ClassID:

93876

C07C2523/889 - 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 Manganese, technetium or rhenium

Recent Application in this class:
#1
20250058304
2025-02-20

MANGANESE TITANATE-CONTAINING FISCHER-TROPSCH CATALYST AND METHODS FOR MAKING AND USING SAME

#2
20240316539
2024-09-26

POROUS CATALYST AND METHOD OF USE FOR THE TANDEM CAPTURE AND CONVERSION OF CARBON DIOXIDE TO HYDROCARBONS

#3
20230256422
2023-08-17

COMPLEX OXIDES FOR REACTIVE OXYGEN SEPARATION AND RELATED APPLICATIONS

#4
20220298088
2022-09-22

Process of preparing alcohols

#5
20220220053
2022-07-14

Fischer-tropsch process

#6
20220161243
2022-05-26

Catalyst Compositions and Precursors, Processes for Making the Same and Syngas Conversion Processes

#7
20220040679
2022-02-10

Catalyst Compositions and Methods for Producing Long-Chain Hydrocarbon Molecules

#8
20210275994
2021-09-09

METHANATION REACTION CATALYST, METHOD FOR PRODUCING METHANATION REACTION CATALYST, AND METHOD FOR PRODUCING METHANE

#9
20210130260
2021-05-06

CATALYSTS FOR PETROCHEMICAL CATALYSIS

#10
20210070672
2021-03-11

Multistage nanoreactor catalyst and preparation and application thereof

#11
20210053032
2021-02-25

Supported multimetallic catalysts for oxidative dehydrogenation of alkanes

#12
20210047246
2021-02-18

Manganese-doped nickel methanization catalysts having elevated sulphur resistance

#13
20200353452
2020-11-12

Catalyst and Method Related Thereto

#14
20200339488
2020-10-29

Ignition of oxidative coupling of methane while reducing ratio of methane to oxygen

#15
20200131101
2020-04-30

Oxidative coupling of methane at near ambient feed temperature

#16
20200001262
2020-01-02

Catalytic oxidation method and method for producing conjugated diene

#17
20190381486
2019-12-19

Manganese-doped nickel-methanation catalysts

#18
20190201877
2019-07-04

MIXED METAL IRON OXIDES AND USES THEREOF

#19
20190160453
2019-05-30

Binder-free high strength, low steam-to-oil ratio ethylbenzene dehydrogenation catalyst

#20
20190092705
2019-03-28

Multistage nanoreactor catalyst and preparation and application thereof

#21
20190060875
2019-02-28

Supported multimetallic catalysts for oxidative dehydrogenation of alkanes

#22
20190023640
2019-01-24

Production of products from natural resources

#23
20190010096
2019-01-10

Catalysts for petrochemical catalysis

#24
20180333702
2018-11-22

Catalyst for oxidative dehydrogenation and method of preparing the same

#25
20180169621
2018-06-21

Oxygen-free direct conversion of methane and catalysts therefor

#26
20180162789
2018-06-14

Methods and systems for converting hydrocarbons

#27
20180162788
2018-06-14

Production of iso-octene from tertiary alcohols

#28
20180162787
2018-06-14

Production of high octane hydrocarbon from light alkane feed using oxidation and acid catalysis chemistry

#29
20180162786
2018-06-14

Production of alkylate from light alkanes

#30
20180093931
2018-04-05

Catalysts for petrochemical catalysis

#31
20180093888
2018-04-05

METHODS FOR CONVERSION OF CO2 INTO SYNGAS

#32
20180065114
2018-03-08

Mixed metal iron oxides and uses thereof

#33
20170297006
2017-10-19

Process for preparing a chlorine comprising catalyst, the prepared catalyst, and its use

#34
20170226030
2017-08-10

Ethylene yield in oxidative dehydrogenation of ethane and ethane containing hydrocarbon mixtures

#35
20170217851
2017-08-03

Catalyst and process for selective production of lower hydrocarbons C1—C5 from syngas with low methane and COproduction

#36
20170121241
2017-05-04

Catalyst for dehydrogenating hydrocarbons

#37
20170036195
2017-02-09

Catalyst for reduced nitrogen oxide (NO) emissions in an oxodehydrogenation process

#38
20160175821
2016-06-23

Process for preparing a chlorine comprising catalyst, the prepared catalyst, and its use

#39
20160158734
2016-06-09

Mixed metal iron oxides and uses thereof

#40
20160158732
2016-06-09

Catalyst materials for hydrogenating olefins and shifting carbon monoxide

#41
20160122261
2016-05-05

Catalysts for petrochemical catalysis

#42
20160107143
2016-04-21

CATALYSTS FOR PETROCHEMICAL CATALYSIS

#43
20160096796
2016-04-07

Production of products from natural resources

#44
20160046541
2016-02-18

PROCESS FOR MAKING LINEAR LONG-CHAIN ALKANES FROM RENEWABLE FEEDSTOCKS USING CATALYSTS COMPRISING HETEROPOLYACIDS

#45
20160045903
2016-02-18

Catalyst for fischer-tropsch synthesis and method for preparing the same, and method for preparing modified molecular sieve carrier

#46
20150321972
2015-11-12

Catalyst and process for selective production of lower hydrocarbons C1-C5 from syngas with low methane and COproduction

#47
20150225309
2015-08-13

METHOD OF PRODUCING OLEFIN HAVING 2 TO 4 CARBON ATOMS AND METHOD OF PRODUCING PROPYLENE

#48
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

#49
20150125383
2015-05-07

Catalysts for thermochemical fuel production and method of producing fuel using thermochemical fuel production

#50
20140163288
2014-06-12

Catalyst and process for the oxidative dehydrogenation of N-butenes to butadiene

#51
20130210939
2013-08-15

Fischer-Tropsch catalyst regeneration

#52
20130158325
2013-06-20

Mixed manganese ferrite coated catalyst, method of preparing the same, and method of preparing 1,3-butadiene using the same

#53
20110251448
2011-10-13

Endothermic hydrocarbon conversion process

#54
20110178350
2011-07-21

Dehydrogenation Catalyst of Alkylaromatic Compounds Having High Redox Ability, Process for Producing Same, And Dehydrogenation Method Using Same

#55
20100280300
2010-11-04

Mixed manganese ferrite catalysts, method of preparing thereof and method of preparing 1,3-butadiene using thereof

#56
20100222623
2010-09-02

Method for selectively oxidizing ethane to ethylene

#57
20100168257
2010-07-01

METAL-DOPED NICKEL OXIDES AS CATALYSTS FOR THE METHANATION OF CARBON MONOXIDE

#58
20090292153
2009-11-26

Oxydative dehydrogenation of paraffins

#59
20080097134
2008-04-24

Endothermic hydrocarbon conversion process

#60
20070054801
2007-03-08

Catalytically inactive heat generator and improved dehydrogenation process