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with size in the range 1-100 nanometers
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B01J20/28007
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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
B01J20/28007
with size in the range 1-100 nanometers
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Patents Grants
last 30 patents
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Patent Grant
Silica aggregate, adsorbent, adsorption column, cleaning system, me...
Patent number
11,925,918
Issue date
Mar 12, 2024
Canon Kabushiki Kaisha
Kengo Kanazaki
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Core-shell particles, and method for separating and purifying subst...
Patent number
11,913,862
Issue date
Feb 27, 2024
Sanyo Chemical Industries, Ltd.
Takahiro Kitagawa
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Colored organic/inorganic hybrid materials and method for preparing...
Patent number
11,890,590
Issue date
Feb 6, 2024
Centre National de la Recherche Scientifique
François Martin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of making metal-impregnated oxygenated hierarchically porous...
Patent number
11,878,283
Issue date
Jan 23, 2024
Advanced & Innovative Multifunctional Materials, LLC
Luis Estevez
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for improving resistance to sulfur-poisoning through structu...
Patent number
11,872,541
Issue date
Jan 16, 2024
Hyundai Motor Company
Hyunjoo Lee
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Hybrid felts of electrospun nanofibers
Patent number
RE49773
Issue date
Jan 2, 2024
NANOPAREIL, LLC
Todd J. Menkhaus
Information
Patent Grant
Selenium nanomaterials and methods of making and using same
Patent number
11,850,568
Issue date
Dec 26, 2023
Regents of The University of Minnesota
Abdennour Abbas
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Organic light emitting display device
Patent number
11,849,602
Issue date
Dec 19, 2023
LG Display Co., Ltd.
Jaebin Song
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Swellable organically modified silica as nanoreactors
Patent number
11,845,055
Issue date
Dec 19, 2023
Appalachian State University
Nicholas N. Shaw
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Metal nanoparticle-deposited, nitrogen-doped carbon adsorbents for...
Patent number
11,826,721
Issue date
Nov 28, 2023
Chevron U.S.A. Inc.
Bi-Zeng Zhan
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Compositions and methods for reducing odor
Patent number
11,771,792
Issue date
Oct 3, 2023
PREBONA AB
Jan-Erik Otterstedt
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
Dairy purification mixture
Patent number
11,659,847
Issue date
May 30, 2023
Imam Abdulrahman Bin Faisal University
Hafedh Kochkar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Separation column containing titanium oxide nanotubes
Patent number
11,659,846
Issue date
May 30, 2023
Imam Abdulrahman Bin Faisal University
Hafedh Kochkar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for preparing super-absorbent polymer
Patent number
11,654,416
Issue date
May 23, 2023
LG Chem, Ltd.
Sung Soo Park
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hybrid material for chromatographic separations comprising a superf...
Patent number
11,642,653
Issue date
May 9, 2023
Waters Technologies Corporation
Nicole L. Lawrence
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Nanofiber air filter medium with high adsorption performance and pr...
Patent number
11,638,892
Issue date
May 2, 2023
CHANG-FONG TEXTILE TECHNOLOGY CO., LTD.
Jin-Ding Chen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Preparation method of La(OH)3 nanorod coated walnut shell biochar c...
Patent number
11,633,711
Issue date
Apr 25, 2023
AGRO-ENVIRONMENTAL PROTECTION INSTITUTE, MINISTRY OF AGRICULTURE AND RURAL AF...
Feng Wang
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
DNA complex, adsorbent, adsorption column, purification system, liq...
Patent number
11,633,715
Issue date
Apr 25, 2023
Canon Kabushiki Kaisha
Fumio Yamauchi
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Superabsorbent polymer composition and method for preparing the same
Patent number
11,633,719
Issue date
Apr 25, 2023
LG Chem, Ltd.
Seonjung Jung
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Synthesis and application of a nanomaterial for removal of patulin
Patent number
11,612,878
Issue date
Mar 28, 2023
Jiangnan University
Xiulan Sun
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Compositions and methods for performing magnetibuoyant separations
Patent number
11,608,489
Issue date
Mar 21, 2023
BioLegend, Inc.
Dhanesh Gohel
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Nanoparticle carrier platform and methods for controlled release of...
Patent number
11,597,866
Issue date
Mar 7, 2023
CHAMPIONX LLC
Chao Yan
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Photoluminescent hybrid organic/inorganic materials and method for...
Patent number
11,590,475
Issue date
Feb 28, 2023
Centre National de la Recherche Scientifique
François Martin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Free-standing porous carbon fibrous mats and applications thereof
Patent number
11,590,476
Issue date
Feb 28, 2023
Agency for Science, Technology and Research
Xu Li
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Cellulose nanocrystal-supported sodium alginate adsorbent
Patent number
11,577,220
Issue date
Feb 14, 2023
Jiangnan University
Shuo Wang
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
High-loading and alkali-resistant protein a magnetic bead and metho...
Patent number
11,577,218
Issue date
Feb 14, 2023
Nanjing GenScript Biotech Co., Ltd.
Chao Wang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing natural organic macromolecular water treatment...
Patent number
11,577,219
Issue date
Feb 14, 2023
Hebei University of Environmental Engineering
Jun Liu
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Porous polymeric cellulose prepared via cellulose crosslinking
Patent number
11,560,438
Issue date
Jan 24, 2023
Nanopareil, LLC
Steven Schneiderman
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Device and method for antibiotic removal from dairy products
Patent number
11,517,023
Issue date
Dec 6, 2022
Imam Abdulrahman Bin Faisal University
Hafedh Kochkar
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Patents Applications
last 30 patents
Information
Patent Application
CARBON DIOXIDE CAPTURE COMPOSITE PARTICLES AND METHOD OF PRODUCING...
Publication number
20240149244
Publication date
May 9, 2024
POSTECH Research and Business Development Foundation
Dong Soo HWANG
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
A PROCESS OF FORMING A GAS ADSORBANT MACROPOROUS MATERIAL
Publication number
20240139711
Publication date
May 2, 2024
SPIRITUS TECHNOLOGIES, PBC
Matthew Nicholson Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYBRID MATERIAL FOR CHROMATOGRAPHIC SEPARATIONS COMPRISING A SUPERF...
Publication number
20240116025
Publication date
Apr 11, 2024
WATERS TECHNOLOGIES CORPORATION
Nicole L. Lawrence
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ADSORPTION COMPOSITION FROM PALM FIBERS
Publication number
20240109050
Publication date
Apr 4, 2024
Saudi Arabian Oil Company
Rayan M. Nasser
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
PROCESS FOR REMOVING HYDROGEN SULFIDE FROM SOUR GASES
Publication number
20240082809
Publication date
Mar 14, 2024
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Sagheer A. ONAIZI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
MOLECULARLY IMPRINTED FLUORESCENT POLYMERS FOR DIRECT DETECTION OF...
Publication number
20240066500
Publication date
Feb 29, 2024
Bundesrepblik Deutschland, vertreten durch den Bundesminister für Wirtschaft...
Martha Wamaitha Kimani
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD OF ADSORBING CHLORIDE IONS IN AN AQUEOUS SOLUTION
Publication number
20240059587
Publication date
Feb 22, 2024
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Othman Charles AL HAMOUZ
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
OXYGENATED HIERARCHICALLY POROUS CARBON COMPOUNDS AS SCAFFOLDS FOR...
Publication number
20240033709
Publication date
Feb 1, 2024
AIMM, LLC
Luis Estevez
B22 - CASTING POWDER METALLURGY
Information
Patent Application
DESALINATION OF WATER USING A COMPLEXING AGENT ATTACHED TO A MAGNET...
Publication number
20230415122
Publication date
Dec 28, 2023
N W P T - NANO WATER PURIFICATION TECHNOLOGY LTD
Vladimir KOGAN
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
DUAL LAYERED NANOPARTICLE COATED MASKS FOR EFFICIENT AND COST-EFFEC...
Publication number
20230405371
Publication date
Dec 21, 2023
Ishika Nag
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Application
M-xylene Adsorbent and Preparation Method Therefor
Publication number
20230405547
Publication date
Dec 21, 2023
China Petroleum and Chemical Corporation
Ningning GAO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POLAR LIQUIDS WITH HIGH POROSITY AND USES THEREOF
Publication number
20230381739
Publication date
Nov 30, 2023
President and Fellows of Harvard College
Jarad A. MASON
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POROUS POLYMERIC CELLULOSE PREPARED VIA CELLULOSE CROSSLINKING
Publication number
20230383013
Publication date
Nov 30, 2023
NANOPAREIL, LLC
Steven Schneiderman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NANOPARTICLE CARRIER PLATFORM AND METHODS FOR CONTROLLED RELEASE OF...
Publication number
20230374369
Publication date
Nov 23, 2023
ChampionX LLC
Chao YAN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LAYERED FERRIC RUST AND IRON HYDROXIDE NANOPARTICLES INCLUDING THE...
Publication number
20230347315
Publication date
Nov 2, 2023
Korea University Research and Business Foundation
Young Keun KIM
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
SINTERED POROUS BODY WITH MULTIPLE LAYERS
Publication number
20230347300
Publication date
Nov 2, 2023
Entegris, Inc.
Robert S. Zeller
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Preparation Method for Superabsorbent Polymer
Publication number
20230330629
Publication date
Oct 19, 2023
LG CHEM, LTD.
Tae Young Won
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SINGLE-WALLED ZEOLITIC NANOTUBES IMPREGNATED WITH AN AMINE AND METH...
Publication number
20230294069
Publication date
Sep 21, 2023
Georgia Tech Research Corporation
Christopher W. Jones
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SUPERFICIALLY POROUS MATERIALS COMPRISING A COATED CORE HAVING NARR...
Publication number
20230294073
Publication date
Sep 21, 2023
WATERS TECHNOLOGIES CORPORATION
Nicole L. Lawrence
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMPOSITIONS AND METHODS FOR PERFORMING MAGNETIBUOYANT SEPARATIONS
Publication number
20230272344
Publication date
Aug 31, 2023
BioLegend, Inc.
DHANESH GOHEL
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ZEOLITE NANOTUBES AND METHODS OF MAKING AND USE THEREOF
Publication number
20230271842
Publication date
Aug 31, 2023
Georgia Tech Research Corporation
Sankar Nair
C01 - INORGANIC CHEMISTRY
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
Information
Patent Application
OXYGENATED HIERARCHICALLY POROUS CARBON COMPOUNDS AS SCAFFOLDS FOR...
Publication number
20230249153
Publication date
Aug 10, 2023
AIMM, LLC
Luis Estevez
B22 - CASTING POWDER METALLURGY
Information
Patent Application
MAGNETIC TITANIUM-BASED LITHIUM ADSORBENT AND PREPARATION METHOD TH...
Publication number
20230191361
Publication date
Jun 22, 2023
BYD COMPANY LIMITED
Xiyu WANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYDROCARBON ADSORBENT
Publication number
20230173455
Publication date
Jun 8, 2023
Korea University Research and Business Foundation
Chun Yong KANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
WATER ABSORBENT RESIN COMPOSITION, ABSORBENT, AND ABSORBENT ARTICLE
Publication number
20230166237
Publication date
Jun 1, 2023
SUMITOMO SEIKA CHEMICALS CO., LTD.
Mutsumi MATSUOKA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Activated Carbon and Method of Fabrication Thereof
Publication number
20230149893
Publication date
May 18, 2023
National University of Singapore
Chi-Hwa Wang
C01 - INORGANIC CHEMISTRY
Information
Patent Application
FREE-STANDING POROUS CARBON FIBROUS MATS AND APPLICATIONS THEREOF
Publication number
20230106325
Publication date
Apr 6, 2023
Agency for Science, Technology and Research
Xu Li
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL