Patents-Review.com
ClassID:

85668 ⎘

C01F7/308 - CPC Classification

Classification description:

Compounds of aluminium; Aluminium oxide; Aluminium hydroxide; Aluminates; Preparation of aluminium oxide or hydroxide by thermal decomposition or by hydrolysis or oxidation of aluminium compounds Thermal decomposition of nitrates

Recent Application in this class:
#1
20250368524
2025-12-04

PREPARATION OF ALPHA-ALUMINA IN SUPERCRITICAL FLUIDS07812.0263

 #2
20230264968
2023-08-24

COLLOIDAL FLOW-GATE

 #3
20230202857
2023-06-29

Alumina-based heterojunction material with abundant oxygen vacancies and preparation method thereof

 #4
20200056295
2020-02-20

PROCESS FOR PREPARATION OF METAL OXIDES NANOCRVSTALS AND THEIR USE FOR WATER OXIDATION

 #5
20170284662
2017-10-05

Apparatuses and methods for combustion and material synthesis

 #6
20170275166
2017-09-28

METHOD FOR PRODUCING METAL OXIDES BY MEANS OF SPRAY PYROLYSIS

 #7
20140047996
2014-02-20

Dispersions of submicron doped silicon particles

 #8
20120244060
2012-09-27

METHODS FOR SYNTHESIZING SUBMICRON DOPED SILICON PARTICLES

 #9
20120012032
2012-01-19

Dispersions of submicron doped silicon particles

 #10
20100209328
2010-08-19

Methods for synthesizing submicron doped silicon particles

 #11
20090123363
2009-05-14

METHOD FOR PRODUCING AN ALPHA-ALUMINA POWDER

 #12
20090075083
2009-03-19

Nanoparticle production and corresponding structures

 #13
20080032132
2008-02-07

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

 #14
20080006954
2008-01-10

Process and apparatus for producing fine particles

 #15
20070207084
2007-09-06

Synthesis of nanoporous particles

 #16
20060210799
2006-09-21

Process for producing fine α-alumina particles

 #17
20060116282
2006-06-01

Nanostructural substance

 #18
20060073093
2006-04-06

Method for producing an α-alumina power

 #19
20050214201
2005-09-29

Method for producing an alpha-alumina powder

 #20
20050204513
2005-09-22

Method for producing an alpha alumina particle

 #21
20050201928
2005-09-15

Method for producing alpha-alumina particle

 #22
20050008565
2005-01-13

Method for producing α-alumina powder