Patent Assignment Assignor Details
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Assignor Name :
BARTEL, ROGER
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Total Assignments:
3
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Assignment:
1
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Reel/Frame: | 010156/0968 | |
| Pages: | 4 |
| | Recorded: | 08/04/1999 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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BUILDING 01, 6TH FLOOR |
4100 CLINTON DRIVE |
HOUSTON, TEXAS 77020 |
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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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09368471
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Correspondence name and address
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CONLEY, ROSE & TAYON, P.C.
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MICHAEL F. HEIM
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P.O. BOX 3267
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HOUSTON, TX 77253-3267
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Assignment:
2
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Reel/Frame: | 025516/0614 | |
| Pages: | 4 |
| | Recorded: | 12/17/2010 | | |
Attorney Dkt #: | 135-0095US |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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500 WINSCOTT ROAD |
FORT WORTH, TEXAS 76126 |
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Pat #
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Intl #
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App #
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12971202
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Correspondence name and address
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(WEATHERFORD) WONG CABELLO LUTSCH RUTHER
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20333 TOMBALL PARKWAY, 6TH FLOOR
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HOUSTON, TX 77070
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Assignment:
3
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Reel/Frame: | 045672/0123 | |
| Pages: | 3 |
| | Recorded: | 04/30/2018 | | |
Attorney Dkt #: | 135-0095USC |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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500 WINSCOTT RD |
FORT WORTH, TEXAS 76126 |
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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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15160300
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Correspondence name and address
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WEATHERFORD/PRECISION C/O BLANK ROME LLP
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717 TEXAS AVENUE, SUITE 1400
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HOUSTON, TX 77002
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06/04/2024 11:55 AM
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