ClassID:

32897

B01J27/195 - 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 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with vanadium, niobium or tantalum

Sub-classes:
Recent Application in this class:
#1
20230089418
2023-03-23

Composition and method for capture and degradation of PFAS

#2
20220252536
2022-08-11

Fluidic impedance platform for in-situ detection and quantification of PFAS in groundwater

#3
20210340452
2021-11-04

Bioderived fuels and methods of making the same

#4
20200376470
2020-12-03

Enhancing photocatalytic water splitting efficiency of weyl semimetals by a magnetic field

#5
20200369536
2020-11-26

Composition and method for capture and degradation of PFAS

#6
20200360904
2020-11-19

Bioderived fuels and methods of making the same

#7
20200269221
2020-08-27

Catalysts for the dehydration of hydroxypropionic acid and its derivatives

#8
20200269220
2020-08-27

Catalysts for the dehydration of hydroxypropionic acid and its derivatives

#9
20200172500
2020-06-04

Bi-phasic continuous-flow tubular reactor and heterogeneous catalysts preparation method for production of 5-hydroxymethyl furfural

#10
20190201879
2019-07-04

Catalysts for the dehydration of hydroxypropionic acid and its derivatives

#11
20180257063
2018-09-13

Catalyst for dehydration of glycerin, preparation method thereof, and production method of acrolein using the catalyst

#12
20180127348
2018-05-10

Purification Of Bio Based Acrylic Acid To Crude And Glacial Acrylic Acid

#13
20180071722
2018-03-15

Catalysts for the dehydration of hydroxypropionic acid and its derivatives

#14
20170362158
2017-12-21

Purification Of Bio Based Acrylic Acid To Crude And Glacial Acrylic Acid

#15
20170304804
2017-10-26

Catalyst for glycerin dehydration, preparation method therefor, and acrolein preparation method using catalyst

#16
20170057900
2017-03-02

Catalytic dehydration of hydroxypropionic acid and its derivatives

#17
20170056863
2017-03-02

Catalysts for the dehydration of hydroxypropionic acid and its derivatives

#18
20170044177
2017-02-16

METHODS AND SYSTEMS FOR PRODUCING ISOSORBIDE FROM BIOMASS

#19
20150298105
2015-10-22

Catalyst for glycerin dehydration, preparation method thereof, and preparation method of acrolein

#20
20150183701
2015-07-02

Catalysts for hydrodeoxygenation of oxygenated hydrocarbons

#21
20150141667
2015-05-21

Catalysts for hydrodeoxygenation of oxygenated hydrocarbons

#22
20150031913
2015-01-29

Process for production of acrylic acid or its derivatives from hydroxypropionic acid or its derivatives

#23
20150031912
2015-01-29

Process for production of acrylic acid or its derivatives from hydroxypropionic acid or its derivatives

#24
20150018593
2015-01-15

Catalyst, Process For The Preparation Of Said Catalyst And Use Of Said Catalyst In A Process And In A Device For The Preparation Of Olefins

#25
20140271446
2014-09-18

Catalyst for direct synthesis of hydrogen peroxide

#26
20140051872
2014-02-20

Catalysts for hydrodeoxygenation of oxygenated hydrocarbons

#27
20130274697
2013-10-17

Poly(acrylic acid) from bio-based acrylic acid and its derivatives

#28
20130274516
2013-10-17

Method for the production of acrylic acid or its derivatives

#29
20130274514
2013-10-17

Catalytic conversion of lactic acid to acrylic acid

#30
20130274513
2013-10-17

Process for production of acrylic acid or its derivatives from hydroxypropionic acid or its derivatives

#31
20130274512
2013-10-17

Catalysts conversion of hydroxypropionic acid or its derivatives to acrylic acid or its derivatives

#32
20130274095
2013-10-17

Catalysts for the production of acrylic acid or its derivatives

#33
20130274094
2013-10-17

Catalysts for the conversion of hydroxypropionic acid or its derivatives to acrylic acid or its derivatives

#34
20130245337
2013-09-19

Hydrogenation catalysts prepared from polyoxometalate precursors and process for using same to produce ethanol while minimizing diethyl ether formation

#35
20120245397
2012-09-27

Hydrated niobium oxide nanoparticle containing catalysts for olefin hydration

#36
20100210454
2010-08-19

NANOCOMPOSITE CATALYST MATERIALS COMPRISING CONDUCTIVE SUPPORT (CARBON), TRANSITION METAL COMPOUND, AND METAL NANOPARTICLES

#37
20090054538
2009-02-26

Chemical production processes, systems, and catalyst compositions

#38
20080194400
2008-08-14

Multi-layer catalyst made from niobium for the catalytic conversion of hydrocarbons

#39
20050192461
2005-09-01

Polyoxometallate catalysts and catalytic processes

#40
20050153831
2005-07-14

Heteropolyacid catalyst and method for producing the same