Patent Assignment Assignor Details
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Assignor Name :
HAMMERSLEY, RICHARD P.
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Total Assignments:
4
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Assignment:
1
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Reel/Frame: | 009795/0507 | |
| Pages: | 3 |
| | Recorded: | 02/24/1999 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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P.O. BOX 200015 |
8311 NORTH R.R. 620 |
AUSTIN, TEXAS 78720 |
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Pat #
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Intl #
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App #
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NONE
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09228714
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Correspondence name and address
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HOWARD L. SPEIGHT
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TWO MEMORIAL CITY PLAZA
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820 GESSNER, SUITE 1360
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HOUSTON, TEXAS 77024
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Assignment:
2
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Reel/Frame: | 011752/0283 | |
| Pages: | 3 |
| | Recorded: | 04/23/2001 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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P.O. BOX 200015 |
AUSTIN, TEXAS 78720 |
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09755268
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Correspondence name and address
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ROSENTHAL & OSHA L.L.P.
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JONATHAN P. OSHA
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700 LOUISIANA
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SUITE 4550
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HOUSTON, TX 77002
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Assignment:
3
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Reel/Frame: | 011635/0502 | |
| Pages: | 4 |
| | Recorded: | 06/05/2001 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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8311 NORTH FM 620 |
AUSTIN, TEXAS 78726 |
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Pat #
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09815127
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Correspondence name and address
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SCHLUMBERGER AUSTIN TECHNOLOGY CENTER
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PEHR B. JANSSON
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8311 NORTH FM 620
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INTELLECTUAL PROPERTY LAW DEPARTMENT
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AUSTIN, TX 78726
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Assignment:
4
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Reel/Frame: | 012954/0074 | |
| Pages: | 4 |
| | Recorded: | 05/29/2002 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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8311 NORTH FM 620 |
AUSTIN, TEXAS 78726 |
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Pat #
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Intl #
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App #
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10104089
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Correspondence name and address
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SCHLUMBERGER AUSTIN TECHNOLOGY CENTER
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PEHR B. JANSSON
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8311 NORTH FM 620
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INTELLECTUAL PROPERTY LAW DEPARTMENT
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AUSTIN, TX 78726
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05/10/2024 06:42 AM
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