ClassID:

93930

C07C2527/24 - CPC Classification

Classification description:

Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds Nitrogen compounds

Sub-classes:
Recent Application in this class:
#1
20250223252
2025-07-10

METHOD FOR PRODUCING GLYCOLALDEHYDE DIALKYL ACETAL

#2
20250128242
2025-04-24

METHOD AND CATALYST FOR METHANE CONVERSION TO CYCLOHEXANE

#3
20240367974
2024-11-07

BORON NITRIDE CONTAINING VACANT SITE DEFECTS FOR USE IN CATALYTIC HYDROGENATION

#4
20240228425
2024-07-11

PREPARATION METHOD OF PILOCARPINE AND ITS INTERMEDIATE COMPOUNDS

#5
20240124380
2024-04-18

MANUFACTURING OF ALLENE KETONES USING AN AMMONIUM (THIO)SULFATES OR HYDROGEN (THIO)SULFATES

#6
20230286936
2023-09-14

Direct synthesis of cyclic carbonates using choline chloride as catalyst under mild conditions

#7
20220274888
2022-09-01

HIGH-ENTROPY NITRIDE CERAMIC FIBER AND PREPARATION METHOD AND USE THEREOF

#8
20220241759
2022-08-04

REGENERATION METHOD AND APPLICATION OF NITROGEN-CONTAINING CARBON CATALYST

#9
20220227693
2022-07-21

VINYL-ETHERS AND METHODS OF THEIR PRODUCTION

#10
20210331992
2021-10-28

Catalytic partial oxidation of methane

#11
20210061730
2021-03-04

Continuous flow processes for making bicyclic compounds

#12
20210053032
2021-02-25

Supported multimetallic catalysts for oxidative dehydrogenation of alkanes

#13
20200030781
2020-01-30

Functionalized boron nitride catalysts for the production of light olefins from alkane feeds via oxidative dehydrogenation

#14
20190389789
2019-12-26

Heterogeneous catalysts for the oxidative dehydrogenation of alkanes or oxidative coupling of methane

#15
20190060875
2019-02-28

Supported multimetallic catalysts for oxidative dehydrogenation of alkanes

#16
20180290950
2018-10-11

Heterogeneous catalysts for the oxidative dehydrogenation of alkanes or oxidative coupling of methane

#17
20180201574
2018-07-19

Intermediate of preparing high-purity sulfonamide compound

#18
20180022679
2018-01-25

Heterogeneous metal-free catalyst

#19
20180015445
2018-01-18

Heteroatom-containing nanocarbon material, preparation method and use thereof, and method for dehydrogenation reaction of hydrocarbons

#20
20180008968
2018-01-11

Method for preparing highly nitrogen-doped mesoporous carbon composites

#21
20170369429
2017-12-28

Method for preparing high-purity sulfonamide compound, and intermediate of sulfonamide compound

#22
20170313635
2017-11-02

Heterogeneous catalysts for the oxidative dehydrogenation of alkanes or oxidative coupling of methane

#23
20170066700
2017-03-09

Heterogeneous catalysts for the oxidative dehydrogenation of alkanes or oxidative coupling of methane

#24
20160200641
2016-07-14

Process for functionalizing biomass using molybdenum catalysts

#25
20160074843
2016-03-17

Use of catalyst prepared with a subgroup VI element for the production of organic chemicals and fuels from lignin

#26
20160052838
2016-02-25

Oligomerisation process

#27
20160009612
2016-01-14

Benzene alkylation using acidic ionic liquids

#28
20150353464
2015-12-10

Heterogeneous metal-free catalyst

#29
20150224484
2015-08-13

Inorganic nanoparticle deposited catalyst for hydrogenation and manufacturing method of the same, and hydrogenation for biomass derived hydrocarbon compounds

#30
20150031887
2015-01-29

9-azanoradamantane N—oxyl compound and method for producing same, and organic oxidation catalyst and method for oxidizing alcohols using 9-azanoradamantane N—oxyl compound

#31
20150005560
2015-01-01

Method for tuning product composition based on varying types and ratios of feed

#32
20140378729
2014-12-25

Reductive dehydroxylation of vicinal polyols to olefins using an iodine-based catalyst having enhanced solubility

#33
20130252804
2013-09-26

Olefin isomerization and metathesis catalyst

#34
20120308438
2012-12-06

Oligomerization reactor and control system

#35
20120197055
2012-08-02

Process for isomerisation of lycopene in the presence of thiourea

#36
20110319689
2011-12-29

Process to control product selectivity

#37
20110318233
2011-12-29

Supported ionic liquid reactor

#38
20110144400
2011-06-16

HIGHLY POROUS FOAM CERAMICS AS CATALYST CARRIERS FOR THE DEHYDROGENATION OF ALKANES

#39
20100256245
2010-10-07

Process for methane conversion

#40
20100125158
2010-05-20

Methods for selective hydrogenation performance using a layered sphere catalyst with new formulations

#41
20100056839
2010-03-04

Olefin isomerization and metathesis catalyst

#42
20080139862
2008-06-12

Catalytic system for the production of olefins

#43
20070123744
2007-05-31

CATALYTIC SYSTEM FOR THE PRODUCTION OF OLEFINS

#44
20050124840
2005-06-09

Process for the production of olefins from alkanes with carbon monoxide co-feed and/or recycle