Patent Assignment
Reel/Frame 030602/0922
Merger
Recorded: 2013-06-13
Pages: 8
Assignor
AIRSEC S.A.S.
Executed: 2012-12-31
Assignee
CLARIANT PRODUCTION (FRANCE) S.A.S.
BP 1 RUE DU FLOTTAGE, TROSLY BREUIL, 60350, FRANCE
Covered Property
(1)
Polymer Compositions with Improved Barrier Properties Against the Permeation of Oxygen
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 14, 2011
From: KROHNKE, CHRISTOPH; KENYO, CSABA; RENNER, KAROLY; PUKANSZKY, BELA
To: AIRSEC S.A.S.
Reel/Frame 026591/0522 →
Confirmatory Deed of Assignment Effective Dec. 1, 2015
Sep 14, 2021
From: CLARIANT PRODUCTION (FRANCE) S.A.S.
To: CLARIANT INTERNATIONAL LTD
Reel/Frame 057499/0983 →