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CPC
C04B20/1088
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Parent Industries
C
CHEMISTRY METALLURGY
C04
Concrete, cement, ceramics
C04B
LIME, MAGNESIA SLAG CEMENTS COMPOSITIONS THEREOF
C04B20/00
Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone Expanding or defibrillating materials
Current Industry
C04B20/1088
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Patents Grants
last 30 patents
Information
Patent Grant
Vitreous carbon aggregate for lightweight concrete
Patent number
11,685,690
Issue date
Jun 27, 2023
CFOAM LLC
Rudolph A. Olson
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process for manufacturing a cement/porous-rock composite and produc...
Patent number
6,656,262
Issue date
Dec 2, 2003
Paul A. Schwam
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Hydrated high alumina cement
Patent number
5,741,357
Issue date
Apr 21, 1998
Shamim A. Sheikh
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Ultra-light high moisture retention title mortar
Patent number
5,718,758
Issue date
Feb 17, 1998
Charles S. Breslauer
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Hydraulic composition and process for producing concrete pile using...
Patent number
5,423,634
Issue date
Jun 13, 1995
Nihok Cement Company, Ltd.
Kotaro Fujita
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Carbon fiber-reinforced cement material and method for preparing same
Patent number
5,308,696
Issue date
May 3, 1994
Mitsui Mining Company
Kazuhiko Hanashita
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method for manufacturing shaped bodies from gypsum, water, fibers a...
Patent number
5,277,856
Issue date
Jan 11, 1994
BISON-WERKE Bahre & Greten GmbH & Co. KG
Hans G. Bucking
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Method for the production of concrete/mortar by using dry clathrate...
Patent number
5,092,933
Issue date
Mar 3, 1992
Mitsui Kensetsu Kabushiki Kaisha
Tadashi Okamoto
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method for production of inclusion water for hardening gypsum, meth...
Patent number
5,093,410
Issue date
Mar 3, 1992
Osaka Yuki Kagaku Kogyo Kabushiki Kaisha
Taiji Kambayashi
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method for production of inclusion water for hardening gypsum, meth...
Patent number
5,041,475
Issue date
Aug 20, 1991
Osaka Yuki Kagaku Kogyo Kabushiki Kaisha
Taiji Kambayashi
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method for production of inclusion water for hardening gypsum, meth...
Patent number
4,988,390
Issue date
Jan 29, 1991
Osaka Yuki Kagaku Kogyo Kabushiki Kaisha
Taiji Kambayashi
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Patents Applications
last 30 patents
Information
Patent Application
ENCAPSULATED SYSTEMS FOR THE DEVELOPMENT OF SELF- HEALING BUILDING...
Publication number
20240150241
Publication date
May 9, 2024
National Centre for Scientific Research Demokritos
Ioannis Karatasios
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Vitreous Carbon Aggregate for Lightweight Concrete
Publication number
20230135210
Publication date
May 4, 2023
CFOAM, LLC
Rudolph A. Olson
E04 - BUILDING