ClassID:

34563

B01J2523/3706 - page 2 - CPC Classification

Classification description:

Constitutive chemical elements of heterogeneous catalysts of Group III (IIIA or IIIB) of the Periodic Table; Lanthanides Lanthanum

Recent Application in this class:
#301
20050255993
2005-11-17

Method for producing exhaust gas purifying catalyst

#302
20050249653
2005-11-10

Method for producing perovskite-type composite oxide

#303
20050245391
2005-11-03

Catalyst for exhaust gas purification

#304
20050233897
2005-10-20

Catalyst for exhaust gas purification

#305
20050226798
2005-10-13

Oxygen sorbent compositions and methods of using same

#306
20050215804
2005-09-29

Synthesizing method for compound, and catalyst for synthesis reaction

#307
20050215428
2005-09-29

Exhaust gas-purifying catalyst and method of manufacturing the same

#308
20050187099
2005-08-25

Purification catalyst for exhaust gas, production method therefor, and purification catalyst device for automobile exhaust gas

#309
20050164890
2005-07-28

Supported perovskite-type oxides and methods for preparation thereof

#310
20050163691
2005-07-28

NOx reduction composition for use in FCC processes

#311
20050153836
2005-07-14

Purification catalyst for exhaust gas, production method therefor, and purification catalyst device for exhaust gas

#312
20050153835
2005-07-14

Modification catalyst composition

#313
20050119515
2005-06-02

Partial dehydrogenation method using continuous heterogeneous catalysis

#314
20050119117
2005-06-02

Particulate matter-oxidizing material and oxidizing catalyst

#315
20050059546
2005-03-17

Purification catalyst for exhaust gas, production method therefor, and purification catalyst device for exhaust gas

#316
20050049143
2005-03-03

Exhaust gas treatment catalyst and exhaust gas treatment method

#317
20050032639
2005-02-10

Oxide catalyst composition

#318
20050031519
2005-02-10

Oxygen ion conducting materials

#319
17186528
2023-10-24

Perovskite oxides for thermochemical conversion of carbon dioxide

#320
16369589
2019-10-01

Methods for synthesizing hierarchical zeolites for catalytic cracking

#321
16103623
2019-07-16

Methods for synthesizing hierarchical zeolites for catalytic cracking