Patent Assignment Assignee Details
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For pending or abandoned applications please consult USPTO staff.
Assignee Name :
PENNWALT CORPORATION, THREE PARKWAY PHILADELPHIA, PA A CORP. OF PA
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Total Assignments:
2
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Assignment:
1
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Reel/Frame: | 003947/0609 | |
| Pages: | 2 |
| | Recorded: | 02/04/1982 | | |
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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06310559
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Correspondence name and address
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DAVID M. BUNNELL
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PATENT DEPT., ROOM 1012
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PENNWALT CORP. THREE PKWY.
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PHILADELPHIA, PA 19102
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Assignment:
2
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Reel/Frame: | 005190/0251 | |
| Pages: | 1 |
| | Recorded: | 12/11/1989 | | |
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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07405784
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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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THREE PARKWAY
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PHILADELPHIA, PA 19102
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