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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
09/07/2004
Application #:
10038537
Filing Dt:
01/03/2002
Publication #:
Pub Dt:
07/03/2003
Inventors:
Robert J. Reiter, Kelly Hefner
Title:
PURIFICATION OF ONIUM HYDROXIDES BY ELECTRODIALYSIS
Assignment: 1
Reel/Frame:
015972/0935Recorded: 05/05/2005Pages: 16
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 44114-2378
Assignment: 2
Reel/Frame:
012450/0065Recorded: 01/03/2002Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/20/2001
Exec Dt:
12/20/2001
Assignee:
821 EAST WOODWARD
AUSTIN, TEXAS 78704
Correspondent:
RENNER, OTTO, BOISSELLE & SKLAR
JOSEPH J. CRIMALDI
1261 EUCLID AVENUE
19TH FLOOR
CLEVELAND, OH 44115
Assignment: 3
Reel/Frame:
014681/0551Recorded: 06/02/2004Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/20/2001
Exec Dt:
12/20/2001
Assignee:
821 EAST WOODWARD
AUSTIN, TEXAS 78704
Correspondent:
RENNER, OTTO, BOISSELLE, ET AL
ARMAND P. BOISSELLE
1621 EUCLID AVENUE, 19TH FLOOR
CLEVELAND, OH 44115-2191
Assignment: 4
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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