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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
03/08/1983
Application #:
06372057
Filing Dt:
04/26/1982
Inventor:
WILLIAM T. GORMLEY
Title:
METHOD FOR PROMOTING ALUMINUM CHLORIDE CATALYZED ISOMERIZATION OF SYM OCTAHYDROPHENANTHRENE TO SYM-OCTAHYDROANTHRACENE WITH ARYL PHENONE
Assignment: 1
Reel/Frame:
004006/0015Recorded: 04/26/1982Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
04/08/1982
Assignee:
KOPPERS BUILDING, A CORP OF DE
PITTSBURGH, PENNSYLVANIA 15219
Correspondent:
J. TIMOTHY KEANE
1450 KOPPERS BLDG.
PITTSBURGH, PA 15219
Assignment: 2
Reel/Frame:
005126/0140Recorded: 02/16/1989Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
12/29/1988
Assignee:
1700 KOPPERS BLDG.
PITTSBURGH, PENNSYLVANIA 15219
Correspondent:
DICKIE, MCCAMEY & CHILCOTE
SUITE 400
TWO PPG PLACE
PITTSBURGH, PA 15222-5402
Assignment: 3
Reel/Frame:
005026/0517Recorded: 02/27/1989Pages: 15
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/20/1989
Assignee:
MELLON SQUARE
AS AGENT
PITTSBURGH, PENNSYLVANIA 15230
Correspondent:
REED SMITH SHAW & MCCLAY
435 SIXTH AVE.
PITTSBURGH, PA 15219-1886
Assignment: 4
Reel/Frame:
006875/0231Recorded: 02/17/1994Pages: 24
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/10/1994
Assignee:
436 SEVENTH AVENUE
PITTSBURGH, PENNSYLVANIA 15219
Correspondent:
HENRY E. BARTONY, JR.
REED SMITH SHAW & MCCLAY
P.O. BOX 2009
435 SIXTH AVENUE
PITTSBURGH, PA 15230

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