ClassID:

84454

C01B13/322 - CPC Classification

Classification description:

Oxygen; Ozone; Oxides or hydroxides in general; Methods for preparing oxides or hydroxides in general by oxidation or hydrolysis of elements or compounds in the liquid or solid state or in non-aqueous solution, e.g. sol-gel process of elements or compounds in the solid state

Sub-classes:
Recent Application in this class:
#1
20200102495
2020-04-02

Extreme synthesis of crystalline aerogel materials from amorphous aerogel precursors

#2
20180002599
2018-01-04

Extreme synthesis of crystalline aerogel materials from amorphous aerogel precursors

#3
20150225237
2015-08-13

Catalytic processes for obtaining inorganic nanostructures by using soft metals

#4
20120219800
2012-08-30

Method for producing hollow nanoparticle comprising deposition on/in an ionic liquid, hollow nanoparticle, and dispersion liquid thereof

#5
20120201759
2012-08-09

TUNABLE MULTISCALE STRUCTURES COMPRISING BRISTLY, HOLLOW METAL/METAL OXIDE PARTICLES, METHODS OF MAKING AND ARTICLES INCORPORATING THE STRUCTURES

#6
20120034154
2012-02-09

PRODUCTION OF HYDROGEN THROUGH OXIDATION OF METAL SULFIDES

#7
20110233480
2011-09-29

Producing method of metal fine particles or metal oxide fine particles, metal fine particles or metal oxide fine particles, and metal-containing paste, and metal film or metal oxide film

#8
20110129614
2011-06-02

EXTREME SYNTHESIS OF CRYSTALLINE AEROGEL MATERIALS FROM AMORPHOUS AEROGEL PRECURSORS

#9
20100264379
2010-10-21

Porous metal oxide and method of preparing the same

#10
20090142522
2009-06-04

Hollow nanocrystals and method of making

#11
20090030134
2009-01-29

Inorganic hollow particle, process for producing the same, and composition containing the same

#12
20080260612
2008-10-23

Oxidation of metallic materials as part of an extraction, purification and/or refining process

#13
20080226934
2008-09-18

Nanoreactors comprising a nanoreactor shell enveloping a space, and method of making

#14
20080193760
2008-08-14

Metal oxide nano powder and manufacturing method of the same

#15
20080032883
2008-02-07

Process for the preparation of an additive-containing anionic clay

#16
20080032132
2008-02-07

Preparation of uniform nanoparticles of ultra-high purity metal oxides, mixed metal oxides, metals, and metal alloys

#17
20070254154
2007-11-01

Large-Scale Synthesis of Perovskite Nanostructures

#18
20070231250
2007-10-04

Porous metal oxide and method of preparing the same

#19
20070215454
2007-09-20

Method for oxidizing substance and oxidation apparatus therefor

#20
20070163385
2007-07-19

Process for producing microparticles and apparatus therefor

#21
20070140891
2007-06-21

Process for the preparation of semiconducting ceramics composed of metal oxides, in particular of tin oxide, especially for varistors

#22
20070118938
2007-05-24

Method for the rapid synthesis of large quantities of metal oxide nanowires at low temperatures

#23
20070044590
2007-03-01

Method for producing metal nanoparticle

#24
20070025903
2007-02-01

Method for forming ammonia

#25
20060240590
2006-10-26

Controlled synthesis of nanowires, nanodiscs, and nanostructured materials using liquid crystalline templates

#26
20060051256
2006-03-09

Powder fabricating apparatus

#27
20050194247
2005-09-08

Process and apparatus for manufacturing metal oxides and byproduct hydrogen

#28
20050019242
2005-01-27

Method for the manufacture of a metal oxide or nitride powder or a semiconductor oxide or nitride powder, an oxide or nitride powder made thereby, and solids and uses thereof

#29
20050000950
2005-01-06

Radial pulsed arc discharge gun for synthesizing nanopowders