Patent Assignment Assignee Details
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For pending or abandoned applications please consult USPTO staff.
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Assignee Name :
PENNWALT CORPORATION, 3 PARKWAY, PHILADELPHIA, PA. A CORP. OF PA.
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Total Assignments:
3
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Assignment:
1
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| Reel/Frame: | 004919/0633 | |
| Pages: | 2 |
| | Recorded: | 07/20/1988 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07195704
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Correspondence name and address
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HOWSON & HOWSON
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SPRING HOUSE CORPORATE CTR.
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BOX 457
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SPRING HOUSE, PA 19477
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Assignment:
2
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| Reel/Frame: | 004919/0597 | |
| Pages: | 2 |
| | Recorded: | 07/20/1988 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07195246
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Correspondence name and address
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ROBERT G. HOFFMANN
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PENNWALT CORP.
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PATENT DEPT.
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3 PARKWAY
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PHILADELPHIA, PA 19102
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Assignment:
3
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| Reel/Frame: | 004925/0557 | |
| Pages: | 2 |
| | Recorded: | 08/01/1988 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07207840
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Correspondence name and address
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WILLIAM D. MITCHELL
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PENNWALT CORPORATION
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PATENT DEPARTMENT
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3 PARKWAY
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PHILADELPHIA, PA 19102
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05/12/2024 06:47 AM
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