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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:037701/0387   Pages: 3
Recorded: 02/05/2016
Conveyance: CHANGE OF ADDRESS
Total properties: 39
1
Patent #:
5340558
Issue Dt:
08/23/1994
Application #:
08076663
Filing Dt:
06/14/1993
Title:
VERMICULITE COMPOSITION WITH IMPROVED THERMAL EXPANSION PROPERTIES
2
Patent #:
5326500
Issue Dt:
07/05/1994
Application #:
08076664
Filing Dt:
06/14/1993
Title:
VERMICULITE COMPOSITION WITH IMPROVED CHEMICAL EXFOLIATION
3
Patent #:
5665158
Issue Dt:
09/09/1997
Application #:
08505985
Filing Dt:
07/24/1995
Title:
NEMENT ADMIXTURE PRODUCT
4
Patent #:
5571319
Issue Dt:
11/05/1996
Application #:
08529388
Filing Dt:
09/18/1995
Title:
CEMENT ADMIXTURE
5
Patent #:
5556460
Issue Dt:
09/17/1996
Application #:
08529389
Filing Dt:
09/18/1995
Title:
DRYING SHRINKAGE CEMENT ADMIXTURE
6
Patent #:
5603760
Issue Dt:
02/18/1997
Application #:
08529392
Filing Dt:
09/18/1995
Title:
A CEMENT ADMIXTURE CAPABLE OF INHIBITING DRYING SHRINKAGE AND METHOD OF USING SAME
7
Patent #:
5687517
Issue Dt:
11/18/1997
Application #:
08531437
Filing Dt:
09/21/1995
Title:
SKID-RESISTANT ROOFING UNDERLAYMENT
8
Patent #:
5736600
Issue Dt:
04/07/1998
Application #:
08693769
Filing Dt:
08/07/1996
Title:
MORTAR ADMIXTURES AND METHOD OF PREPARING SAME
9
Patent #:
5763014
Issue Dt:
06/09/1998
Application #:
08773814
Filing Dt:
12/19/1996
Title:
LIQUID APPLIED WATERPROOFING
10
Patent #:
5779788
Issue Dt:
07/14/1998
Application #:
08778070
Filing Dt:
08/12/1996
Title:
CEMENT COMPOSITION
11
Patent #:
6465065
Issue Dt:
10/15/2002
Application #:
08783784
Filing Dt:
01/15/1997
Title:
METAL CATALYZED ASCORBATE COMPOUNDS AS OXYGEN SCAVENGERS
12
Patent #:
5826861
Issue Dt:
10/27/1998
Application #:
08787501
Filing Dt:
01/21/1997
Title:
GUARD RAIL SYSTEM FOR LOADING FLAT BED TRUCKS
13
Patent #:
5782972
Issue Dt:
07/21/1998
Application #:
08822165
Filing Dt:
03/21/1997
Title:
ADDITIVE FOR PRODUCTION OF HIGHLY WORKABLE MORTAR CEMENT
14
Patent #:
5725657
Issue Dt:
03/10/1998
Application #:
08823781
Filing Dt:
03/24/1996
Title:
CEMENT ADMIXTURE PRODUCT
15
Patent #:
6139623
Issue Dt:
10/31/2000
Application #:
09009370
Filing Dt:
01/20/1998
Title:
EMULSIFIED COMB POLYMER AND DEFOAMING AGENT COMPOSITION AND METHOD OF MAKING SAME
16
Patent #:
6048393
Issue Dt:
04/11/2000
Application #:
09085379
Filing Dt:
05/26/1998
Title:
PROCESSING ADDITIVES FOR HYDRAULIC CEMENTS
17
Patent #:
6071613
Issue Dt:
06/06/2000
Application #:
09185253
Filing Dt:
11/03/1998
Title:
FIBER REINFORCED CEMENTITIOUS MATERIALS WITH IMPROVED TOUGHNESS AND DUCTILITY
18
Patent #:
6172147
Issue Dt:
01/09/2001
Application #:
09233806
Filing Dt:
05/05/1998
Title:
ADDITIVE FOR PRODUCTION OF HIGHLY WORKABLE MORTAR CEMENT
19
Patent #:
6162288
Issue Dt:
12/19/2000
Application #:
09314707
Filing Dt:
05/19/1999
Title:
IMPROVED SPRAYABLE FIREPROOFING COMPOSITION
20
Patent #:
6213415
Issue Dt:
04/10/2001
Application #:
09394237
Filing Dt:
09/13/1999
Title:
PROCESS FOR IMPROVING GRINDING OF CEMENT CLINKER IN MILLS EMPLOYING ROLLERS
21
Patent #:
6231665
Issue Dt:
05/15/2001
Application #:
09401640
Filing Dt:
09/22/1999
Title:
EFFLORESCENCE CONTROL IN CEMENTITIOUS COMPOSITIONS AND MASONRY UNITS
22
Patent #:
6258161
Issue Dt:
07/10/2001
Application #:
09408255
Filing Dt:
09/29/1999
Title:
MASONRY BLOCKS AND MASONRY CONCRETE ADMIXTURE FOR IMPROVED FREEZE-THAW DURABILITY
23
Patent #:
6197423
Issue Dt:
03/06/2001
Application #:
09416012
Filing Dt:
10/08/1999
Title:
MICRO-DIASTROPHIC SYNTHETIC POLYMERIC FIBERS FOR REINFORCING MATRIX MATERIALS
24
Patent #:
6143050
Issue Dt:
11/07/2000
Application #:
09438915
Filing Dt:
11/12/1999
Title:
MODIFYING SLAG FOR SMELTING STEEL IN ELECTRIC ARC FURNACES
25
Patent #:
6352952
Issue Dt:
03/05/2002
Application #:
09446590
Filing Dt:
12/21/1999
Title:
ADMIXTURE AND METHOD FOR OPTIMIZING ADDITION OF EO/PO SUPERPLASTICIZER TO CONCRETE CONTAINING SMECTITE CLAY-CONTAINING AGGREGATES
26
Patent #:
6441054
Issue Dt:
08/27/2002
Application #:
09517443
Filing Dt:
03/02/2000
Title:
AIR MANAGEMENT IN CEMENTITIOUS MIXTURES HAVING PLASTICIZER AND A CLAY-ACTIVITY MODIFYING AGENT
27
Patent #:
6290772
Issue Dt:
09/18/2001
Application #:
09524803
Filing Dt:
09/30/1999
Title:
Improved Processing additives for hydraulic cements
28
Patent #:
6406755
Issue Dt:
06/18/2002
Application #:
09702107
Filing Dt:
10/30/2000
Title:
SPRAYABLE FIREPROOFING COMPOSITION
29
Patent #:
6277191
Issue Dt:
08/21/2001
Application #:
09719361
Filing Dt:
12/11/2000
Title:
Air entrainment with polyoxyalkylene copolymers for concrete treated with oxyalkylene SRA
30
Patent #:
6592790
Issue Dt:
07/15/2003
Application #:
09833106
Filing Dt:
04/11/2001
Publication #:
US20010023019
Pub Dt:
09/20/2001
Title:
PROCESS OF MAKING FIBERS FOR REINFORCING MATRIX MATERIALS
31
Patent #:
6569525
Issue Dt:
05/27/2003
Application #:
09843427
Filing Dt:
04/25/2001
Publication #:
US20020182406
Pub Dt:
12/05/2002
Title:
HIGHLY DISPERSIBLE REINFORCING POLYMERIC FIBERS
32
Patent #:
6451880
Issue Dt:
09/17/2002
Application #:
09856519
Filing Dt:
05/21/2001
Title:
WORKABILITY AND BOARD LIFE IN MASONARY MORTAR AND METHOD FOR OBTAINING SAME
33
Patent #:
6358310
Issue Dt:
03/19/2002
Application #:
09881161
Filing Dt:
06/14/2001
Title:
Air entraining admixture compositions
34
Patent #:
6562430
Issue Dt:
05/13/2003
Application #:
09890623
Filing Dt:
08/02/2001
Title:
PACKETING FIBERS FOR CASTABLE COMPOSITIONS
35
Patent #:
6780230
Issue Dt:
08/24/2004
Application #:
10044547
Filing Dt:
01/11/2002
Publication #:
US20020137807
Pub Dt:
09/26/2002
Title:
FOAMED FIREPROOFING COMPOSITION AND METHOD
36
Patent #:
6816791
Issue Dt:
11/09/2004
Application #:
10182114
Filing Dt:
10/15/2002
Publication #:
US20040064265
Pub Dt:
04/01/2004
Title:
ASSAY METHODS FOR HYDRATABLE CEMENTITIOUS COMPOSITIONS
37
Patent #:
7972436
Issue Dt:
07/05/2011
Application #:
10267631
Filing Dt:
07/08/2002
Publication #:
US20030136307
Pub Dt:
07/24/2003
Title:
AIR MANAGEMENT IN CEMENTITIOUS MIXTURES HAVING PLASTICIZER AND A CLAY-ACTIVITY MODIFYING AGENT
38
Patent #:
6699915
Issue Dt:
03/02/2004
Application #:
10305991
Filing Dt:
11/27/2002
Publication #:
US20030125404
Pub Dt:
07/03/2003
Title:
FOAMED FIREPROOFING COMPOSITION AND METHOD
39
Patent #:
7427321
Issue Dt:
09/23/2008
Application #:
10674745
Filing Dt:
09/30/2003
Publication #:
US20040061098
Pub Dt:
04/01/2004
Title:
FOAMED FIREPROOFING COMPOSITION AND METHOD
Assignor
1
W. R. GRACE & CO.-CONN.
Exec Dt:
08/13/1999
Assignee
1
W. R. GRACE & CO.-CONN.
7500 GRACE DRIVE
COLUMBIA, MARYLAND 21044
Correspondence name and address
CPA GLOBAL LTD
LIBERATION HOUSE
CASTLE STREET
ST HELIER, JE1 1BL JERSEY

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