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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
06/24/2008
Application #:
11063477
Filing Dt:
02/23/2005
Publication #:
Pub Dt:
09/22/2005
Inventor:
Martin Siwak
Title:
PREFILTER SYSTEM FOR BIOLOGICAL SYSTEMS
Assignment: 1
Reel/Frame:
016543/0815Recorded: 05/11/2005Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/23/2005
Assignee:
290 CONCORD ROAD
BILLERICA, MASSACHUSETTS 01821
Correspondent:
JOHN DANA HUBBARD
MILLIPORE CORPORATION
290 CONCORD ROAD
BILLERICA, MA 01821
Assignment: 2
Reel/Frame:
027620/0891Recorded: 01/31/2012Pages: 25
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/01/2012
Assignee:
290 CONCORD ROAD
BILLERICA, MASSACHUSETTS 01821
Correspondent:
CPA GLOBAL
LIBERATION HOUSE
CASTLE STREET
ST HELIER, JE1 1BL JERSEY
Assignment: 3
Reel/Frame:
045341/0166Recorded: 02/15/2018Pages: 15
Conveyance:
CHANGE OF ADDRESS
Assignor:
Exec Dt:
10/10/2017
Assignee:
400 SUMMIT DRIVE
BURLINGTON, MASSACHUSETTS 01803
Correspondent:
EMD MILLIPORE CORPORATION
400 SUMMIT DRIVE
BURLINGTON, MA 01803

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