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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
06/09/2020
Application #:
15561579
Filing Dt:
09/26/2017
Publication #:
Pub Dt:
03/29/2018
Inventors:
William Cataldo, Mikhail Kozlov, Alex Xenopoulos, Dennis Aquino, Clifton Ngan
Title:
METHOD OF PURIFYING A BIOLOGICAL MATERIAL OF INTEREST IN A SAMPLE USING NANOFIBER ULTRAFILTRATION MEMBRANES OPERATED IN TANGENTIAL FLOW FILTRATION MODE
Assignment: 1
Reel/Frame:
043852/0671Recorded: 10/12/2017Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/03/2017
Exec Dt:
10/03/2017
Exec Dt:
10/03/2017
Exec Dt:
10/03/2017
Exec Dt:
10/03/2017
Assignee:
400 SUMMIT DRIVE
BURLINGTON, MASSACHUSETTS 01803
Correspondent:
JOHN DANA HUBBARD
400 SUMMIT DRIVE
EMD MILLIPORE CORPORATION
BURLINGTON, MA 01803
Assignment: 2
Reel/Frame:
045209/0676Recorded: 01/31/2018Pages: 7
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE ADDRESS OF THE ASSIGNEE. PREVIOUSLY RECORDED AT REEL: 043852 FRAME: 0671. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors:
Exec Dt:
10/03/2017
Exec Dt:
10/03/2017
Exec Dt:
10/03/2017
Exec Dt:
10/03/2017
Exec Dt:
10/03/2017
Assignee:
290 CONCORD ROAD
BILLERICA, MASSACHUSETTS 01821
Correspondent:
EMD MILLIPORE CORPORATION
400 SUMMIT DRIVE
BURLINGTON, MA 01803
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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