ClassID:

32813

B01J23/862 - CPC Classification

Classification description:

Catalysts comprising metals or metal oxides or hydroxides, not provided for in group of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups  -  with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium; Chromium, molybdenum or tungsten; Chromium Iron and chromium

Recent Application in this class:
#1
20260097395
2026-04-09

TITANIUM DIOXIDE ASPHALT COMPOSITIONS AND METHODS FOR THEIR APPLICATION

#2
20250114780
2025-04-10

METHOD OF COATING A CATALYST ON FLAT OR TEXTURED SUBSTRATES

#3
20250059450
2025-02-20

SYSTEMS AND PROCESSES FOR HYDROCARBON UPGRADING USING CATALYSTS

#4
20240228309
2024-07-11

POROUS AMMONIA SYNTHESIS CATALYST, ITS PREPARATION METHOD AND USE

#5
20240101428
2024-03-28

MESHED CATALYST BASED HIGH-YIELD PREPARATION AND REGENERATION METHOD FOR CARBON NANOTUBES AND HYDROGEN

#6
20230321643
2023-10-12

HONEYCOMB STRUCTURE, EXHAUST GAS PURIFICATION DEVICE, AND PRODUCTION METHOD FOR HONEYCOMB STRUCTURE

#7
20230242397
2023-08-03

STEAM REFORMING

#8
20230136523
2023-05-04

DEVICE FOR CONVERTING AMMONIA TO NITRIC OXIDE

#9
20230060108
2023-02-23

Catalyst System for Rocket Engine

#10
20220105504
2022-04-07

METHOD FOR IMPROVING STABILITY OF CATALYST IN RECYCLING HFC-23

#11
20210268484
2021-09-02

Hybrid catalysts comprising a mixed metal oxide component for production of C2 and C3 hydrocarbons

#12
20210221683
2021-07-22

Process for conversion of sulfur trioxide and hydrogen production

#13
20210220806
2021-07-22

CATALYST COMPOSITION FOR CONVERSION OF SULFUR TRIOXIDE AND HYDROGEN PRODUCTION PROCESS

#14
20210121857
2021-04-29

Catalyst and system for methane steam reforming by resistance heating; said catalyst's preparation

#15
20210060537
2021-03-04

Catalyst for oxidative dehydrogenation reaction, and method for producing same

#16
20210033277
2021-02-04

Carbon-dioxide Supplier Safe and Without Hazardous Exhaust Gas

#17
20200317530
2020-10-08

Electro-less production of silicon nanowires and plates in a solution

#18
20200290003
2020-09-17

Induction heated aromatization of higher hydrocarbons

#19
20200102257
2020-04-02

Alkane activation with single and bimetallic catalysts

#20
20190329234
2019-10-31

CATALYTIC METAL FIBER FELT AND ARTICLES MADE THEREFROM

#21
20190224662
2019-07-25

Method of manufacturing a honeycomb metal structure using aluminum powder

#22
20190062235
2019-02-28

Alkane activation with single and bi-metallic catalysts

#23
20190054451
2019-02-21

STAINLESS STEEL FOAM SUPPORTED CATALYSTS FOR THE OXIDATION OF AROMATIC COMPOUNDS

#24
20190047852
2019-02-14

Process for revamping an ammonia plant

#25
20190022596
2019-01-24

Catalyst-containing oxygen transport membrane

#26
20190009264
2019-01-10

Process For Producing A Catalyst

#27
20180354787
2018-12-13

Water gas shift process

#28
20180290126
2018-10-11

Catalyst for oxidative dehydrogenation and method of preparing the same

#29
20180258816
2018-09-13

Metal substrate for catalytic converter and catalyst carrier

#30
20180163599
2018-06-14

Exhaust purifying apparatus

#31
20170197202
2017-07-13

Method for forming metal oxide coating layer on catalyst substrate, catalyst substrate including metal oxide coating layer and catalyst apparatus

#32
20170113207
2017-04-27

Preparation method of particle size-controlled, chromium oxide particles or composite particles of iron oxide-chromium alloy and chromium oxide

#33
20170089571
2017-03-30

Perovskite catalysts enhanced combustion on porous media

#34
20170037321
2017-02-09

Iron-based catalyst, method for preparing the same, and method for producing alpha-olefins using the same

#35
20160001267
2016-01-07

Catalyst for low temperature slurry bed Fischer-Tropsch synthesis

#36
20150321177
2015-11-12

Catalyst for the first hydrodemetalization step in a hydroprocessing system with multiple reactors for the improvement of heavy and extra heavy crudes

#37
20150273442
2015-10-01

Method of manufacturing open-cell bodies and bodies manufactured using said method

#38
20150165432
2015-06-18

Catalysts for preparation of butadiene by oxydehydrogenation of butene in fluidized bed reactor and method of preparing same and use of same

#39
20130072375
2013-03-21

Catalyst containing oxygen transport membrane

#40
20120083540
2012-04-05

Method for the preparation of a hydrocarbon synthesis catalyst material and the use thereof in a hydrocarbon synthesis process

#41
20120022174
2012-01-26

FISCHER-TROPSCH SYNTHESIS CATALYST, PREPARATION AND APPLICATION THEREOF

#42
20110150742
2011-06-23

CATALYSTS FOR NOX REDUCTION EMPLOYING H2 AND A METHOD OF REDUCING NOX

#43
20100304963
2010-12-02

Catalyst for the first hydrodemetalization step in a hydroprocessing system with multiple reactors for the improvement of heavy and extra heavy crudes

#44
20100261940
2010-10-14

Process for producing light olefins from synthesis gas using dual sequential bed reactor

#45
20100261600
2010-10-14

METAL STRUCTURE, CATALYST-SUPPORTED METAL STRUCTURE, CATALYST-SUPPORTED METAL STRUCTURE MODULE AND PREPARATION METHODS THEREOF

#46
20100249252
2010-09-30

ZR-FE CATALYSTS FOR FISCHER-TROPSCH SYNTHESIS

#47
20100207053
2010-08-19

Catalyst composition for the synthesis of thin multi-walled carbon nanotube and its manufacturing method

#48
20100196260
2010-08-05

CATALYST FOR VAPOUR CONVERSION OF CARBON MONOXIDE METHODS FOR THE PRODUCTION AND FOR THE USE THEREOF

#49
20100040520
2010-02-18

Carbon Dioxide Separation Via Partial Pressure Swing Cyclic Chemical Reaction

#50
20090162268
2009-06-25

Carbon Dioxide Separation Via Partial Pressure Swing Cyclic Chemical Reaction

#51
20080311014
2008-12-18

Permselective membrane type reactor

#52
20080171247
2008-07-17

Reformer of fuel cell system

#53
20080128655
2008-06-05

Process and apparatus for production of hydrogen using the water gas shift reaction

#54
20080020130
2008-01-24

Method to make and use long single-walled carbon nanotubes as electrical conductors

#55
20070243326
2007-10-18

Synthesis of single-walled carbon nanotubes

#56
20070191498
2007-08-16

Use of a source of chromium with a precipitated catalyst in a Fischer-Tropsch reaction

#57
20070082813
2007-04-12

Catalyst for preparation of pentafluoroethane and preparation method thereof

#58
20050209479
2005-09-22

Method for enhancing the productivity of vanadium antimony oxide catalysts

#59
20050004407
2005-01-06

Catalyst and method for the alkylation of hydroxyaromatic compounds

#60
15681021
2018-07-10

Method for forming coating layer containing magnesium on metal support, catalyst support and catalytic converter, including coating layer containing magnesium formed by the same method