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Patent Assignment Abstract of Title
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Total Assignments: 7
Patent #:
Issue Dt:
12/08/1998
Application #:
08812587
Filing Dt:
03/07/1997
Inventor:
SHIAW C. TSENG
Title:
METHOD FOR REMOVING NOX FROM A GAS STREAM WHILE PRODUCING AN ALKALINE EARTH NITRATE FERTILIZER COMPOSITION
Assignment: 1
Reel/Frame:
008575/0233Recorded: 06/16/1997Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/24/1997
Assignee:
3600 ONE OLIVER PLAZA
PITTSBURGH, PENNSYLVANIA 15222
Correspondent:
ARMSTRONG, WESTERMAN, HATTORI ET AL.
JOHN R. PEGAN
LAW AND FINANCE BUILDING
SUITE 707, 429 FOURTH AVENUE
PITTSBURGH, PA 15219
Assignment: 2
Reel/Frame:
010121/0281Recorded: 04/27/1999Pages: 29
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/12/1999
Exec Dt:
04/12/1999
Exec Dt:
04/12/1999
Exec Dt:
04/12/1999
Exec Dt:
04/12/1999
Exec Dt:
04/12/1999
Exec Dt:
04/12/1999
Exec Dt:
04/12/1999
Exec Dt:
04/12/1999
Exec Dt:
04/12/1999
Exec Dt:
04/12/1999
Assignee:
231 SOUTH LASALLE STREET
CHICAGO, ILLINOIS 60697
Correspondent:
RUDNICK & WOLFE
DAVID J. RICHTER
P.O. BOX 64807
CHICAGO, IL 60664-0807
Assignment: 3
Reel/Frame:
010977/0986Recorded: 07/17/2000Pages: 6
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/15/1999
Assignee:
11 STANWIX STREET
PITTSBURGH, PENNSYLVANIA 15222
Correspondent:
ARMSTRONG, WESTERMAN, HATTORI, MCLELAND
NAUGHTON
WILLIAM G. KRATZ, JR.
SUITE 707, 429 FOURTH AVENUE
PITTSBURGH, PA 15219
Assignment: 4
Reel/Frame:
013532/0671Recorded: 04/03/2003Pages: 6
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/05/2002
Assignee:
11 STANWIX STREET
PITTSBURGH, PENNSYLVANIA 15222
Correspondent:
ARMSTRONG, WESTERMAN & HATTORI, LLP
WILLIAM G. KRATZ, JR.
SUITE 707
429 FOURTH AVENUE, LAW AND FINANCE BLDG.
PITTSBURGH, PA 15219
Assignment: 5
Reel/Frame:
013645/0005Recorded: 09/25/2002Pages: 6
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/05/2002
Assignee:
11 STANWIX STREET
PITTSBURGH, PENNSYLVANIA 15222
Correspondent:
ARMSTRONG, WESTERMAN & HATTORI, LLP
WILLIAM G. KRATZ, JR.
SUITE 707, 429 FOURTH AVENUE
LAW AND FINANCE BUILDING
PITTSBURGH, PENNSYLVANIA 15219
Assignment: 6
Reel/Frame:
013608/0293Recorded: 04/29/2003Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/25/2003
Assignee:
11 STANWIX STREET
PITTSBURGH, PENNSYLVANIA 15222
Correspondent:
ARMSTONG, WESTERMAN & HATTORI, LLP
1725 K STREET, N.W., SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 7
Reel/Frame:
015428/0146Recorded: 12/06/2004Pages: 25
Conveyance:
CONFIRMATORY ASSIGNMENT OF SECURITY INTEREST
Assignor:
Exec Dt:
11/12/2004
Assignee:
201 MERRITT 7
NORWALK, CONNECTICUT 06856-5201
Correspondent:
WINSTON & STRAWN LLP
LAURA KONRATH
35 W. WACKER DR.
CHICAGO, IL 60601

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