Patent Assignment
Reel/Frame 011867/0239
Assignment of Assignor's Interest
Recorded: 2001-05-29
Pages: 2
Assignors
BRABAND, JURGEN
Executed: 2001-04-12
MULLER, PETER
Executed: 2001-04-12
BERNHARDT, RUDIGER
Executed: 2001-04-12
OTTO, ANDREAS
Executed: 2001-04-12
Assignee
MILTITZ AROMATICS GMBH
AREAL B. FARBSTOFFSTRASSE 1, D-06766 WOLFEN, GERMANY
Covered Property
(1)
Continuous Method and Heat Pump Device for Enriching Liquid Low-Concentrated Reaction Mixtures
Patent:
6,906,234 →
Application:
09/762,168 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 29, 2001
From: MILTITZ AROMATICS GMBH
To: HAARMANN & REIMER GMBH
Reel/Frame 011867/0223 →
Merger and Change of Name
Jan 20, 2004
From: HAARMANN & REIMER GMBH
To: SYMRISE GMBH & CO. KG
Reel/Frame 015003/0679 →
Merger
Apr 22, 2011
From: SYMRISE GMBH & CO. KG
To: SYMRISE AG
Reel/Frame 026171/0575 →