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Patents Grants
last 30 patents
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Patent Grant
Pretreatment desulfurization method for ship fuel oil using pretrea...
Patent number
11,993,755
Issue date
May 28, 2024
LOWCARBON CO., LTD
Cheol Lee
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Catalyst article for exhaust system of natural gas engine
Patent number
11,980,871
Issue date
May 14, 2024
Johnson Matthey Public Limited Company
Moyahabo Hellen Chuma
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Glass fiber filter element for visible light photocatalysis and air...
Patent number
11,944,957
Issue date
Apr 2, 2024
CHONGQING INSTITUTE OF EAST CHINA NORMAL UNIVERSITY
Heping Zeng
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method for the photocatalytic reduction of CO2 using a microporous...
Patent number
11,806,695
Issue date
Nov 7, 2023
IFP Energies Nouvelles
Antoine Fecant
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Catalyst compositions and process for direct production of hydrogen...
Patent number
11,779,905
Issue date
Oct 10, 2023
Ascend Performance Materials Operations LLC
Yawu T. Chi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Porous ceramic structure and method of producing porous ceramic str...
Patent number
11,731,111
Issue date
Aug 22, 2023
NGK Insulators, Ltd.
Yunie Izumi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Methods to produce zeolites with the GME topology and compositions...
Patent number
11,691,131
Issue date
Jul 4, 2023
California Institute of Technology
Michiel J. Dusselier
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Muffler including an internal photocatalyst and a light source
Patent number
11,680,506
Issue date
Jun 20, 2023
Pure-Light Technologies, Inc.
Roger K. Young
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Supported catalyst for organic substance decomposition and organic...
Patent number
11,648,537
Issue date
May 16, 2023
Murata Manufacturing Co., Ltd.
Satoshi Kuretake
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Supported catalyst for organic substance decomposition and organic...
Patent number
11,642,661
Issue date
May 9, 2023
Murata Manufacturing Co., Ltd.
Satoshi Kuretake
C01 - INORGANIC CHEMISTRY
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
Methods for gas phase oxidative desulphurization of hydrocarbons us...
Patent number
11,603,341
Issue date
Mar 14, 2023
Saudi Arabian Oil Company
Omer Refa Koseoglu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Photocatalytic filter and air conditioning device comprising photoc...
Patent number
11,585,546
Issue date
Feb 21, 2023
Samsung Electronics Co., Ltd.
Hee-jin Park
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Zincoaluminosilicates with GME topologies and methods of making and...
Patent number
11,583,838
Issue date
Feb 21, 2023
California Institute of Technology
Michiel J. Dusselier
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Honeycomb-structured catalyst for organic substance decomposition a...
Patent number
11,571,683
Issue date
Feb 7, 2023
Murata Manufacturing Co., Ltd.
Naoya Mori
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Organic matter decomposition catalyst, organic matter decomposition...
Patent number
11,529,613
Issue date
Dec 20, 2022
Murata Manufacturing Co., Ltd.
Nario Sugahara
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Air purifier and automobile air conditioner with air purifier
Patent number
11,471,554
Issue date
Oct 18, 2022
Industrial Technology Research Institute
Karthickraj Muthuramalingam
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for manufacturing photocatalytic filter having porous nanofi...
Patent number
11,446,647
Issue date
Sep 20, 2022
Southeast University
Xiaoyang Zhang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Halogenated activated carbon compositions and methods of making and...
Patent number
11,413,601
Issue date
Aug 16, 2022
Carbon Technology Holdings, LLC
Daniel J. Despen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and apparatus for purification and treatment of air
Patent number
11,406,931
Issue date
Aug 9, 2022
Paloza LLC
Peter C. Zhu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Multi-functional composition of matter for removal of mercury from...
Patent number
11,400,434
Issue date
Aug 2, 2022
ADA Carbon Solutions, LLC
Joseph M. Wong
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalyst for organic substance decomposition and organic substance...
Patent number
11,383,226
Issue date
Jul 12, 2022
Murata Manufacturing Co., Ltd.
Kentaro Ishihara
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Zinc doped manganese-iron spinel catalyst material and method of ma...
Patent number
11,311,861
Issue date
Apr 26, 2022
Toyota Motor Engineering & Manufacturing North America, Inc.
Torin C. Peck
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Exhaust gas purification catalyst and method for manufacturing exha...
Patent number
11,311,859
Issue date
Apr 26, 2022
Cataler Corporation
Keigo Hori
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and installation for obtaining hydrogen
Patent number
11,298,648
Issue date
Apr 12, 2022
Linde Aktiengesellschaft
Volker Goke
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Multi-spectral photocatalytic compounds
Patent number
11,298,689
Issue date
Apr 12, 2022
UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE ARMY
Emily Asenath-Smith
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Transition metal doped alumina for improved TWC performance
Patent number
11,253,840
Issue date
Feb 22, 2022
Johnson Matthey Public Limited Company
Masayuki Kobayashi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Zincoaluminosilicates with CHA topologies and methods of making and...
Patent number
11,167,276
Issue date
Nov 9, 2021
California Institute of Technology
Michiel J. Dusselier
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Zeolites with the GME topology and methods of using the same
Patent number
11,167,275
Issue date
Nov 9, 2021
California Institute of Technology
Michiel J. Dusselier
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Air cleaner
Patent number
11,116,863
Issue date
Sep 14, 2021
SEOUL VIOSYS CO., LTD.
Jong Rack Kim
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
AIRFOIL CATALYTIC REACTOR FOR ATMOSPHERIC AIR TREATMENT
Publication number
20240399308
Publication date
Dec 5, 2024
Bomvento Ltd
Nir MAROM
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
GRAIN BOUNDARY AND SURFACE-DOPED RARE EARTH MANGANESE-ZIRCONIUM COM...
Publication number
20240390878
Publication date
Nov 28, 2024
GRIREM HI-TECH CO., LTD.
Yongqi ZHANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NEW GEOMETRY FOR DEN2O CATALYST
Publication number
20240342690
Publication date
Oct 17, 2024
BASF SE
Regine Helga BEBENSEE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST FOR DECOMPOSING PERFLUOROCOMPOUNDS AND METHOD OF PREPARING...
Publication number
20240316536
Publication date
Sep 26, 2024
HEESUNG CATALYSTS CORPORATION
Jong-San Chang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR MANUFACTURING CATALYST FOR CAPTURE AND CONVERSION OF CAR...
Publication number
20240269656
Publication date
Aug 15, 2024
LOWCARBON CO., LTD.
Cheol LEE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CU-ZN-SSZ-13 MOLECULAR SIEVE COMPOSITE CATALYST AND PREPARATION MET...
Publication number
20240207829
Publication date
Jun 27, 2024
Shandong Hongtai Hengrui New Material Co., Ltd.
Dongdong Zhang
C01 - INORGANIC CHEMISTRY
Information
Patent Application
NEGATIVE ION BASED CONTINUOUUS DISINFECTION SYSTEM
Publication number
20240197949
Publication date
Jun 20, 2024
STRL BIOSYSTEMS PRIVATE LIIMITED
Bhanuchandra Marepally
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYSTS AND METHODS FOR THE HYDRATION AND ABSORPTION OF CARBON DI...
Publication number
20240189805
Publication date
Jun 13, 2024
AIR COMPANY HOLDINGS, INC.
Stafford W. Sheehan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PURIFICATION OF LOWER OLEFINS
Publication number
20240043358
Publication date
Feb 8, 2024
CLARIANT INTERNATIONAL LTD
Carla Moreira Santos Queiroz
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Catalyst Composition Comprising Ferrite-Based Magnetic Material Ada...
Publication number
20230356198
Publication date
Nov 9, 2023
BASF Corporation
Matthew T. Caudle
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AN AIR PURIFICATION SYSTEM AND METHOD
Publication number
20230338605
Publication date
Oct 26, 2023
Indian Institute of Technology Bombay
Ravi KAUSHIK
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AIR FILTRATION MATERIAL, FILTERS COMPRISING THE SAME AND METHOD FOR...
Publication number
20230233967
Publication date
Jul 27, 2023
Korganotech Inc
Deepak Upadhyaya
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AIR PURIFYING COATING SYSTEM AND METHOD FOR MAKING SAME
Publication number
20230212406
Publication date
Jul 6, 2023
BONA AB
John F Schierlmann
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
CATALYST FOR DECOMPOSING PERFLUORINATED COMPOUNDS AND METHOD OF MAN...
Publication number
20230173462
Publication date
Jun 8, 2023
Samsung Electronics Co., Ltd.
Joungwoo HAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PLATINUM AND ZINC-CONTAINING ZEOLITE
Publication number
20230130261
Publication date
Apr 27, 2023
Umicore AG & Co. KG
Andreas EICH
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST ARTICLE FOR EXHAUST SYSTEM OF NATURAL GAS ENGINE
Publication number
20230110753
Publication date
Apr 13, 2023
Johnson Matthey Public Limited Company
Moyahabo Hellen CHUMA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PROCESSING WASTE USING LOW-TEMPERATURE PLASMA AND DEVICE...
Publication number
20230080243
Publication date
Mar 16, 2023
Tamara Renee WEBB
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
PRETREATMENT DESULFURIZATION METHOD FOR SHIP FUEL OIL USING PRETREA...
Publication number
20220403276
Publication date
Dec 22, 2022
LOWCARBON CO., LTD.
Cheol LEE
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
HALOGENATED ACTIVATED CARBON COMPOSITIONS AND METHODS OF MAKING AND...
Publication number
20220331774
Publication date
Oct 20, 2022
Carbon Technology Holdings, LLC
Daniel J. Despen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HALOGENATED ACTIVATED CARBON COMPOSITIONS AND METHODS OF MAKING AND...
Publication number
20220274090
Publication date
Sep 1, 2022
Carbon Technology Holdings, LLC
Daniel J. Despen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR THE PHOTOCATALYTIC REDUCTION OF CO2 USING A MICROPOROUS...
Publication number
20220226802
Publication date
Jul 21, 2022
IFP ENERGIES NOUVELLES
Antoine FECANT
C01 - INORGANIC CHEMISTRY
Information
Patent Application
GLASS FIBER FILTER ELEMENT FOR VISIBLE LIGHT PHOTOCATALYSIS AND AIR...
Publication number
20220152592
Publication date
May 19, 2022
Chongqing Institute of East China Normal University
Heping ZENG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MASK STRUCTURE WITH EXTERNALLY CONNECTED FILTERING DEVICE
Publication number
20220105366
Publication date
Apr 7, 2022
Kai Pao LEE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MUFFLER INCLUDING AN INTERNAL PHOTOCATALYST AND A LIGHT SOURCE
Publication number
20220042440
Publication date
Feb 10, 2022
Pure-Light Technologies, Inc.
Roger K. Young
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NANOFIBER AIR FILTER MEDIUM WITH HIGH ADSORPTION PERFORMANCE AND PR...
Publication number
20220023783
Publication date
Jan 27, 2022
CHANG-FONG TEXTILE TECHNOLOGY CO., LTD.
JIN-DING CHEN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ZINC DOPED MANGANESE-IRON SPINEL CATALYST MATERIAL AND METHOD OF MA...
Publication number
20210316281
Publication date
Oct 14, 2021
Toyota Motor Engineering & Manufacturing North America, Inc.
Torin C. Peck
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POROUS CERAMIC STRUCTURE AND METHOD OF PRODUCING POROUS CERAMIC STR...
Publication number
20210299641
Publication date
Sep 30, 2021
NGK Insulators, Ltd.
Yunie IZUMI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHODS FOR GAS PHASE OXIDATIVE DESULPHURIZATION OF HYDROCARBONS US...
Publication number
20210230084
Publication date
Jul 29, 2021
Saudi Arabian Oil Company
Omer Refa KOSEOGLU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST COMPOSITIONS AND PROCESS FOR DIRECT PRODUCTION OF HYDROGEN...
Publication number
20210146339
Publication date
May 20, 2021
Ascend Performance Materials Operations LLC
Yawu T. Chi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Thermal- And Photo-Assisted Aftertreatment Of Nitrogen Oxides
Publication number
20210113965
Publication date
Apr 22, 2021
Saudi Arabian Oil Company
Christos M. Kalamaras
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL