Patent Assignment Abstract of Title
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Total Assignments:
14
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Patent #:
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Issue Dt:
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05/08/1990
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Application #:
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07219763
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Filing Dt:
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07/15/1988
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Inventor:
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CHRISTOPHER J. BLOCH
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Title:
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METHOD AND APPARATUS FOR CLEANING CONDUITS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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1155 NORTH DAIRY ASHFORD |
SUITE 600 |
HOUSTON, TEXAS 77079 |
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STEPHEN A. LITTLEFIELD |
DOWELL SCHLUMBERGER INCORPORATED |
ATTENTION: PATENT DEPARTMENT |
POST OFFICE BOX 2710 |
TULSA, OK 74101 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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15001 WALDEN ROAD |
SUITE 203 |
MONTGOMERY, TEXAS 77356 |
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STEPHEN A. LITTLEFIELD |
DOWELL SCHLUMBERGER INCORPORATED |
ATTENTION: PATENT DEPARTMENT |
POST OFFICE BOX 2710 |
TULSA, OK 74101 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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1145 HIGHWAY 90-A |
MISSOURI CITY, TEXAS 77459 |
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CASSELL & STONE, L.L.P. |
MICHAEL P. STEINDLER |
5956 SHERRY LANE, SUITE 1415 |
DALLAS, TEXAS 75225 |
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Assignment:
4
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SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
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500 WEST MONROE |
CHICAGO, ILLINOIS 60661 |
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JENKENS & GILCHRIST, P.C. |
P. WESTON MUSSELMAN, JR. |
1445 ROSS AVENUE, STE. 3200 |
DALLAS, TX 75202-2799 |
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Assignment:
5
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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, TX 75225 |
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Assignment:
6
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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:
7
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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:
8
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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:
9
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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:
10
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101 PARK AVENUE |
NEW YORK, NEW YORK 10178 |
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GAYLE D. GROCKE C/O LATHAM & WATKINS LLP |
233 S. WACKER DRIVE |
SUITE 5800 |
CHICAGO, IL 60606 |
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Assignment:
11
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101 PARK AVENUE |
NEW YORK, NEW YORK 10178 |
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GAYLE D. GROCKE C/O LATHAM & WATKINS LLP |
233 S. WACKER DRIVE |
SUITE 5800 |
CHICAGO, IL 60606 |
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Assignment:
12
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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:
13
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RELEASE OF SECURITY AGREEMENT - SECOND LIEN
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3344 PEACHTREE ROAD NE, SUITE 2100 |
ATLANTA, GEORGIA 30326 |
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SHARON HERMAN |
599 LEXINGTON AVENUE |
SHEARMAN & STERLING LLP |
NEW YORK, NY 10022 |
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Assignment:
14
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RELEASE OF SECURITY AGREEMENT - FIRST LIEN
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3344 PEACHTREE ROAD NE, SUITE 2100 |
ATLANTA, GEORGIA 30326 |
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SHARON HERMAN |
599 LEXINGTON AVENUE |
SHEARMAN & STERLING LLP |
NEW YORK, NY 10022 |
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