Patent Assignment Abstract of Title
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Total Assignments:
9
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Patent #:
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Issue Dt:
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02/11/1986
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Application #:
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06522603
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Filing Dt:
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08/12/1983
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Inventors:
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DONALD A. KEYWORTH, CECIL G. MC FARLAND
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Title:
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PRODUCTION OF ISOBUTENE FROM METHYL TERTIARY BUTYL ETHER
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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KENNETH H. JOHNSON |
5555 WEST LOOP SOUTH SUITE 452 |
BELLAIRE, TEXAS 77401 |
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Assignment:
2
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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:
3
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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:
4
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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8600 PARK PLACE BOULEVARD |
HOUSTON, TEXAS 77017 |
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KENNETH H. JOHNSON |
P.O. BOX 630708 |
HOUSTON, TX 77263 |
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Assignment:
5
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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:
6
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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:
7
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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:
8
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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:
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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