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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
12/22/1998
Application #:
08897879
Filing Dt:
07/21/1997
Inventor:
M. LALITH KUMAR
Title:
PRESSURE VESSSEL SEAL WITH SELF-ENERGIZING SEAL
Assignment: 1
Reel/Frame:
019520/0509Recorded: 06/29/2007Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/28/2007
Assignee:
730 WILLIAM PITT WAY
PITTSBURGH, PENNSYLVANIA 15238
Correspondent:
DAVID G. OBERDICK, ESQ.
1300 OLIVER BUILDING
535 SMITHFIELD STREET
PITTSBURGH, PA 15222
Assignment: 2
Reel/Frame:
019550/0444Recorded: 07/13/2007Pages: 10
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
07/03/2007
Assignee:
20 STANWIX STREET
PITTSBURGH, PENNSYLVANIA 15222
Correspondent:
PATRICIA A. BOSS, METZ LEWIS LLC
11 STANWIX ST., 18TH FLOOR
PITTSBURGH, PA 15222
Assignment: 3
Reel/Frame:
023720/0188Recorded: 12/31/2009Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/29/2009
Assignee:
730 WILLIAM PITT WAY
PITTSBURGH, PENNSYLVANIA 15238
Correspondent:
DAVID G. OBERDICK
535 SMITHFIELD STREET
SUITE 1300
PITTSBURGH, PA 15222

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