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: | 006595/0431 | |
| Pages: | 4 |
| | Recorded: | 07/06/1993 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
4
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Patent #:
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Issue Dt:
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04/18/1989
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Application #:
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06374931
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Filing Dt:
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05/05/1982
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Title:
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SILICON PURIFICATION METHOD USING COPPER OR COPPER-ALUMINUM SOLVENT METAL
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Patent #:
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Issue Dt:
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05/12/1998
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Application #:
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07620825
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Filing Dt:
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11/29/1990
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Title:
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MOTION PICTURE DIGITAL SOUND SYSTEM AND METHOD
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Patent #:
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Issue Dt:
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10/13/1992
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Application #:
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07811711
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Filing Dt:
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12/20/1991
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Title:
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DIGITAL SOUND SYSTEM FOR MOTION PICTURES WITH ANALOG SOUND TRACK EMULATION
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Patent #:
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Issue Dt:
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01/31/1995
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Application #:
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07928956
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Filing Dt:
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08/12/1992
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Title:
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MOTION PICTURE DIGITAL SOUND SYSTEM AND METHOD WITH PRIMARY SOUND STORAGE EDIT CAPABILITY
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Assignee
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31336 VIA COLINAS SUITE 112 |
WESTLAKE VILLAGE, CALIFORNIA 91362 |
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Correspondence name and address
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KOPPEL & JACOBS
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RICHARD S. KOPPEL, ESQ.
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31255 CEDAR VALLEY DR.
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SUITE 302
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WESTLAKE VILLAGE, CA 91362
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