Patents-Review.com
ClassID:

32879 ⎘

B01J27/18 - CPC Classification

Classification description:

Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds; Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr with metals other than Al or Zr

Sub-classes:
Recent Application in this class:
#1
20260070046
2026-03-12

Process for Preparing Hydrotreating Catalyst

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20250367601
2025-12-04

CATALYSTS FOR SELECTIVE NITROGEN OXIDE REDUCTION AND ITS MANUFACTURING METHOD

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20250197259
2025-06-19

CATALYST FOR DECOMPOSING NON-DEGRADABLE POLLUTANTS AND NON-DEGRADABLE POLLUTANT DECOMPOSITION SYSTEM INCLUDING THE CATALYST

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20250083101
2025-03-13

AIR CLEANING DEVICE AND AIR CLEANING METHOD

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2025-01-09

CATALYTIC METHOD FOR PRODUCTION OF ACRYLIC ACID

 #6
20240158233
2024-05-16

PROCESS FOR PREPARING A TRANSITION METAL PHOSPHATE

 #7
20240117512
2024-04-11

WATER ELECTROLYSIS CATALYST WITH CORE-SHELL STRUCTURE AND METHOD FOR PREPARING SAME

 #8
20230303764
2023-09-28

TERNARY POLYMER DONOR MATERIAL, PREPARATION METHOD AND APPLICATION THEREOF

 #9
20220387978
2022-12-08

HYDROGENATED TIO2 DENITRATION CATALYST, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF

 #10
20220177639
2022-06-09

LATENT CURING CATALYSTS AND RESIN COMPOSITION CONTAINING THE SAME

 #11
20200269221
2020-08-27

Catalysts for the dehydration of hydroxypropionic acid and its derivatives

 #12
20200269220
2020-08-27

Catalysts for the dehydration of hydroxypropionic acid and its derivatives

 #13
20200222893
2020-07-16

Process for producing a VPO catalyst

 #14
20190276309
2019-09-12

Method for producing silanol compound and hydrogen

 #15
20190105646
2019-04-11

Ion pair catalysis of tungstate and molybdate

 #16
20190060884
2019-02-28

Method for preparing catalyst

 #17
20190053674
2019-02-21

Doped and non-doped titanium dioxide coated antimicrobial toilet

 #18
20180093993
2018-04-05

Joint production method and device for aziridine, piperazine and triethylenediamine

 #19
20170305822
2017-10-26

Method for preparing sitagliptin intermediate via asymmetrical reduction method

 #20
20170065964
2017-03-09

Heterogeneous catalyst for transesterification and method of preparing same

 #21
20170043326
2017-02-16

Heterogeneous catalyst for transesterification and method of preparing same

 #22
20170022207
2017-01-26

Joint production method and device for aziridine, piperazine and triethylenediamine

 #23
20160304482
2016-10-20

Method for producing 2-furaldehyde

 #24
20160228857
2016-08-11

Process for the production of ethylenically unsaturated carboxylic acids or esters and a catalyst therefor

 #25
20160185741
2016-06-30

Process for the preparation of propylene oxide

 #26
20160176834
2016-06-23

Process for preparing propylene oxide

 #27
20160102041
2016-04-14

Heterogeneous catalyst for transesterification and method of preparing same

 #28
20160096166
2016-04-07

Synthesis catalyst and synthesis method for unsaturated carboxylic acid and/or derivative thereof

 #29
20150307437
2015-10-29

Process for the production of ethylenically unsaturated carboxylic acids or esters and a catalyst therefor

 #30
20150174558
2015-06-25

Ammonia synthesis catalyst

 #31
20150005152
2015-01-01

Dual phase catalysts system for mixed olefin hydrations

 #32
20140213439
2014-07-31

Catalyst

 #33
20130287665
2013-10-31

Carrier for NOx reduction catalyst

 #34
20130253227
2013-09-26

Multihydric compound dehydration systems, catalyst compositions, and methods

 #35
20130172634
2013-07-04

Method for producing alcohol by guerbet reaction

 #36
20130072735
2013-03-21

Promoted solid phosphoric acid catalysts and methods of use

 #37
20130053599
2013-02-28

CATALYSTS FOR PRODUCING ACRYLIC ACIDS AND ACRYLATES

 #38
20120228194
2012-09-13

Thermochemical structuring of matrix components for FCC catalysts

 #39
20120220808
2012-08-30

Method for manufacturing olefins

 #40
20120117862
2012-05-17

Dual phase catalysts system for mixed olefin hydrations

 #41
20120018352
2012-01-26

Hydrotreating catalyst, process for producing same, and process for hydrotreating hydrocarbon oil

 #42
20110263414
2011-10-27

Apatite and method for producing the same, and apatite base material

 #43
20110152582
2011-06-23

Multihydric compound dehydration systems, catalyst compositions, and methods

 #44
20110112330
2011-05-12

CATALYST FOR PREPARING ACROLEIN OR ACRYLIC ACID BY DEHYDRATION REACTION OF GLYCERIN AND METHOD FOR PRODUCING THE SAME

 #45
20100010279
2010-01-14

Catalyst Compositions Comprising Metal Phosphate Bound Zeolite and Methods of Using Same to Catalytically Crack Hydrocarbons

 #46
20090048097
2009-02-19

PROCESS FOR THE PREPARATION OF AN OXIDIC CATALYST COMPOSITION COMPRISING A DIVALENT AND A TRIVALENT METAL

 #47
20070287626
2007-12-13

Process For The Preparation Of An Oxidic Catalyst Composition Comprising A Divalent And A Trivalent Metal

 #48
20070149389
2007-06-28

Photocatalyst, manufacturing method therefor and articles comprising photocatalyst

 #49
20070051668
2007-03-08

Apatite and method for producing the same, and apatite base material

 #50
20060240975
2006-10-26

NOcatalyst and method of suppressing sulfate formation in an exhaust purification system

 #51
20060011513
2006-01-19

Catalyst compositions comprising metal phosphate bound zeolite and methods of using same to catalytically crack hydrocarbons

 #52
20050230241
2005-10-20

Method for forming photocatalytic apatite film

 #53
20050227853
2005-10-13

Catalyst compositions comprising metal phosphate bound zeolite and methods of using same to catalytically crack hydrocarbons

 #54
20050109700
2005-05-26

pH adjuster-based system for treating liquids

 #55
20050077246
2005-04-14

Treatment of liquid using porous polymer containment member