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: | 013227/0097 | |
| Pages: | 8 |
| | Recorded: | 11/05/2002 | | |
| 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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05/09/2006
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Application #:
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09965096
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Filing Dt:
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09/27/2001
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Publication #:
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Pub Dt:
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07/25/2002
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Title:
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POLARIZATION INDEPENDENT WAVEGUIDE OPTICAL ISOLATOR AND CIRCULATOR
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Patent #:
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NONE
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Issue Dt:
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Application #:
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10050184
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Filing Dt:
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01/18/2002
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Publication #:
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Pub Dt:
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08/22/2002
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Title:
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HYPERBRANCHED FLUORINATED MULTIFUNCTIONAL ALCOHOLS AND DERIVATIVES
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Patent #:
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Issue Dt:
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08/16/2005
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Application #:
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10050185
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Filing Dt:
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01/18/2002
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Publication #:
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Pub Dt:
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09/26/2002
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Title:
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FLUORINATED PHOTOPOLYMER COMPOSITION AND WAVEGUIDE DEVICE
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Patent #:
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Issue Dt:
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07/18/2006
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Application #:
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10050186
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Filing Dt:
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01/18/2002
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Publication #:
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Pub Dt:
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08/08/2002
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Title:
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PHOTOSENSITIVE ACRYLATE COMPOSITION AND WAVEGUIDE DEVICE
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Patent #:
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Issue Dt:
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02/10/2004
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Application #:
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10062852
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Filing Dt:
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01/31/2002
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Publication #:
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Pub Dt:
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08/15/2002
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Title:
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FLUORINATED CROSSLINKER AND COMPOSITION
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Patent #:
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NONE
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Issue Dt:
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Application #:
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10075138
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Filing Dt:
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02/14/2002
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Publication #:
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Pub Dt:
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12/09/2004
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Title:
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Hitless errorless trimmable dynamic optical add/drop multiplexer devices
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Patent #:
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NONE
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Issue Dt:
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Application #:
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10094694
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Filing Dt:
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03/11/2002
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Publication #:
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Pub Dt:
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09/26/2002
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Title:
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Optical switches and variable optical attenuators with known electrical-power-failure state
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Assignee
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| LEGAL PATENTS BARLEY MILL PLAZA 25 |
| WILMINGTON, DELAWARE 19880-0025 |
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Correspondence name and address
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BARBARA C. SIEGELL
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E.I. DU PONT DE NEMOURS AND COMPANY
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LEGAL-PATENTS
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BARLEY MILL PLAZA 25
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WILMINGTON, DELAWARE 19880-0025
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