLOGY FOR THE EARTH
Firoz Alam Chowdhury
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR CAPTURING CO2 FROM A MOBILE SOURCE USING AN AMINO ACID...
Publication number
20250196055
Publication date
Jun 19, 2025
Saudi Arabian Oil Company
Alexander Voice
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYDROGEN SULFIDE PURIFICATION METHOD AND LITHIUM SULFIDE PRODUCTION...
Publication number
20250178897
Publication date
Jun 5, 2025
AGC Inc.
Ryota ANDO
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CARBON DIOXIDE CAPTURE SYSTEM BASED ON PHASE CHANGE ABSORBENT
Publication number
20250177905
Publication date
Jun 5, 2025
TSINGHUA UNIVERSITY
Zhen Chen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
RECOVERY METHOD OF ABSORPTION SOLVENT WASTE LIQUID AND CO2 CAPTURE...
Publication number
20250177906
Publication date
Jun 5, 2025
HUANENG CLEAN ENERGY RESEARCH INSTITUTE
RONG LIU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PLANT
Publication number
20250177943
Publication date
Jun 5, 2025
Mitsubishi Heavy Industries, Ltd.
Hideyuki Uechi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND PLANT FOR TREATING RAW-MEAL IN A CEMENT CLINKER MANUFACT...
Publication number
20250171352
Publication date
May 29, 2025
Südbayerisches Portland-Zementwerk Gebr. Wiesböck & Co. GmbH
Philipp Stadler
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
METHOD AND APPARATUS FOR RECOVERING ABSORBING AGENTS IN ACID GAS TR...
Publication number
20250170519
Publication date
May 29, 2025
Ineos Americas, LLC
Ulises I. Cruz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SOLVENT SYSTEMS FOR CARBON DIOXIDE CAPTURE AND METHODS OF MAKING AN...
Publication number
20250161867
Publication date
May 22, 2025
SCHLUMBERGER TECHNOLOGY CORPORATION
Dinh Thu Nguyen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR SEPARATING CARBON DIOXIDE FROM AN AIR FLOW
Publication number
20250161866
Publication date
May 22, 2025
Greenlyte Carbon Technologies GmbH
Peter Behr
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
VAPOUR COMPRESSION FOR REGENERATION OF A CAPTURE MEDIUM RICH IN A C...
Publication number
20250153093
Publication date
May 15, 2025
Commonwealth Scientific and Industrial Research Organisation
Paul FERON
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Hybrid Carbon Dioxide Removal Systems
Publication number
20250153096
Publication date
May 15, 2025
AirMyne, Inc.
Bart Ludo Scherpbier
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ONCE THROUGH CO2 ABSORBER WITH INTEGRATED AMMONIA SLIP MITIGATION A...
Publication number
20250153094
Publication date
May 15, 2025
Nuovo Pignone Tecnologie S.r.l.
Michael Balfe
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EXTREME TEMPERATURE DIRECT AIR CAPTURE SOLVENT
Publication number
20250144558
Publication date
May 8, 2025
UT-Battelle, LLC
Gyoung Gug Jang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SERINOL DERIVATIVES FOR CAPTURING ACID GASES AND METHODS OF MAKING...
Publication number
20250145558
Publication date
May 8, 2025
The Board of Trustees of the University of Alabama
Jason E. Bara
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
REFORMING WITH CARBON CAPTURE
Publication number
20250145459
Publication date
May 8, 2025
ZoneFlow Reactor Technologies, LLC
Jonathan Jay Feinstein
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR GENERATING CARBON DIOXIDE
Publication number
20250145472
Publication date
May 8, 2025
KOBE GAKUIN EDUCATIONAL FOUNDATION
Fuyuhiko INAGAKI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CARBON CAPTURE COMPOSITION AND SYSTEM
Publication number
20250144557
Publication date
May 8, 2025
Ramesh GOPALAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CRYOGENIC SEPARATION OF CARBON DIOXIDE, SULFUR OXIDES, AND NITROGEN...
Publication number
20250135400
Publication date
May 1, 2025
THE TEXAS A&M UNIVERSITY SYSTEM
Mark T. Holtzapple
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CARBON DIOXIDE CAPTURING APPARATUS AND CAPTURING METHOD
Publication number
20250128202
Publication date
Apr 24, 2025
Korea Research Institute of Chemical Technology
Yong Ki PARK
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL