Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
PIRIE, DONALD K.
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Total Assignments:
4
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Assignment:
1
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Reel/Frame: | 003924/0017 | |
| Pages: | 1 |
| | Recorded: | 09/18/1981 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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235 EAST 42ND ST. |
NEW YORK, NEW YORK |
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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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06303456
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Correspondence name and address
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ROBERT K. BLACKWOOD
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PFIZER INC.
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235 E. 42ND ST.
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NEW YORK, NY. 10017
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Assignment:
2
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Reel/Frame: | 004137/0573 | |
| Pages: | 1 |
| | Recorded: | 06/06/1983 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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235 EAST 42ND ST. |
A CORP. OF DE |
NEW YORK, NEW YORK |
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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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06501731
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Correspondence name and address
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CHARLES J. KNUTH
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PFIZER, INC.
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235 EAST 42ND STREET
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NEW YORK, NY 10017
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Assignment:
3
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Reel/Frame: | 004138/0395 | |
| Pages: | 2 |
| | Recorded: | 06/06/1983 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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235 EAST 42ND ST. |
A DE CORP |
NEW YORK, NEW YORK |
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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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06501475
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Correspondence name and address
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CHARLES J. KNUTH
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PFIZER INC.,
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235 EAST 42ND STREET
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NEW YORK, NY 10017
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Assignment:
4
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Reel/Frame: | 004681/0735 | |
| Pages: | 2 |
| | Recorded: | 03/20/1987 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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235 EAST 42ND STREET |
NEW YORK, NEW YORK |
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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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07028380
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Correspondence name and address
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CHARLES J. KNUTH
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PFIZER, INC.
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235 EAST 42ND ST.
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NEW YORK, NY 10017
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05/08/2024 08:52 PM
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