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Lawrence R. Roberts
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Acton, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Managing concrete mix design catalogs
Patent number
11,594,305
Issue date
Feb 28, 2023
VERIFI LLC
Nathan A. Tregger
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Cement production
Patent number
11,254,611
Issue date
Feb 22, 2022
Elise Berodier
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information
Patent Grant
Dynamic segregation monitoring of concrete
Patent number
10,647,026
Issue date
May 12, 2020
Richard K. Jordan
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Dynamic segregation monitoring of concrete
Patent number
10,183,418
Issue date
Jan 22, 2019
VERIFI LLC
Richard K. Jordan
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Radiation-induced triggering for set-on-command sealant compositions
Patent number
9,296,938
Issue date
Mar 29, 2016
Halliburton Energy Services, Inc.
Samuel J. Lewis
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Radiation-induced triggering for set-on-command sealant composition...
Patent number
8,651,186
Issue date
Feb 18, 2014
Halliburton Energy Services, Inc.
Samuel J. Lewis
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Suppression of antagonistic hydration reactions in blended cements
Patent number
8,518,176
Issue date
Aug 27, 2013
W. R. Grace & Co.-Conn.
Denise A. Silva
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Radiation-induced triggering for set-on-command compositions and me...
Patent number
8,459,355
Issue date
Jun 11, 2013
Halliburton Energy Services, Inc.
Samuel J. Lewis
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Radiation-induced triggering for set-on-command compositions and me...
Patent number
8,245,783
Issue date
Aug 21, 2012
Halliburton Energy Services Inc.
Samuel J. Lewis
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Radiation-induced triggering for set-on-command compositions
Patent number
8,143,198
Issue date
Mar 27, 2012
Hallilburton Energy Services Inc.
Samuel J. Lewis
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Avoiding cracking and curling in concrete flooring upon which water...
Patent number
7,219,479
Issue date
May 22, 2007
W. R. Grace & Co.-Conn.
Timothy A. Durning
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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
Avoiding cracking and curling in concrete flooring upon which water...
Patent number
6,898,917
Issue date
May 31, 2005
W. R. Grace & Co.-Conn.
Timothy A. Durning
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
High early-strength-enhancing admixture for precast hydraulic cemen...
Patent number
5,840,114
Issue date
Nov 24, 1998
W. R. Grace & Co.-Conn.
Ara Avedis Jeknavorian
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Methods of operating ball grinding mills
Patent number
4,635,858
Issue date
Jan 13, 1987
W. R. Grace & Co.
Phillip W. Welch
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information
Patent Grant
High strength aggregate for concrete
Patent number
4,336,069
Issue date
Jun 22, 1982
W. R. Grace & Co.
Vance H. Dodson
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Portland cement-fly ash-aggregate concretes
Patent number
4,210,457
Issue date
Jul 1, 1980
W. R. Grace & Co.
Vance H. Dodson
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Patents Applications
last 30 patents
Information
Patent Application
Cement Production
Publication number
20220127192
Publication date
Apr 28, 2022
GCP Applied Technologies Inc.
Elise Berodier
G01 - MEASURING TESTING
Information
Patent Application
Cement Production
Publication number
20210094876
Publication date
Apr 1, 2021
GCP APPLIED TECHNOLOGIES INC.
Elise Berodier
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
MANAGING CONCRETE MIX DESIGN CATALOGS
Publication number
20200402619
Publication date
Dec 24, 2020
VERIFI LLC
Nathan A. Tregger
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DYNAMIC SEGREGATION MONITORING OF CONCRETE
Publication number
20190105802
Publication date
Apr 11, 2019
VERIFI LLC
Richard K. Jordan
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Application
DYNAMIC SEGREGATION MONITORING OF CONCRETE
Publication number
20170028586
Publication date
Feb 2, 2017
VERIFI LLC
Richard K. Jordan
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Application
Radiation-Induced Triggering for Set-on-Command Sealant Compositions
Publication number
20140116298
Publication date
May 1, 2014
Halliburton Energy Services, Inc.
Samuel J. Lewis
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Radiation-Induced Triggering for Set-On-Command Compositions and Me...
Publication number
20130000891
Publication date
Jan 3, 2013
Halliburton Energy Services, Inc.
Samuel J. Lewis
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SUPPRESSION OF ANTAGONISTIC HYDRATION REACTIONS IN BLENDED CEMENTS
Publication number
20120298011
Publication date
Nov 29, 2012
Denise A. Silva
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Radiation-Induced Triggering for Set-On-Command Sealant Composition...
Publication number
20110272141
Publication date
Nov 10, 2011
Halliburton Law Department
Samuel J. Lewis
E21 - EARTH DRILLING MINING
Information
Patent Application
Radiation-Induced Triggering for Set-On-Command Compositions and Me...
Publication number
20110048713
Publication date
Mar 3, 2011
Samuel J. Lewis
E21 - EARTH DRILLING MINING
Information
Patent Application
Radiation-Induced Triggering for Set-On-Command Compositions
Publication number
20110054068
Publication date
Mar 3, 2011
Samuel J. Lewis
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Avoiding cracking and curling in concrete flooring upon which water...
Publication number
20050183387
Publication date
Aug 25, 2005
W.R. GRACE & CO.-CONN.
Timothy A. Durning
B32 - LAYERED PRODUCTS
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
Avoiding cracking and curling in concrete flooring upon which water...
Publication number
20040031223
Publication date
Feb 19, 2004
Timothy A. Durning
B32 - LAYERED PRODUCTS
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