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Physical, chemical processing
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CHEMICAL OR PHYSICAL PROCESSES
B01J20/00
Solid sorbent compositions or filter aid compositions Sorbents for chromatography Processes for preparing, regenerating or reactivating thereof
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Patents Grants
last 30 patents
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Patent Grant
Graphitic antiviral filtration element and filtration devices conta...
Patent number
12,357,043
Issue date
Jul 15, 2025
Global Graphene Group, Inc.
Aruna Zhamu
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Composite materials and methods of making and use thereof
Patent number
12,311,335
Issue date
May 27, 2025
Georgia State University Research Foundation, Inc.
Thien Tran
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Process for producing a highly porous CaO-based material modified w...
Patent number
12,290,793
Issue date
May 6, 2025
Petroleo Brasileiro S.A. Petrobras
Jadson Claudio Belchior
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Microporous polymeric filtering article with sorption particles
Patent number
12,269,008
Issue date
Apr 8, 2025
Stephen James Grunzinger
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Electrochemical separation and recovery of metals
Patent number
12,208,399
Issue date
Jan 28, 2025
Yale University
Megan O'Connor
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for preparing nano carbon dioxide capture agent and applicat...
Patent number
12,187,659
Issue date
Jan 7, 2025
Bin Su
C05 - FERTILISERS MANUFACTURE THEREOF
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
Use of carbon-nanofibre comprising carbon networks
Patent number
12,104,037
Issue date
Oct 1, 2024
CarbonX IP 5 B.V.
Rutger Alexander David van Raalten
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Metal organic frameworks containing face-centered cubic topology su...
Patent number
12,071,446
Issue date
Aug 27, 2024
KING FAISAL UNIVERSITY
Norah Alsadun
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatuses, methods, and systems for fabricating graphene membranes
Patent number
12,042,768
Issue date
Jul 23, 2024
2599218 ONTARIO INC.
Ian Flint
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for purifying dye-containing wastewater based on porous-poly...
Patent number
11,999,636
Issue date
Jun 4, 2024
Soochow University
Jianmei Lu
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
Isolation and analysis of terpenes
Patent number
11,977,011
Issue date
May 7, 2024
ORANGE PHOTONICS, INC.
Dylan Elmer Wilks
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Electrostatic adsorption mask
Patent number
11,918,976
Issue date
Mar 5, 2024
Beijing FUNATE Innovation Technology Co., Ltd.
Li Qian
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Methods of using graphine nanoplatelets or polymer-derived ceramic...
Patent number
11,918,723
Issue date
Mar 5, 2024
Drexel University
Yury Gogotsi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Highly metallic, hydrophilic, polymer-free carbon nanotube (CNT) th...
Patent number
11,873,222
Issue date
Jan 16, 2024
4th Phase Technologies, Inc.
Chunhong Li
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Evaporative emission control articles including activated carbon
Patent number
11,813,586
Issue date
Nov 14, 2023
BASF Corporation
Wolfgang Ruettinger
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Removal of cadmium ions using a terpolymer/carbon nanotube composite
Patent number
11,772,990
Issue date
Oct 3, 2023
King Fahd University of Petroleum & Minerals
Othman Charles Sadeq Al Hamouz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Magnetically-controlled graphene-based micro-/nano-motor and fabric...
Patent number
11,745,160
Issue date
Sep 5, 2023
GUANGDONG UNIVERSITY OF TECHNOLOGY
Yun Chen
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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
Methods for preparing porous nanocomposite polymer hydrogel beads f...
Patent number
11,679,995
Issue date
Jun 20, 2023
University of Houston System
Debora F. Rodrigues
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Dispersion liquid, preparation method thereof, gas sensor, and meth...
Patent number
11,650,175
Issue date
May 16, 2023
NEC Corporation
Noriyuki Tonouchi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Lanthanum-iron-loaded carbon nanotube film for environmental restor...
Patent number
11,638,910
Issue date
May 2, 2023
BEIJING NORMAL UNIVERSITY, ZHUHAI
Yi Yang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hydrogen storage product and method for manufacturing same
Patent number
11,634,321
Issue date
Apr 25, 2023
HYDROGEN IN MOTION INC. (H2M)
Pei Pei
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method and reactor for separating and removing heavy metals from wa...
Patent number
11,628,417
Issue date
Apr 18, 2023
Dalian Maritime University
Jin Zhang
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Nanostructured-carbon-base-material using mantle perido carbon mine...
Patent number
11,591,220
Issue date
Feb 28, 2023
Teresita Amponin Canuto
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Metal nanoparticle-decorated nanotubes for gas sensing
Patent number
11,585,771
Issue date
Feb 21, 2023
Palo Alto Research Center Incorporated
Gabriel Iftime
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Type 3 porous liquids
Patent number
11,571,656
Issue date
Feb 7, 2023
The Queen's University of Belfast
Stuart James
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Porous liquids
Patent number
11,565,212
Issue date
Jan 31, 2023
The Queen's University of Belfast
Stuart James
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Isolation and analysis of terpenes
Patent number
11,543,334
Issue date
Jan 3, 2023
Orange Photonics, Inc.
Dylan Elmer Wilks
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
STEAM-ACTIVATED CARBON NANOPARTICLES OF OIL FLY ASH AND DATE PALM F...
Publication number
20250230065
Publication date
Jul 17, 2025
KING ABDULAZIZ UNIVERSITY
Numan Salah
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
STEAM-ACTIVATED CARBON NANOPARTICLES OF OIL FLY ASH AND DATE PALM F...
Publication number
20250230066
Publication date
Jul 17, 2025
KING ABDULAZIZ UNIVERSITY
Numan Salah
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
MEMBRANE COMPRISING BIOPOLYMERS AND CARBON NANOMATERIALS FOR REMOVI...
Publication number
20250222434
Publication date
Jul 10, 2025
UNIVERSIDAD TECNICA FEDERICO SANTA MARIA
Elías REINOSO
C01 - INORGANIC CHEMISTRY
Information
Patent Application
GRAPHENE AS A STATIONARY PHASE IN GAS CHROMATOGRAPHY
Publication number
20250196048
Publication date
Jun 19, 2025
The Regents of the University of Michigan
Xudong FAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Carbon Nanotube Nano Heaters For Carbon Dioxide Sorbent Systems
Publication number
20250196094
Publication date
Jun 19, 2025
Chemelectronics LLC
Huaping Li
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METAL-LOADED NANOCARBON SPHERES, AND PREPARATION METHOD AND USE THE...
Publication number
20250178907
Publication date
Jun 5, 2025
THE SECOND HOSPITAL OF DALIAN MEDICAL UNIVERSITY
Shuai WANG
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD OF PREPARING CARBON NANOSHEETS FOR CARBON DIOXIDE ADSORPTION
Publication number
20250161905
Publication date
May 22, 2025
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Mohd Yusuf KHAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MODIFIED MULTI-WALLED CARBON NANOTUBES INCLUDING MULTI-WALLED CARBO...
Publication number
20250059048
Publication date
Feb 20, 2025
Saudi Arabian Oil Company
Tawfik A. Saleh
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
PHENOL REMOVAL PROCESS FOR WATER PURIFICATION
Publication number
20250034311
Publication date
Jan 30, 2025
Imam Abdulrahman Bin Faisal University
Asma Mohammed Zamil Elsharif
B82 - NANO-TECHNOLOGY
Information
Patent Application
TRANSIENTLY POROUS CRYOGEL COMPOSITE STRUCTURES FOR FAST CARBON DIO...
Publication number
20240382932
Publication date
Nov 21, 2024
University of South Florida
Nurettin Sahiner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
3D HIERARCHICAL NANOPOROUS GRAPHENE MEMBRANE FOR OIL/WATER SEPARATION
Publication number
20240375079
Publication date
Nov 14, 2024
Khalifa University of Science and Technology
Shadi Wajih HASAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYNTHESIS OF GRAPHENE-MODIFIED POLYURETHANE FOAM MEMBRANE FOR SEPAR...
Publication number
20240367111
Publication date
Nov 7, 2024
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Tawfik Abdo SALEH
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ISOLATION AND ANALYSIS OF TERPENES
Publication number
20240369460
Publication date
Nov 7, 2024
ORANGE PHOTONICS, INC.
Dylan Elmer WILKS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
APPARATUSES, METHODS, AND SYSTEMS FOR FABRICATING GRAPHENE MEMBRANES
Publication number
20240316505
Publication date
Sep 26, 2024
2599218 ONTARIO INC.
IAN FLINT
C01 - INORGANIC CHEMISTRY
Information
Patent Application
HALLOYSITE-KAOLIN DERIVATISED NANOPOROUS CARBON MATERIALS AND PREPA...
Publication number
20240307847
Publication date
Sep 19, 2024
Andromeda IP Pty Ltd
Ajayan Vinu
C01 - INORGANIC CHEMISTRY
Information
Patent Application
BLOCK COMPOSITE MATERIAL FOR GAS ACCUMULATION AND METHOD OF PRODUCT...
Publication number
20240269648
Publication date
Aug 15, 2024
PUBLICHNOE AKTSIONERNOE OBSCHESTVO "GAZPROM "
Anatolii Alekseevich FOMKIN
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
Carbon-based nanoparticles for PFAS remediation
Publication number
20240253011
Publication date
Aug 1, 2024
Regents of the University of Minnesota
Christy Haynes
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
THE ORGANIC COMPOUND ADSORBENT AND GAS BLOWER COMPRISING THE SAME
Publication number
20240216890
Publication date
Jul 4, 2024
LG CHEM, LTD.
Kyo Sung PARK
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR REMOVING HYDROGEN SULFIDE FROM SOUR GASES
Publication number
20240157328
Publication date
May 16, 2024
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Sagheer A. ONAIZI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MATERIALS AND METHODS FOR EXTRACTION OF PRECIOUS METALS USING GRAPH...
Publication number
20240124329
Publication date
Apr 18, 2024
G6 Materials Corp.
Daniel Stolyarov
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR REMOVING HYDROGEN SULFIDE FROM SOUR GASES
Publication number
20240093107
Publication date
Mar 21, 2024
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Sagheer A. ONAIZI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
SELECTIVE CARBON BINDING ON CARBON QUANTUM DOTS
Publication number
20240075453
Publication date
Mar 7, 2024
University of Tennessee Research Foundation
Michael Broud
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD OF PRODUCTION OF ADSORPTION/FILTRATION NANOMATERIAL FOR HIGH...
Publication number
20240050923
Publication date
Feb 15, 2024
ART CARBON S. R. O.
Daniel Bousa
B82 - NANO-TECHNOLOGY
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
METHOD FOR PRODUCING SEMICONDUCTOR QUANTUM DOTS
Publication number
20230332042
Publication date
Oct 19, 2023
The Trustees of Princeton University
Michael Hecht
B82 - NANO-TECHNOLOGY
Information
Patent Application
APPARATUS AND METHOD FOR CONVERTING TOXIC GAS OF STERILIZATION PROC...
Publication number
20230321624
Publication date
Oct 12, 2023
Board of Trustees of the University of Arkansas
Anindya Ghosh
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NANOCOMPOSITE SEPARATION MEDIA AND METHODS OF MAKING THE SAME
Publication number
20230264986
Publication date
Aug 24, 2023
The University of North Carolina at Charlotte
Abhispa Sahu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FILTRATION APPARATUS CONTAINING ALKYLATED GRAPHENE OXIDE MEMBRANE
Publication number
20230249137
Publication date
Aug 10, 2023
Via Separations, Inc.
Stephen Hale FRAYNE
C01 - INORGANIC CHEMISTRY