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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
11/17/1998
Application #:
08852367
Filing Dt:
05/07/1997
Inventors:
SAMUEL S. WANG, DENNIS G. DOWNING, PETER V. AVOTINS
Title:
COMPOSITIONS AND METHOD FOR FOAM CONTROL IN BAYER PROCESS
Assignment: 1
Reel/Frame:
012232/0226Recorded: 10/09/2001Pages: 8
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
09/27/2001
Assignee:
3687 MT. BOULEVARD, SUITE 200
LAFAYETTE, CALIFORNIA 94549
Correspondent:
GATX VENTURES, INC.
16 MUNSON ROAD, FL. 5
ATTN: LEGAL DEPARTMENT
FARMINGTON, CT 06032
Assignment: 2
Reel/Frame:
014384/0058Recorded: 08/14/2003Pages: 2
Conveyance:
TERMINATION OF SECURITY INTEREST
Assignors:
Exec Dt:
07/08/2003
Exec Dt:
07/08/2003
Assignee:
500 ARSENAL STREET
WATERTOWN, MASSACHUSETTS 02472
Correspondent:
ACUSPHERE, INC.
KELLEY A. WHARFF
500 ARSENAL STREET
WATERTOWN, MA 02472

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