Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 019019/0404 | |
| Pages: | 7 |
| | Recorded: | 03/09/2007 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
7
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Patent #:
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Issue Dt:
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06/17/1997
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Application #:
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08514119
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Filing Dt:
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08/11/1995
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Title:
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VERTICAL SKEIN OF HOLLOW FIBER MEMBRANES AND METHOD OF MAINTAINING CLEAN FIBER SURFACES WHILE FILTERING A SUBSTRATE TO WITHDRAW A PERMEATE
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Patent #:
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Issue Dt:
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07/21/1998
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Application #:
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08690045
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Filing Dt:
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07/31/1996
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Title:
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VERTICAL CYLINDRICAL SKEIN OF HOLLOW FIBER MEMBRANES AND METHOD OF MAINTAINING CLEAN FIBER SURFACES
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Patent #:
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Issue Dt:
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02/19/2002
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Application #:
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09333669
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Filing Dt:
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06/15/1999
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Title:
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VERTICAL SKEIN OF HOLLOW FIBER MEMBRANES AND METHOD OF MAINTAINING CLEAN FIBER SURFACES WHILE FILTERING A SUBSTRATE TO WITHDRAW A PERMEATE
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Patent #:
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Issue Dt:
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09/25/2001
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Application #:
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09507438
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Filing Dt:
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02/19/2000
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Title:
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Potted header for hollow fiber membranes
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Patent #:
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Issue Dt:
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09/16/2003
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Application #:
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09849573
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Filing Dt:
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05/04/2001
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Publication #:
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Pub Dt:
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07/24/2003
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Title:
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APPARATUS FOR WITHDRAWING PERMEATE USING AN IMMERSED VERTICAL SKEIN OF HOLLOW FIBRE MEMBRANES
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Patent #:
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Issue Dt:
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02/03/2004
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Application #:
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10167699
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Filing Dt:
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06/13/2002
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Publication #:
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Pub Dt:
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10/24/2002
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Title:
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METHOD OF POTTING HOLLOW FIBER MEMBRANES
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Patent #:
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Issue Dt:
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01/27/2004
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Application #:
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10178838
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Filing Dt:
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06/25/2002
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Publication #:
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Pub Dt:
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07/31/2003
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Title:
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APPARATUS FOR WITHDRAWING PERMEATE USING AN IMMERSED VERTICAL SKEIN OF HOLLOW FIBRE MEMBRANES
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Assignee
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| 1209 ORANGE STREET |
| THE CORPORATION TRUST COMPANY, CORPORTION TRUST CENTRE |
| WILMINGTON, DELAWARE 19801 |
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Correspondence name and address
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BERESKIN & PARR
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40 KING STREET WEST
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TORONTO, ONTARIO M5H 3Y2
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