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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
05/18/1993
Application #:
07739029
Filing Dt:
08/01/1991
Inventors:
JOHN B. L. HARKNESS, ANTHONY J. GORSKI, EDWARD J. DANIELS
Title:
HYDROGEN AND SULFUR RECOVERY FROM HYDROGEN SULFIDE WASTES
Assignment: 1
Reel/Frame:
005858/0803Recorded: 09/30/1991Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
07/31/1991
Exec Dt:
07/30/1991
Exec Dt:
07/31/1991
Assignee:
Correspondent:
RICHARD E. CONSTANT
ASST. GEN. COUNSEL FOR PATS., GC-42
(FORSTL) MS-6F-067, U. S. DOE
1000 INDEPENDENCE AVENUE, S. W.
WASHINGTON, DC 20585
Assignment: 2
Reel/Frame:
018385/0618Recorded: 09/28/2006Pages: 26
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/25/2006
Assignee:
5801 SOUTH ELLIS AVENUE
CHICAGO, ILLINOIS 60637
Correspondent:
HARRY M. LEVY
SUITE 2080
125 SOUTH WACKER DRIVE
CHICAGO, IL 60606

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