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B01D53/00
Separation of gases or vapours Recovering vapours of volatile solvents from gases Chemical or biological purification of waste gases
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Patents Grants
last 30 patents
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Patent Grant
System and method for removing nitrate from water
Patent number
11,964,884
Issue date
Apr 23, 2024
Iowa State University Research Foundation, Inc.
Wenzhen Li
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Smoke capturing system and method
Patent number
11,964,228
Issue date
Apr 23, 2024
Ilan Feferberg
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Ammonia mediated carbon dioxide (CO2) sequestration methods and sys...
Patent number
11,958,013
Issue date
Apr 16, 2024
Blue Planet Systems Corporation
Brent R. Constantz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Selective desulfurization method implemented based on high gravity...
Patent number
11,952,547
Issue date
Apr 9, 2024
UNIVERSITY OF CHINESE ACADEMY OF SCIENCES
Zhi Qian
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System for flare gas recovery using gas sweetening process
Patent number
11,951,441
Issue date
Apr 9, 2024
Saudi Arabian Oil Company
Ahmed Khalifah Al Muhsen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Electrochemically regenerated liquid desiccant dehumidification sys...
Patent number
11,944,934
Issue date
Apr 2, 2024
Mojave Energy Systems, Inc.
Michael Benedict
F24 - HEATING RANGES VENTILATING
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Patent Grant
Plastic-to-oil plant, according cracking reactor, and related metho...
Patent number
11,939,529
Issue date
Mar 26, 2024
Pruvia GmbH
Maria Laura Mastellone
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus for separating and removing dust from exhaust gas
Patent number
11,938,439
Issue date
Mar 26, 2024
SUZHOU JINGTIAN AIREN ENVIRONMENTAL TECHNOLOGY CO. LTD.
Zhongzeng Shen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hybrid post-combustion CO2 capture system and method
Patent number
11,938,443
Issue date
Mar 26, 2024
University of Kentucky Research Foundation
Kunlei Liu
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Multi-bubbling region column tray and corresponding plate column
Patent number
11,938,425
Issue date
Mar 26, 2024
Beijing Zehua Chemical Engineering Co., Ltd.
Runxing Xie
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Healthy gas generating system
Patent number
11,918,750
Issue date
Mar 5, 2024
Hsin-Yung Lin
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Pollutant capturer and mobilizer
Patent number
11,918,949
Issue date
Mar 5, 2024
Karim Salehpoor
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Cooling absorption tower, CO2 recovery device including same, and C...
Patent number
11,919,774
Issue date
Mar 5, 2024
Mitsubishi Heavy Industries, Ltd.
Yoshiki Sorimachi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Recovery of light olefins from dry hydrocarbon gas from refinery an...
Patent number
11,905,241
Issue date
Feb 20, 2024
Kellogg Brown & Root LLC
Gautham Krishnaiah
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System for flare gas recovery using gas sweetening process
Patent number
11,865,493
Issue date
Jan 9, 2024
Saudi Arabian Oil Company
Ahmed Khalifah Al Muhsen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Electrochemical apparatus for acid gas removal and hydrogen generation
Patent number
11,857,914
Issue date
Jan 2, 2024
University of Kentucky Research Foundation
Ayokunle Omosebi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Systems and methods for concentrating a substance recovered from a...
Patent number
11,857,922
Issue date
Jan 2, 2024
NUORGANICS LLC
Eugenio Giraldo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process and apparatus for alkyl halide fumigant recovery and conver...
Patent number
11,857,921
Issue date
Jan 2, 2024
The Trustees of the Stevens Institute of Technology
Adeniyi Lawal
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Reverse electrodialysis or pressure-retarded osmosis cell with heat...
Patent number
11,855,324
Issue date
Dec 26, 2023
Rahul S. Nana
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System and process of capturing carbon dioxide from flue gases
Patent number
11,850,552
Issue date
Dec 26, 2023
CARBON CLEAN SOLUTIONS LIMITED
Prateek Bumb
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Gas capture system
Patent number
11,850,547
Issue date
Dec 26, 2023
Compact Carbon Capture AS
Asbjørn Strand
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Boiler plant and carbon dioxide removal method
Patent number
11,833,467
Issue date
Dec 5, 2023
Mitsubishi Heavy Industries, Ltd.
Atsushi Tsutsumi
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Hydrogen sulfide adsorbent in biogas and biogas purification system...
Patent number
11,826,719
Issue date
Nov 28, 2023
Korea Institute of Energy Research
Il Hyun Baek
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
System and method to separate gases using high viscosity liquid sor...
Patent number
11,826,695
Issue date
Nov 28, 2023
Xerox Corporation
Mahati Chintapalli
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process and plant for removing carbon dioxide from synthesis gas
Patent number
11,826,694
Issue date
Nov 28, 2023
L'Air Liquide, Société l'Etude et l'Exploitation des Procédés Georges Claude
Sophia Schmidt
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Compact absorption column for CO2 capture
Patent number
11,819,799
Issue date
Nov 21, 2023
University of Kentucky Research Foundation
Kunlei Liu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Devices, systems, facilities and processes for carbon capture optim...
Patent number
11,819,797
Issue date
Nov 21, 2023
NEXT CARBON SOLUTIONS, LLC
Ben Heichelbech
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Materials having improved wettability and related methods of use an...
Patent number
11,813,565
Issue date
Nov 14, 2023
Klockner Pentaplast of America, Inc.
Timothy D. Weatherill
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Gas treatment system and method
Patent number
11,813,564
Issue date
Nov 14, 2023
Serge Sola
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Separation processes and units via minimal surface area mass and he...
Patent number
11,806,671
Issue date
Nov 7, 2023
GEOSEPAA LLC
Robert C. Ryan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
COOLING TOWER SYSTEM
Publication number
20240131472
Publication date
Apr 25, 2024
International Cooling Tower Inc.
Benjamin Ignace Lafferty
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
STRATIFIED HYDROPHILIC MEDIA FOR LIQUID/GAS CONTACTORS
Publication number
20240131468
Publication date
Apr 25, 2024
Mojave Energy Systems, Inc.
Rohan Morajkar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EXHAUST GAS SCRUBBER WITH ENERGY INTEGRATION
Publication number
20240115992
Publication date
Apr 11, 2024
ThyssenKrupp Industrial Solutions AG
Max Eliot GORGES
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CARBON DIOXIDE CAPTURE DEVICE AND METHOD
Publication number
20240109024
Publication date
Apr 4, 2024
Enviro Ambient Corporation
Sanjeev JOLLY
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND METHOD FOR CAPTURING CARBON TO REMOVE CARBON DIOXIDE FRO...
Publication number
20240109077
Publication date
Apr 4, 2024
Harrison Zack Rice
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR REPLACEMENT OF FOSSIL FUELS IN FIRING OF ROTARY LIME KILNS
Publication number
20240110111
Publication date
Apr 4, 2024
Highbury Energy Inc.
Yong Hua LI
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
A SYSTEM FOR SEPARATING HYDROGEN FROM A FEED GAS
Publication number
20240100470
Publication date
Mar 28, 2024
INDIAN INSTITUTE OF SCIENCE
Srinivasaiah DASAPPA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS AND PLANT FOR PRODUCING HYDROGEN-RICH SYNTHESIS GAS STREAM...
Publication number
20240100472
Publication date
Mar 28, 2024
L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
Sophia SCHMIDT
C01 - INORGANIC CHEMISTRY
Information
Patent Application
DEVICES, SYSTEMS, FACILITIES AND PROCESSES FOR CARBON CAPTURE OPTIM...
Publication number
20240100471
Publication date
Mar 28, 2024
NEXT CARBON SOLUTIONS, LLC
Ben Heichelbech
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR RECOVERY OF SUBSTANCES FROM MOLTEN SALT ELE...
Publication number
20240082783
Publication date
Mar 14, 2024
Phoenix Tailings, Inc.
Thomas Anthony Villalon
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
CONTACT TOWER TRAY AND RELATED METHODS
Publication number
20240075404
Publication date
Mar 7, 2024
Produced Water Absorbents Inc.
John SABEY
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MATERIALS HAVING IMPROVED WETTABILITY AND RELATED METHODS OF USE AN...
Publication number
20240075422
Publication date
Mar 7, 2024
Klockner Pentaplast of America, Inc.
Timothy D. Weatherill
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DEVICES, SYSTEMS, FACILITIES AND PROCESSES FOR CARBON CAPTURE OPTIM...
Publication number
20240058746
Publication date
Feb 22, 2024
Ben Heichelbech
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
METHOD AND SYSTEM FOR ABSORBING A COMPONENT OF A GAS STREAM INTO A...
Publication number
20240058745
Publication date
Feb 22, 2024
GTI ENERGY
Osman Akpolat
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR CAPTURING A MOLECULE OF INTEREST AND ASSOCIATED CAPTURE...
Publication number
20240050890
Publication date
Feb 15, 2024
TOTALENERGIES ONETECH
Jacques Bousquet
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SYSTEM AND METHOD FOR IMPROVING WATER QUALITY OF DEHYDRATION TOWER...
Publication number
20240050873
Publication date
Feb 15, 2024
TIANHUA INSTITUTE OF CHEMICAL MACHINERY AND AUTOMATION CO.,LTD
Xu ZHAO
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
COMPOSITE AMINE ABSORBENT, REMOVAL UNIT, AND REMOVAL METHOD
Publication number
20240042377
Publication date
Feb 8, 2024
Mitsubishi Heavy Industries, Ltd.
Hiroshi Tanaka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM, APPARATUS AND METHOD FOR MANAGING HEAT TRANSFER IN POST COM...
Publication number
20240042370
Publication date
Feb 8, 2024
Victor Juchymenko
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SYSTEMS AND METHODS OF ABATING HYDROGEN SULFIDE GAS
Publication number
20240033677
Publication date
Feb 1, 2024
Rivian IP Holdings, LLC
Saravanan Kuppan
B60 - VEHICLES IN GENERAL
Information
Patent Application
Multiscale architectures for reducing regeneration energy of solven...
Publication number
20240033679
Publication date
Feb 1, 2024
Amy M. Heintz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AIR CONTACTOR
Publication number
20240024815
Publication date
Jan 25, 2024
Baltimore Aircoil Company, Inc.
Yohann Lilian Rousselet
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AN IMPROVED WET SCRUBBER
Publication number
20240017206
Publication date
Jan 18, 2024
Edwards Limited
Anna Victoria Howbrook
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Screening Assembly and Process for Screening Polymer from an Efflue...
Publication number
20240009590
Publication date
Jan 11, 2024
Borealis AG
Henry Sleijster
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
DIRECT AIR CAPTURE CONTACTOR FOR CARBON UPTAKE, AND METHODS OF OPER...
Publication number
20240009617
Publication date
Jan 11, 2024
Heirloom Carbon Technologies, Inc.
Andy DUBEL
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
REGENERATION DEVICE, GAS TREATMENT DEVICE, REGENERATION METHOD, AND...
Publication number
20240001287
Publication date
Jan 4, 2024
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Norihide MAEDA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR SEPARATING CARBON DIOXIDE FROM A GAS STREAM AND USE
Publication number
20240001290
Publication date
Jan 4, 2024
Petroleo Brasileiro S.A. - PETROBRAS
Aline Machado de CASTRO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DEVICE AND PROCESS FOR PREPARING A FEED STREAM FOR SOLUTION POLYMER...
Publication number
20230415113
Publication date
Dec 28, 2023
Borealis AG
Mohammad Al-haj Ali
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DEVICES, SYSTEMS, FACILITIES AND PROCESSES FOR CARBON CAPTURE OPTIM...
Publication number
20230415093
Publication date
Dec 28, 2023
NEXT CARBON SOLUTIONS, LLC
Ben Heichelbech
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
DESICCANT-BASED LAUNDRY DEVICE
Publication number
20230407540
Publication date
Dec 21, 2023
Samsung Electronics Co., Ltd.
Guolian Wu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR CONTINUOUSLY OBTAINING CARBON DIOXIDE AND DEVICE FOR CAR...
Publication number
20230405513
Publication date
Dec 21, 2023
ZENTRUM FÜR SONNENENERGIE-UND WASSERSTOFF- FORSCHUNG BADEN-WÜRTTEMBERG GEMEIN...
Ulrich ZUBERBUEHLER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL