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Patent Assignment Details
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Reel/Frame:022235/0117   Pages: 17
Recorded: 02/10/2009
Attorney Dkt #:685999-0001
Conveyance: SECURITY AGREEMENT
Total properties: 59
1
Patent #:
5227109
Issue Dt:
07/13/1993
Application #:
07818046
Filing Dt:
01/08/1992
Title:
METHOD FOR PRODUCING MULTICOMPONENT POLYMER FIBERS
2
Patent #:
5407625
Issue Dt:
04/18/1995
Application #:
08156237
Filing Dt:
11/22/1993
Title:
METHOD OF FORMING SELF-TEXTURING FILAMENTS AND RESULTING SELF-TEXTURING FILAMENTS
3
Patent #:
5531951
Issue Dt:
07/02/1996
Application #:
08334418
Filing Dt:
11/04/1994
Title:
METHOD OF FORMING SELF-TEXTURING FILAMENTS AND RESULTING SELF-TEXTURING FILAMENTS
4
Patent #:
5593629
Issue Dt:
01/14/1997
Application #:
08392033
Filing Dt:
02/22/1995
Title:
METHOD FOR INCREASED PRODUCTIVITY OF INDUSTRIAL FIBER
5
Patent #:
5644906
Issue Dt:
07/08/1997
Application #:
08437996
Filing Dt:
05/10/1995
Title:
HOT FEED DRAW TEXTURING FOR DARK DYEING POLYESTER
6
Patent #:
5614296
Issue Dt:
03/25/1997
Application #:
08534255
Filing Dt:
09/26/1995
Title:
RESILIENT MOLDED PREFORM MADE FROM STAPLE FIBERS OF SELF-TEXTURING FILAMENTS
7
Patent #:
5601918
Issue Dt:
02/11/1997
Application #:
08622898
Filing Dt:
03/29/1996
Title:
LARGE DENIER POLYESTER AND NYLON FILAMENTS
8
Patent #:
5898058
Issue Dt:
04/27/1999
Application #:
08650291
Filing Dt:
05/20/1996
Title:
METHOD OF POST-POLYMERIZATION STABILIZATION OF HIGH ACTIVITY CATALYSTS IN CONTINUOUS POLYETHYLENE TEREPHTHALATE PRODUCTION
9
Patent #:
5876644
Issue Dt:
03/02/1999
Application #:
08703491
Filing Dt:
08/27/1996
Title:
FOOD QUALITY POLYESTER RECYCLING
10
Patent #:
6110405
Issue Dt:
08/29/2000
Application #:
08929831
Filing Dt:
09/15/1997
Title:
MELT SPINNING COLORED POLYCONDENSATION POLYMERS
11
Patent #:
6110587
Issue Dt:
08/29/2000
Application #:
08949666
Filing Dt:
10/14/1997
Title:
MODIFIED POLYESTER WITH HIGH INTRINSIC VISCOSITY AT MODERATE STRENGHT
12
Patent #:
6031065
Issue Dt:
02/29/2000
Application #:
09017514
Filing Dt:
02/02/1998
Title:
POLYESTER COPOLYMERS FROM NAPHTHALATE AND RELATED ESTERS
13
Patent #:
6067785
Issue Dt:
05/30/2000
Application #:
09066162
Filing Dt:
04/24/1998
Title:
METHOD OF PRODUCING HIGH QUALITY DARK DYEING POLYESTER AND RESULTING YARNS AND FABRICS
14
Patent #:
6250060
Issue Dt:
06/26/2001
Application #:
09112712
Filing Dt:
07/09/1998
Title:
METHOD OF PRODUCING IMPROVED KNITTED FABRICS FROM BLENDED FIBERS
15
Patent #:
6294254
Issue Dt:
09/25/2001
Application #:
09141665
Filing Dt:
08/28/1998
Title:
POLYESTER MODIFIED WITH POLYETHYLENE GLYCOL AND PENTAERYTHRITOL
16
Patent #:
6035621
Issue Dt:
03/14/2000
Application #:
09261513
Filing Dt:
03/03/1999
Title:
SPINNING APPARATUS, METHOD OF PRODUCING YARNS, AND RESULTING YARNS
17
Patent #:
6182685
Issue Dt:
02/06/2001
Application #:
09271143
Filing Dt:
03/17/1999
Title:
INJECTOR STRUCTURE FOR LIQUID ADDITIVES
18
Patent #:
6134758
Issue Dt:
10/24/2000
Application #:
09274190
Filing Dt:
03/22/1999
Title:
METHOD OF PRODUCING IMPROVED CRIMPED POLYESTER FIBERS
19
Patent #:
6218007
Issue Dt:
04/17/2001
Application #:
09313919
Filing Dt:
05/18/1999
Title:
METHOD OF PRODUCING HIGH QUALITY DARK DYEING POLYESTER AND RESULTING YARNS AND FABRICS
20
Patent #:
6383635
Issue Dt:
05/07/2002
Application #:
09386812
Filing Dt:
08/31/1999
Title:
MELT SPINNING COLORED POLYCONDENSATION POLYMERS
21
Patent #:
6454982
Issue Dt:
09/24/2002
Application #:
09444192
Filing Dt:
11/19/1999
Title:
METHOD OF PREPARING POLYETHYLENE GLYCOL MODIFIED POLYESTER FILAMENTS
22
Patent #:
6284866
Issue Dt:
09/04/2001
Application #:
09456253
Filing Dt:
12/07/1999
Title:
METHOD OF PREPARING MODIFIED POLYESTER BOTTLE RESINS
23
Patent #:
6291066
Issue Dt:
09/18/2001
Application #:
09484822
Filing Dt:
01/18/2000
Title:
Polyethylene glycol modified polyester fibers and method for making the same
24
Patent #:
6221488
Issue Dt:
04/24/2001
Application #:
09626363
Filing Dt:
07/27/2000
Title:
Modified polyester with high intrinsic viscosity at moderate strength
25
Patent #:
6572966
Issue Dt:
06/03/2003
Application #:
09693413
Filing Dt:
10/20/2000
Title:
POLYESTER FIBERS HAVING SUBSTANTIALLY UNIFORM PRIMARY AND SECONDARY CRIMPS
26
Patent #:
6399705
Issue Dt:
06/04/2002
Application #:
09730444
Filing Dt:
12/05/2000
Publication #:
US20010003131
Pub Dt:
06/07/2001
Title:
METHOD OF PREPARING POLYETHYLENE GLYCOL MODIFIED POLYESTER FILAMENTS
27
Patent #:
6303739
Issue Dt:
10/16/2001
Application #:
09730445
Filing Dt:
12/05/2000
Publication #:
US20010002737
Pub Dt:
06/07/2001
Title:
Method of preparing polyethylene glycol modified polyester filaments
28
Patent #:
6599596
Issue Dt:
07/29/2003
Application #:
09738150
Filing Dt:
12/15/2000
Publication #:
US20020077449
Pub Dt:
06/20/2002
Title:
METHODS OF POST-POLYMERIZATION INJECTION IN CONTINUOUS POLYETHYLENE TEREPHTHALATE PRODUCTION
29
Patent #:
6500890
Issue Dt:
12/31/2002
Application #:
09738619
Filing Dt:
12/15/2000
Publication #:
US20020077405
Pub Dt:
06/20/2002
Title:
POLYESTER BOTTLE RESINS HAVING REDUCED FRICTIONAL PROPERTIES AND METHODS FOR MAKING THE SAME
30
Patent #:
6582817
Issue Dt:
06/24/2003
Application #:
09761446
Filing Dt:
01/17/2001
Publication #:
US20010039160
Pub Dt:
11/08/2001
Title:
NONWOVEN FABRICS FORMED FROM POLYETHYLENE GLYCOL MODIFIED POLYESTER FIBERS AND METHOD FOR MAKING THE SAME
31
Patent #:
6623853
Issue Dt:
09/23/2003
Application #:
09801853
Filing Dt:
03/08/2001
Publication #:
US20030134117
Pub Dt:
07/17/2003
Title:
POLYETHYLENE GLYCOL MODIFIED POLYESTER FIBERS AND METHOD FOR MAKING THE SAME
32
Patent #:
6509091
Issue Dt:
01/21/2003
Application #:
09827441
Filing Dt:
04/06/2001
Publication #:
US20020019508
Pub Dt:
02/14/2002
Title:
POLYETHYLENE GLYCOL MODIFIED POLYESTER FIBERS
33
Patent #:
6335422
Issue Dt:
01/01/2002
Application #:
09851240
Filing Dt:
05/08/2001
Publication #:
US20010034431
Pub Dt:
10/25/2001
Title:
Method of preparing modified polyester bottle resins
34
Patent #:
6746230
Issue Dt:
06/08/2004
Application #:
09851569
Filing Dt:
05/08/2001
Publication #:
US20020173209
Pub Dt:
11/21/2002
Title:
APPARATUS FOR HIGH DENIER HOLLOW SPIRAL FIBER
35
Patent #:
6485829
Issue Dt:
11/26/2002
Application #:
09851813
Filing Dt:
05/09/2001
Publication #:
US20010029281
Pub Dt:
10/11/2001
Title:
POLYESTER MODIFIED WITH POLYETHYLENE GLYCOL AND PENTAERYTHRITOL
36
Patent #:
6322886
Issue Dt:
11/27/2001
Application #:
09858388
Filing Dt:
05/16/2001
Publication #:
US20010027244
Pub Dt:
10/04/2001
Title:
Polyethylene glycol modified polyester fibers, yarns, and fabrics and method for making the same
37
Patent #:
6569991
Issue Dt:
05/27/2003
Application #:
09932150
Filing Dt:
08/17/2001
Publication #:
US20020091226
Pub Dt:
07/11/2002
Title:
METHODS OF POST-POLYMERIZATION EXTRUDER INJECTION IN POLYETHYLENE TEREPHTHALATE PRODUCTION
38
Patent #:
6590069
Issue Dt:
07/08/2003
Application #:
10017400
Filing Dt:
12/14/2001
Publication #:
US20020077443
Pub Dt:
06/20/2002
Title:
METHODS OF POST-POLYMERIZATION EXTRUDER INJECTION IN CONDENSATION POLYMER PRODUCTION
39
Patent #:
6573359
Issue Dt:
06/03/2003
Application #:
10017612
Filing Dt:
12/14/2001
Publication #:
US20020077445
Pub Dt:
06/20/2002
Title:
METHODS OF POST-POLYMERIZATION INJECTION IN CONDENSATION POLYMER PRODUCTION
40
Patent #:
6727306
Issue Dt:
04/27/2004
Application #:
10176737
Filing Dt:
06/21/2002
Publication #:
US20020156157
Pub Dt:
10/24/2002
Title:
POLYMER RESINS HAVING REDUCED FRICTIONAL PROPERTIES
41
Patent #:
6710158
Issue Dt:
03/23/2004
Application #:
10177932
Filing Dt:
06/21/2002
Publication #:
US20020156158
Pub Dt:
10/24/2002
Title:
METHODS FOR MAKING POLYESTER BOTTLE RESINS HAVING REDUCED FRICTIONAL PROPERTIES
42
Patent #:
6797209
Issue Dt:
09/28/2004
Application #:
10364891
Filing Dt:
02/12/2003
Publication #:
US20030118763
Pub Dt:
06/26/2003
Title:
METHOD AND APPARATUS FOR HIGH DENIER HOLLOW SPIRAL FIBER
43
Patent #:
6706393
Issue Dt:
03/16/2004
Application #:
10402679
Filing Dt:
03/29/2003
Publication #:
US20030186056
Pub Dt:
10/02/2003
Title:
POLYESTER FIBER TOW HAVING SUBSTANTIALLY UNIFORM PRIMARY AND SECONDARY CRIMPS
44
Patent #:
6803082
Issue Dt:
10/12/2004
Application #:
10628077
Filing Dt:
07/25/2003
Publication #:
US20040096609
Pub Dt:
05/20/2004
Title:
METHODS FOR THE LATE INTRODUCTION OF ADDITIVES INTO POLYETHYLENE TEREPHTHALATE
45
Patent #:
NONE
Issue Dt:
Application #:
10813893
Filing Dt:
03/31/2004
Publication #:
US20050221075
Pub Dt:
10/06/2005
Title:
Low density light weight filament and fiber
46
Patent #:
7129317
Issue Dt:
10/31/2006
Application #:
10850918
Filing Dt:
05/21/2004
Publication #:
US20040236066
Pub Dt:
11/25/2004
Title:
SLOW-CRYSTALLIZING POLYESTER RESINS
47
Patent #:
7001664
Issue Dt:
02/21/2006
Application #:
10951018
Filing Dt:
09/27/2004
Publication #:
US20050037196
Pub Dt:
02/17/2005
Title:
METHOD AND APPARATUS FOR HIGH DENIER HOLLOW SPIRAL FIBER
48
Patent #:
7759449
Issue Dt:
07/20/2010
Application #:
10962167
Filing Dt:
10/08/2004
Publication #:
US20050170175
Pub Dt:
08/04/2005
Title:
METHODS FOR INTRODUCING ADDITIVES INTO POLYETHYLENE TEREPHTHALATE
49
Patent #:
7094863
Issue Dt:
08/22/2006
Application #:
10996789
Filing Dt:
11/24/2004
Publication #:
US20050153086
Pub Dt:
07/14/2005
Title:
POLYESTER PREFORMS USEFUL FOR ENHANCED HEAT-SET BOTTLES
50
Patent #:
7238770
Issue Dt:
07/03/2007
Application #:
11046481
Filing Dt:
01/28/2005
Publication #:
US20050171326
Pub Dt:
08/04/2005
Title:
METHODS OF MAKING IMIDE-MODIFIED POLYESTER RESINS
51
Patent #:
NONE
Issue Dt:
Application #:
11091413
Filing Dt:
03/29/2005
Publication #:
US20050244627
Pub Dt:
11/03/2005
Title:
Low density light weight filament and fiber
52
Patent #:
7229688
Issue Dt:
06/12/2007
Application #:
11225470
Filing Dt:
09/13/2005
Publication #:
US20060014015
Pub Dt:
01/19/2006
Title:
METHOD AND APPARATUS FOR HIGH DENIER HOLLOW SPIRAL FIBER
53
Patent #:
NONE
Issue Dt:
Application #:
11244687
Filing Dt:
10/05/2005
Publication #:
US20060057359
Pub Dt:
03/16/2006
Title:
Low density light weight filament and fiber
54
Patent #:
NONE
Issue Dt:
Application #:
11753287
Filing Dt:
05/24/2007
Publication #:
US20070225410
Pub Dt:
09/27/2007
Title:
Imide-Modified Polyester Resins
55
Patent #:
NONE
Issue Dt:
Application #:
11761051
Filing Dt:
06/11/2007
Publication #:
US20070231519
Pub Dt:
10/04/2007
Title:
Method and Apparatus for High Denier Hollow Spiral Fiber
56
Patent #:
NONE
Issue Dt:
Application #:
11780926
Filing Dt:
07/20/2007
Publication #:
US20080009574
Pub Dt:
01/10/2008
Title:
Polyamide-Polyester Polymer Blends and Methods of Making the Same
57
Patent #:
8338505
Issue Dt:
12/25/2012
Application #:
12119723
Filing Dt:
05/13/2008
Publication #:
US20080274316
Pub Dt:
11/06/2008
Title:
ALUMINA-ENHANCED POLYESTER RESINS AND METHODS FOR MAKING THE SAME
58
Patent #:
NONE
Issue Dt:
Application #:
12124592
Filing Dt:
05/21/2008
Publication #:
US20080274317
Pub Dt:
11/06/2008
Title:
Polyester Resins for High-Efficiency Injection Molding
59
Patent #:
7858731
Issue Dt:
12/28/2010
Application #:
12129310
Filing Dt:
05/29/2008
Publication #:
US20080226856
Pub Dt:
09/18/2008
Title:
POLYESTER RESINS AND POLYESTER CONTAINERS HAVING REDUCED FRICTIONAL PROPERTIES
Assignor
1
WELLMAN, INC.
Exec Dt:
01/29/2009
Assignee
1
WILMINGTON TRUST COMPANY
1100 NORTH MARKET STREET
WILMINGTON, DELAWARE 19890-0001
Correspondence name and address
KAREN THIESSE
1700 PACIFIC AVE, SUITE 4100
DALLAS, TX 75201-4675

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