IP Library › Assignment 012661/0493
Patent Assignment
Reel/Frame 012661/0493

Assignment of Assignor's Interest

Recorded: 2002-03-01 Pages: 2
Assignors
KUHN, WALTER
Executed: 2002-01-10
RICHTER, NORBERT
Executed: 2002-01-17
WALTHER, LUTZ
Executed: 2002-01-11
Assignee
HAARMANN & REIMER GMBH
D 37601 HOLZMINDEN, GERMANY
Covered Property (1)
Process for the Preparation of Cinnamic Esters
Patent: 6,538,154 →
Application: 10/013,204 →
Publication: US 2002/0082442
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger/Change of Name Jan 20, 2004
From: HAARMANN & REIMER GMBH
To: SYMRISE GMBH & CO. KG
Reel/Frame 014892/0611 →
Merger Apr 22, 2011
From: SYMRISE GMBH & CO. KG
To: SYMRISE AG
Reel/Frame 026171/0575 →