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by blowing, pressing, centrifuging, rolling or dripping
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CPC
C03B19/1075
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C
CHEMISTRY METALLURGY
C03
Glass mineral
C03B
MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
C03B19/00
Other methods of shaping glass
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C03B19/1075
by blowing, pressing, centrifuging, rolling or dripping
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Patents Grants
last 30 patents
Information
Patent Grant
Methods and apparatus for manufacturing and printing hollow spheres
Patent number
11,760,680
Issue date
Sep 19, 2023
The United States of America, as represented by the Secretary of the Navy
Aaron Wiest
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
High-strength geopolymer hollow microsphere, preparation method the...
Patent number
11,685,683
Issue date
Jun 27, 2023
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
Huajie Liu
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method and plant for producing hollow microspheres made of glass
Patent number
11,198,633
Issue date
Dec 14, 2021
Dennert Poraver GmbH
Karl Weinberger
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Methods and apparatus for manufacturing and printing hollow spheres
Patent number
11,084,750
Issue date
Aug 10, 2021
The United States of America, as represented by the Secretary of the Navy
Aaron Wiest
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Apparatuses and methods for forming hollow spheres
Patent number
10,011,513
Issue date
Jul 3, 2018
The United States of America, as represented by the Secretary of the Navy
Aaron Wiest
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method and installation for producing hollow microbeads of glass
Patent number
9,758,419
Issue date
Sep 12, 2017
Dennert Poraver GmbH
Hans Veit Dennert
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Single component neutrally buoyant proppant
Patent number
9,102,867
Issue date
Aug 11, 2015
Joseph Buford Parse
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Apparatus and process to enhance the uniform formation of hollow gl...
Patent number
8,544,297
Issue date
Oct 1, 2013
Savannah River Nuclear Solutions, LLC
Ray F. Schumacher
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Hollow glass microspheres comprising selenium oxide and method of m...
Patent number
7,900,474
Issue date
Mar 8, 2011
Warren R. Beck
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Hollow porous-wall glass microspheres for hydrogen storage
Patent number
7,666,807
Issue date
Feb 23, 2010
Savannah River Nuclear Solutions, LLC
Leung K. Heung
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Hollow porous microspheres made from dispersed particle compositions
Patent number
5,397,759
Issue date
Mar 14, 1995
Leonard B. Torobin
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Apparatus for production of hollow glass microspheres
Patent number
5,256,180
Issue date
Oct 26, 1993
Saint-Gobain Vitrage
Patrick Garnier
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Methods for producing hollow microspheres made from dispersed parti...
Patent number
5,225,123
Issue date
Jul 6, 1993
Leonard B. Torobin
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Hollow porous microspheres made from dispersed particle compositions
Patent number
5,212,143
Issue date
May 18, 1993
Leonard B. Torobin
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Production of high silica glass microspheres
Patent number
4,904,293
Issue date
Feb 27, 1990
Saint-Gobain Vitrage
Patrick Garnier
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Methods for producing fiber reinforced microspheres made from dispe...
Patent number
4,867,931
Issue date
Sep 19, 1989
Materials Technology Corporation
Joe K. Cochran
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Hollow porous microspheres as substrates and containers for catalyst
Patent number
4,793,980
Issue date
Dec 27, 1988
Leonard B. Torobin
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Production of glass microspheres
Patent number
4,778,502
Issue date
Oct 18, 1988
Saint-Gobain Vitrage
Patrick Garnier
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Hollow microspheres made from dispersed particle compositions and t...
Patent number
4,777,154
Issue date
Oct 11, 1988
Leonard B. Torobin
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Hollow porous microspheres containing biocatalyst
Patent number
4,743,545
Issue date
May 10, 1988
Leonard B. Torobin
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for producing fiber reinforced hollow microspheres
Patent number
4,671,994
Issue date
Jun 9, 1987
Materials Technology Corporation
Joe K. Cochran
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for making hollow porous microspheres
Patent number
4,671,909
Issue date
Jun 9, 1987
Leonard B. Torobin
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process for producing glass microspheres
Patent number
4,661,137
Issue date
Apr 28, 1987
Saint-Gobain Vitrage
Patrick Garnier
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Shell forming apparatus
Patent number
4,645,442
Issue date
Feb 24, 1987
California Institute of Technology
Taylor G. Wang
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Hollow porous microspheres as substrates and containers for catalys...
Patent number
4,637,990
Issue date
Jan 20, 1987
Leonard B. Torobin
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Solar collector comprising transparent hollow plastic microspheres...
Patent number
4,548,196
Issue date
Oct 22, 1985
Leonard B. Torobin
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for producing plastic microfilaments
Patent number
4,536,361
Issue date
Aug 20, 1985
Leonard B. Torobin
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Fabrication of glass microspheres with conducting surfaces
Patent number
4,459,145
Issue date
Jul 10, 1984
The United States of America as represented by the United States Department o...
William E. Elsholz
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Sonic levitation apparatus
Patent number
4,447,251
Issue date
May 8, 1984
The United States of America as represented by the administrator of the Natio...
Stanley A. Dunn
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method of forming ceramic bodies
Patent number
4,441,905
Issue date
Apr 10, 1984
Corning Glass Works
Joseph W. Malmendier
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Patents Applications
last 30 patents
Information
Patent Application
PROCESS OF MANUFACTURING HOLLOW SPHERICAL GLASS PARTICLES
Publication number
20230110412
Publication date
Apr 13, 2023
BASF SE
Gerhard OLBERT
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
Methods and Apparatus for Manufacturing and Printing Hollow Spheres
Publication number
20210340049
Publication date
Nov 4, 2021
The United States of America, as represented by the Secretary of the Navy
Aaron Wiest
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
HIGH-STRENGTH GEOPOLYMER HOLLOW MICROSPHERE, PREPARATION METHOD THE...
Publication number
20200002210
Publication date
Jan 2, 2020
China University of Petroleum (East China)
Huajie LIU
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
Method and Device for Producing Hollow Microglass Beads
Publication number
20190202727
Publication date
Jul 4, 2019
BPI Beads Production International GmbH
Jürgen Schlicke
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
HOLLOW GLASS MICROSPHERES AND METHOD FOR PRODUCING SAME
Publication number
20190135676
Publication date
May 9, 2019
Dennert Poraver GmbH
WOLFRAM NEIDHARDT
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
METHOD AND PLANT FOR PRODUCING HOLLOW MICROSPHERES MADE OF GLASS
Publication number
20190077693
Publication date
Mar 14, 2019
KARL WEINBERGER
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
APPARATUSES AND METHODS FOR FORMING HOLLOW SPHERES
Publication number
20170057857
Publication date
Mar 2, 2017
The United States of America as represented by the Secretary of the Navy
Aaron Wiest
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
SINGLE COMPONENT NEUTRALLY BUOYANT PROPPANT
Publication number
20120145390
Publication date
Jun 14, 2012
Joseph Buford PARSE
E21 - EARTH DRILLING MINING
Information
Patent Application
Hollow porous-wall glass microspheres and composition and process f...
Publication number
20100139320
Publication date
Jun 10, 2010
Savannah River Nulcear Solutions, LLC
Ray F. Schumacher
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Application
APPARATUS AND PROCESS TO ENHANCE THE UNIFORM FORMATION OF HOLLOW GL...
Publication number
20100064726
Publication date
Mar 18, 2010
Savannah River Nuclear Solutions LLC
Ray F. Schumacher
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Hollow glass microspheres
Publication number
20100040881
Publication date
Feb 18, 2010
Warren R. Beck
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
Hollow porous-wall glass microspheres for hydrogen storage
Publication number
20060059953
Publication date
Mar 23, 2006
Leung K. Heung
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Hollow porous-wall glass microspheres for hydrogen storage
Publication number
20060060820
Publication date
Mar 23, 2006
Ray F. Schumacher
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL