Patent Assignment
Reel/Frame 008855/0776
Assignment of Assignor's Interest
Recorded: 1997-12-22
Pages: 2
Assignor
MILLIPORE CORPORATION
Executed: 1997-12-18
Assignee
MILLIPORE INVESTMENT HOLDINGS LIMITED
1013 CENTRE ROAD - STE. 350, WILMINGTON, DELAWARE, 19805
Covered Property
(1)
Membrane Module Assembly
Patent:
5,681,438 →
Application:
08/656,138 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 31, 1996
From: PROULX, ANDREW G.
To: MILLIPORE CORPORATION
Reel/Frame 008061/0896 →
Merger
Mar 1, 2012
From: MILLIPORE INVESTMENT HOLDINGS, LTD
To: MILLIPORE CORPORATION
Reel/Frame 027787/0820 →
Change of Name
Mar 6, 2012
From: MILLIPORE CORPORATION
To: EMD MILLIPORE CORPORATION
Reel/Frame 027809/0159 →