Patent Assignment Assignee Details
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For pending or abandoned applications please consult USPTO staff.
Assignee Name :
PENNWALT CORPORATION, 3 PARKWAY, PHILADELPHIA, PA, A CORP. OF PA
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Total Assignments:
4
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Assignment:
1
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Reel/Frame: | 004002/0351 | |
| Pages: | 2 |
| | Recorded: | 06/21/1982 | | |
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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06333942
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Correspondence name and address
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ROBERT G. HOFFMANN
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PATENT DEPT., PENNWALT CORP.
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THREE PARKWAY
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PHILADELPHIA, PA 19102
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Assignment:
2
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Reel/Frame: | 004842/0053 | |
| Pages: | 2 |
| | Recorded: | 01/14/1988 | | |
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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07099192
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Correspondence name and address
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ALAN S. NADEL
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PANITCH SCHWARZE JACOBS & NADEL
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SUITE 1400, 2000 MARKET STREET
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PHILADELPHIA, PA 19103
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Assignment:
3
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Reel/Frame: | 004921/0606 | |
| Pages: | 2 |
| | Recorded: | 08/22/1988 | | |
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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07207839
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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 DEPT.
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3 PARKWAY
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PHILADELPHIA, PA 19102
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Assignment:
4
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Reel/Frame: | 005063/0261 | |
| Pages: | 3 |
| | Recorded: | 04/07/1989 | | |
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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06896896
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Correspondence name and address
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E. LEIGH HUNT
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PENNWALT CORPORATION
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THREE PARKWAY
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PHILADELPHIA, PA 19102
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05/27/2024 02:50 PM
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