Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
NEWPARK DRILLING FLUIDS LLC
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Total Assignments:
3
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Assignment:
1
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| Reel/Frame: | 035174/0457 | |
| Pages: | 7 |
| | Recorded: | 03/16/2015 | | |
| Attorney Dkt #: | 509265/1634 |
| Conveyance: | SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 10 S. DEARBORN, 7TH FLOOR |
| CHICAGO, ILLINOIS 60603 |
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NONE
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10819844
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12974764
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Correspondence name and address
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MICHAEL H. JOSHI, ESQ.
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SIMPSON THACHER & BARTLETT LLP
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425 LEXINGTON AVENUE
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NEW YORK, NY 10017
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Assignment:
2
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| Reel/Frame: | 039059/0897 | |
| Pages: | 5 |
| | Recorded: | 06/30/2016 | | |
| Attorney Dkt #: | BAN177/52004 |
| Conveyance: | SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 901 MAIN STREET |
| DALLAS, TEXAS 75202 |
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10281559
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NONE
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10819844
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11263639
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12974764
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14146781
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Correspondence name and address
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SHANNON BERTINO
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2001 ROSS AVENUE, SUITE 3700
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C/O VINSON & ELKINS LLP
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DALLAS, TX 75240
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Assignment:
3
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| Reel/Frame: | 064909/0773 | |
| Pages: | 5 |
| | Recorded: | 09/14/2023 | | |
| Attorney Dkt #: | 17997.2074 |
| Conveyance: | SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 901 MAIN STREET |
| DALLAS, TEXAS 75202 |
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Pat #
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NONE
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18329733
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Correspondence name and address
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HAYNES AND BOONE, LLP - IP SECTION
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2323 VICTORY AVENUE, SUITE 700
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DALLAS, TX 75219
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Search Results as of:
09/25/2024 05:33 AM
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