IP Library › Assignment 033478/0015
Patent Assignment
Reel/Frame 033478/0015

Change of Name

Recorded: 2014-08-06 Pages: 2
Assignor
SIGMA-ALDRICH GMBH
Executed: 2009-08-31
Assignee
SIGMA-ALDRICH CHEMIE GMBH
INDUSTRIESTRASSE 25, BUCHS, 9470, SWITZERLAND
Covered Property (1)
Calibration System and Dye Kit and Their Uses for Characterizing Luminescence Measurement Systems
Patent: 8,361,394 →
Application: 11/378,966 →
Publication: US 2006/0233668
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 12, 2006
From: RESCH-GENGER, UTE; HOFFMANN, KATRIN; PFEIFER, DIETMAR; NITSCHKE, ROLAND
To: BAM BUNDESANSTALF FUER MATERIALFORSCHUNG UND - PRUEFUNG; FLUKA GMBH
Reel/Frame 017777/0308 →
Change of Name Aug 26, 2009
From: FLUKA GMBH
To: SIGMA-ALDRICH GMBH
Reel/Frame 023147/0810 →
Transfer Agreement Jan 19, 2012
From: BAM BUNDESANSTALT FUER MATERIALFORSCHUNG UND -PRUEFUNG; SIGMA-ALDRICH CHEMIE GMBH
To: BAM BUNDESANSTALT FUER MATERIALFORSCHUNG UND -PRUEFUNG
Reel/Frame 027567/0272 →