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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
01/05/1993
Application #:
07355478
Filing Dt:
05/23/1989
Inventors:
LAWRENCE E. SARBECK, DAVID R. LEE, LAWRENCE J. JACOBY, JOHN C. HAYGARTH et al
Title:
ZIRCONIUM -HAFNIUM SEPARATION PROCESS
Assignment: 1
Reel/Frame:
005234/0944Recorded: 03/01/1990Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
06/30/1989
Exec Dt:
07/11/1989
Exec Dt:
06/20/1989
Exec Dt:
06/30/1989
Exec Dt:
07/11/1989
Exec Dt:
06/30/1989
Assignee:
1600 OLD SALEM ROAD N.E.
ALBANY, OREGON 97321
Correspondent:
SHOEMAKER & MATTARE, LTD
STE 1203 CRYSTAL PLAZA BLDG 1.
2001 JEFFERSON DAVIS HWY
P.O. BOX 2286
ARLINGTON, VA 22202-0286
Assignment: 2
Reel/Frame:
014128/0634Recorded: 06/04/2003Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/01/1999
Assignee:
1000 SIX PPG PLACE
PITTSBURGH, PENNSYLVANIA 15222
Correspondent:
ALLEGHENY TECHNOLOGY INC.
PATRICK J. VICCARO
1000 SIX PPG PLACE
PITTSBURGH, PA 15222
Assignment: 3
Reel/Frame:
014186/0295Recorded: 07/02/2003Pages: 18
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/13/2003
Assignee:
249 FIFTH AVENUE
ONE PNC PLAZA
PITTSBURGH, PENNSYLVANIA 15222
Correspondent:
JENIFER S. TARASI
ONE OXFORD CENTRE
301 GRANT STREET
14TH FLOOR
PITTSBURGH, PA 15219
Assignment: 4
Reel/Frame:
025845/0321Recorded: 02/24/2011Pages: 13
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/17/2011
Assignee:
1600 N.E. OLD SALEM ROAD
ALBANY, OREGON 97321
Correspondent:
THORP REED & ARMSTRONG, LLP
ONE OXFORD CENTRE
301 GRANT STREET, 14TH FLOOR
PITTSBURGH, PA 15219-1425

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