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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
07/03/2001
Application #:
08858514
Filing Dt:
05/19/1997
Inventors:
JOHN STUART BOLTON, HENG-YI LAI, JONATHAN H. ALEXANDER, SRINIVAS KATRAGADDA
Title:
PREDICTION AND OPTIMIZATION METHOD FOR HOMOGENEOUS POROUS MATERIAL AND ACCOUSTICAL SYSTEMS
Assignment: 1
Reel/Frame:
010400/0365Recorded: 11/24/1999Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/14/1998
Exec Dt:
10/27/1999
Exec Dt:
10/28/1999
Exec Dt:
11/02/1999
Assignees:
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
1063 HOVDE HALL
WEST LAFAYETTE, INDIANA 47907
Correspondent:
3M INNOVATIVE PROPERTIES COMPANY
JAMES A. ROGERS
OFFICE OF INTELLECTUAL PROPERTIES CO.
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 2
Reel/Frame:
010481/0266Recorded: 12/13/1999Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/11/1999
Assignee:
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Correspondent:
3M INNOVATIVE PROPERTIES COMPANY
JAMES A. ROGERS
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427

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