IP Library › Assignment 033314/0871
Patent Assignment
Reel/Frame 033314/0871

Assignment of Assignor's Interest

Recorded: 2014-07-15 Pages: 3
Assignor
CLARIANT FINANCE (BVI) LIMITED
Executed: 2013-12-12
Assignees
UNIVERSITAT BERN
HOCHSCHULSTRASSE 4, BERN, 3012, SWITZERLAND
OPTICAL ADDITIVES GMBH
DOERFLI 9, STAUFEN, 5603, SWITZERLAND
Covered Property (1)
Transparent Zeolite-Polymer Hybrid Material with Tunable Properties
Patent: 7,655,300 →
Application: 11/823,975 →
Publication: US 2008/0014451
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 11, 2009
From: METZ, HANS JOACHIM; CALZAFERRI, GION; DEVAUX, ANDRE; SUAREZ, STEPHANE
To: CLARIANT INTERNATIONAL, LTD.; UNIVERSITAT BERN; OPTICAL ADDITIVES GMBH
Reel/Frame 022378/0885 →
Assignment of Assignor's Interest Mar 20, 2009
From: CLARIANT INTERNATIONAL LTD.
To: CLARIANT FINANCE (BVI) LTD.
Reel/Frame 022429/0222 →