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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
08/29/2000
Application #:
09067749
Filing Dt:
04/28/1998
Inventor:
RICHARD J. ZARANEK
Title:
THIN STRIP CASTING OF CARBON STEELS
Assignment: 1
Reel/Frame:
009139/0460Recorded: 04/28/1998Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/20/1998
Assignee:
600 GRANT STREET
PITTSBURGH, PENNSYLVANIA 15219
Correspondent:
ARMSTRONG, WESTERMAN, HATTORI, ET AL
JOHN R. PEGAN
LAW AND FINANCE BUILDING
429 FOURTH AVENUE, SUITE 707
PITTSBURGH, PA 15219
Assignment: 2
Reel/Frame:
015953/0753Recorded: 11/08/2004Pages: 6
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/02/2001
Assignee:
600 GRANT STREET
LAW DEPARTMENT - ROOM 1500
PITTSBURGH, PENNSYLVANIA 15219
Correspondent:
DKW LAW GROUP, LLC
WILLIAM P. SMITH, ESQ.
58TH FLOOR, USX TOWER
600 GRANT STREET
PITTSBURGH, PA 15219
Assignment: 3
Reel/Frame:
015953/0740Recorded: 11/08/2004Pages: 13
Conveyance:
CONVERSION TO CORPORATION
Assignor:
Exec Dt:
12/31/2001
Assignee:
600 GRANT STREET, 15TH FLOOR
LAW DEPARTMENT - ROOM 1500
PITTSBURGH, PENNSYLVANIA 15219
Correspondent:
DKW LAW GROUP, LLC
WILLIAM P. SMITH
58TH FLOOR, USX TOWER
600 GRANT STREET
PITTSBURGH, PA 15219
Assignment: 4
Reel/Frame:
039177/0544Recorded: 07/18/2016Pages: 7
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/10/2016
Assignee:
225 W STATION SQUARE DRIVE
SUITE 620
PITTSBURGH, PENNSYLVANIA 15219
Correspondent:
AMBER HAREZLAK
2475 HANOVER STREET
PALO ALTO, CA 94304
Assignment: 5
Reel/Frame:
046102/0085Recorded: 06/15/2018Pages: 8
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/12/2018
Assignee:
600 GRANT STREET
PITTSBURGH, PENNSYLVANIA 15219-2800
Correspondent:
IP GROUP OF DLA PIPER LLP (US)
ONE LIBERTY PLACE
1650 MARKET ST. SUITE 4900
PHILADELPHIA, PA 19103

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