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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
05/04/1993
Application #:
07738992
Filing Dt:
08/19/1991
Inventors:
JOSEPH M. BOHEN, ANTHONY J. MANCUSO
Title:
HIGH YIELD METHOD FOR PREPARATION OF DIALKYL ESTERS OF POLYHALOAROMATIC ACIDS
Assignment: 1
Reel/Frame:
006094/0524Recorded: 04/22/1992Pages: 7
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE ON 12/31/1991
Assignor:
Exec Dt:
12/30/1991
Assignee:
THREE PARKWAY
PHILADELPHIA, PENNSYLVANIA 19102
Correspondent:
ELF ATOCHEM NORTH AMERICA, INC.
ATTN: STANLEY A. MARCUS
THREE PARKWAY
PHILADELPHIA, PA 19102
Assignment: 2
Reel/Frame:
009089/0162Recorded: 03/14/1998Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/08/1997
Assignee:
30195 CHAGRIN BLVD.
CLEVELND, OHIO 44124
Correspondent:
OCCIDENTAL CHEMICAL CORP.
ROSE ANNA GRANATA
PATENT DEPT., 9TH FLOOR
360 RAINBOW BLVD. S.
N. FALLS, NY 14303
Assignment: 3
Reel/Frame:
014815/0531Recorded: 07/06/2004Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/20/2004
Assignee:
5005 LBJ FREEWAY
DALLAS, TEXAS 75244
Correspondent:
DINAH H. STEPHENS
5005 LBJ FREEWAY
INTELLECTUAL PROPERTY DEPARTMENT
DALLAS, TX 75244

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