IP Library Assignment 025144/0852
Patent Assignment
Reel/Frame 025144/0852

Assignment of Assignor's Interest

Recorded: 2010-10-15 Pages: 4
Assignor
CHRISTIANSEN, FRANK K.
Executed: 2010-04-07
Assignees
COOK INCORPORATED
750 N. DANIELS WAY, BLOOMINGTON, INDIANA, 47404
WILLIAM COOK EUROPE APS
SANDET 6, BJAEVERSKOV DK, 4632, DENMARK
Covered Property (1)
Preparation of Aqueous Slurries of Finely Divided Fillers and Their Use for the Production of Papers Having a High Filler Content and High Dry Strength
Patent: 8,197,641 →
Application: 12/667,050 →
Publication: US 2010/0181038
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 6, 2010
From: ESSER, ANTON; HAEHNLE, HANS-JOACHIM; SCHROEDER, MARC
To: BASF SE
Reel/Frame 023737/0866 →
Assignment of Assignor's Interest Feb 8, 2017
From: BASF SE
To: OMYA INTERNATIONAL AG
Reel/Frame 041202/0263 →