Patent Assignment Abstract of Title
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Total Assignments:
11
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Patent #:
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Issue Dt:
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05/19/1987
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Application #:
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06802790
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Filing Dt:
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11/27/1985
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Inventors:
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STEPHEN T. ARRINGTON, GARY W. BRADLEY
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Title:
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METHOD OF REMOVING IRON AND COPPER-CONTAINING SCALE FROM A METAL SURFACE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| A CORP OF DELAWARE |
| DUNCAN, STEPHENS,, OKLAHOMA |
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| EDWARD F. SHERER |
| HALLIBURTON SERVICES |
| P. O. DRAWER 1431 |
| DUNCAN, OK 73536-0102 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| P.O. BOX 3 |
| HOUSTON, TEXAS 77001-0003 |
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| ROBERT A. KENT |
| P.O. DRAWER 1431 |
| 1015 BOIS D'ARC |
| DUNCAN, OK 73536-0102 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 3600 LINCOLN PLAZA |
| 500 NORTH AKARD |
| DALLAS, TEXAS 75201-13391 |
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| ROBERT A. KENT |
| POST OFFICE DRAWER 1431 |
| 1015 BOIS D'ARC |
| DUNCAN, OK 73536-0102 |
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Assignment:
4
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 6210 ROTHWAY, STE. 150 |
| HOUSTON, TEXAS 77040 |
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| WALTER R. BROOKHART |
| BROWNING, BUSHMAN, ANDERSON & BROOKHART |
| 5718 WESTHEIMER, STE. 1800 |
| HOUSTON, TX 77057 |
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Assignment:
5
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SUPPLEMENTAL PATENT SECURITY AGREEMENT
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| 500 WEST MONROE |
| CHICAGO, ILLINOIS 60661 |
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| P. WESTON MUSSELMAN, JR. |
| JENKENS & GILCHRIST, P.C. |
| 1445 ROSS AVENUE |
| SUITE 3200 |
| DALLAS, TEXAS 75202-2799 |
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Assignment:
6
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| 6210 ROTHWAY |
| HOUSTON, TEXAS 77040 |
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| CASSELL & STONE, L.L.P. |
| PAUL A. WEHRMANN |
| 5956 SHERRY LANE, SUITE 1400 |
| DALLAS, TEXAS 75225 |
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Assignment:
7
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SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
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| 100 NORTH TRYON STREET |
| CHARLOTTE, NORTH CAROLINA 28255 |
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| WHITE & CASE LLP |
| BRIAN JAENICKE, LEGAL ASSISTANT |
| 1155 AVENUE OF THE AMERICAS |
| NEW YORK, NY 10036-2787 |
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Assignment:
8
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| TWO LINCOLN CENTER, SUITE 200 |
| 5420 LBJ FREEWAY |
| DALLAS, TEXAS 75240 |
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| BAKER BOTTS L.L.P. |
| PAMELA S. RATLIFF, ESQ. |
| 2001 ROSS AVENUE, SUITE 600 |
| DALLAS, TEXAS 75201-2980 |
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Assignment:
9
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 500 W. MONROE |
| CHICAGO, ILLINOIS 60661 |
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| WINSTON & STRAWN LLP |
| LAURA KONRATH |
| 35 W. WACKER DRIVE, 33RD FLOOR |
| CHICAGO, IL 60601 |
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Assignment:
10
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| 900 GEORGIA AVENUE |
| DEER PARK, TEXAS 77536 |
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| WHITE & CASE LLP |
| 1155 AVENUE OF THE AMERICAS |
| PATENT DEPARTMENT |
| NEW YORK, NY 10036 |
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Assignment:
11
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| 900 GEORGIA AVENUE |
| DEER PARK, TEXAS 77536 |
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| WHITE & CASE LLP |
| 1155 AVENUE OF THE AMERICAS |
| PATENT DEPARTMENT |
| NEW YORK, NY 10036 |
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