Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
STEGEMOELLER, CALVIN
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Total Assignments:
6
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Assignment:
1
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Reel/Frame: | 006807/0766 | |
| Pages: | 6 |
| | Recorded: | 12/21/1993 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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HALLIBURTON ENERGY SERVICES, 1015 BOIS D'ARC DUNCAN, OK 73536 |
DUNCAN, OK, OKLAHOMA |
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Pat #
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NONE
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08073904
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Correspondence name and address
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STEPHEN R. CHRISTIAN
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HALLIBURTON ENERGY SERVICES
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P.O. BOX 1431
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DUNCAN, OK 73536
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Assignment:
2
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Reel/Frame: | 006877/0296 | |
| Pages: | 8 |
| | Recorded: | 02/28/1994 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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STEPHEN R. CHRISTIAN HALLIBURTON ENERGY SERVICES |
1015 BOIS D'ARC |
DUNCAN, OKLAHOMA 73536 |
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Pat #
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NONE
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08074051
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Correspondence name and address
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STEPHEN R. CHRISTIAN
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HALLIBURTON ENERGY SERVICES
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1015 BOIS D'ARC
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DUNCAN, OK 73536
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Assignment:
3
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Reel/Frame: | 019780/0945 | |
| Pages: | 3 |
| | Recorded: | 08/24/2007 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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10200 BELLAIRE BOULEVARD |
HOUSTON, TEXAS 77072 |
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Pat #
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11746163
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Correspondence name and address
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JOHN W. WUSTENBERG
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HALLIBURTON ENERGY SERVICES
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2600 SOUTH SECOND STREET
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DUNCAN, OK 73533
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Assignment:
4
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Reel/Frame: | 023776/0728 | |
| Pages: | 5 |
| | Recorded: | 01/13/2010 | | |
Attorney Dkt #: | 17697-0026001 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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10200 BELLAIRE BLVD. |
HOUSTON, TEXAS 77072 |
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11746163
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12578400
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Correspondence name and address
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FISH & RICHARDSON P.C.
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1717 MAIN
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SUITE 5000
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DALLAS, TX 75201
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Assignment:
5
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Reel/Frame: | 021481/0604 | |
| Pages: | 13 |
| | Recorded: | 08/25/2008 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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10200 BELLAIRE BOULEVARD |
HOUSTON, TEXAS 77072 |
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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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12182297
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Correspondence name and address
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JOHN W. WUSTENBERG
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HALLIBURTON ENERGY SERVICES, INC.
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2600 S. 2ND STREET
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DUNCAN, OK 73533
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Assignment:
6
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Reel/Frame: | 022444/0498 | |
| Pages: | 6 |
| | Recorded: | 03/20/2009 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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10200 BELLAIRE BOULEVARD |
HOUSTON, TEXAS 77072 |
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Pat #
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Intl #
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12360871
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Correspondence name and address
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JOHN W. WUSTENBERG
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HALLIBURTON ENERGY SERVICES, INC.
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2600 SOUTH 2ND
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DUNCAN, OKLAHOMA 73533
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