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Patent Assignment Abstract of Title
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Total Assignments: 7
Patent #:
Issue Dt:
12/11/1990
Application #:
07462083
Filing Dt:
01/08/1990
Inventors:
YUNGLI J. LEE, LEWIS B. BENSON, JOHN W. COLLEGE
Title:
SULFUR DIOXIDE REMOVAL FROM FLUE GASES WITH SULFITE OXIDATION INHIBITION
Assignment: 1
Reel/Frame:
005218/0645Recorded: 01/08/1990Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
01/04/1990
Exec Dt:
01/04/1990
Exec Dt:
01/04/1990
Assignee:
ONE GATEWAY CENTER
A CORP. OF PA
PITTSBURGH, PENNSYLVANIA 15222
Correspondent:
WILLIAM G. KRATZ, JR.
PARMELEE, MILLER, WELSH & KRATZ
SUITE 721 - 301 FIFTH AVENUE BLDG.
PITTSBURGH, PA 15222
Assignment: 2
Reel/Frame:
006027/0426Recorded: 02/10/1992Pages: 21
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/21/1992
Assignees:
Correspondent:
ALSTON & BIRD
ONE ATLANTIC CENTER
1201 WEST PEACHTREE STREET
ATLANTA, GA 30309-3424
Assignment: 3
Reel/Frame:
009405/0104Recorded: 08/25/1998Pages: 31
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
08/12/1998
Assignee:
106 ST. FRANCIS STREET
MOBILE, ALABAMA 36602
Correspondent:
RONALD P. DAVIS
POST OFFICE DRAWER 2568
MOBILE, AL 36652
Assignment: 4
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: 5
Reel/Frame:
009942/0367Recorded: 05/10/1999Pages: 26
Conveyance:
RELEASE OF SECURITY AGREEMENT
Assignor:
Exec Dt:
04/16/1999
Assignee:
11 STANWIX STREET
PITTSBURGH, PENNSYLVANIA 15222
Correspondent:
RUDNICK & WOLFE
DAVID J. RICHTER
P.O. BOX 64807
CHICAGO, IL 60664-0807
Assignment: 6
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: 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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