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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:026029/0070   Pages: 4
Recorded: 03/28/2011
Attorney Dkt #:017411
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Total properties: 24
1
Patent #:
Issue Dt:
03/12/2013
Application #:
10311806
Filing Dt:
12/20/2002
Publication #:
Pub Dt:
09/11/2003
Title:
METHOD FOR PRODUCING MICROPOROUS THERMOPLASTIC RESIN MEMBRANE
2
Patent #:
NONE
Issue Dt:
Application #:
11910201
Filing Dt:
09/28/2007
Publication #:
Pub Dt:
06/11/2009
Title:
METHOD FOR PRODUCING MICROPOROUS POLYOLEFIN MEMBRANE AND MICROPOROUS MEMBRANE
3
Patent #:
NONE
Issue Dt:
Application #:
11910208
Filing Dt:
09/28/2007
Publication #:
Pub Dt:
04/16/2009
Title:
MICROPOROUS POLYOLEFIN MEMBRANE AND METHOD FOR PRODUCING THE SAME
4
Patent #:
NONE
Issue Dt:
Application #:
11915195
Filing Dt:
11/21/2007
Publication #:
Pub Dt:
03/26/2009
Title:
METHOD FOR PRODUCING MICROPOROUS POLYOLEFIN MEMBRANE
5
Patent #:
NONE
Issue Dt:
Application #:
11915540
Filing Dt:
11/26/2007
Publication #:
Pub Dt:
05/07/2009
Title:
MULTI-LAYER, MICROPOROUS POLYETHYLENE MEMBRANE, AND BATTERY SEPARATOR AND BATTERY USING SAME
6
Patent #:
Issue Dt:
08/30/2016
Application #:
11995487
Filing Dt:
01/11/2008
Publication #:
Pub Dt:
11/05/2009
Title:
MULTI-LAYER MICROPOROUS POLYOLEFIN MEMBRANE AND BATTERY SEPARATOR
7
Patent #:
NONE
Issue Dt:
Application #:
11997433
Filing Dt:
01/31/2008
Publication #:
Pub Dt:
06/17/2010
Title:
MICROPOROUS POLYETHYLENE MEMBRANE, ITS PRODUCTION METHOD AND BATTERY SEPARATOR
8
Patent #:
Issue Dt:
07/15/2014
Application #:
12064350
Filing Dt:
02/21/2008
Publication #:
Pub Dt:
06/11/2009
Title:
MULTI-LAYER, MICROPOROUS POLYETHYLENE MEMBRANE, BATTERY SEPARATOR FORMED THEREBY AND BATTERY
9
Patent #:
Issue Dt:
07/02/2013
Application #:
12066447
Filing Dt:
03/11/2008
Publication #:
Pub Dt:
11/12/2009
Title:
METHOD AND APPARATUS FOR PLASMA-TREATING POROUS BODY
10
Patent #:
Issue Dt:
08/12/2014
Application #:
12066965
Filing Dt:
03/14/2008
Publication #:
Pub Dt:
10/29/2009
Title:
MICROPOROUS POLYETHYLENE MEMBRANE, ITS PRODUCTION METHOD, AND BATTERY SEPARATOR
11
Patent #:
Issue Dt:
08/02/2011
Application #:
12088037
Filing Dt:
03/25/2008
Publication #:
Pub Dt:
10/29/2009
Title:
PRODUCTION METHOD OF MICROPOROUS POLYETHYLENE MEMBRANE AND BATTERY SEPARATOR
12
Patent #:
Issue Dt:
07/26/2011
Application #:
12088493
Filing Dt:
03/28/2008
Publication #:
Pub Dt:
05/07/2009
Title:
MULTI-LAYER, MICROPOROUS POLYETHYLENE MEMBRANE, ITS PRODUCTION METHOD, AND BATTERY SEPARATOR
13
Patent #:
Issue Dt:
11/15/2016
Application #:
12089676
Filing Dt:
04/09/2008
Publication #:
Pub Dt:
05/28/2009
Title:
METHOD FOR PRODUCING MULTI-LAYER, MICROPOROUS POLYOLEFIN MEMBRANE
14
Patent #:
Issue Dt:
01/13/2015
Application #:
12091351
Filing Dt:
04/24/2008
Publication #:
Pub Dt:
04/16/2009
Title:
MULTI-LAYER, MICROPOROUS POLYOLEFIN MEMBRANE, ITS PRODUCTION METHOD, AND BATTERY SEPARATOR
15
Patent #:
NONE
Issue Dt:
Application #:
12092166
Filing Dt:
04/30/2008
Publication #:
Pub Dt:
07/02/2009
Title:
MICROPOROUS POLYOLEFIN MEMBRANE, BATTERY SEPARATOR FORMED THEREBY AND BATTERY
16
Patent #:
NONE
Issue Dt:
Application #:
12094909
Filing Dt:
05/23/2008
Publication #:
Pub Dt:
02/12/2009
Title:
MICROPOROUS POLYOLEFIN MEMBRANE, ITS PRODUCTION METHOD, BATTERY SEPARATOR AND BATTERY
17
Patent #:
NONE
Issue Dt:
Application #:
12296232
Filing Dt:
01/13/2009
Publication #:
Pub Dt:
10/08/2009
Title:
MULTI-LAYER, MICROPOROUS POLYOLEFIN MEMBRANE, ITS PRODUCTION METHOD, BATTERY SEPARATOR, AND BATTERY
18
Patent #:
Issue Dt:
08/28/2012
Application #:
12296242
Filing Dt:
01/13/2009
Publication #:
Pub Dt:
01/28/2010
Title:
MULTI-LAYER, MICROPOROUS POLYOLEFIN MEMBRANE, ITS PRODUCTION METHOD, BATTERY SEPARATOR, AND BATTERY
19
Patent #:
NONE
Issue Dt:
Application #:
12298338
Filing Dt:
10/24/2008
Publication #:
Pub Dt:
01/21/2010
Title:
PHARMACEUTICAL COMPOUNDS
20
Patent #:
Issue Dt:
12/09/2014
Application #:
12375877
Filing Dt:
01/30/2009
Publication #:
Pub Dt:
01/07/2010
Title:
POLYOLEFIN COMPOSITION, ITS PRODUCTION METHOD, AND A BATTERY SEPARATOR MADE THEREFROM
21
Patent #:
Issue Dt:
04/29/2014
Application #:
12675717
Filing Dt:
07/12/2010
Publication #:
Pub Dt:
11/25/2010
Title:
MULTI-LAYER, MICROPOROUS POLYOLEFIN MEMBRANE, ITS PRODUCTION METHOD, BATTERY SEPARATOR AND BATTERY
22
Patent #:
Issue Dt:
04/09/2013
Application #:
12675737
Filing Dt:
02/26/2010
Publication #:
Pub Dt:
08/19/2010
Title:
MICROPOROUS POLYOLEFIN MEMBRANE COMPRISING A POLYETHLENE RESIN HAVING A SPECIFIC VISCOELASTIC ANGULAR FREQUENCY, ITS PRODUCTION METHOD, BATTERY SEPARATOR AND BATTERY COMPRISING THE SAME
23
Patent #:
Issue Dt:
04/23/2013
Application #:
12747831
Filing Dt:
06/11/2010
Publication #:
Pub Dt:
10/28/2010
Title:
METHOD FOR REMOVING DILUENT FROM AN EXTRUDATE OF A POLYMER SOLUTION
24
Patent #:
Issue Dt:
04/23/2013
Application #:
12808095
Filing Dt:
06/14/2010
Publication #:
Pub Dt:
11/18/2010
Title:
METHOD FOR REMOVING DILUENT FROM A POLYMER EXTRUDATE, AND ITS APPLICATIONS
Assignor
1
Exec Dt:
02/14/2011
Assignee
1
1190-13, IGUCHI
NASUSHIOBARA, TOCHIGI, JAPAN 329-2763
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20037-3213

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