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of sorbents or filter aids comprising free carbon
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B01J20/3416
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PERFORMING OPERATIONS TRANSPORTING
B01
Physical, chemical processing
B01J
CHEMICAL OR PHYSICAL PROCESSES
B01J20/00
Solid sorbent compositions or filter aid compositions Sorbents for chromatography Processes for preparing, regenerating or reactivating thereof
Current Industry
B01J20/3416
of sorbents or filter aids comprising free carbon
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Patents Grants
last 30 patents
Information
Patent Grant
Method for purifying water with regenerative adsorbent
Patent number
12,146,017
Issue date
Nov 19, 2024
Imam Abdulrahman Bin Faisal University
Asma Mohammed Zamil Elsharif
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Material for removing contaminants from water
Patent number
12,102,980
Issue date
Oct 1, 2024
Auburn University
Dongye Zhao
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Vertically oriented plasma reactor
Patent number
12,048,910
Issue date
Jul 30, 2024
Board of Trustees of Michigan State University
Qi Hua Fan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Water purification method with nanocomposite sorbent
Patent number
11,976,152
Issue date
May 7, 2024
Imam Abdulrahman Bin Faisal University
Asma Mohammed Zamil Elsharif
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Magnetic adsorbents and methods of their use for removal of contami...
Patent number
11,975,291
Issue date
May 7, 2024
CARBONXT, INC.
David W. Mazyck
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for solvent recovery and activated carbon regeneration
Patent number
11,931,723
Issue date
Mar 19, 2024
Donau Carbon Technologies S.r.l.
Giuseppe Dell'Acqua
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Magnetic adsorbents, methods for manufacturing a magnetic adsorbent...
Patent number
11,911,727
Issue date
Feb 27, 2024
CARBONXT, INC.
David W. Mazyck
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process and system for back-and-forth washing of adsorptive media
Patent number
11,891,311
Issue date
Feb 6, 2024
Ozono Polaris, S.A. de C.V.
David Ross Mackay Pett
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Sorbents for the oxidation and removal of mercury
Patent number
11,806,665
Issue date
Nov 7, 2023
Midwwest Energy Emissions Corp.
John H. Pavlish
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for removing organic pollutants from water
Patent number
11,746,177
Issue date
Sep 5, 2023
Imam Abdulrahman Bin Faisal University
Asma Mohammed Zamil Elsharif
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for forming a porous activated asphaltene material
Patent number
11,701,634
Issue date
Jul 18, 2023
King Fahd University of Petroleum & Minerals
Mohammad Nahid Siddiqui
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method and system for pelletizing spent bleaching earth
Patent number
11,654,418
Issue date
May 23, 2023
TITAN CLEAN ENERGY PROJECTS CORPORATION
Maurice Tuchelt
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Adsorption systems and processes for recovering PNA and HPNA compou...
Patent number
11,549,065
Issue date
Jan 10, 2023
Saudi Arabian Oil Company
Omer Refa Koseoglu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Adsorbents, systems and methods for the removal of heavy metals fro...
Patent number
11,541,372
Issue date
Jan 3, 2023
University of Tennessee Research Foundation
Mariappan Parans Paranthaman
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Method of making activated carbon sorbent from seagrass for organic...
Patent number
11,517,876
Issue date
Dec 6, 2022
King Fahd University of Petroleum & Minerals
Mazen Khaled Nazal
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Using porous activated asphaltenes as effective adsorbents for the...
Patent number
11,511,258
Issue date
Nov 29, 2022
King Fahd University of Petroleum & Minerals
Mohammad Nahid Siddiqui
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Ethyleneamines for regenerating adsorbent beds for sulfur compound...
Patent number
11,491,466
Issue date
Nov 8, 2022
Baker Hughes Oilfield Operations LLC
Sai Reddy Pinappu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for solvent recovery and activated carbon regeneration
Patent number
11,478,776
Issue date
Oct 25, 2022
Donau Carbon Technologies S.r.l.
Giuseppe Dell'Acqua
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Treatment and regeneration system and method for extracting organic...
Patent number
11,471,859
Issue date
Oct 18, 2022
ABS Materials, Inc.
Patricio A. Ortiz
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method of producing a carbon nanotube grafted acrylic acid/acrylami...
Patent number
11,414,513
Issue date
Aug 16, 2022
Imam Abdulrahman Bin Faisal University
Asma Mohammed Zamil Elsharif
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Recovery of adsorption capacity of beaded activated carbon using ga...
Patent number
11,369,946
Issue date
Jun 28, 2022
Ford Global Technologies, LLC
Hiroko Ohtani
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Coal ash treatment system and method
Patent number
11,364,481
Issue date
Jun 21, 2022
MERCURY CAPTURE INTELLECTUAL PROPERTY, LLC
Christopher L. Poling
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Composite particle and method for removing contaminants from liquids
Patent number
11,345,614
Issue date
May 31, 2022
Nanotech Innovations, Inc.
Dennis J. Flood
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Regenerated adsorbent beds for sulfur compound removal
Patent number
11,331,649
Issue date
May 17, 2022
Baker Hughes Oilfield Operations LLC
Sai Reddy Pinappu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of removing boric acid from an aqueous solution
Patent number
11,224,855
Issue date
Jan 18, 2022
Singapore University of Technology and Design
Fuming Chen
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Methods and systems for managing gas purification
Patent number
11,213,786
Issue date
Jan 4, 2022
Mécanique Analytique Inc.
Yves Gamache
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for producing deuterium-depleted water and method for produc...
Patent number
11,213,790
Issue date
Jan 4, 2022
Shinshu University
Katsumi Kaneko
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of adsorbing contaminants using a porous carbon compound
Patent number
11,192,804
Issue date
Dec 7, 2021
King Fahd University of Petroleum & Minerals
Mohammad Nahid Siddiqui
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Sorbents for the oxidation and removal of mercury
Patent number
11,179,673
Issue date
Nov 23, 2021
Midwwest Energy Emission Corp.
John H. Pavlish
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
In situ filter rejuvenation system
Patent number
11,173,435
Issue date
Nov 16, 2021
James W. Masten
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
METHODS AND APPARATUS FOR PRODUCTION OF RARE EARTH ELEMENTS FROM CO...
Publication number
20240392414
Publication date
Nov 28, 2024
CARBON HOLDINGS INTELLECTUAL PROPERTIES, LLC
Charles Agee Atkins
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
SUPRAMOLECULAR GOLD STRIPPING FROM ACTIVATED CARBON USING ALPHA-CYC...
Publication number
20240375084
Publication date
Nov 14, 2024
Northwestern University
James Fraser Stoddart
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ELECTROCHEMICAL REGENERATION METHOD OF ACTIVATED CARBON
Publication number
20240375085
Publication date
Nov 14, 2024
CHONGQING UNIVERSITY
Chun ZHAO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method for Treating Water on Membranes Integrating Adsorption on Ac...
Publication number
20240368015
Publication date
Nov 7, 2024
VEOLIA WATER SOLUTIONS & TECHNOLOGIES SUPPORT
Philippe Sauvignet
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method for removing petroleum and other liquid hydrocarbons from a...
Publication number
20240293794
Publication date
Sep 5, 2024
Robert Bado
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
PROCESSES FOR RECOVERING PFAS FROM SOLID SORBENTS
Publication number
20240261764
Publication date
Aug 8, 2024
Enviropacific Services Limited
Ricky James LEGG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PURIFYING WATER WITH REGENERATIVE ADSORBENT
Publication number
20240254270
Publication date
Aug 1, 2024
Imam Abdulrahman Bin Faisal University
Asma Mohammed Zamil Elsharif
B82 - NANO-TECHNOLOGY
Information
Patent Application
METHOD OF REGENERATION OF CARBONACEOUS ADSORBENT
Publication number
20240226852
Publication date
Jul 11, 2024
DESOTEC NV
Rikie SEYNAEVE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD OF AVOIDING SELF-COMBUSTION OF CARBONACEOUS ADSORBENT IMPGRE...
Publication number
20240226850
Publication date
Jul 11, 2024
DESOTEC NV
Rikie SEYNAEVE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYDROTHERMAL ALKALINE TREATMENT OF PFAS-CONTAMINATED ADSORBENTS FOR...
Publication number
20240207820
Publication date
Jun 27, 2024
Timothy J. Strathmann
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESSES FOR REMOVING PERFLUOROALKYL SUBSTANCES AND REGENERATING A...
Publication number
20240189644
Publication date
Jun 13, 2024
UOP LLC
Amanda J. Hickman
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Application
METHOD OF REGENERATION OF CARBONACEOUS ADSORBENT
Publication number
20240131494
Publication date
Apr 25, 2024
DESOTEC NV
Rikie SEYNAEVE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD OF AVOIDING SELF-COMBUSTION OF CARBONACEOUS ADSORBENT IMPGRE...
Publication number
20240131493
Publication date
Apr 25, 2024
DESOTEC NV
Rikie SEYNAEVE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR REGENERATING ADSORPTION MEDIA USING CARBON DIOXIDE
Publication number
20240109053
Publication date
Apr 4, 2024
GRANITEFUEL ENGINEERING INC.
Linjie HU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Plasma Activated Biochar Filter
Publication number
20240082811
Publication date
Mar 14, 2024
Board of Trustees of Michigan State University
Qi Hua FAN
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Graphene Oxide Recycling Process
Publication number
20240075460
Publication date
Mar 7, 2024
Government of the United States, as represented by the Secretary of the Air F...
Kurukulasuriya Fernando
C01 - INORGANIC CHEMISTRY
Information
Patent Application
WATER TREATMENT METHOD WITH RENEWAL OF THE ADSORBENT TO A TARGETED...
Publication number
20230357053
Publication date
Nov 9, 2023
SUEZ INTERNATIONAL
Isabelle BAUDIN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
WATER PURIFICATION METHOD WITH NANOCOMPOSITE SORBENT
Publication number
20230348650
Publication date
Nov 2, 2023
Imam Abdulrahman Bin Faisal University
Asma Mohammed Zamil Elsharif
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
ACTIVATED CARBON FIBRE FILTER
Publication number
20230311055
Publication date
Oct 5, 2023
UNIVERSITEIT ANTWERPEN
Siegfried DENYS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
REGENERATABLE SYSTEM FOR CONTAMINANT REMOVAL
Publication number
20230227331
Publication date
Jul 20, 2023
Ionic Water Technologies, LLC
George W. Adamson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FOOD CONTAINER FOR PRESERVING FRESHNESS OF FOOD ITEMS
Publication number
20230202736
Publication date
Jun 29, 2023
KING'S FLAIR INNOVATIVE MARKETING LIMITED
Siu Wah WONG
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
CROSS-LINKED POLYMERIC AMMONIUM SALTS AND THEIR USE IN ABSORBING OR...
Publication number
20230182113
Publication date
Jun 15, 2023
STRIDE
Seetha M. Coleman-Kammula
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LOW-TEMPERATURE PLASMA REGENERATION SYSTEM AND METHOD FOR INACTIVAT...
Publication number
20230105763
Publication date
Apr 6, 2023
SOUTHEAST UNIVERSITY
Huiyan ZHANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
A SEQUENTIAL REACTOR FOR ADSORPTION OF POLLUTANTS ONTO ACTIVATED CA...
Publication number
20230097537
Publication date
Mar 30, 2023
National University of Singapore
Olivier Lefebvre
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHODS AND SYSTEMS FOR REDUCING THE CONCENTRATION OF AMINE IN WASH...
Publication number
20230067004
Publication date
Mar 2, 2023
Research Triangle Institute
Paul MOBLEY
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD FOR FORMING A POROUS ACTIVITED ASPHALTENE MATERIAL
Publication number
20230055218
Publication date
Feb 23, 2023
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Mohammad Nahid SIDDIQUI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
TREATMENT AND REGENERATION SYSTEM AND METHOD FOR EXTRACTING ORGANIC...
Publication number
20230032504
Publication date
Feb 2, 2023
ABS MATERIALS, INC.
Patricio A. ORTIZ
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
METHOD FOR SOLVENT RECOVERY AND ACTIVATED CARBON REGENERATION
Publication number
20230014093
Publication date
Jan 19, 2023
Donau Carbon Technologies S.r.l.
Giuseppe DELL'ACQUA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CROSS-LINKED POLYMERIC AMMONIUM SALTS AND THEIR USE IN ABSORBING OR...
Publication number
20220401918
Publication date
Dec 22, 2022
STRIDE
Seetha M. Coleman-Kammula
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD FOR REMOVING ORGANIC POLLUTANTS FROM WATER
Publication number
20220348707
Publication date
Nov 3, 2022
Imam Abdulrahman Bin Faisal University
Asma Mohammed Zamil Elsharif
C01 - INORGANIC CHEMISTRY