Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
MASON, JUSTIN L.
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Total Assignments:
6
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Assignment:
1
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| Reel/Frame: | 006344/0671 | |
| Pages: | 4 |
| | Recorded: | 12/15/1992 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| JAMES R. DUZAN HALLIBURTON SERVICES |
| P.O. BOX 1431 |
| DUNCAN, OKLAHOMA 73536 |
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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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07937601
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Correspondence name and address
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HALLIBURTON SERVICES
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JAMES R. DUZAN
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P.O. BOX 1431
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DUNCAN, OK 73535
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Assignment:
2
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| Reel/Frame: | 006773/0909 | |
| Pages: | 4 |
| | Recorded: | 11/26/1993 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| LEGAL, INTELLECTUAL PROPERTY DEPARTMENT |
| P.O. BOX 819052 |
| DALLAS, TEXAS 75381 |
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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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08134125
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Correspondence name and address
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TRACY W. DRUCE
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LEGAL, INTELLECTUAL PROPERTY DEPT.
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HALLIBURTON ENERGY SERVICES
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MAIL CODE 1-E-135 P.O. BOX 819052
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DALLAS, TX 75381
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Assignment:
3
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| Reel/Frame: | 007557/0708 | |
| Pages: | 4 |
| | Recorded: | 07/12/1995 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| P.O. BOX 819052 |
| LEGAL, INTELLECTUAL PROPERTY DEPARTMENT |
| DALLAS, TEXAS 75381 |
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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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08498312
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Correspondence name and address
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WILLIAM M. IMWALLE
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LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
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HALLIBURTON ENERGY SERVICES
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MAIL CODE 1-E-135, P.O. BOX 819052
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DALLAS, TEXAS 75381
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Assignment:
4
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| Reel/Frame: | 009022/0232 | |
| Pages: | 6 |
| | Recorded: | 03/06/1998 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| LEGAL, INTELLECTUAL PROPERTY DEPARTMENT |
| P.O. BOX 819052 |
| DALLAS, TEXAS 75381 |
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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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09008919
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Correspondence name and address
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HALLIBURTON ENERGY SERVICES, INC.
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WILLIAM M. IMWALLE
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LEGAL, INTELLECTUAL PROPERTY DEPT.
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MAIL CODE 1-B-121, P.O. BOX 819052
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DALLAS, TX 75381
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Assignment:
5
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| Reel/Frame: | 053151/0086 | |
| Pages: | 5 |
| | Recorded: | 07/08/2020 | | |
| Attorney Dkt #: | 1790US-639744 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 3000 N. SAM HOUSTON PARKWAY E. |
| HOUSTON, TEXAS 77032 |
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Pat #
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Pub #
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Intl #
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App #
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16638022
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Correspondence name and address
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POLSINELLI PC
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1000 LOUISIANA STREET
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SUITE 6400
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HOUSTON, TX 77002
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Assignment:
6
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| Reel/Frame: | 054617/0060 | |
| Pages: | 5 |
| | Recorded: | 12/11/2020 | | |
| Attorney Dkt #: | 140846-077501US |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 3000 N SAM HOUSTON PKWY E. |
| HOUSTON, TEXAS 77032 |
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Pat #
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Pub #
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Intl #
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App #
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17251433
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Correspondence name and address
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CHAMBERLAIN HRDLICKA HALLIBURTON ENERGY
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1200 SMITH ST., 14TH FLOOR
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HOUSTON, TX 77002
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