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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:013964/0538   Pages: 79
Recorded: 11/29/2002
Conveyance: SECURITY AGREEMENT
Total properties: 89
1
Patent #:
Issue Dt:
08/05/1980
Application #:
05935280
Filing Dt:
08/21/1978
Title:
BATTERY SEPARATOR
2
Patent #:
Issue Dt:
03/24/1981
Application #:
06044801
Filing Dt:
06/01/1979
Title:
SOLVENT STRETCH PROCESS FOR PREPARING A MICROPOROUS FILM
3
Patent #:
Issue Dt:
03/10/1981
Application #:
06044805
Filing Dt:
06/01/1979
Title:
SOLVENT STRETCH PROCESS FOR PREPARING MICROPOROUS FILMS FROM PRECURSOR FILMS OF CONTROLLED CRYSTALLINE STRUCTURE
4
Patent #:
Issue Dt:
09/01/1981
Application #:
06046990
Filing Dt:
06/08/1979
Title:
ALKALINE BATTERY WITH SEPARATOR OF HIGH SURFACE AREA
5
Patent #:
Issue Dt:
10/14/1980
Application #:
06051175
Filing Dt:
06/22/1979
Title:
BATTERY SEPARATOR
6
Patent #:
Issue Dt:
04/28/1981
Application #:
06057412
Filing Dt:
07/13/1979
Title:
BATTERY INTERSEPARATOR
7
Patent #:
Issue Dt:
01/19/1982
Application #:
06106955
Filing Dt:
12/26/1979
Title:
BAG FOR CULTIVATING MUSHROOMS
8
Patent #:
Issue Dt:
08/25/1981
Application #:
06118701
Filing Dt:
02/06/1980
Title:
THERMOSET RESIN IMPREGNATED WEB AND PROCESS OF MAKING
9
Patent #:
Issue Dt:
11/03/1981
Application #:
06125195
Filing Dt:
02/27/1980
Title:
COATED OPEN-CELLED MICROPOROUS MEMBRANES
10
Patent #:
Issue Dt:
05/18/1982
Application #:
06169906
Filing Dt:
07/17/1980
Title:
BATTERY SEPARATOR
11
Patent #:
Issue Dt:
04/27/1982
Application #:
06172400
Filing Dt:
07/25/1980
Title:
AN IMPROVED BATTERY SEPARATOR
12
Patent #:
Issue Dt:
11/16/1982
Application #:
06174146
Filing Dt:
07/31/1980
Title:
HYDROPHILIC POLYMER COATED MICROPOROUS MEMBRANES CAPABLE OF USE AS A BATTERY SEPARATOR
13
Patent #:
Issue Dt:
08/24/1982
Application #:
06206975
Filing Dt:
11/14/1980
Title:
HYDROPHILIC MONOMER TREATED MICROPOROUS FILMS AND PROCESS
14
Patent #:
Issue Dt:
09/06/1983
Application #:
06338381
Filing Dt:
01/11/1982
Title:
BATTERY SEPARATOR
15
Patent #:
Issue Dt:
09/20/1983
Application #:
06349795
Filing Dt:
02/18/1982
Title:
MICROPOROUS HOLLOW FIBER AND PROCESS AND APPARATUS FOR PREPARING SUCH FIBER
16
Patent #:
Issue Dt:
03/20/1984
Application #:
06414747
Filing Dt:
09/03/1982
Title:
HYDROPHILIC POLYMER COATED MICROPOROUS MEMBRANES CAPABLE OR USE AS A BATTERY SEPARATOR
17
Patent #:
Issue Dt:
09/17/1985
Application #:
06504013
Filing Dt:
06/13/1983
Title:
METHOD FOR PREPARING A UNIFORM POLYOLEFINIC MICROPOROUS HOLLOW FIBER
18
Patent #:
Issue Dt:
03/17/1987
Application #:
06734431
Filing Dt:
05/16/1985
Title:
BATTERY SEPARATOR
19
Patent #:
Issue Dt:
11/04/1986
Application #:
06756527
Filing Dt:
07/19/1985
Title:
PROCESS FOR PREPARING MICROPOROUS POLYETHYLENE FILM BY UNIAXIAL COLD AND HOT STRETCHING
20
Patent #:
Issue Dt:
10/30/1990
Application #:
06862807
Filing Dt:
05/13/1986
Title:
LIQUID/LIQUID EXTRACTIONS WITH MICROPOROUS MEMBRANES
21
Patent #:
Issue Dt:
03/29/1988
Application #:
06864682
Filing Dt:
05/19/1986
Title:
BATTERY SEPARATOR
22
Patent #:
Issue Dt:
03/15/1988
Application #:
06937241
Filing Dt:
12/03/1986
Title:
BATTERY SEPARATOR
23
Patent #:
Issue Dt:
07/03/1990
Application #:
07054351
Filing Dt:
05/26/1987
Title:
MICROPOROUS MEMBRANE TRICKLE BED REACTOR
24
Patent #:
Issue Dt:
09/27/1988
Application #:
07125516
Filing Dt:
11/25/1987
Title:
PERVAPORATION PROCESS FOR SEPARATING ALCOHOLS FROM ETHERS
25
Patent #:
Issue Dt:
12/11/1990
Application #:
07133824
Filing Dt:
12/16/1987
Title:
COMPOSITE POROUS MEMBRANES AND METHOD OF MAKING THE SAME
26
Patent #:
Issue Dt:
03/20/1990
Application #:
07228883
Filing Dt:
08/05/1988
Title:
FORMATION OF HALOGENATED POLYMERIC MICROPOROUS MEMBRANES HAVING IMPROVED STRENGTH PROPERTIES
27
Patent #:
Issue Dt:
09/18/1990
Application #:
07271449
Filing Dt:
11/15/1988
Title:
LIQUID CHROMATOGRAPHY USING MICROPOROUS HOLLOW FIBERS
28
Patent #:
Issue Dt:
11/27/1990
Application #:
07333662
Filing Dt:
04/05/1989
Title:
BATTERY SEPARATOR WITH INTEGRAL THERMAL FUSE
29
Patent #:
Issue Dt:
05/22/1990
Application #:
07358057
Filing Dt:
05/30/1989
Title:
METHOD OF MAKING HIGH BREAKDOWN VOLTAGE SEMICONDUCTOR DEVICE
30
Patent #:
Issue Dt:
05/07/1991
Application #:
07433450
Filing Dt:
11/09/1989
Title:
MICROPOROUS MEMBRANES HAVING INCREASED PORE DENSITIES AND PROCESS FOR MAKING THE SAME
31
Patent #:
Issue Dt:
03/05/1991
Application #:
07437052
Filing Dt:
11/15/1989
Title:
PROCESS FOR FORMATION OF HALOGENATED POLYMERIC MICROPOROUS MEMBRANES HAVING IMPROVED STRENGTH PROPERTIES
32
Patent #:
Issue Dt:
11/27/1990
Application #:
07443853
Filing Dt:
11/29/1989
Title:
IMMOBILIZED LIQUID MEMBRANE
33
Patent #:
Issue Dt:
09/17/1991
Application #:
07539096
Filing Dt:
06/15/1990
Title:
MODIFIED MICROPOROUS STRUCTURES
34
Patent #:
Issue Dt:
08/27/1991
Application #:
07558992
Filing Dt:
07/27/1990
Title:
PROCESS FOR FORMATION OF HALOGENATED POLYMERIC MICROPOROUS MEMBRANES HAVING IMPROVED STRENGTH PROPERTIES
35
Patent #:
Issue Dt:
04/07/1992
Application #:
07587891
Filing Dt:
09/25/1990
Title:
MEMBRANES FROM UV-CURABLE RESINS
36
Patent #:
Issue Dt:
05/05/1992
Application #:
07668356
Filing Dt:
03/12/1991
Title:
IMMOBILIZED LIQUID MEMBRANE
37
Patent #:
Issue Dt:
09/12/1995
Application #:
07688178
Filing Dt:
04/22/1991
Title:
LIQUID MEMBRANE MODULES WITH MINIMAL EFFECTIVE MEMBRANE THICKNESS AND METHODS OF MAKING THE SAME
38
Patent #:
Issue Dt:
12/08/1992
Application #:
07688180
Filing Dt:
04/22/1991
Title:
LIQUID MEMBRANE MODULES WITH MINIMAL EFFECTIVE MEMBRANE THICKNESS AND METHODS OF MAKING THE SAME
39
Patent #:
Issue Dt:
11/23/1993
Application #:
07764252
Filing Dt:
09/23/1991
Title:
BATTERY SEPARATORS WITH T-SHAPED RIBS
40
Patent #:
Issue Dt:
01/25/1994
Application #:
07808591
Filing Dt:
12/20/1991
Title:
BATTERY SEPARATOR
41
Patent #:
Issue Dt:
08/31/1993
Application #:
07808592
Filing Dt:
12/20/1991
Title:
PROCESS OF MAKING A BATTERY SEPARATOR
42
Patent #:
Issue Dt:
11/03/1992
Application #:
07815297
Filing Dt:
12/27/1991
Title:
PROCESS FOR MAKING MICROPOROUS MEMBRANES HAVING GEL-FILLED PORES, AND SEPARATIONS METHODS USING SUCH MEMBRANES
43
Patent #:
Issue Dt:
11/23/1993
Application #:
07816511
Filing Dt:
12/31/1991
Title:
METHOD OF MAKING SPIRAL-WOUND HOLLOW FIBER MEMBRANE FABRIC CARTRIDGES AND MODULES HAVING FLOW-DIRECTING BAFFLES
44
Patent #:
Issue Dt:
02/16/1993
Application #:
07917690
Filing Dt:
07/20/1992
Title:
SPIRAL-WOUND HOLLOW FIBER MEMBRANE FABRIC CARTRIDGES AND MODULES HAVING INTEGRAL TURBULENCE PROMOTERS
45
Patent #:
Issue Dt:
07/12/1994
Application #:
07984711
Filing Dt:
12/02/1992
Title:
MICROPOROUS MEMBRANE FROM COLD-ROLLED PRECUSOR FILM
46
Patent #:
Issue Dt:
09/26/1995
Application #:
07992181
Filing Dt:
12/17/1992
Title:
POROUS MEMBRANE HAVING SINGLE LAYER STRUCTURE, BATTERY SEPARATOR MADE THEREOF, PREPARATIONS THEREOF AND BATTERY EQUIPPED WITH SAME BATTERY SEPARATOR
47
Patent #:
Issue Dt:
02/08/1994
Application #:
07999054
Filing Dt:
12/31/1992
Title:
HOLLOW FIBER MEMBRANE FABRIC - CONTAINING CARTRIDGES AND MODULES HAVING SOLVENT-RESISTANT THERMOPLASTIC TUBE SHEETS, AND METHODS FOR MAKING THE SAME
48
Patent #:
Issue Dt:
10/04/1994
Application #:
08095460
Filing Dt:
07/23/1993
Title:
SPIRAL-WOUND HOLLOW FIBER MEMBRANE FABRIC CARTRIDGES AND MODULES HAVING FLOW-DIRECTING BAFFLES
49
Patent #:
Issue Dt:
01/24/1995
Application #:
08127656
Filing Dt:
09/27/1993
Title:
OXIDATION RESISTANT ENVELOPED SEPARATOR
50
Patent #:
Issue Dt:
02/14/1995
Application #:
08218489
Filing Dt:
03/28/1994
Title:
WETTABLE BATTERY SEPARATOR FOR ALKALINE BATTERIES
51
Patent #:
Issue Dt:
10/15/1996
Application #:
08348630
Filing Dt:
12/02/1994
Title:
SHUTDOWN, BILAYER BATTERY SEPARATOR
52
Patent #:
Issue Dt:
09/16/1997
Application #:
08362048
Filing Dt:
12/22/1994
Title:
METHODS OF MAKING CROSS-PLY MICROPOROUS MEMBRANE BATTERY SEPARATOR, AND THE BATTERY SEPARATORS MADE THEREBY
53
Patent #:
Issue Dt:
12/26/1995
Application #:
08375204
Filing Dt:
01/18/1995
Title:
COMPOSITE GAUNTLET/SEPARATOR
54
Patent #:
Issue Dt:
06/30/1998
Application #:
08461369
Filing Dt:
06/05/1995
Title:
PROCESS FOR REPAIRING BATTERY SEPARATORS
55
Patent #:
Issue Dt:
04/08/1997
Application #:
08466097
Filing Dt:
06/06/1995
Title:
BATTERY SEPARATOR WITH SODIUM SULFATE
56
Patent #:
Issue Dt:
02/03/1998
Application #:
08552528
Filing Dt:
11/06/1995
Title:
METHOD FOR SOLVENT EXTRACTION USING A DUAL-SKINNED ASYMMETRIC MICROPOROUS MEMBRANE
57
Patent #:
Issue Dt:
12/10/1996
Application #:
08569472
Filing Dt:
12/08/1995
Title:
REMOVAL OF ORGANICS FROM A FLUID USING A PERMEABLE MEMBRANE
58
Patent #:
Issue Dt:
02/25/1997
Application #:
08608152
Filing Dt:
02/28/1996
Title:
BATTERY ELECTROLYTE PAD WITH GELLING AGENTS AND METHOD
59
Patent #:
Issue Dt:
12/09/1997
Application #:
08644770
Filing Dt:
05/10/1996
Title:
DEGASSING LIQUIDS: APPARATUS AND METHOD
60
Patent #:
Issue Dt:
11/25/1997
Application #:
08650210
Filing Dt:
05/20/1996
Title:
SHUTDOWN, TRILAYER BATTERY SEPARATOR
61
Patent #:
Issue Dt:
07/07/1998
Application #:
08718342
Filing Dt:
10/03/1996
Title:
SEPARATOR WITH LONGITUDINAL AND TRANSVERSE RIBS FOR USE IN ACCUMULATORS
62
Patent #:
Issue Dt:
06/29/1999
Application #:
08719668
Filing Dt:
09/25/1996
Title:
PRESSURE VESSEL: OVERMOLDING A POLYOLEFIN ONTO A POLYOLEFIN
63
Patent #:
Issue Dt:
09/14/1999
Application #:
08839664
Filing Dt:
04/15/1997
Title:
METHOD OF MAKING A TRILAYER BATTERY SEPARATOR
64
Patent #:
Issue Dt:
05/02/2000
Application #:
08896513
Filing Dt:
06/22/1997
Title:
ULTRA-THIN, SINGLE-PLY BATTERY SEPARATOR
65
Patent #:
Issue Dt:
08/17/1999
Application #:
08914740
Filing Dt:
08/19/1997
Title:
CONTACTOR FOR DEGASSING LIQUIDS
66
Patent #:
Issue Dt:
05/02/2000
Application #:
08969235
Filing Dt:
11/13/1997
Title:
ETHYLENE-VINYL ALCOHOL COPOLYMER BATTERY SEPARATOR
67
Patent #:
Issue Dt:
12/28/1999
Application #:
08979017
Filing Dt:
11/26/1997
Title:
PORTABLE POWER TOOL HAVING LOW RATE RECHARGEABLE BATTERIES
68
Patent #:
Issue Dt:
10/05/1999
Application #:
09003653
Filing Dt:
01/07/1998
Title:
RECOMBINANT BATTERY SEPARATOR
69
Patent #:
Issue Dt:
09/19/2000
Application #:
09006362
Filing Dt:
01/13/1998
Title:
MELTBLOWN FIBER BATTERY SEPARATOR
70
Patent #:
Issue Dt:
11/27/2001
Application #:
09016024
Filing Dt:
01/30/1998
Title:
SEPARATOR FOR GEL ELECTROLYTE BATTERY
71
Patent #:
Issue Dt:
02/01/2000
Application #:
09027709
Filing Dt:
02/23/1998
Title:
CROSSLINKING OF POLYMERS
72
Patent #:
Issue Dt:
01/30/2001
Application #:
09041163
Filing Dt:
03/12/1998
Title:
TRILAYER BATTERY SEPARATOR
73
Patent #:
Issue Dt:
05/16/2000
Application #:
09041577
Filing Dt:
03/13/1998
Title:
FIBER-REINFORCED, COMPOSITE BODY CONTACTORS
74
Patent #:
Issue Dt:
12/19/2000
Application #:
09043276
Filing Dt:
09/11/1998
Title:
CROSSLINKING OF POLYPROPYLENE POLYMERS BY IRRADIATION
75
Patent #:
Issue Dt:
02/26/2002
Application #:
09046341
Filing Dt:
03/23/1998
Title:
MICROPOROUS HOLLOW FIBER BLOOD OXYGENATOR
76
Patent #:
Issue Dt:
06/27/2000
Application #:
09059126
Filing Dt:
04/13/1998
Title:
TRILAYER BATTERY SEPERATOR
77
Patent #:
Issue Dt:
09/26/2000
Application #:
09101400
Filing Dt:
09/01/1998
Title:
SEPARATOR FOR SEALED LEAD ACCUMULATORS
78
Patent #:
Issue Dt:
04/09/2002
Application #:
09105516
Filing Dt:
06/26/1998
Publication #:
Pub Dt:
11/08/2001
Title:
"POLYPROPYLENE MICROPOROUS MEMBRANE FOR BATTERY SEPARATOR"
79
Patent #:
Issue Dt:
09/11/2001
Application #:
09134622
Filing Dt:
08/14/1998
Title:
HYDROPHILIC POLYOLEFIN HAVING A COATING CONTAINING A SURFACTANT AND AN EVOH COPOLYMER
80
Patent #:
Issue Dt:
10/31/2000
Application #:
09155952
Filing Dt:
12/28/1998
Title:
USE OF MICROPOROUS POLYOLEFINE FOR ABSORBING SWEAT AND OTHER BODILY EXHALATIONS
81
Patent #:
Issue Dt:
07/31/2001
Application #:
09168632
Filing Dt:
10/08/1998
Title:
DEVICE FOR REMOVING ENTRAINED GASES FROM LIQUIDS
82
Patent #:
Issue Dt:
03/27/2001
Application #:
09206351
Filing Dt:
12/07/1998
Title:
THERMOPLASTIC, UNIBODY TRANSFER DEVICE
83
Patent #:
Issue Dt:
10/09/2001
Application #:
09250116
Filing Dt:
02/16/1999
Title:
PRESSURE VESSEL: OVERMOLDING A POLYOLEFIN ONTO A POLYOLEFIN
84
Patent #:
Issue Dt:
11/21/2000
Application #:
09265064
Filing Dt:
03/08/1999
Title:
SHELL-LESS HOLLOW FIBER MEMBRANE FLUID CONTACTOR
85
Patent #:
Issue Dt:
02/12/2002
Application #:
09296682
Filing Dt:
04/20/1999
Title:
STRUCTURALLY STABLE FUSIBLE SEPARATORS AND METHOD OF MAKING SAME
86
Patent #:
Issue Dt:
08/05/2003
Application #:
09385933
Filing Dt:
08/30/1999
Title:
BATTERY SEPARATORS WITH REDUCED SPLITTING PROPENSITY
87
Patent #:
Issue Dt:
08/22/2000
Application #:
09391247
Filing Dt:
09/07/1999
Title:
PORTABLE POWER TOOL HAVING LOW RATE, RECHARGEABLE BATTERIES ATTACHED TO CLOTHING
88
Patent #:
Issue Dt:
10/17/2000
Application #:
09441418
Filing Dt:
11/16/1999
Title:
ULTRA-THIN SINGLE-PLY BATTERY SEPARATOR
89
Patent #:
NONE
Issue Dt:
Application #:
09732531
Filing Dt:
03/07/2001
Publication #:
Pub Dt:
09/12/2002
Title:
ReflexZPlan
Assignor
1
Exec Dt:
12/15/1999
Assignee
1
1411 BROADWAY, 5TH FL.
NEW YORK, NEW YORK 10018
Correspondence name and address
MILBANK, TWEED, HADLEY & MCCLOY LLP
JOHN M. GRIEM, JR., ESQ.
ONE CHASE MANHATTAN PLAZA
NEW YORK, NY 10005

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