Patent Assignment Assignor Details
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Assignor Name :
PLONA, THOMAS
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Total Assignments:
4
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Assignment:
1
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Reel/Frame: | 006038/0261 | |
| Pages: | 4 |
| | Recorded: | 03/13/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A CORPORATION OF TX |
5000 GULF FREEWAY |
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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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07839969
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Correspondence name and address
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LETICIA V. SALAS
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200 MACCO BLVD.
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SUGAR LAND, TX 77478
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Assignment:
2
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Reel/Frame: | 006094/0541 | |
| Pages: | 3 |
| | Recorded: | 04/23/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A CORP. OF TEXAS |
277 PARK AVENUE |
NEW YORK, NEW YORK 10172 |
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Pat #
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App #
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NONE
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07854551
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Correspondence name and address
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MARC D. FOODMAN
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SCHLUMBERGER-DOLL RESEARCH
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OLD QUARRY RD.
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RIDGEFIELD, CT 06877-4108
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Assignment:
3
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Reel/Frame: | 007022/0230 | |
| Pages: | 7 |
| | Recorded: | 06/06/1994 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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5000 GULF FREEWAY |
HOUSTON, TEXAS 77023 |
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Pat #
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NONE
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08235625
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Correspondence name and address
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PATENT COUNSEL
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ANADRILL SCHLUMBERGER
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200 GILLINGHAM LANE
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SUGAR LAND, TEXAS 77478
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Assignment:
4
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Reel/Frame: | 011495/0099 | |
| Pages: | 5 |
| | Recorded: | 02/02/2001 | | |
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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09741574
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Correspondence name and address
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SCHLUMBERGER-DOLL RESEARCH
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WILLIAM B. BATZER
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INTELLECTUAL PROPERTY LAW DEPARTMENT
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OLD QUARRY ROAD
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RIDGEFIELD, CT 06877-4108
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05/10/2024 02:01 AM
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