IP Library › Assignment 066537/0229
Patent Assignment
Reel/Frame 066537/0229

Nunc Pro Tunc Assignment

Recorded: 2024-02-22 Pages: 4
Assignor
CLARIANT FINANCE (BVI) LIMITED
Executed: 2024-01-12
Assignee
AVIENT SWITZERLAND GMBH
ROTHAUSSTRASSE 61, MUTTENZ, 4132, SWITZERLAND
Covered Properties (5)
Temperature-Sensitive Active Ingredient Compositions for Reducing the Density of Plastics
Patent: 8,158,690 →
Application: 12/443,398 →
Publication: US 2010/0004347
Compositions Comprising Propylene-Olefin-Copolymer Waxes and Carbon Black
Patent: 8,741,183 →
Application: 13/123,358 →
Publication: US 2011/0193031
Antistatic Compositions Comprising A Thermoplastic Polyester And A Mixture Of Antistatic Additives
Patent: 9,296,135 →
Application: 14/115,775 →
Publication: US 2014/0076902
Composition for the Production of Hydrophilic Polystyrene
Patent: 9,902,834 →
Application: 14/399,804 →
Publication: US 2015/0118427
Composition For The Production Of Hydrophilic Polystyrene Material
Patent: 9,359,496 →
Application: 14/399,812 →
Publication: US 2015/0087735
Related Assignments (9)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 27, 2009
From: KLING, REINHOLD; WEGNER, JAN-ERIK
To: CLARIANT FINANCE (BVI) LTD.
Reel/Frame 022480/0679 →
Assignment of Assignor's Interest Apr 8, 2011
From: KOLDITZ, PIRKO; HOHNER, GERD
To: CLARIANT FINANCE (BVI) LIMITED
Reel/Frame 026097/0594 →
Assignment of Assignor's Interest Nov 5, 2013
From: KOLDITZ, PIRKO
To: CLARIANT FINANCE (BVI) LIMITED
Reel/Frame 031547/0752 →
Assignment of Assignor's Interest Jan 9, 2015
From: KOLDITZ, PIRKO; LIEBEHENTSCHEL, LUTZ
To: CLARIANT FINANCE (BVI) LIMITED
Reel/Frame 034674/0053 →
Assignment of Assignor's Interest Jan 9, 2015
From: KOLDITZ, PIRKO; LIEBEHENTSCHEL, LUTZ
To: CLARIANT FINANCE (BVI) LIMITED
Reel/Frame 034674/0102 →
Assignment of Assignor's Interest Nov 3, 2015
From: CLARIANT FINANCE (BVI) LIMITED
To: CLARIANT INTERNATIONAL LTD.
Reel/Frame 036949/0133 →
Assignment of Assignor's Interest Dec 4, 2015
From: CLARIANT FINANCE (BVI) LIMITED
To: CLARIANT INTERNATIONAL LTD.
Reel/Frame 037211/0894 →
Assignment of Assignor's Interest Dec 4, 2015
From: CLARIANT FINANCE (BVI) LIMITED
To: CLARIANT INTERNATIONAL LTD.
Reel/Frame 037212/0629 →
Assignment of Assignor's Interest Dec 4, 2015
From: CLARIANT FINANCE (BVI) LIMITED
To: CLARIANT INTERNATIONAL LTD.
Reel/Frame 037212/0462 →