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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
05/12/1981
Application #:
06081724
Filing Dt:
10/04/1979
Inventors:
EMMETT H. BURK JR., JIN S. YOO, JOHN A. KARCH, JUI-YUAN SUN
Title:
DEMETALLIZATION PROCESS FOR A CONVERSION CATALYST
Assignment: 1
Reel/Frame:
003826/0253Recorded: 02/02/1981Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
09/21/1979
Exec Dt:
09/21/1979
Exec Dt:
09/21/1979
Exec Dt:
10/01/1979
Assignee:
A CORP. OF PA.
LOS ANGELES, CALIFORNIA
Correspondent:
STANLEY M. WELSH
ATLANTIC RICHFIELD CO.
400 E. SIBLEY BLVD.
HARVEY, IL 60426
Assignment: 2
Reel/Frame:
004538/0786Recorded: 04/18/1986Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
03/06/1986
Assignee:
NEW ORLEANS, LOUISIANA
Correspondent:
C. EMMETT PUGH & ASSOCIATES
SUITE 1660, ONE POYDRAS PLAZA
639 LOYOLA AVENUE
NEW ORLEANS, LOUISIANA, 70113
Assignment: 3
Reel/Frame:
004997/0221Recorded: 12/21/1988Pages: 15
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/18/1988
Assignee:
Correspondent:
JONES, WALKER, WAECHTER, POITEVENT,
CARRERE & DENEGRE
PLACE ST. CHARLES
201 ST. CHARLES AVENUE
NEW ORLEANS, LOUISIANA 70170-5100
Assignment: 4
Reel/Frame:
005465/0652Recorded: 10/09/1990Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
10/01/1990
Assignee:
NEW ORLEANS, LOUISIANA
Correspondent:
FRANK J. UXA, JR.
24012 CALLE DE LA PLATA, SUITE 470
LAGUNA HILLS, CA 92653-3621
Assignment: 5
Reel/Frame:
005525/0204Recorded: 11/23/1990Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
10/31/1990
Assignee:
DELAWARE
Correspondent:
C. JAMES BUSHMAN
BROWNING, BUSHMAN, ANDERSON & BROOKHART
SUITE 1800
5718 WESTHEIMER
HOUSTON, TX 77057

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