Membership
Tour
Register
Log in
Hydrogen
Follow
Industry
CPC
B01D2251/202
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B01
Physical, chemical processing
B01D
SEPARATION
B01D2251/00
Reactants
Current Industry
B01D2251/202
Hydrogen
Industries
Overview
Organizations
People
Information
Impact
Please log in for detailed analytics
Patents Grants
last 30 patents
Information
Patent Grant
Low temperature NOx reduction using H2-SCR for diesel vehicles
Patent number
12,071,882
Issue date
Aug 27, 2024
BASF Corporation
Yuejin Li
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Low temperature NOx reduction using H2-SCR for diesel vehicles
Patent number
11,732,625
Issue date
Aug 22, 2023
BASF Corporation
Yuejin Li
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Scrubber, exhaust gas purification system comprising scrubber, and...
Patent number
11,413,577
Issue date
Aug 16, 2022
Kunliang Hong
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for separating off and immobilizing carbon dioxide and/or ca...
Patent number
11,247,172
Issue date
Feb 15, 2022
FLD TECHNOLOGIES GMBH
Marek Fulde
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method and apparatus for separating carbon dioxide and for utilizin...
Patent number
11,192,065
Issue date
Dec 7, 2021
Soletair Power Oy
Ari Piispanen
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Plasma abatement of compounds containing heavy atoms
Patent number
11,185,815
Issue date
Nov 30, 2021
Applied Materials, Inc.
Michael S. Cox
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for treating sulfur hexafluoride using radiation and apparat...
Patent number
11,058,984
Issue date
Jul 13, 2021
Korea Atomic Energy Research Institute
In-Ha Jung
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for the removal of oxygen from an industrial gas feed
Patent number
10,933,372
Issue date
Mar 2, 2021
Haldor Topsoe A/S
Kresten Egeblad
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Air pollution abatement and crop growth stimulation technology
Patent number
10,894,105
Issue date
Jan 19, 2021
The Agricultural Gas Co.
Stewart E. Erickson
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Process and apparatus for treatment of gas streams containing nitro...
Patent number
10,792,614
Issue date
Oct 6, 2020
BASF SE
Stephan Deuerlein
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Integrated biogas cleaning system to remove water, siloxanes, sulfu...
Patent number
10,780,391
Issue date
Sep 22, 2020
Quadrogen Power Systems, Inc.
Alakh Prasad
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for the purifying of a raw gas stream containing mainly C1-...
Patent number
10,661,224
Issue date
May 26, 2020
Haldor Topsoe A/S
Kresten Egeblad
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method for treatment of gas
Patent number
10,610,853
Issue date
Apr 7, 2020
Axens
Eric Roisin
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Plasma abatement of compounds containing heavy atoms
Patent number
10,449,486
Issue date
Oct 22, 2019
Applied Materials, Inc.
Michael S. Cox
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Selective deposition with surface treatment
Patent number
10,378,105
Issue date
Aug 13, 2019
Tokyo Electron Limited
Kai-Hung Yu
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Emissions treatment apparatus and a method for treating emissions
Patent number
10,258,925
Issue date
Apr 16, 2019
City University of Hong Kong
Siu Chuen Lau
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Elimination of ammonia and lower alkanes and/or hydrogen from waste...
Patent number
10,071,341
Issue date
Sep 11, 2018
ThyssenKrupp Industrial Solutions AG
Ivo Müller
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Non-catalytic denitration device and non-catalytic denitration method
Patent number
9,919,270
Issue date
Mar 20, 2018
Gifu University
Shinji Kambara
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Systems and methods for improved sulfur recovery from claus process...
Patent number
9,884,291
Issue date
Feb 6, 2018
Fluor Technologies Corporation
Thomas King Chow
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Ceria-supported metal catalysts for the selective reduction of NOX
Patent number
9,815,044
Issue date
Nov 14, 2017
Toyota Motor Engineering & Manufacturing North America, Inc.
Justin M. Notestein
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Plasma abatement of compounds containing heavy atoms
Patent number
9,649,592
Issue date
May 16, 2017
Applied Materials, Inc.
Michael S. Cox
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Fuel reformer and exhaust gas purifier using the same
Patent number
9,623,376
Issue date
Apr 18, 2017
Hino Motors, Ltd.
Hiroshi Hirabayashi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Air preheating and NOx reduction integrated reactor and reaction me...
Patent number
9,597,633
Issue date
Mar 21, 2017
Shandong University
Chunyuan Ma
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Fuel reformer for De-NOx trap
Patent number
9,555,372
Issue date
Jan 31, 2017
Caterpillar Inc.
Xinyu Ge
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Ce-based composite oxide catalyst, preparation method and applicati...
Patent number
9,498,770
Issue date
Nov 22, 2016
Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences
Hong He
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Device for discharging exhaust gas from diesel engine, having ammon...
Patent number
9,321,008
Issue date
Apr 26, 2016
Heesung Catalysts Corporation
Hyun Sik Han
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Ceria-supported metal catalysts for the selective reduction of NOx
Patent number
9,283,548
Issue date
Mar 15, 2016
Toyota Motor Engineering & Manufacturing North America, Inc.
Justin M. Notestein
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of removing sulfur oxides and nitrogen oxides in the flue gas
Patent number
9,266,062
Issue date
Feb 23, 2016
China Petroleum and Chemical Corporation
Dawei Guo
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Chemoautotrophic conversion of carbon oxides in industrial waste to...
Patent number
9,206,451
Issue date
Dec 8, 2015
Oakbio, Inc.
Brian Sefton
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Exhaust-gas purification device, method for exhaust-gas purificatio...
Patent number
9,074,508
Issue date
Jul 7, 2015
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Robert Szolak
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
METHODS AND SYSTEMS FOR SYNTHESIZING FUEL FROM CARBON DIOXIDE
Publication number
20250011656
Publication date
Jan 9, 2025
Carbon Engineering ULC
Kenton Robert Heidel
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
BIOGAS HALOGEN PROCESSING SYSTEMS AND METHODS
Publication number
20240325973
Publication date
Oct 3, 2024
Stearns, Conrad and Schmidt, Consulting Engineers, Inc.
Jeffrey GRILL
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
TREATMENT DEVICE FOR SEMICONDUCTOR MANUFACTURING EXHAUST GAS
Publication number
20240082782
Publication date
Mar 14, 2024
KANKEN TECHNO CO., LTD.
Hiroshi IMAMURA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
GAS PRODUCTION DEVICE AND GAS PRODUCTION METHOD
Publication number
20240059569
Publication date
Feb 22, 2024
Sekisui Chemical Co., Ltd
Tsuyoshi TONO
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CONVERTING GASEOUS CARBON COMPOUNDS TO CARBON NEUTRAL OR NEGATIVE P...
Publication number
20230347287
Publication date
Nov 2, 2023
WOODSIDE ENERGY TECHNOLOGIES PTY LTD.
Jitendra Achyut JOSHI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LOW TEMPERATURE NOX REDUCTION USING H2-SCR FOR DIESEL VEHICLES
Publication number
20230340898
Publication date
Oct 26, 2023
BASF Corporation
Yuejin Li
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PERFORMANCE ENHANCEMENT OF A PLATINUM-CONTAINING CATALYST VIA EXHAU...
Publication number
20230338940
Publication date
Oct 26, 2023
BASF Corporaion
Shiang Sung
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS AND APPARATUS FOR TREATMENT OF GAS STREAMS CONTAINING NITRO...
Publication number
20200368685
Publication date
Nov 26, 2020
BASF SE
Stephan DEUERLEIN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SCRUBBER, EXHAUST GAS PURIFICATION SYSTEM COMPRISING SCRUBBER, AND...
Publication number
20200353412
Publication date
Nov 12, 2020
Kunliang HONG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR THE REMOVAL OF OXYGEN FROM AN INDUSTRIAL GAS FEED
Publication number
20200147547
Publication date
May 14, 2020
HALDOR TOPSOE A/S
Kresten Egeblad
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR SEPARATING OFF AND IMMOBILIZING CARBON DIOXIDE AND/OR CA...
Publication number
20200047120
Publication date
Feb 13, 2020
Marek FULDE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
A NOVEL EXHAUST AFTER-TREATMENT SYSTEM FOR A DIESEL ENGINE OR A SPA...
Publication number
20200023314
Publication date
Jan 23, 2020
Dan YITZHAKI
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
AIR POLLUTION ABATEMENT AND CROP GROWTH STIMULATION TECHNOLOGY
Publication number
20190240364
Publication date
Aug 8, 2019
Stewart E. Erickson
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
A PROCESS FOR THE PURIFYING OF A RAW GAS STREAM CONTAINING MAINLY C...
Publication number
20190126199
Publication date
May 2, 2019
HALDOR TOPSOE A/S
Kresten Egeblad
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PLASMA ABATEMENT OF COMPOUNDS CONTAINING HEAVY ATOMS
Publication number
20180318758
Publication date
Nov 8, 2018
Applied Materials, Inc.
Michael S. COX
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Integrated Biogas Cleaning System to Remove Water, Siloxanes, Sulfu...
Publication number
20180221817
Publication date
Aug 9, 2018
Alakh Prasad
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Device and a Method for Cleaning a Gas
Publication number
20180126333
Publication date
May 10, 2018
Hermanus Johannus Theodorus Maria Taris
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SELECTIVE DEPOSITION WITH SURFACE TREATMENT
Publication number
20170342553
Publication date
Nov 30, 2017
TOKYO ELECTRON LIMITED
Kai-Hung Yu
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
NON-CATALYTIC DENITRATION DEVICE AND NON-CATALYTIC DENITRATION METHOD
Publication number
20160279570
Publication date
Sep 29, 2016
Gifu University
Shinji Kambara
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FUEL REFORMER AND EXHAUST GAS PURIFIER USING THE SAME
Publication number
20140369890
Publication date
Dec 18, 2014
HKT CORPORATION
Hiroshi Hirabayashi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD OF REMOVING SULFUR OXIDES AND NITROGEN OXIDES IN THE FLUE GAS
Publication number
20140335005
Publication date
Nov 13, 2014
Dawei Guo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
WRAP AROUND FLAME WALL
Publication number
20140308184
Publication date
Oct 16, 2014
HIGHVAC CORP
EARL VICKERY
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND SYSTEM FOR TREATING CARBON GASES BY ELECTROCHEMICAL HYDR...
Publication number
20140291162
Publication date
Oct 2, 2014
Béatrice Sala
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
PROCESS FOR CHEMICAL DESTRUCTION OF COMPOUNDS FROM AMINE-BASED CARB...
Publication number
20140263096
Publication date
Sep 18, 2014
Sinvent AS
Kolbjørn Zahlsen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR FABRICATING EXHAUST GAS DECONTAMINATION REACTOR
Publication number
20140165380
Publication date
Jun 19, 2014
National Tsing-Hua University
Shang-Hsiao WONG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
OXYGEN REMOVAL AND METHANE CONVERSION PROCESS USING A SUPERSONIC FL...
Publication number
20140058151
Publication date
Feb 27, 2014
Dean E. Rende
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
REGENERABLE SULFUR TRAPS FOR ON-BOARD VEHICLE APPLICATIONS
Publication number
20130315808
Publication date
Nov 28, 2013
ExxonMobil Research and Engineering Company
El-Mekki El-Malki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
GAS TREATMENT PROCESS
Publication number
20130303811
Publication date
Nov 14, 2013
Eric ROISIN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EXHAUST-GAS PURIFICATION DEVICE, METHOD FOR EXHAUST-GAS PURIFICATIO...
Publication number
20130219866
Publication date
Aug 29, 2013
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
Robert Szolak
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
INTEGRATED BIOGAS CLEANING SYSTEM TO REMOVE WATER, SILOXANES, SULFU...
Publication number
20130209338
Publication date
Aug 15, 2013
QUADROGEN POWER SYSTEMS, INC.
Alakh Prasad
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...