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Patent Assignment Abstract of Title
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Total Assignments: 7
Patent #:
Issue Dt:
12/18/1990
Application #:
07452539
Filing Dt:
12/18/1989
Inventor:
EDWARD T. DILLON
Title:
COMPOSITION AND METHOD FOR SWEETENING HYDROCARBONS
Assignment: 1
Reel/Frame:
005233/0374Recorded: 01/26/1990Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
01/05/1990
Assignee:
ELM AND LEE STREETS
CONSHOHOCKEN, PENNSYLVANIA 19428
Correspondent:
WILLIAM W. SCHWARZE
PANITCH SCHWARZE JACOBS & NADEL
36TH FLOOR, FIVE PENN CENTER PLAZA
1601 MARKET STREET
PHILADELPHIA, PA 19103
Assignment: 2
Reel/Frame:
005670/0192Recorded: 04/12/1991Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
12/31/1990
Assignee:
DELAWARE
Correspondent:
PANITCH, SCHWARZE, JACOBS & NADEL
36TH FLOOR
FIVE PENN CENTER PLAZA
1601 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Assignment: 3
Reel/Frame:
005670/0192Recorded: 04/12/1991Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
12/31/1990
Assignee:
DELAWARE
Correspondent:
PANITCH, SCHWARZE, JACOBS & NADEL
36TH FLOOR
FIVE PENN CENTER PLAZA
1601 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Assignment: 4
Reel/Frame:
006867/0773Recorded: 09/27/1993Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/27/1993
Assignee:
1209 ORANGE STREET
WILMINGTON, DELAWARE 19801
Correspondent:
PETROLITE CORPORATION
KENNETH SOLOMON
PATENT DEPT.
369 MARSHALL AVENUE
ST. LOUIS, MISSOURI 63119-1897
Assignment: 5
Reel/Frame:
007030/0256Recorded: 09/27/1993Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/27/1993
Assignee:
1209 ORANGE STREET WILMINGTON, DE 19801
DELAWARE
Correspondent:
PETROLITE CORPORATION
KENNETH SOLOMON
PATENT DEPARTMENT
369 MARSHALL AVENUE
ST. LOUIS, MISSOURI 63119-1897
Assignment: 6
Reel/Frame:
006886/0617Recorded: 03/11/1994Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/02/1994
Assignee:
369 MARSHALL AVENUE
ST. LOUIS, MISSOURI 63119-1897
Correspondent:
PETROLITE CORPORATION
KENNETH SOLOMON
369 MARSHALL AVENUE
ST. LOUIS, MO 63119-1897
Assignment: 7
Reel/Frame:
008709/0825Recorded: 09/22/1997Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/02/1997
Assignee:
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Correspondent:
BAKER HUGHES INCORPORATED
MARYLN DAWSON
3900 ESSEX LANE, SUITE 1200
HOUSTON, TX 77027

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