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: | 009737/0563 | |
| Pages: | 8 |
| | Recorded: | 02/04/1999 | | |
Conveyance: | RELEASE OF SECURITY AGREEMENT |
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Total properties:
10
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Patent #:
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Issue Dt:
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02/27/1979
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Application #:
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05835295
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Filing Dt:
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09/21/1977
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Title:
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POLISHING APPARATUS
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Patent #:
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Issue Dt:
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03/18/1980
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Application #:
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05938036
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Filing Dt:
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08/30/1978
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Title:
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POLISHING APPARATUS
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Patent #:
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Issue Dt:
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03/14/1989
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Application #:
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07029133
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Filing Dt:
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03/23/1987
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Title:
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COUNTERBALANCED POLISHING APPARATUS
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Patent #:
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Issue Dt:
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07/31/1990
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Application #:
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07208685
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Filing Dt:
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06/20/1988
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Title:
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APPARATUS FOR TRANSPORTING WAFER TO AND FROM POLISHING HEAD
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Patent #:
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Issue Dt:
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03/17/1992
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Application #:
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07451922
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Filing Dt:
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12/18/1989
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Title:
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APPARATUS FOR TRANSPORTING WAFER TO AND FROM POLISHING HEAD
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Patent #:
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Issue Dt:
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02/05/1991
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Application #:
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07451950
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Filing Dt:
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12/18/1989
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Title:
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CENTRIFUGAL SPIN DRYER FOR SEMICONDUCTOR WAFER
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Patent #:
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Issue Dt:
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09/08/1992
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Application #:
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07674594
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Filing Dt:
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03/25/1991
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Title:
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CLEANING BRUSH FOR SEMICONDUCTOR WAFER
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Patent #:
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Issue Dt:
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11/02/1993
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Application #:
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07829736
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Filing Dt:
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01/31/1992
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Title:
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APPARATUS FOR INTERLAYER PLANARIZATION OF SEMICONDUCTOR MATERIAL
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Patent #:
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Issue Dt:
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10/10/1995
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Application #:
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08148906
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Filing Dt:
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12/20/1993
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Title:
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CONDITIONER FOR A POLISHING PAD AND METHOD THEREFOR
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Patent #:
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Issue Dt:
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06/13/1995
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Application #:
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08216848
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Filing Dt:
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03/24/1994
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Title:
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SEMICONDUCTOR WAFER CARRIER AND METHOD
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Assignee
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4714 EAST HILTON AVENUE |
FORMERLY IPEC PLANAR PHOENIX, INC. |
PHOENIX, ARIZONA 85034 |
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Correspondence name and address
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BROWN & BAIN, P.A.
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KARINA CANEDY
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P.O. BOX 400
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PHOENIX, AZ 85001
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