IP Library › Assignment 044524/0178
Patent Assignment
Reel/Frame 044524/0178

Assignment of Assignor's Interest

Recorded: 2018-01-03 Pages: 3
Assignors
RECKZIEGEL, AURELIA
Executed: 2016-10-24
REZKALLAH, ARESKI
Executed: 2016-10-24
Assignee
LANXESS DEUTSCHLAND GMBH
KENNEDYPLATZ 1, COLOGNE, 50569, GERMANY
Covered Property (1)
Strong Basic Polyacrylate Anion Exchangers
Application: 15/718,821 →
Publication: US 2018/0099269
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 3, 2018
From: MIR, FIRUZA
To: LANXESS SYBRON CHEMICALS INC.
Reel/Frame 044992/0106 →
Merger Nov 14, 2019
From: LANXESS SYBRON CHEMICALS INC.
To: LANXESS CORPORATION
Reel/Frame 051004/0314 →