Patent Assignment Abstract of Title
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Total Assignments:
5
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Patent #:
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Issue Dt:
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06/08/2010
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Application #:
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11452164
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Filing Dt:
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06/13/2006
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Publication #:
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Pub Dt:
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12/13/2007
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Inventor:
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Kristy J. Beckman
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Title:
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FLUID LOSS ADDITIVE WITH IMPROVED RHEOLOGICAL PROPERTIES
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 1601 WEST LBJ FREEWAY |
| IP LEGAL DEPT. |
| DALLAS, TEXAS 75234 |
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| M. SUSAN SPIERING |
| IP LEGAL DEPT., IZIP 701 |
| 400 HWY 77 S |
| BISHOP, TX 78343 |
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Assignment:
2
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ASSIGNMENT OF SECURITY INTEREST IN CERTAIN PATENTS
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| 60 WALL STREET |
| NEW YORK, NEW YORK 10005 |
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| CORPORATION SERVICE COMPANY |
| 1133 AVENUE OF THE AMERICAS |
| SUITE 3100 |
| NEW YORK, NY 10036 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 1603 WEST LBJ FREEWAY, SUITE 200 |
| DALLAS, TEXAS 75234 |
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| CAROLYN HIMMELFARB |
| 1111 PENNSYLVANIA AVENUE, N.W. |
| ATTENTION: TMSU |
| WASHINGTON, DC 20004 |
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Assignment:
4
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RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
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| 1601 LBJ FREEWAY |
| DALLAS, TEXAS 75234 |
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| CATHERINE R. HOWELL, SENIOR PARALEGAL |
| 1111 PENNSYLVANIA AVE., N.W.; ATTN: TMSU |
| MORGAN, LEWIS & BOCKIUS LLP |
| WASHINGTON, DC 20004 |
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Assignment:
5
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RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
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| 222 W. LAS COLINAS BLVD. |
| SUITE 900N |
| IRVING, TEXAS 75039 |
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| CORPORATION SERVICE COMPANY |
| 1090 VERMONT AVENUE NW, SUITE 430 |
| WASHINGTON, DC 20005 |
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