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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
02/01/1983
Application #:
06313798
Filing Dt:
10/22/1981
Inventors:
RICHARD J. LEE, LEONARD J. BARANOWSKI
Title:
ALKYLSALICYLALDEHYDE PREPARATION
Assignment: 1
Reel/Frame:
003953/0374Recorded: 11/12/1981Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
10/20/1981
Exec Dt:
10/20/1981
Assignee:
CHICAGO, ILLINOIS
Correspondent:
STANDARD OIL CO.(IND.)
P.O. BOX 5910-A
CHICAGO, IL. 60680
Assignment: 2
Reel/Frame:
005300/0377Recorded: 03/28/1990Pages: 14
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/23/1985
Assignee:
CHICAGO, ILLINOIS
Correspondent:
AMOCO CORPORATION
200 E. RANDOLPH
CHICAGO, IL 60601
Assignment: 3
Reel/Frame:
006348/0179Recorded: 12/14/1992Pages: 20
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
12/07/1992
Assignee:
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA 23219
Correspondent:
MR. PHILIP M. PIPPENGER
PATENT AND TRADEMARK DIVISION
ETHYL CORPORATION
451 FLORIDA BOULEVARD
BATON ROUGE, LA 70801

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