Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
JELSMA, HENK H.
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Total Assignments:
9
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Assignment:
1
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Reel/Frame: | 004898/0537 | |
| Pages: | 1 |
| | Recorded: | 04/11/1988 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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3000 NORTH BELT EAST |
HOUSTON, TEXAS 77032 |
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Pat #
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Intl #
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App #
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NONE
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07156831
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Correspondence name and address
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WILLIAM E. JOHNSON, JR.
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BROWNING, BUSHMAN, ZAMECKI & ANDERSON
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5718 WESTHEIMER, STE. 1800
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HOUSTON, TX 77057
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Assignment:
2
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Reel/Frame: | 005181/0019 | |
| Pages: | 1 |
| | Recorded: | 11/13/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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3000 N. SAM HOUSTON PKWY EAST |
HOUSTON, TEXAS 77032 |
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NONE
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07344019
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Correspondence name and address
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WILLIAM E. JOHNSON, JR.
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BROWNING, BUSHMAN, ZAMECKI & ANDERSON
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5718 WESTHEIMER, STE 1800
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HOUSTON, TX 77057
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Assignment:
3
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Reel/Frame: | 005104/0295 | |
| Pages: | 1 |
| | Recorded: | 07/27/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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NONE
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07386415
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Correspondence name and address
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LOREN G. HELMREICH
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BROWNING, BUSHMAN, ZAMECKI
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& ANDERSON
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5718 WESTHEIMER, STE., 1800
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HOUSTON, TX 77057
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Assignment:
4
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Reel/Frame: | 027201/0281 | |
| Pages: | 3 |
| | Recorded: | 11/09/2011 | | |
Attorney Dkt #: | 17794/005001 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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4921 SPRING CYPRESS ROAD |
SPRING, TEXAS 77379 |
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Intl #
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13065922
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Correspondence name and address
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JEFFREY S. BERGMAN
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909 FANNIN ST.
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SUITE 3500
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HOUSTON, TX 77010
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Assignment:
5
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Reel/Frame: | 027201/0306 | |
| Pages: | 3 |
| | Recorded: | 11/09/2011 | | |
Attorney Dkt #: | 17794/006001 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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4921 SPRING CYPRESS ROAD |
SPRING, TEXAS 77379 |
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Pat #
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Pub #
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Intl #
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App #
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11271231
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Correspondence name and address
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JEFFREY S. BERGMAN
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909 FANNIN ST.
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SUITE 3500
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HOUSTON, TX 77010
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Assignment:
6
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Reel/Frame: | 027201/0311 | |
| Pages: | 3 |
| | Recorded: | 11/09/2011 | | |
Attorney Dkt #: | 17794/007001 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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4921 SPRING CYPRESS ROAD |
SPRING, TEXAS 77379 |
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Pat #
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Intl #
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App #
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11348749
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Correspondence name and address
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JEFFREY S. BERGMAN
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909 FANNIN ST.
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SUITE 3500
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HOUSTON, TX 77010
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Assignment:
7
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Reel/Frame: | 027201/0361 | |
| Pages: | 3 |
| | Recorded: | 11/09/2011 | | |
Attorney Dkt #: | 17794/004001 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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4921 SPRING CYPRESS ROAD |
SPRING, TEXAS 77379 |
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Pat #
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Pub #
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Intl #
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App #
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12454515
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Correspondence name and address
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JEFFREY S. BERGMAN
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909 FANNIN ST.
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SUITE 3500
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HOUSTON, TX 77010
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Assignment:
8
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Reel/Frame: | 027251/0966 | |
| Pages: | 5 |
| | Recorded: | 11/18/2011 | | |
Attorney Dkt #: | 17794/007001 |
Conveyance: | CORRECTIVE ASSIGNMENT TO CORRECT THE PATENT NUMBER FROM 7411595 TO 7441595 PREVIOUSLY RECORDED ON REEL 027201 FRAME 0311. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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4921 SPRING CYPRESS ROAD |
SPRING, TEXAS 77379 |
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Pat #
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Intl #
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App #
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11348749
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Correspondence name and address
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JEFFREY S. BERGMAN
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909 FANNIN ST.
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SUITE 3500
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HOUSTON, TX 77010
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Assignment:
9
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Reel/Frame: | 039948/0411 | |
| Pages: | 4 |
| | Recorded: | 10/05/2016 | | |
Attorney Dkt #: | 057326.000510 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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300 SCHLUMBERGER DRIVE |
SUGAR LAND, TEXAS 77478 |
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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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13935618
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Correspondence name and address
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BAKER & HOSTETLER LLP
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WASHINGTON SQUARE, SUITE 1100
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1050 CONNECTICUT AVE. N.W.
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WASHINGTON, DC 20036
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