Hideo Koyata

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Controllable high flow concrete
- Patent number 11,352,301
- Issue date Jun 7, 2022
- Elizabeth Burns
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Hydrophobic, cationic polymers for treating construction aggregates
- Patent number 9,828,500
- Issue date Nov 28, 2017
- GCP Applied Technologies Inc.
- Lawrence L. Kuo
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Cationic polymers for treating construction aggregates
- Patent number 9,034,968
- Issue date May 19, 2015
- W. R. Grace & Co.-Conn.
- Lawrence L. Kuo
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Modifying clay activity and slump retention in cementitious composi...
- Patent number 8,685,156
- Issue date Apr 1, 2014
- W. R. Grace & Co.-Conn.
- Hideo Koyata
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Concrete or mortar admixture composition
- Patent number 8,168,701
- Issue date May 1, 2012
- W. R. Grace & Co.-Conn.
- Hideo Koyata
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Slump retention in cementitious compositions
- Patent number 8,070,875
- Issue date Dec 6, 2011
- W. R. Grace & Co.-Conn.
- Ara A. Jeknavorian
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Cement and cement composition having improved rheological properties
- Patent number 5,583,183
- Issue date Dec 10, 1996
- W. R. Grace & Co.-Conn.
- David C. Darwin
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Dispersant composition for cement having excellent property in inhi...
- Patent number 5,432,212
- Issue date Jul 11, 1995
- W. R. Grace & Co.-Conn.
- Susumu Honda
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Cement and cement composition having improved rheological properties
- Patent number 5,393,343
- Issue date Feb 28, 1995
- W. R. Grace & Co.-Conn.
- David C. Darwin
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Cement admixture composition
- Patent number 5,362,323
- Issue date Nov 8, 1994
- W. R. Grace & Co.-Conn.
- Hideo Koyata
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Additive composition for cement admixture
- Patent number 5,223,036
- Issue date Jun 29, 1993
- W. R. Grace & Co.-Conn.
- Hideo Koyata
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
WATER REDUCING ADMIXTURE FOR STABLE AIR
- Publication number 20230032346
- Publication date Feb 2, 2023
- GCP Applied Technologies Inc.
- Elizabeth Burns
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
METHOD OF REDUCING STICKINESS OF CEMENTITIOUS COMPOSITIONS
- Publication number 20210147293
- Publication date May 20, 2021
- GCP APPLIED TECHNOLOGIES INC.
- Lawrence L. Kuo
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Controllable High Flow Concrete
- Publication number 20200048152
- Publication date Feb 13, 2020
- GCP APPLIED TECHNOLOGIES INC.
- Elizabeth BURNS
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
METHOD OF REDUCING STICKINESS OF CEMENTITIOUS COMPOSITIONS
- Publication number 20190135692
- Publication date May 9, 2019
- GCP APPLIED TECHNOLOGIES INC.
- Lawrence L. Kuo
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Hydrophobic, Cationic Polymers for Treating Construction Aggregates
- Publication number 20150197629
- Publication date Jul 16, 2015
- W.R. GRACE & CO.-CONN.
- Lawrence L. Kuo
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Cationic Polymers For Treating Construction Aggregates
- Publication number 20120252953
- Publication date Oct 4, 2012
- Lawrence L. Kuo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SLUMP RETAINING ADMIXTURE FOR MODIFYING CLAY ACTIVITY IN CONCRETE
- Publication number 20110088599
- Publication date Apr 21, 2011
- Hideo Koyata
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Concrete or Mortar Admixture Composition
- Publication number 20110046270
- Publication date Feb 24, 2011
- Hideo Koyata
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Slump Retention in Cementitious Compositions
- Publication number 20080295741
- Publication date Dec 4, 2008
- Ara A. Jeknavorian
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Hideo Koyata

Person

Patents Grantslast 30 patents

Controllable high flow concrete

Hydrophobic, cationic polymers for treating construction aggregates

Cationic polymers for treating construction aggregates

Modifying clay activity and slump retention in cementitious composi...

Concrete or mortar admixture composition

Slump retention in cementitious compositions

Cement and cement composition having improved rheological properties

Dispersant composition for cement having excellent property in inhi...

Cement and cement composition having improved rheological properties

Cement admixture composition

Additive composition for cement admixture

Patents Applicationslast 30 patents

WATER REDUCING ADMIXTURE FOR STABLE AIR

METHOD OF REDUCING STICKINESS OF CEMENTITIOUS COMPOSITIONS

Controllable High Flow Concrete

METHOD OF REDUCING STICKINESS OF CEMENTITIOUS COMPOSITIONS

Hydrophobic, Cationic Polymers for Treating Construction Aggregates

Cationic Polymers For Treating Construction Aggregates

SLUMP RETAINING ADMIXTURE FOR MODIFYING CLAY ACTIVITY IN CONCRETE

Concrete or Mortar Admixture Composition

Slump Retention in Cementitious Compositions