Patent Assignment
Reel/Frame 050604/0641
Assignment of Assignor's Interest
Recorded: 2019-10-02
Pages: 16
Assignor
NATRIX SEPARATIONS INC.
Executed: 2019-02-05
Assignee
MERCK MILLIPORE LTD.
TULLAGREEN, COUNTRY CORK, CARRIGTWOHILL, IRELAND
Covered Property
(1)
Composite materials comprising supported porous gels containing metal-affinity ligands
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Jul 31, 2008
From: NYSA MEMBRANE TECHNOLOGIES, INC.
To: NATRIX SEPARATIONS, INC.
Reel/Frame 021322/0129 →
Assignment of Assignor's Interest
Jan 6, 2012
From: CHILDS, RONALD F.; FILIPE, CARLOS; GHOSH, RAJA; MIKA, ALICJA M.
To: MCMASTER UNIVERSITY
Reel/Frame 027492/0313 →
Assignment of Assignor's Interest
Jan 6, 2012
From: MCMASTER UNIVERSITY
To: NYSA MEMBRANE TECHNOLOGIES, INC.
Reel/Frame 027492/0384 →