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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
Application #:
05601071
Filing Dt:
Inventors:
*** EXPO DATA IS NOT AVAILABLE FOR THIS RECORD ***
Title:
Assignment: 1
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: 2
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: 3
Reel/Frame:
006875/0219Recorded: 02/17/1994Pages: 12
Conveyance:
LIEN ON PATENTS AND PENDING APPLICATIONS THEREFOR.
Assignor:
Exec Dt:
02/10/1994
Assignee:
MELLON SQUARE
PITTSBURGH, PENNSYLVANIA 15230
Correspondent:
HENRY E. BARTONY, JR.
REED SMITH SHAW & MCCLAY
P.O. BOX 2009
435 SIXTH AVENUE
PITTSBURGH, PA 15230
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
Assignment: 5
Reel/Frame:
007863/0001Recorded: 03/27/1996Pages: 7
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/18/1996
Assignee:
MELLON SQUARE
PITTSBURGH, PENNSYLVANIA 15230
Correspondent:
REED SMITH SHAW & MCCLAY
GREGORY L. BRADLEY
P.O. BOX 2009
PITTSBURGH, PA 15230

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