ClassID:

86955

C03B19/107 - CPC Classification

Classification description:

Other methods of shaping glass; Forming beads Forming hollow beads

Sub-classes:
Recent Application in this class:
#1
20230136926
2023-05-04

POROUS STRUCTURE SUCH AS FOR FILTERS, AND MAKING THE SAME

#2
20220185683
2022-06-16

Methods for Producing Seed for Growth of Hollow Spheres

#3
20210284563
2021-09-16

HOLLOW SPHERICAL GLASS PARTICLES

#4
20200002210
2020-01-02

High-strength geopolymer hollow microsphere, preparation method thereof and phase change energy storage microsphere

#5
20190135675
2019-05-09

Hollow glass microspheres and method for producing the same

#6
20180215644
2018-08-02

METHOD OF MAKING HOLLOW GLASS MICROSPHERES

#7
20180022641
2018-01-25

Transparent and insulating materials having evacuated capsules

#8
20170066676
2017-03-09

PROCESS FOR PREPARING RECYCLABLE TEMPLATE HOLLOW PARTICLES USING SOLVENT-BASED SILICA PRECURSORS

#9
20160221856
2016-08-04

Method and installation for producing hollow microbeads of glass

#10
20160207817
2016-07-21

Fluid permeable and vacuumed insulating microspheres and methods of producing the same

#11
20160152513
2016-06-02

Glass microbubbles, raw product, and methods of making the same

#12
20160002086
2016-01-07

Foams made of amorphous hollow spheres and methods of manufacture thereof

#13
20160001475
2016-01-07

Foams made of amorphous hollow spheres and methods of manufacture thereof

#14
20150135774
2015-05-21

Glass Microspheres Made From a Redox Active Glass, and Methods of Producing Glass Microspheres

#15
20150128831
2015-05-14

Glass microspheres made from a redox active glass

#16
20150128645
2015-05-14

Glass Microspheres Made From a Redox Active Glass and Methods of Producing Glass Microspheres

#17
20150059407
2015-03-05

Method for producing synthetic quartz glass granules

#18
20130291590
2013-11-07

Hollow microspheres and method of making hollow microspheres

#19
20120241073
2012-09-27

Foams made of amorphous hollow spheres and methods of manufacture thereof

#20
20120145390
2012-06-14

Single component neutrally buoyant proppant

#21
20120058343
2012-03-08

Preparation Method Of Hydrophobic Hollow Glass Micro Bead And Hydrophobic Hollow Glass Micro Bead Thereof

#22
20120051997
2012-03-01

Porous wall hollow glass microspheres as a medium or substrate for storage and formation of novel materials

#23
20110152057
2011-06-23

HOLLOW MICROSPHERES

#24
20110152056
2011-06-23

Method for making hollow microspheres

#25
20100264097
2010-10-21

Hollow porous microspheres

#26
20100129455
2010-05-27

NANOPARTICLE-DISPERSED FINE GLASS BEADS HAVING A CAVITY THEREIN, AND METHOD OF PRODUCING THE SAME

#27
20070231500
2007-10-04

Silica microspheres, method for making and assembling same and possible uses of silica microspheres

#28
20060122049
2006-06-08

Method of making glass microbubbles and raw product