Patent Assignment
Reel/Frame 007542/0769
Assignment of Assignor's Interest
Recorded: 1995-06-07
Pages: 4
Assignors
PROULX, STEPHEN
Executed: 1995-06-07
LENTINE, FRANK M.
Executed: 1995-06-07
BURNS, JOHN L., JR.
Executed: 1995-06-07
Assignee
MILLIPORE CORPORATION
80 ASHBY ROAD, BEDFORD, MASSACHUSETTS, 01730
Covered Property
(1)
Dual Media Filter Cartridge Construction
Patent:
5,980,759 →
Application:
08/476,149 →
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
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 →