Patent Assignment Assignor Details
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Assignor Name :
HEIFETZ, AARON H.
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Total Assignments:
6
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Assignment:
1
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Reel/Frame: | 004909/0062 | |
| Pages: | 3 |
| | Recorded: | 07/05/1988 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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55 HAYDEN AVE. |
A CORP. OF CT |
LEXINGTON, MASSACHUSETTS 02173 |
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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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07186609
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Correspondence name and address
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STACEY L. CHANNING
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W. R. GRACE & CO.
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55 HAYDEN AVE.
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LEXINGTON, MA 02173
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Assignment:
2
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Reel/Frame: | 005280/0633 | |
| Pages: | 2 |
| | Recorded: | 04/20/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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1114 AVENUE OF THE AMERICAS |
NEW YORK, NEW YORK 10036 |
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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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07266445
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Correspondence name and address
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W. R. GRACE & CO.-CONN.
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PATENT DEPARTMENT
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7379 ROUTE 32
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COLUMBIA, MD 21044
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ATTN: CHARLES A. CROSS
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Assignment:
3
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Reel/Frame: | 005916/0285 | |
| Pages: | 3 |
| | Recorded: | 11/19/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A CORP. OF CT. |
1114 AVENUE OF THE AMERICAS |
NEW YORK, NEW YORK 10036 |
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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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07319459
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Correspondence name and address
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W. R. GRACE & CO. -CONN.
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PATENT DEPT., 7379 ROUTE 32
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COLUMBIA, MD 21044
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Assignment:
4
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Reel/Frame: | 005253/0152 | |
| Pages: | 2 |
| | Recorded: | 03/19/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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1114 AVENUE OF THE AMERICAS |
A CORP. OF CT. |
NEW YORK, NEW YORK 10036 |
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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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07319458
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Correspondence name and address
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CHARLES A. CROSS
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7379 ROUTE 32
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COLUMBIA, MD 21044
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Assignment:
5
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Reel/Frame: | 006547/0731 | |
| Pages: | 3 |
| | Recorded: | 05/24/1993 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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1114 AVE. OF THE AMERICAS |
NEW YORK, NEW YORK 10036 |
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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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07682502
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Correspondence name and address
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BEVERLY K. JOHNSON
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PATENT DEPARTMENT
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7379 ROUTE 32
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COLUMBIA, MD 21044
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Assignment:
6
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Reel/Frame: | 006232/0997 | |
| Pages: | 3 |
| | Recorded: | 08/17/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A CORP. OF CT |
1114 AVENUE OF THE AMERICAS |
NEW YORK, NEW YORK 10036 |
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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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07665498
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Correspondence name and address
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BEVERLY K. JOHNSON
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W.R. GRACE & CO.-CONN.
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PATENT DEPARTMENT
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7379 ROUTE 32
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COLUMBIA, MD 21044
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