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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08/27/1991
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Application #:
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07624530
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Filing Dt:
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12/07/1990
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Inventor:
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HSU-HSI HSING
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Title:
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AL2 O3 ALKENE ISOMERIZATION PROCESS AND CATALYST
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Assignment:
1
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SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
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| 712 MAIN STREET |
| HOUSTON, TEXAS 77002 |
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| ANDREWS AND KURTH L.L.P. |
| DOUGLAS J. DILLON |
| 600 TRAVIS STREET |
| 4200 TEXAS COMMERCE TOWER |
| HOUSTON, TEXAS 77002 |
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Assignment:
2
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RELEASE OF SECURITY AGREEMENT
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| THREE RIVERWAY, SUITE 1500 |
| HOUSTON, TEXAS 77056 |
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| BRACEWELL & PATTERSON, L.L.P. |
| DALE D. SMITH |
| 711 LOUISIANA STREET |
| SUITE 2900 |
| HOUSTON, TX 77002 |
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Assignment:
3
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| THREE RIVERWAY, SUITE 1500 |
| HOUSTON, TEXAS 77056 |
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| BRACEWELL & PATTERSON, L.L.P. |
| BEN D. TOBOR |
| P.O. BOX 61389 |
| HOUSTON, TX 77208-1389 |
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Assignment:
4
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GRANT OF PATENT SECURITY INTEREST
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| 11 MADISON AVENUE, 8TH FLOOR |
| ATTN: AGENCY DEPARTMENT MANAGER |
| NEW YORK, NEW YORK 10010 |
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| O'MELVENY & MYERS LLP |
| MATTHEW BENSEN, ESQ. |
| 400 SOUTH HOPE STREET |
| LOS ANGELES, CA 90071-2899 |
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Assignment:
5
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SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
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| 55 S. LAKE AVE., STE. 900 |
| PASADENA, CALIFORNIA 91101 |
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| JENKENS & GILCHRIST, P.C. |
| ANDREA WALKER |
| 1445 ROSS AVENUE, SUITE 3200 |
| DALLAS, TX 75202-2799 |
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Assignment:
6
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RELEASE OF SECURITY INTEREST RECORDED AT REEL/FRAME 013974/0271
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| 8600 PARK PLACE BLVD. |
| HOUSTON, TEXAS 77017 |
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| CONSTANCE GALL RHEBERGEN |
| 711 LOUISIANA |
| SUITE 2300 |
| HOUSTON, TX 77002 |
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Assignment:
7
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| THREE RIVERWAY, SUITE 1500 |
| HOUSTON, TEXAS 77056 |
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| AKIN GUMP STRAUSS HAUER & FELD LLP |
| ELAINE M. LAFLAMME, ESQ. |
| 590 MADISON AVENUE |
| NEW YORK, NEW YORK 10022 |
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Assignment:
8
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SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
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| GOODWIN SQUARE |
| 225 ASYLUM STREET, 23RD FLOOR |
| HARTFORD, CONNECTICUT 06103 |
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| AKIN GUMP STRUASS HAUER & FELD LLP |
| ELAINE M. LAFLAMME, ESQ. |
| 590 MADISON AVENUE |
| NEW YORK, NY 10022 |
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Assignment:
9
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RELEASE OF SECURITY INTEREST IN U.S. PATENTS
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| 5151 SAN FELIPE |
| SUITE 800 |
| HOUSON, TEXAS 77056 |
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| WHITE & CASE LLP |
| 1155 AVENUE OF THE AMERICAS |
| PATENTS & TRADEMARKS |
| NEW YORK, NY 10036 |
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Assignment:
10
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CONVERSION OF TEXAS PETROCHEMICALS LP
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| 5151 SAN FELIPE |
| SUITE 800 |
| HOUSTON, TEXAS 77056 |
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| CONSTANCE GALL RHEBERGEN |
| 711 LOUISIANA |
| SUITE 2300 |
| HOUSTON, TX 77002 |
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Assignment:
11
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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| 5151 SAN FELIPE, SUITE 800 |
| HOUSTON, TEXAS 77056 |
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| CONSTANCE G. RHEBERGEN |
| P. O. BOX 61389 |
| HOUSTON, TX 77208-1389 |
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