Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
SCHWEITZER, JEFFREY S.
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Total Assignments:
7
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Assignment:
1
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| Reel/Frame: | 004274/0321 | |
| Pages: | 4 |
| | Recorded: | 01/25/1984 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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App #
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NONE
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06574753
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Correspondence name and address
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STEPHEN L. BORST
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SCHLUMBERGER-DOLL RESEARCH
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P.O. BOX 307
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RIDGEFIELD, CT 06877
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Assignment:
2
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| Reel/Frame: | 004652/0808 | |
| Pages: | 2 |
| | Recorded: | 12/29/1986 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 277 PARK AVENUE |
| A CORP. OF TEXAS |
| NEW YORK, NEW YORK 10172 |
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Pat #
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NONE
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06905371
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Correspondence name and address
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PRUTZMAN, KALB, CHILTON & ALIX
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ATTN: ROGER A. VAN KIRK
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750 MAIN ST.
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HARTFORD, CT 06103
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Assignment:
3
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| Reel/Frame: | 005574/0287 | |
| Pages: | 3 |
| | Recorded: | 12/14/1990 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 277 PARK AVENUE |
| NEW YORK, NEW YORK 10172 |
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Pat #
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NONE
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07598298
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Correspondence name and address
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BRUMBAUGH, GRAVES, DONOHUE & RAYMOND
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30 ROCKEFELLER PLAZA
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NEW YORK, NY 10112
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Assignment:
4
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| Reel/Frame: | 007069/0510 | |
| Pages: | 3 |
| | Recorded: | 06/27/1994 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| OLD QUARRY ROAD |
| RIDGEFIELD, CONNECTICUT 06877 |
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NONE
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08266077
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Correspondence name and address
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SCHLUMBERGER-DOLL RESESRCH
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LEONARD W. POJUNAS
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PATENT DEPARTMENT
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OLD QUARRY ROAD
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RIDGEFIELD, CT 06877
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Assignment:
5
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| Reel/Frame: | 007266/0282 | |
| Pages: | 4 |
| | Recorded: | 12/21/1994 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| OLD QUARRY ROAD |
| RIDGEFIELD, CONNECTICUT 06877 |
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Pat #
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App #
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NONE
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08330051
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Correspondence name and address
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SCHLUMBERGER-DOLL RESEARCH
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LEONARD W. POJUNAS
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OLD QUARRY ROAD
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RIDGEFIELD, CT 06877
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Assignment:
6
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| Reel/Frame: | 007922/0557 | |
| Pages: | 2 |
| | Recorded: | 05/01/1996 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| OLD QUARRY ROAD |
| RIDGEFIELD, CONNECTICUT 06877 |
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Pat #
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Intl #
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App #
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NONE
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08612343
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Correspondence name and address
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SCHLUMBERGER-DOLL RESEARCH
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LEONARD W. POJUNAS
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PATENT DEPARTMENT
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OLD QUARRY ROAD
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RIDGEFIELD, CONNECTICUT 06877
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Assignment:
7
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| Reel/Frame: | 008969/0720 | |
| Pages: | 7 |
| | Recorded: | 02/06/1998 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 77 MASSACHUSETTS AVENUE |
| CAMBRIDGE, MASSACHUSETTS 02142 |
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Pat #
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App #
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NONE
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08929641
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Correspondence name and address
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HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
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LEO R. REYNOLDS
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TWO MILITIA DRIVE
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LEXINGTON, MA 02173
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