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: | 011722/0579 | |
| Pages: | 4 |
| | Recorded: | 04/09/2001 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
10
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Patent #:
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Issue Dt:
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10/08/1991
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Application #:
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07579439
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Filing Dt:
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09/07/1990
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Title:
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ELECTROSTATIC CHUCK HAVING TAPERED ELECTRODES
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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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07694698
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Filing Dt:
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05/02/1991
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Title:
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TEMPERATURE CYCLING CERAMIC ELECTROSTATIC CHUCK
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Patent #:
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Issue Dt:
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03/02/1993
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Application #:
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07694699
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Filing Dt:
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05/02/1991
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Title:
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CERAMIC ELECTROSTATIC CHUCK
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Patent #:
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Issue Dt:
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03/31/1992
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Application #:
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07695465
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Filing Dt:
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05/03/1991
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Title:
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A METHOD FOR FABRICATING A SPLIT-RING ELECTROSTATIC CHUCK
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Patent #:
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Issue Dt:
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05/04/1993
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Application #:
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07784291
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Filing Dt:
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10/29/1991
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Title:
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CERAMIC ELECTROSTATIC WAFER CHUCK
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Patent #:
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Issue Dt:
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11/14/1995
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Application #:
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08169903
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Filing Dt:
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12/20/1993
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Title:
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ELECTROSTATIC CHUCK WITH REFERENCE ELECTRODE
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Patent #:
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Issue Dt:
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09/26/1995
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Application #:
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08169910
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Filing Dt:
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12/20/1993
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Title:
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METHOD OF MAKING AN ELECTROSTATIC CHUCK WITH OXIDE INSULATOR
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Patent #:
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Issue Dt:
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10/31/1995
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Application #:
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08169932
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Filing Dt:
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12/20/1993
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Title:
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GUARD RING ELECTROSTATIC CHUCK
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Patent #:
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Issue Dt:
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05/28/1996
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Application #:
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08241527
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Filing Dt:
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05/12/1994
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Title:
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ELECTROSTATIC CHUCK HAVING RELATIVELY THICK AND THIN AREAS AND MEANS FOR UNIFORMLY COOLING SAID THICK AND THIN AREAS DURING CHUCK ANODIZATION
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Patent #:
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Issue Dt:
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07/02/1996
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Application #:
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08434092
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Filing Dt:
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05/03/1995
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Title:
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MEMBRANE ELECTROSTATIC CHUCK
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Assignee
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| 253 MANSION STREET |
| POUGHKEEPSIE, NEW YORK 12601 |
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Correspondence name and address
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PRAXAIR, INC.
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JOANN M. JELSA
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LAW DEPARTMENT-M1-557
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39 OLD RIDGEBURY ROAD
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DANBURY, CT 06810-5113
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