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Byong-wa Chun
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Newton, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Grinding stabilizing additive for vertical roller mills
Patent number
11,684,929
Issue date
Jun 27, 2023
Denise A. Silva
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Mineral grinding
Patent number
11,014,858
Issue date
May 25, 2021
Larry R. Gibson
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information
Patent Grant
Modifying cementitious compositions using ketone alcohol oil waste
Patent number
10,752,549
Issue date
Aug 25, 2020
Shuqiang Zhang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Postponed onset of quicklime hydration
Patent number
10,597,325
Issue date
Mar 24, 2020
Byong-wa Chun
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Fast response time in slump monitoring systems
Patent number
9,789,628
Issue date
Oct 17, 2017
GCP Applied Technologies Inc.
Byong-Wa Chun
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Robust polycarboxylate containing ether linkages for milling prepar...
Patent number
8,993,656
Issue date
Mar 31, 2015
W. R. Grace & Co.-Conn.
Josephine Cheung
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
Cement additive for stucco applications
Patent number
8,097,666
Issue date
Jan 17, 2012
W. R. Grace & Co.-Conn.
Michael B. Macklin
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Phosphate-containing polycarboxylate polymer dispersants
Patent number
8,058,377
Issue date
Nov 15, 2011
W. R. Grace & Co.-Conn.
Izabela Goc-Maciejewska
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Gluconate broth for cement and concrete admixture
Patent number
7,462,236
Issue date
Dec 9, 2008
W. R. Grace & Co.-Conn.
Byong-Wa Chun
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Cement composition having chromium reducer
Patent number
7,232,483
Issue date
Jun 19, 2007
W. R. Grace & Co.-Conn.
Leslie A. Jardine
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Sulfate dispersion chromate reducer
Patent number
7,128,782
Issue date
Oct 31, 2006
W. R. Grace & Co.-Conn.
Leslie A. Jardine
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Liquid additive for intergrinding cement
Patent number
7,087,110
Issue date
Aug 8, 2006
W. R. Grace & Co.-Conn.
Leslie A. Jardine
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Beneficiated water reducing compositions
Patent number
7,048,793
Issue date
May 23, 2006
W. R. Grace & Co.-Conn.
Byong-wa Chun
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Beneficiated water reducing compositions
Patent number
6,916,369
Issue date
Jul 12, 2005
W. R. Grace & Co.-Conn.
Byong-wa Chun
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Admixture for optimizing addition of EO/PO plasticizers
Patent number
6,670,415
Issue date
Dec 30, 2003
W. R. Grace & Co.-Conn.
Leslie A. Jardine
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Admixture and method for optimizing addition of EO/PO superplastici...
Patent number
6,352,952
Issue date
Mar 5, 2002
W. R. Grace & Co.-Conn.
Leslie A. Jardine
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Air entrainment with polyoxyalkylene copolymers for concrete treate...
Patent number
6,277,191
Issue date
Aug 21, 2001
W. R. Grace & Co.-Conn.
Noah D. Budiansky
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Cement admixture product having improved rheological properties and...
Patent number
5,728,207
Issue date
Mar 17, 1998
W. R. Grace & Co.-Conn.
Ahmad Arfaei
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Cement admixture product having improved rheological properties and...
Patent number
5,643,978
Issue date
Jul 1, 1997
W. R. Grace & Co.-Conn.
David Charles Darwin
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Cement admixture product having improved rheological properties and...
Patent number
5,633,298
Issue date
May 27, 1997
W. R. Grace & Co.-Conn.
Ahmad Arfaei
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Patents Applications
last 30 patents
Information
Patent Application
EARLY STRENGTH ENHANCEMENT OF CEMENTS
Publication number
20200055775
Publication date
Feb 20, 2020
GCP APPLIED TECHNOLOGIES INC.
Denise A. Silva
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
GRINDING STABILIZING ADDITIVE FOR VERTICAL ROLLER MILLS
Publication number
20200047188
Publication date
Feb 13, 2020
GCP APPLIED TECHNOLOGIES INC.
Denise A. Silva
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information
Patent Application
Mineral Grinding
Publication number
20190119170
Publication date
Apr 25, 2019
GCP APPLIED TECHNOLOGIES INC.
Larry R. GIBSON
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information
Patent Application
Postponed Onset of Quicklime Hydration
Publication number
20190010087
Publication date
Jan 10, 2019
GCP APPLIED TECHNOLOGIES INC.
Byong-wa CHUN
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Modifying Cementitious Compositions Using Ketone Alcohol Oil Waste
Publication number
20180044240
Publication date
Feb 15, 2018
GCP APPLIED TECHNOLOGIES INC.
Shuqiang ZHANG
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Fast Response Time In Slump Monitoring Systems
Publication number
20160250775
Publication date
Sep 1, 2016
GCP APPLIED TECHNOLOGIES INC.
Byong-Wa CHUN
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Robust Polycarboxylate Containing Ether Linkages For Milling Prepar...
Publication number
20110306704
Publication date
Dec 15, 2011
NIPPON SHOKUBAI CO., LTD
Josephine Cheung
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
ESTER-BASED CONCRETE SURFACE RETARDERS
Publication number
20110135829
Publication date
Jun 9, 2011
Dany Vincent
B28 - WORKING CEMENT, CLAY, OR STONE
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
Cement Additive For Stucco Applications
Publication number
20100249280
Publication date
Sep 30, 2010
Michael B. MacKlin
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Gluconate broth for cement and concrete admixture
Publication number
20070107638
Publication date
May 17, 2007
Byong-Wa Chun
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Liquid additive for intergrinding cement
Publication number
20060169177
Publication date
Aug 3, 2006
Leslie A. Jardine
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Liquid additive for intergrinding cement
Publication number
20050166801
Publication date
Aug 4, 2005
Leslie A. Jardine
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Sulfate dispersion chromate reducer
Publication number
20050109243
Publication date
May 26, 2005
Leslie A. Jardine
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Beneficiated water reducing compositions
Publication number
20050096280
Publication date
May 5, 2005
W.R. GRACE & CO.-CONN.
Byong-wa Chun
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Beneficiated water reducing compositions
Publication number
20030172850
Publication date
Sep 18, 2003
Byong-wa Chun
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Admixture composition for optimizing EO/PO plasticizer addition
Publication number
20020121229
Publication date
Sep 5, 2002
W.R. GRACE & CO.-CONN.
Leslie A. Jardine
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES