ClassID:

84952

C01B31/34 - CPC Classification

Classification description:

Recent Application in this class:
#1
20170209933
2017-07-27

Method for recycling waste cemented carbide by molten salt chemistry

#2
20170197330
2017-07-13

Method of Making Objects Including One or More Carbides

#3
20170009356
2017-01-12

Electrode material for electrolytic hydrogen generation

#4
20160336088
2016-11-17

Compositions comprising free-standing two-dimensional nanocrystals

#5
20160067689
2016-03-10

Overpotential and selectivity in the electrochemical conversion of COinto fuels

#6
20150252484
2015-09-10

Biomass transition metal hydrogen-evolution electrocatalysts and electrodes

#7
20150210554
2015-07-30

Carbon-separated Ultrafine Nano Tungsten Carbide Material And Preparation Method And Use Thereof

#8
20150139872
2015-05-21

Purification of tungsten carbide compositions

#9
20150122552
2015-05-07

Hard-facing for downhole tools and matrix bit bodies with enhanced wear resistance and fracture toughness

#10
20150083585
2015-03-26

Molybdenum and Tungsten Nanostructures and Methods for Making and Using Same

#11
20140371052
2014-12-18

Method of synthesizing tungsten carbide nanorods and catalysts formed therewith

#12
20140356282
2014-12-04

Mo compounds as accelerator targets for production of Tc

#13
20140272415
2014-09-18

Production of near-stoichiometric spherical tungsten carbide particles

#14
20140080694
2014-03-20

Synthesis of nanosized metal carbides on graphitized carbon as supporting materials for electrocatalysts

#15
20130134613
2013-05-30

Spherical powder and its preparation

#16
20130068365
2013-03-21

Dispersion, method for producing same, and use thereof

#17
20130004407
2013-01-03

Method for preparing ultrafine tungsten carbide powder

#18
20120146010
2012-06-14

Transition metal compound-containing nanoparticle and method for producing the same, ink for positive hole injection transport layer, device comprising positive hole injection transport layer and method for producing the same