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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:038861/0071   Pages: 12
Recorded: 06/01/2016
Attorney Dkt #:049133-0144
Conveyance: PATENT SECURITY AGREEMENT (ABL)
Total properties: 38
1
Patent #:
5624651
Issue Dt:
04/29/1997
Application #:
08603667
Filing Dt:
02/20/1996
Title:
STABLE HIGH SOLIDS, HIGH RATIO ALKALI METAL SILICATE SOLUTIONS
2
Patent #:
5723402
Issue Dt:
03/03/1998
Application #:
08655178
Filing Dt:
05/30/1996
Title:
SILICAS WITH SPECIFIC CONTENTS OF CATIONS AS SUPPORTS FOR OLEFIN POLYMERIZATION CATALYSTS
3
Patent #:
5895770
Issue Dt:
04/20/1999
Application #:
08822453
Filing Dt:
03/21/1997
Title:
OLEFIN POLYMERIZATION CATALYSTS WITH SPECIFIC SILICA SUPPORTS
4
Patent #:
5985238
Issue Dt:
11/16/1999
Application #:
08885628
Filing Dt:
06/30/1997
Title:
PROCESS FOR PREPARING FERRIERITE
5
Patent #:
6132618
Issue Dt:
10/17/2000
Application #:
09061825
Filing Dt:
04/16/1998
Title:
METHOD FOR PURIFYING ALKALI METAL SILICATE SOLUTIONS
6
Patent #:
6248911
Issue Dt:
06/19/2001
Application #:
09134445
Filing Dt:
08/14/1998
Title:
PROCESS AND COMPOSITION FOR REFINING OILS USING METAL-SUBSTITUTED SILICA XEROGELS
7
Patent #:
6220446
Issue Dt:
04/24/2001
Application #:
09276178
Filing Dt:
03/25/1999
Title:
PARTICLE SIZE CLASSIFIER
8
Patent #:
6355596
Issue Dt:
03/12/2002
Application #:
09323731
Filing Dt:
06/01/1999
Publication #:
US20010025008
Pub Dt:
09/27/2001
Title:
TITANIUM ON SILICA CATALYSTS WITH CONTROLLED DISTRIBUTIONS
9
Patent #:
6096820
Issue Dt:
08/01/2000
Application #:
09363337
Filing Dt:
07/29/1999
Title:
ALUMINOSILICATE STABILIZED HALOGENATED POLYMERS
10
Patent #:
6521208
Issue Dt:
02/18/2003
Application #:
09673286
Filing Dt:
12/19/2000
Title:
PROCESS FOR PREPARING A MODIFIED ZEOLITE
11
Patent #:
6555151
Issue Dt:
04/29/2003
Application #:
09760353
Filing Dt:
01/12/2001
Publication #:
US20020094364
Pub Dt:
07/18/2002
Title:
PROCESS FOR MAKING AND USING A LOW BEVERAGE SOLUBLE IRON CONTENT ADSORBENT AND COMPOSITION MADE THEREBY
12
Patent #:
6641796
Issue Dt:
11/04/2003
Application #:
09810914
Filing Dt:
03/16/2001
Publication #:
US20010053741
Pub Dt:
12/20/2001
Title:
METHOD FOR MAKING ZEOLITES AND ZEOLITE MIXTURES HAVING ENHANCED CATION EXCHANGE PROPERTIES
13
Patent #:
6887822
Issue Dt:
05/03/2005
Application #:
09964177
Filing Dt:
09/25/2001
Publication #:
US20030069130
Pub Dt:
04/10/2003
Title:
METHOD FOR MAKING SILICA SUPPORTED, CRUSH-RESISTANT CATALYSTS
14
Patent #:
7229655
Issue Dt:
06/12/2007
Application #:
10748892
Filing Dt:
12/30/2003
Publication #:
US20050142258
Pub Dt:
06/30/2005
Title:
COMPOSITION OF, AND PROCESS FOR USING, SILICA XEROGEL FOR BEER STABILIZATION
15
Patent #:
7141232
Issue Dt:
11/28/2006
Application #:
11107496
Filing Dt:
04/14/2005
Publication #:
US20050271583
Pub Dt:
12/08/2005
Title:
PREPARATION OF MOLECULAR SIEVES INVOLVING SPRAY DRYING
16
Patent #:
7550404
Issue Dt:
06/23/2009
Application #:
11241047
Filing Dt:
09/30/2005
Publication #:
US20070078050
Pub Dt:
04/05/2007
Title:
WOOD-POLYMER-ZEOLITE COMPOSITES
17
Patent #:
7538067
Issue Dt:
05/26/2009
Application #:
11803266
Filing Dt:
05/14/2007
Publication #:
US20070219091
Pub Dt:
09/20/2007
Title:
COMPOSITION OF, AND PROCESS FOR PREPARING, SILICA XEROGEL FOR BEER STABILIZATION
18
Patent #:
7645718
Issue Dt:
01/12/2010
Application #:
12055639
Filing Dt:
03/26/2008
Publication #:
US20080241060
Pub Dt:
10/02/2008
Title:
NOVEL MICROPOROUS CRYSTALLINE MATERIAL COMPRISING A MOLECULAR SIEVE OR ZEOLITE HAVING AN 8-RING PORE OPENING STRUCTURE AND METHODS OF MAKING AND USING SAME
19
Patent #:
8541331
Issue Dt:
09/24/2013
Application #:
12190993
Filing Dt:
08/13/2008
Publication #:
US20090048095
Pub Dt:
02/19/2009
Title:
NOVEL IRON-CONTAINING ALUMINOSILICATE ZEOLITES AND METHODS OF MAKING AND USING SAME
20
Patent #:
7883678
Issue Dt:
02/08/2011
Application #:
12572188
Filing Dt:
10/01/2009
Publication #:
US20100092361
Pub Dt:
04/15/2010
Title:
NOVEL MICROPOROUS CRYSTALLINE MATERIAL COMPRISING A MOLECULAR SIEVE OR ZEOLITE HAVING AN 8-RING PORE OPENING STRUCTURE AND METHODS OF MAKING AND USING SAME
21
Patent #:
10384162
Issue Dt:
08/20/2019
Application #:
12641201
Filing Dt:
12/17/2009
Publication #:
US20100092362
Pub Dt:
04/15/2010
Title:
HIGH SILICA CHABAZITE FOR SELECTIVE CATALYTIC REDUCTION, METHODS OF MAKING AND USING SAME
22
Patent #:
8512659
Issue Dt:
08/20/2013
Application #:
12706655
Filing Dt:
02/16/2010
Publication #:
US20100143224
Pub Dt:
06/10/2010
Title:
NOVEL IRON-CONTAINING ALUMINOSILICATE ZEOLITES AND METHODS OF MAKING AND USING SAME
23
Patent #:
NONE
Issue Dt:
Application #:
13110337
Filing Dt:
05/18/2011
Publication #:
US20110286914
Pub Dt:
11/24/2011
Title:
NOVEL METAL-CONTAINING ZEOLITE BETA FOR NOx REDUCTION AND METHODS OF MAKING THE SAME
24
Patent #:
8192539
Issue Dt:
06/05/2012
Application #:
13111607
Filing Dt:
05/19/2011
Publication #:
US20110283920
Pub Dt:
11/24/2011
Title:
MIXTURES OF ZEOLITE AND RAP/RAS
25
Patent #:
8298331
Issue Dt:
10/30/2012
Application #:
13349778
Filing Dt:
01/13/2012
Publication #:
US20120180702
Pub Dt:
07/19/2012
Title:
ZEOLITE AND WATER SLURRIES FOR ASPHALT CONCRETE PAVEMENT
26
Patent #:
9212304
Issue Dt:
12/15/2015
Application #:
13424547
Filing Dt:
03/20/2012
Publication #:
US20120245059
Pub Dt:
09/27/2012
Title:
USE OF HIGH RATIO AQUEOUS ALKALI SILICATES IN DRILLING FLUIDS
27
Patent #:
NONE
Issue Dt:
Application #:
13438365
Filing Dt:
04/03/2012
Publication #:
US20120251422
Pub Dt:
10/04/2012
Title:
Fe-SAPO-34 CATALYST AND METHODS OF MAKING AND USING THE SAME
28
Patent #:
NONE
Issue Dt:
Application #:
13449230
Filing Dt:
04/17/2012
Publication #:
US20120269719
Pub Dt:
10/25/2012
Title:
LARGE CRYSTAL, ORGANIC-FREE CHABAZITE, METHODS OF MAKING AND USING THE SAME
29
Patent #:
8518369
Issue Dt:
08/27/2013
Application #:
13538166
Filing Dt:
06/29/2012
Publication #:
US20130000510
Pub Dt:
01/03/2013
Title:
ZEOLITE IMPREGNATED WITH TITANIUM DIOXIDE
30
Patent #:
9981256
Issue Dt:
05/29/2018
Application #:
13691710
Filing Dt:
11/30/2012
Publication #:
US20140154175
Pub Dt:
06/05/2014
Title:
STABILIZED MICROPOROUS CRYSTALLINE MATERIAL, THE METHOD OF MAKING THE SAME, AND THE USE FOR SELECTIVE CATALYTIC REDUCTION OF NOX
31
Patent #:
9517458
Issue Dt:
12/13/2016
Application #:
13691727
Filing Dt:
11/30/2012
Publication #:
US20130142727
Pub Dt:
06/06/2013
Title:
STABILIZED MICROPOROUS CRYSTALLINE MATERIAL, THE METHOD OF MAKING THE SAME, AND THE USE FOR SELECTIVE CATALYTIC REDUCTION OF NOX
32
Patent #:
9228029
Issue Dt:
01/05/2016
Application #:
13805512
Filing Dt:
12/19/2012
Publication #:
US20130090437
Pub Dt:
04/11/2013
Title:
CATALYST SUPPORTS, CATALYSTS AND THEIR MANUFACTURE AND USE
33
Patent #:
9458023
Issue Dt:
10/04/2016
Application #:
14021503
Filing Dt:
09/09/2013
Publication #:
US20140076568
Pub Dt:
03/20/2014
Title:
USE OF AQUEOUS ALKALI ALUMINOSILICATE FOR PROFILE MODIFICATION, WATER CONTROL AND STABILIZATION
34
Patent #:
9827560
Issue Dt:
11/28/2017
Application #:
14072202
Filing Dt:
11/05/2013
Publication #:
US20140128248
Pub Dt:
05/08/2014
Title:
SMALL CRYSTAL FERRIERITE AND METHOD OF MAKING THE SAME
35
Patent #:
NONE
Issue Dt:
Application #:
14132801
Filing Dt:
12/18/2013
Publication #:
US20140187411
Pub Dt:
07/03/2014
Title:
PREPARATION OF SILICA-ALUMINA COMPOSITION
36
Patent #:
9308521
Issue Dt:
04/12/2016
Application #:
14157022
Filing Dt:
01/16/2014
Publication #:
US20140135560
Pub Dt:
05/15/2014
Title:
ZEOLITE Y
37
Patent #:
10377638
Issue Dt:
08/13/2019
Application #:
14682640
Filing Dt:
04/09/2015
Publication #:
US20160296924
Pub Dt:
10/13/2016
Title:
STABILIZED MICROPOROUS CRYSTALLINE MATERIAL, THE METHOD OF MAKING THE SAME, AND THE USE FOR SELECTIVE CATALYTIC REDUCTION OF NOx
38
Patent #:
NONE
Issue Dt:
Application #:
14892051
Filing Dt:
11/18/2015
Publication #:
US20160090525
Pub Dt:
03/31/2016
Title:
SILICA GEL AS A VISCOSIFIER FOR SUBTERRANEAN FLUID SYSTEM
Assignor
1
PQ CORPORATION
Exec Dt:
05/04/2016
Assignee
1
CITIBANK, N.A., AS COLLATERAL AGENT
390 GREENWICH ST.
NEW YORK, NEW YORK 10013
Correspondence name and address
LATHAM & WATKINS LLP
650 TOWN CENTER DRIVE, SUITE 2000
COSTA MESA, CA 92626

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