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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
5013446
Issue Dt:
05/07/1991
Application #:
07514097
Filing Dt:
04/25/1990
Inventors:
YAO-TZU LI, BRAD YUNDT
Title:
CHROMATOGRAPHIC CEL CONTACTOR AND PROCESS
Assignment: 1
Reel/Frame:
005408/0646Recorded: 06/22/1990Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
LI, YAO-TZU
Exec Dt:
06/08/1990
YUNDT, BRAD
Exec Dt:
06/08/1990
Assignee:
Y. T. LI ENGINEERING, INC.
513 NAGOG SQUARE
A CORP. OF MA
ACTON, MASSACHUSETTS 01720
Correspondent:
PETER J. MANUS
WOLF, GREENFIELD & SACKS
FEDERAL RESERVE PLAZA
600 ATLANTIC AVE.
BOSTON, MA 02210
Assignment: 2
Reel/Frame:
008800/0949Recorded: 11/18/1997Pages: 8
Conveyance:
EXCLUSIVE LICENSE
Assignor:
Y.T. LI ENGINEERING, INC., A MASSACHUSETTS CORP.
Exec Dt:
07/27/1995
Assignee:
AQUA-CHEM, INC., A DELAWARE CORPORATION
7800 NORTH 113TH STREET
MILWAUKEE, WISCONSIN 53224
Correspondent:
BODMAN, LONGLEY & DAHLING LLP
SUSAN M. KORNFIELD
110 MILLER, STE. 300
ANN ARBOR, MI 48104
Assignment: 3
Reel/Frame:
008800/0957Recorded: 11/18/1997Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignors:
AQUA-CHEM, INC., A/K/A AQUA CHEM, INC., A/K/A AQUA-CHEM, A/K/A AQUA-CHEM INCORPORATED, F/K/A AQUA-CHEM HOLDING, INC., A/K/A AQUA CHEM HOLDING, INC. (MERGED INTO)
Exec Dt:
07/31/1997
A-C ACQUISITION CORP.
Exec Dt:
07/31/1997
Assignee:
AQUA-CHEM, INC.
7800 N. 113TH STREET
MILWAUKEE, WISCONSIN 53224
Correspondent:
BODMAN LONGLEY & DAHLING LLP
SUSAN M. KORNFIELD
110 MILLER, STE. 300
ANN ARBOR, MI 48104
Assignment: 4
Reel/Frame:
008800/0979Recorded: 11/18/1997Pages: 7
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
AQUA-CHEM, INC. A/K/A AQUA CHEM, INC., A/K/A AQUA-CHEM, A/K/A AQUA-CHEM INCORPORATED, F/K/A AQUA-CHEM HOLDING, INC. A/K/A AQUA CHEM HOLDING, INC. WHICH MERGED INTO A-C ACQUISITION CORP. AND IS NOW ACQUA-CHEM., INC.
Exec Dt:
07/31/1997
Assignee:
COMERICA BANK
39200 W. SIX MILE RD.
LIVONIA, MICHIGAN 48152
Correspondent:
BODMAN, LONGLEY & DAHLING, LLP
SUSAN M. KORNFIELD
110 MILLER, STE. 300
ANN ARBOR, MI 48104

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