ClassID:

33341

B01J37/023 - CPC Classification

Classification description:

Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts; Impregnation, coating or precipitation; Coating using molten compounds

Recent Application in this class:
#1
20250319456
2025-10-16

SHAPED CATALYST BODY FOR MANUFACTURING SYNTHETIC GAS, APPARATUS FOR MANUFACTURING SYNTHETIC GAS INCLUDING THE SHAPED CATALYST BODY, AND METHOD FOR MANUFACTURING SYNTHETIC GAS USING THE SHAPED CATALYST BODY

#2
20250144552
2025-05-08

METHOD FOR COATING A WALL-FLOW FILTER

#3
20220241760
2022-08-04

Coated hydroprocessing catalyst

#4
20210236976
2021-08-05

Method for coating a wall-flow filter

#5
20190283013
2019-09-19

Process for preparing protected resin catalysts

#6
20190224662
2019-07-25

Method of manufacturing a honeycomb metal structure using aluminum powder

#7
20190022631
2019-01-24

Alkylation catalyst

#8
20180229220
2018-08-16

Low cost oxidation catalysts for VOC and halogenated VOC emission control

#9
20170326531
2017-11-16

Photocatalyst composite particles and method for producing same

#10
20170283258
2017-10-05

Catalyst support, recycle reactor and method for releasing hydrogen

#11
20160303555
2016-10-20

Cobalt-based catalyst on metal structure for selective production of synthetic oil via fischer-tropsch reaction, method of preparing the same, and method of selectively producing synthetic oil using the same

#12
20160296919
2016-10-13

Formed body and method for producing the same, α-olefin dimerization catalyst, and method for producing α-olefin dimer

#13
20150298114
2015-10-22

Composite body in which first metal-containing particles and second metal-containing particles are supported on carbon material or connected by carbon material, and method for producing same

#14
20150182950
2015-07-02

Photocatalytic film structure

#15
20140155253
2014-06-05

Method of forming nano-pads of catalytic metal for growth of single walled carbon nanotubes

#16
20130217565
2013-08-22

Method of forming nano-pads of catalytic metal for growth of single walled carbon nanotubes

#17
20130137569
2013-05-30

Method for preparing catalyst coating on metal base plate

#18
20130101503
2013-04-25

Process for the production of a core/shell zeolitic material having a CHA framework structure

#19
20120199789
2012-08-09

Silica gel compositions containing alkali metals and alkali metal alloys

#20
20110251053
2011-10-13

SOLVENT-BASED INFILTRATION OF POROUS STRUCTURES

#21
20110150720
2011-06-23

System and method for photocatalytic oxidation air filtration using a substrate with photocatalyst particles powder coated thereon

#22
20100172817
2010-07-08

Method and apparatus for preparing a collection area for use in producing carbon nanostructures

#23
20100166648
2010-07-01

Silica gel compositions containing alkali metals and alkali metal alloys

#24
20090266771
2009-10-29

Titanium oxide and alumina alkali metal compositions

#25
20090246572
2009-10-01

METHOD AND A REACTOR FOR MAKING METHANOL

#26
20090041614
2009-02-12

Silica gel compositions containing alkali metals and alkali metal alloys

#27
20080286163
2008-11-20

System and method for photocatalytic oxidation air filtration using a substrate with photocatalyst particles powder coated thereon

#28
20080063596
2008-03-13

Titanium oxide and alumina alkali metal compositions

#29
20070167317
2007-07-19

Silica gel compositions containing alkali metals and alkali metal alloys

#30
20060073968
2006-04-06

Titanium oxide and alumina alkali metal compositions

#31
20060008406
2006-01-12

Method and apparatus for preparing a collection surface for use in producing carbon nanostructures

#32
20050151278
2005-07-14

Silica gel compositions containing alkali metals and alkali metal alloys

#33
20050109700
2005-05-26

pH adjuster-based system for treating liquids