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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
01/30/1990
Application #:
07252122
Filing Dt:
10/03/1988
Inventor:
PITCHAIYA CHANDRAMOULI
Title:
MANUFACTURE OF A SODERBERG ELECTRODE INCORPORATING A HIGH CARBON- CONTRIBUTING PHENOLIC SACRIFICIAL BINDER
Assignment: 1
Reel/Frame:
004976/0113Recorded: 11/17/1988Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/03/1988
Assignee:
180 EAST BROAD STREET
COLUMBUS, OHIO 43215
Correspondent:
BEATRICE N. ROBBINS
ROBBINS & LARAMIE
2100 PENNSYLVANIA AVENUE, N.W.
STE. 600
WASHINGTON, DC 20037
Assignment: 2
Reel/Frame:
008000/0363Recorded: 06/17/1996Pages: 14
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/11/1996
Assignee:
180 EAST BROAD STREET
COLUMBUS, OHIO 43215
Correspondent:
KENNETH P. VAN WYCK
180 EAST BROAD STREET
COLUMBUS, OHIO 43215

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