Patents-Review.com
ClassID:

30428 ⎘

B01D2255/707 - CPC Classification

Classification description:

Catalysts; Non-metallic catalysts, additives or dopants Additives or dopants

Recent Application in this class:
#1
20240167410
2024-05-23

CATALYTIC ARTICLE COMPRISING VANADIUM-BASED CATALYST AND MOLECULAR SIEVE-BASED CATALYST

 #2
20230381746
2023-11-30

METHOD FOR MANUFACTURING GASOLINE PARTICULATE FILTER

 #3
20230302405
2023-09-28

COMPLETE OXIDATION CATALYSTS FOR DILUTE ALKANES

 #4
20230182117
2023-06-15

Gas treatment method and materials

 #5
20220388860
2022-12-08

NANO-FUNCTIONALIZED SUPPORT AND PRODUCTION METHOD THEREOF

 #6
20220042440
2022-02-10

Muffler including an internal photocatalyst and a light source

 #7
20210139341
2021-05-13

Nano-functionalized support and production method thereof

 #8
20200384443
2020-12-10

Exhaust gas purifying agent for automobiles and method of producing thereof

 #9
20200215518
2020-07-09

Nitrogen oxide reduction catalyst regenerable at low temperature

 #10
20200055003
2020-02-20

Borate-containing membranes for gas separation

 #11
20190336952
2019-11-07

Gas treatment method and materials

 #12
20190270075
2019-09-05

Photocatalytic composite material for the decomposition of air pollutants

 #13
20180345218
2018-12-06

Hybrid binary catalysts, methods and uses thereof

 #14
20180345217
2018-12-06

4-way hybrid binary catalysts, methods and uses thereof

 #15
20180147569
2018-05-31

Low phosphorus chabazites

 #16
20180106172
2018-04-19

Exhaust purification apparatus for internal combustion engine

 #17
20180093225
2018-04-05

Process for the removal of soot from a sulfurous gas stream

 #18
20180021757
2018-01-25

Rhodium-containing catalysts for automotive emissions treatment

 #19
20180021756
2018-01-25

Platinum group metal (PGM) catalysts for automotive emissions treatment

 #20
20170350298
2017-12-07

Exhaust purification device

 #21
20170226912
2017-08-10

Conveyor unit for conveying a liquid

 #22
20160288097
2016-10-06

Exhaust gas purification catalyst and exhaust gas purification catalyst structure

 #23
20160228860
2016-08-11

CATALYTIC ACTIVATED CARBON STRUCTURES AND METHODS OF USE AND MANUFACTURE

 #24
20160121317
2016-05-05

Low phosphorus chabazites

 #25
20160082420
2016-03-24

Catalyst system for exhaust gas purification and method for exhaust gas purification

 #26
20150000296
2015-01-01

Method for operating a gas turbine and gas turbine for performing the method

 #27
20140193327
2014-07-10

Low phosphorus chabazites

 #28
20130017135
2013-01-17

Gas purification using photocatalytic vortex-suspended particles

 #29
20130008775
2013-01-10

Photocatalytic Panel and System for Recovering Output Products Thereof

 #30
20130005563
2013-01-03

CATALYST FOR REDUCING NITROGEN OXIDES AND METHOD FOR PRODUCING THE SAME

 #31
20130004397
2013-01-03

NOx REDUCTION CATALYST AND NOx REDUCTION METHOD FOR EXHAUST COMBUSTION GAS OF BIOMASS

 #32
20120148467
2012-06-14

Method for wet flue gas desulfurization

 #33
20120028789
2012-02-02

CATALYST FOR REDUCING NITROGEN OXIDES AND METHOD FOR PRODUCING THE SAME

 #34
20120020875
2012-01-26

CATALYST FOR REDUCING NITROGEN OXIDES AND METHOD FOR PRODUCING THE SAME

 #35
20110250114
2011-10-13

Vanadia-Based DeNOx Catalysts and Catalyst Supports