Patent Assignment
Reel/Frame 044687/0133
Merger
Recorded: 2017-11-06
Pages: 7
Assignor
EMD CHEMICALS INC.
Executed: 2011-12-13
Assignee
MILLIPORE CORPORATION
290 CONCORD ROAD, BILLERICA, MASSACHUSETTS, 01821
Covered Property
(1)
Bismuth Oxychloride Compositions and Methods of Rinsing
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 4, 2004
From: LINZ, PHIL; CHAUDHURI, RATAN K.
To: EM INDUSTRIES
Reel/Frame 014949/0650 →
Change of Name
Jan 10, 2006
From: EM INDUSTRIES, INCORPORATED
To: EMD CHEMICALS INC.
Reel/Frame 017444/0069 →
Change of Name
Nov 6, 2017
From: MILLIPORE CORPORATION
To: EMD MILLIPORE CORPORATION
Reel/Frame 044377/0790 →
Assignment of Assignor's Interest
Nov 6, 2017
From: EMD MILLIPORE CORPORATION
To: MERCK PATENT GMBH
Reel/Frame 044687/0068 →