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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
01/10/1984
Application #:
06290277
Filing Dt:
08/05/1981
Inventors:
WILLIAM P. HETTINGER JR., STEPHEN M. KOVACH, JAMES F. HOFFMAN
Title:
ENDOTHERMIC REMOVAL OF COKE DEPOSITED ON CATALYTIC MATERIALS DURING CARBO-METALLIC OIL CONVERSION
Assignment: 1
Reel/Frame:
003977/0139Recorded: 08/05/1981Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
08/03/1981
Exec Dt:
08/03/1981
Exec Dt:
07/31/1981
Assignee:
ASHLAND, KENTUCKY
Correspondent:
RICHARD C. WILLSON, JR.
ASHLAND OIL, INC.
P. O. BOX 391
ASHLAND, KY 41101
Assignment: 2
Reel/Frame:
009436/0510Recorded: 09/14/1998Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/01/1995
Assignee:
605 VIA VERONA
DEERFIELD BEACH, FLORIDA 33442
Correspondent:
DR. WILLIAM P. HETTINGER, JR.
605 VIA VERONA
DEERFIELD BEACH, FL 33442
Assignment: 3
Reel/Frame:
010078/0039Recorded: 07/12/1999Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/18/1999
Assignee:
101 WOOD AVENUE, P.O. BOX 770
ISELIN, NEW JERSEY 08830
Correspondent:
ENGELHARD CORPORATION
RAYMOND F. KELLER
101 WOOD AVENUE
ISELIN, N.J. 08830

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