Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
ESTIS, LEONARD F.
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Total Assignments:
4
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Assignment:
1
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| Reel/Frame: | 004300/0793 | |
| Pages: | 1 |
| | Recorded: | 09/20/1984 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 375 PARK AVE., |
| NEW YORK,, NEW YORK 10152 |
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NONE
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06577908
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Correspondence name and address
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VINCENT P. PIRRI
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NATIONAL PATENT DEVELOPMENT CORP.
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375 PARK AVE.
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NEW YORK, NY 10152
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Assignment:
2
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| Reel/Frame: | 004378/0014 | |
| Pages: | 2 |
| | Recorded: | 03/25/1985 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 375 PARK AVE., SUITE 2201 |
| A CORP OF DE |
| NEW YORK, NEW YORK 10152 |
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NONE
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06577911
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Correspondence name and address
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VINCENT P. PIRRI
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NATIONAL PATENT DEVELOPMENT CORP.
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375 PARK AVENUE
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NEW YORK, NY 10152
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Assignment:
3
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| Reel/Frame: | 005246/0316 | |
| Pages: | 1 |
| | Recorded: | 03/02/1990 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| A CORP. OF DE. |
| HOPKINTON, MASSACHUSETTS |
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NONE
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07487604
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Correspondence name and address
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PAUL T. CLARK
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FISH AND RICHARDSON
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ONE FINANCIAL CENTER
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SUITE 2500
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BOSTON, MA 02111-2658
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Assignment:
4
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| Reel/Frame: | 018678/0059 | |
| Pages: | 5 |
| | Recorded: | 12/20/2006 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 205 BUFFALO AVENUE |
| FREEPORT, NEW YORK 11520 |
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11478293
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Correspondence name and address
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MAURICE M. KLEE
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1951 BURR STREET
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FAIRFIELD, CT 06824
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Search Results as of:
05/25/2024 09:04 AM
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