Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 004999/0048 | |
| Pages: | 4 |
| | Recorded: | 11/17/1988 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
10
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05113182
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05158753
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05178980
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05198360
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05260791
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10/01/1985
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Application #:
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06579332
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Filing Dt:
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02/13/1984
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Title:
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METHOD OF MANUFACTURE OF EMI/RFI VAPOR DEPOSITED COMPOSITE SHIELDING PANEL
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Patent #:
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08/27/1985
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Application #:
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06614346
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05/25/1984
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Title:
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SHELF LOWERING AND VIAL STOPPERING FREEZE-DRYING APPARATUS
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04/29/1986
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Application #:
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06674127
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Filing Dt:
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11/23/1984
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Title:
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EMI/RFI VAPOR DEPOSITED COMPOSITE SHIELDING PANEL
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02/16/1988
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Application #:
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06927199
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11/05/1986
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Title:
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VACUUM MANIFOLD PUMPING SYSTEM
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Patent #:
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02/02/1988
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Application #:
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07076426
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Filing Dt:
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07/21/1987
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Title:
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HIGH VACUUM PUMPING SYSTEM
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Assignee
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| 5500 TABOR RD. |
| PHILADELPHIA, PENNSYLVANIA 19120 |
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Correspondence name and address
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PENNWALT CORPORATION
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PENNWALT BUILDING
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THREE PARKWAY
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PHILADELPHIA, PA 19102
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