Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
Assignor Name :
SHAPIRO, LEONARD
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Total Assignments:
3
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Assignment:
1
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Reel/Frame: | 004164/0070 | |
| Pages: | 2 |
| | Recorded: | 09/01/1983 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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3 PARKWAY |
PHILADELPHIA, PENNSYLVANIA |
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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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06366102
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Correspondence name and address
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EDWARD A. SAGER
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PENNWALT CORP.
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PATENT DEPT.
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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: | 004528/0080 | |
| Pages: | 1 |
| | Recorded: | 04/02/1986 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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THREE PARKWAY |
A CORP. OF PA. |
PHILADELPHIA, PENNSYLVANIA |
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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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06824480
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Correspondence name and address
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ARTHUR M. SUGA
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PENNWALT CORP.,
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10TH FLOOR, PATENT DEPT.,
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THREE PARKWAY
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PHILADELPHIA, PA 19102
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Assignment:
3
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Reel/Frame: | 004873/0642 | |
| Pages: | 1 |
| | Recorded: | 05/16/1988 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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THREE PARKWAY |
PHILADELPHIA, PENNSYLVANIA |
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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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06495841
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Correspondence name and address
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EDWARD A. SAGER, ESQ.
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PENNWALT CORP.
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PATENT DEPT.
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THREE PARKWAY
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PHILADELPHIA, PA 19102
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05/23/2024 03:33 PM
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