Patent Assignment
Reel/Frame 044253/0332
Assignment of Assignor's Interest
Recorded: 2017-11-29
Pages: 3
Assignor
LIST HOLDING AG
Executed: 2016-10-24
Assignee
LIST TECHNOLOGY AG
BERSTELSTRASSE 23, ARISDORF, 4422, SWITZERLAND
Covered Property
(1)
Method for Dissolving Aramid Polymer in Sulfuric Acid Using a Double Shaft Kneader
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 8, 2009
From: KOENDERS, BERNARDUS MARIA
To: TEIJIN ARAMID B.V.
Reel/Frame 022944/0263 →
Change of Address
Nov 19, 2009
From: TEIJIN ARAMID B.V.
To: TEIJIN ARAMID B.V.
Reel/Frame 023538/0647 →
Assignment of Assignor's Interest
Sep 12, 2014
From: TEIJIN ARAMID B.V.
To: LIST HOLDING AG
Reel/Frame 033732/0573 →
Assignment of Assignor's Interest
Jan 16, 2018
From: LIST TECHNOLOGY AG
To: TEIJIN ARAMID B.V.
Reel/Frame 044630/0726 →