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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
07/07/1992
Application #:
07517827
Filing Dt:
05/02/1990
Inventor:
CHRISTOPHER P. GRUDZIEN JR.
Title:
OPTICAL PRESSURE TRANSDUCER
Assignment: 1
Reel/Frame:
005368/0273Recorded: 06/08/1990Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
05/31/1990
Assignee:
FOUR COMMERCIAL STREET
SHARON,, MASSACHUSETTS
Correspondent:
DAVID M. DRISCOLL
WOLF, GREENFIELD & SACKS
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 2
Reel/Frame:
006396/0640Recorded: 11/16/1992Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/03/1992
Assignee:
FOUR COMMERCIAL STREET
SHARON, MASSACHUSETTS 02067
Correspondent:
WOLF, GREENFIELD & SACKS, P.C.
DAVID M. DRISCOLL
FEDERAL RESERVE PLAZA
600 ATLANTIC AVENUE
BOSTON, MASSACHUSETTS 02210
Assignment: 3
Reel/Frame:
014964/0963Recorded: 08/10/2004Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/08/2000
Assignee:
500 WEST MADISON STREET
SUITE 3890
CHICAGO, ILLINOIS 60661
Correspondent:
RENEE PRESCAN
200 E. RANDOLPH DRIVE
KIRKLAND & ELLIS LLP
CHICAGO, IL 60601
Assignment: 4
Reel/Frame:
015409/0012Recorded: 11/24/2004Pages: 13
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/12/2004
Exec Dt:
07/12/2004
Exec Dt:
07/12/2004
Exec Dt:
07/12/2004
Exec Dt:
07/12/2004
Exec Dt:
07/12/2004
Assignee:
311 SOUTH WACKER DRIVE
SUITE 4400
CHICAGO, ILLINOIS 60606
Correspondent:
FEDERAL RESEARCH COMPANY, LLC
PENELOPE J.A. AGODOA
1030 15TH STREET, NW, SUITE 920
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:
015562/0328Recorded: 07/20/2004Pages: 3
Conveyance:
RELEASE OF ASSIGNMENT FOR SECURITY
Assignor:
Exec Dt:
07/12/2004
Assignee:
38 FORGE PARKWAY
FRANKLIN, MASSACHUSETTS 02038
Correspondent:
FEDERAL RESEARCH COMPANY, LLC
PENELOPE J.A. AGODOA
1030 15TH STREET, NW, SUITE 920
WASHINGTON, DC 20005

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