Patent Assignment Abstract of Title
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Total Assignments:
8
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Patent #:
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Issue Dt:
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04/18/2000
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Application #:
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09141796
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Filing Dt:
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08/28/1998
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Inventors:
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LUCIO NELSON TELLO, THOMAS JAY BLANKINSHIP, EDWIN KAMM ROBERTS
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Title:
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METHOD AND APPARATUS FOR ACOUSTIC LOGGING OF FLUID DENSITY AND WET CEMENT PLUGS IN BOREHOLES
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 363 N. SAM HOUSTON PARKWAY EAST |
| SUITE 1700 |
| HOUSTON, TEXAS 77060 |
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| PATRICK H. MCCOLLUM |
| 363 N. SAM HOUSTON PARKWAY EAST |
| SUITE 1700 |
| HOUSTON, TX 77060 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| NEW ORCHARD ROAD |
| ARMONK, NEW YORK 10504 |
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| FELSMAN, BRADLEY, GUNTER & DILLON, LLP |
| ANDREW J. DILLON |
| SUITE 350 LAKEWOOD ON THE PARK |
| 7600B NORTH CAPITAL OF TEXAS HIGHWAY |
| AUSTIN, TEXAS 78731 |
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Assignment:
3
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CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S NAME, FILED 8-28-98 RECORDED ON REEL 9435 FRAME 0701 ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST
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| 500 WINSCOTT ROAD |
| FORT WORTH, TEXAS 76126 |
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| FELSMAN, BRADLEY ET AL |
| ANDREW J. DILLON |
| SUITE, 350 LAKEWOOD ON THE PARK |
| 7600B NORTH CAPITAL OF TEXAS HIGHWAY |
| AUSTIN, TEXAS 78731 |
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Assignment:
4
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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| 4200, 150 - 6 AVENUE SW |
| CALGARY ALBERTA, CANADA T2P 3Y7 |
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| PATRICK H. MCCOLLUM |
| SUITE 1700 |
| 363 N. SAM HOUSTON PARKWAY EAST |
| HOUSTON, TEXAS 77060 |
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Assignment:
5
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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| 4200, 150 - 6 AVENUE SW |
| CALGARY, ALBERTA, CANADA T2P 3Y7 |
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| PATRICK H. MCCOLLUM |
| SUITE 1700 |
| 363 N. SAM HOUSTON PARKWAY EAST |
| HOUSTON, TX 77060 |
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Assignment:
6
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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| 4200, 150-6TH AVE. SW |
| CALGARY, CANADA T2P 3Y7 |
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| PATRICK H. MCCOLLUM |
| 363 N. SAM HOUSTON PARKWAY E. |
| SUITE 1700 |
| HOUSTON, TX 77060 |
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Assignment:
7
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 1917 A.-84 AVE. |
| EDMONTON, CANADA T6P1K1 |
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| CRYSTAL TAYLOR |
| 515 POST OAK BLVD. |
| SUITE 600 |
| HOUSTON, TX 77027 |
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Assignment:
8
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 2900 MANULIFE PLACE |
| 10680-101 STREET |
| EDMONTON, CANADA T533V5 |
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| CRYSTAL N. TAYLOR |
| 515 POST OAK BLVD. |
| SUITE 600 |
| HOUSTON, TX 77027 |
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