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 :
SOFEN, STEPHEN R.
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Total Assignments:
3
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Assignment:
1
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Reel/Frame: | 004121/0555 | |
| Pages: | 2 |
| | Recorded: | 04/19/1983 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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549 TECHNOLOGY SQUARE |
A CORP. OF DE |
CAMBRIDGE, MASSACHUSETTS 02139 |
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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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06486395
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Correspondence name and address
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POLAROID CORP.
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PATENT DEPT.
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549 TECHNOLOGY SQUARE
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CAMBRIDGE, MA 02139
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Assignment:
2
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Reel/Frame: | 006276/0438 | |
| Pages: | 7 |
| | Recorded: | 09/28/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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549 TECHNOLOGY SQUARE |
CAMBRIDGE, MASSACHUSETTS 02139 |
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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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07795101
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Correspondence name and address
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DAVID J. COLE
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POLAROID CORPORATION
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PATENT DEPARTMENT
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549 TECHNOLOGY SQUARE
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CAMBRIDGE, MA 02139
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Assignment:
3
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Reel/Frame: | 006647/0230 | |
| Pages: | 3 |
| | Recorded: | 06/17/1993 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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PATENT DEPARTMENT 549 TECHNOLOGY SQUARE |
CMABRIDGE, MASSACHUSETTS 02139 |
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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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08079146
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Correspondence name and address
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CAROL A. LOESCHORN
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POLAROID CORPORATION
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PATENT DEPARTMENT
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549 TECHNOLOGY SQUARE
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CAMBRIDGE, MA 02139
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09/25/2024 12:50 PM
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