Patent Assignment
Reel/Frame 007535/0336
Assignment of Assignor's Interest
Recorded: 1995-06-06
Pages: 4
Assignors
PEARL, STEVEN R.
Executed: 1995-06-06
PROULX, ANDREW G.
Executed: 1995-06-06
HILLIER, BRIAN
Executed: 1995-06-06
Assignee
MILLIPORE CORPORATION
80 ASHBY ROAD, BEDFORD, MASSACHUSETTS, 01730
Covered Property
(1)
Manifold Apparatus for Tangential Flow Filtration Apparatus
Patent:
5,599,447 →
Application:
08/468,177 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 16, 1996
From: MILLIPORE CORPORATION
To: MILLIPORE INVESTMENT HOLDINGS LTD.
Reel/Frame 007764/0500 →
Merger
Aug 6, 2001
From: MILLIPORE INVESTMENT HOLDINGS LIMITED
To: MILLIPORE CORPORATION
Reel/Frame 012025/0799 →
Change of Name
Jan 31, 2012
From: MILLIPORE CORPORATION
To: EMD MILLIPORE CORPORATION
Reel/Frame 027620/0891 →