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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
07/30/2013
Application #:
11564951
Filing Dt:
11/30/2006
Publication #:
Pub Dt:
06/07/2007
Inventors:
Charles Little, Barry L. Haymore
Title:
ANION-EXCHANGE DISPLACEMENT CHROMATOGRAPHY PROCESS AND ANIONIC ORGANIC COMPOUNDS FOR USE AS DISPLACER COMPOUNDS IN ANION-EXCHANGE DISPLACEMENT CHROMATOGRAPHY PROCESS
Assignment: 1
Reel/Frame:
019265/0302Recorded: 05/09/2007Pages: 35
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
11/30/2001
Assignee:
1900 EAST NINTH STREET
CLEVELAND, OHIO 44114
Correspondent:
RITA KLINE
200 PUBLIC SQUARE
2300 BP TOWER
CLEVELAND, OH 44114
Assignment: 2
Reel/Frame:
021112/0182Recorded: 06/18/2008Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/27/2008
Exec Dt:
05/27/2008
Assignee:
821 EAST WOODWARD STREET
AUSTIN, TEXAS 78704
Correspondent:
THOMAS W. ADAMS
1621 EUCLID AVENUE
19TH FLOOR
CLEVELAND, OH 44115
Assignment: 3
Reel/Frame:
024555/0963Recorded: 06/18/2010Pages: 32
Conveyance:
SECURITY AGREEMENT
Assignors:
Exec Dt:
06/17/2010
Exec Dt:
06/17/2010
Assignee:
249 FIFTH AVENUE
PITTSBURGH, PENNSYLVANIA 15222
Correspondent:
MICHAEL L. DEVER
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219

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