Patent Assignment
Reel/Frame 007976/0087
Assignment of Assignor's Interest
Recorded: 1996-04-26
Pages: 4
Assignee
MILLIPORE CORPORATION
80 ASHBY ROAD, BEDFORD, MASSACHUSETTS, 01730
Covered Property
(1)
Electrodeionization Process for Purifying a Liquid
Patent:
5,593,563 →
Application:
08/638,040 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 22, 1997
From: MILLIPORE CORPORATION
To: MILLIPORE INVESTMENT HOLDINGS LIMITED
Reel/Frame 008855/0772 →
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 →