ClassID:

84994

C01B33/12 - page 2 - CPC Classification

Classification description:

Silicon; Compounds thereof; Silicon oxides; Hydrates thereof Silica; Hydrates thereof, e.g. lepidoic silicic acid

Recent Application in this class:
#301
20110248214
2011-10-13

Inorganic mesoporous materials with chiral nematic structures and preparation method thereof

#302
20110232745
2011-09-29

ANTIREFLECTION COATING FOR MULTI-JUNCTION SOLAR CELLS

#303
20110229576
2011-09-22

Hollow silica nanospheres and methods of making same

#304
20110213065
2011-09-01

SYNTHETIC INORGANIC FLAME RETARDANTS, METHODS FOR THEIR PREPARATION, AND THEIR USE AS FLAME RETARDANTS

#305
20110206749
2011-08-25

SILICA MATERIALS FOR REDUCING ORAL MALADOR

#306
20110197787
2011-08-18

HOLLOW PARTICLES, PRODUCTION PROCESS THEREOF, COATING COMPOSITION AND ARTICLE

#307
20110196285
2011-08-11

Hollow Mesoporous Silica Sphere Coated with Gold and Preparation Method Thereof and Use in Cancer Therapy

#308
20110195011
2011-08-11

Method for making high purity metal oxide particles and materials made thereof

#309
20110190432
2011-08-04

Modified perovskite type composite oxide, method for preparing the same, and composite dielectric material

#310
20110184077
2011-07-28

Method for decomposing polymer material, method for producing recycled resin, and method for recovering inorganic filler

#311
20110178227
2011-07-21

Precipitated silica having particular morphology, grading and porosity, preparation thereof and reinforcing of polymers therewith

#312
20110159286
2011-06-30

Method of manufacturing silica nanowires

#313
20110151260
2011-06-23

SILICA NANOPARTICLE STRUCTURE AND PROCESS FOR PRODUCTION OF SAME

#314
20110150738
2011-06-23

Formation of silica compositions using low surfactant concentrations

#315
20110144365
2011-06-16

Hybrid porous material and methods of preparing the same

#316
20110136919
2011-06-09

Precipitated silicic acids for support applications

#317
20110077329
2011-03-31

Amorphous siliceous powder, process for production thereof, resin composition, and semiconductor encapsulation material

#318
20110064798
2011-03-17

Suspension containing hydronium stabilized colloidal silicic acid nanoparticles, formulation obtained from the said diluted suspension, powder obtained from the said de-hydrated suspension, compositions obtained from the said powder, preparation and use

#319
20110054162
2011-03-03

Silica magnetic particles having a spherical form and a process for preparing the same

#320
20110039103
2011-02-17

Nanocrystaline spherical ceramic oxides, process for the synthesis and use thereof

#321
20110021666
2011-01-27

Amorphous silica powder, process for its production, and sealing material for semiconductors

#322
20110011304
2011-01-20

Production of acidic polysilicate products and their application to strengthen wooden structures

#323
20100313937
2010-12-16

Mesoporous and nanoporous materials, and methods of synthesizing the same

#324
20100276649
2010-11-04

Process for producing metallic-nanoparticle inorganic composite and metallic-nanoparticle inorganic composite

#325
20100272996
2010-10-28

METHOD FOR SYNTHESISING MICROPARTICLES

#326
20100260998
2010-10-14

FIBER SIZING COMPRISING NANOPARTICLES

#327
20100258759
2010-10-14

Nanostructured Metal Oxides Comprising Internal Voids and Methods of Use Thereof

#328
20100248297
2010-09-30

Particles and manufacturing methods thereof

#329
20100247914
2010-09-30

Porous silica-based particles having smooth surface, method for production thereof and cosmetic comprising such particles

#330
20100247415
2010-09-30

Method of Removing and Recovering Silica Using Modified Ion Exchange Materials

#331
20100222487
2010-09-02

INORGANIC HOLLOW POWDER, PROCESS FOR PRODUCING THE INORGANIC HOLLOW POWDER, AND COMPOSITION COMPRISING THE INORGANIC HOLLOW POWDER

#332
20100127224
2010-05-27

Atmospheric injection of reflective aerosol for mitigating global warming

#333
20100119809
2010-05-13

Mesoporous silica film

#334
20100119426
2010-05-13

Process for recovery of silica followed by alumina from coal fly ash

#335
20100096009
2010-04-22

POROUS SILICA, OPTICAL-PURPOSE LAYERED PRODUCT AND COMPOSITION, AND METHOD FOR PRODUCING POROUS SILICA

#336
20100083876
2010-04-08

PRECIPITATED SILICA AND PAPER INDUSTRY/OTHER APPLICATIONS THEREOF

#337
20100081732
2010-04-01

Method of using hyperbranched polyamine to exfoliate inorganic clay into random form of nanosilicate platelet

#338
20100080746
2010-04-01

Method for producing higher silanes

#339
20100075193
2010-03-25

Proton Conductive Membrane and Method for Producing it

#340
20100072420
2010-03-25

Method of producing a metallic nanoparticle inorganic composite, metallic nanoparticle inorganic composite, and plasmon waveguide

#341
20100069236
2010-03-18

METHODS FOR MANFACTURING LI-DOPED SILICA NANOTUBE USING ANODIC ALUMINUM OXIDE TEMPLATE AND USE OF THE LI-DOPED SILICA NANOTUBE FOR ENERGY STORAGE

#342
20100068294
2010-03-18

Method for Preparing Ortho Silicic Acid, Ortho Silicic Acid as Obtained, and its Use

#343
20100047555
2010-02-25

HOLLOW FINE PARTICLES, PRODUCTION PROCESS THEREOF, COATING COMPOSITION AND ARTICLE HAVING COATING FILM FORMED

#344
20100003182
2010-01-07

PELLITIZED SILICA

#345
20090326132
2009-12-31

NANOSILICATE PLATES

#346
20090312477
2009-12-17

Ceramic powder and applications thereof

#347
20090280048
2009-11-12

PRODUCTION OF PYROGENIC METAL OXIDES IN TEMPERATURE-CONTROLLED REACTION CHAMBERS

#348
20090269016
2009-10-29

Ultra-low refractive index high surface area nanoparticulate films and nanoparticles

#349
20090230351
2009-09-17

Particulate silica

#350
20090220791
2009-09-03

Mesoporous Inorganic Oxide Spheres and Method of Making Same

#351
20090206453
2009-08-20

Method for Preparing Modified Porous Silica Films, Modified Porous Silica Films Prepared According to This Method and Semiconductor Devices Fabricated Using the Modified Porous Silica Films

#352
20090127729
2009-05-21

Sphering apparatus and operating method thereof

#353
20090081105
2009-03-26

Silica extraction from geothermal water

#354
20090050557
2009-02-26

HIGH-BOND STRENGTH SILICON AND A METHOD FOR THE PRODUCTION AND USE THEREOF

#355
20090036297
2009-02-05

Sol Gel Functionalized Silicate Catalyst and Scavenger

#356
20090025609
2009-01-29

Coating liquid for forming low dielectric constant amorphous silica-based coating film and the coating film obtained from the same

#357
20090022995
2009-01-22

In-situ nanoparticle formation in polymer clearcoats

#358
20080300356
2008-12-04

Fumed Silica

#359
20080264302
2008-10-30

Curable Composition Containing as Constituent Material Silica Obtained by Decomposing Chrysotile and Cured Object

#360
20080260956
2008-10-23

Film, Silica Film and Method of Forming the Same, Composition for Forming Silica Film, and Electronic Part

#361
20080241044
2008-10-02

Process for the production of monodisperse SiOparticles

#362
20080102013
2008-05-01

PROVIDING H2O2 FROM SULFURIC ACID, WHICH ARISES DURING THE COMBUSTION OF FOSSIL FUELS AND FROM SULFUR RESIDUES CONTAINED THEREIN, AND USING THE H2O2 AS AN ENERGY CARRIER

#363
20070297972
2007-12-27

Ceramic nanostructures and methods of fabrication

#364
20070280871
2007-12-06

Process for recovery of the silica present in the separators between the elements of lead-acid batteries

#365
20070243337
2007-10-18

Process for producing metal oxide flakes

#366
20070219305
2007-09-20

Method for preparing anisotropic silica aggregates

#367
20070148435
2007-06-28

Silica films and method of production thereof

#368
20070098619
2007-05-03

Porous microcomposite of fluorinated sulfonic acid and a network of silica

#369
20070056465
2007-03-15

Rapid generation of nanoparticles from bulk solids at room temperature

#370
20070036736
2007-02-15

Hollow silica particles, compositions comprising them, and methods for making same

#371
20060292062
2006-12-28

Metal oxide materials, production method thereof, and application thereof

#372
20060287413
2006-12-21

HYPERBRANCHED POLYAMINE AND ITS USE TO EXFOLIATE INORGANIC CLAY INTO RANDOM FORM OF NANOSILICATE PLATELET

#373
20060246001
2006-11-02

Method for producing hydrogen

#374
20060228280
2006-10-12

Process for the removal of heavy metals from gases, and compositions therefor and therewith

#375
20060165581
2006-07-27

Highly dispersible silica for using in rubber

#376
20060153763
2006-07-13

Silica-supported polymerization catalyst

#377
20060118490
2006-06-08

Mesoporous inorganic oxide spheres and method of making same

#378
20060093543
2006-05-04

Pyrogenically produced silica

#379
20060063876
2006-03-23

Method for producing nanosilicate plates

#380
20050244322
2005-11-03

Hollow-structured mesoporous silica material and preparation process

#381
20050113485
2005-05-26

Flaky particles, and cosmetic, coating material composition, resin composition and ink composition ezch containing the same

#382
20050090634
2005-04-28

Methods, compositions, and biomimetic catalysts for the synthesis of silica, polysilsequioxanes, polysiloxanes, non-silicon metalloid-oxygen networks, polymetallo-oxanes, and their organic or hydrido conjugates and derivatives

#383
20050080180
2005-04-14

Method for producing nanosilica plates

#384
20050077496
2005-04-14

Metal oxide nanotube and process for production thereof

#385
19360761
2026-05-05

Silica hollow sphere with a MOF composite layer and method for preparing the same

#386
16550977
2023-11-14

Silicon oxide coated aluminized Kapton radiator coating for nano-satellite thermal management

#387
16532463
2022-10-11

Scanning probe microscope with use of composite materials

#388
16173283
2020-03-17

Method and device for fermentation based on microbial asexual reproduction

#389
16149433
2020-04-07

Cosolvent processing of reinforcing fiber-containing products for recycling reinforcing fibers