Patent Assignment
Reel/Frame 014895/0550
Merger and Change of Name
Recorded: 2004-01-20
Pages: 2
Assignor
HAARMANN & REIMER GMBH
Executed: 2003-05-05
Assignee
SYMRISE GMBH & CO. KG
MUHLENFELDSTRASSE 1, HOLZMINDEN, 37603, GERMANY
Covered Properties
(4)
Modified Supported Metathesis Catalysts
Process for Preparing Cycloalkadienes
6-Alkylindan-1-ones as fragrances
Application:
10/291,348 →
Publication:
US 2003/0125584
Preparation of beta-ketonitriles
Application:
10/305,861 →
Publication:
US 2003/0105349
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 23, 2002
From: WOEHRLE, INGO; ESSER, PETER; RECKZIEGEL, AURELIA; BRANDT, MATTHIAS
To: HAARMANN & REIMER GMBH
Reel/Frame 013237/0857 →
Assignment of Assignor's Interest
Aug 23, 2002
From: WOEHRLE, INGO; RECKZIEGEL, AURELIA; ESSER, PETER; STUERMANN, MARTIN
To: HAARMANN & REIMBER GMBH
Reel/Frame 013259/0704 →
Assignment of Assignor's Interest
Nov 8, 2002
From: SONNENBERG, STEFFEN; KOCH, OSKAR; DUCHAUFOUR, BERTRAND
To: HAARMANN & REIMER GMBH
Reel/Frame 013493/0099 →
Assignment of Assignor's Interest
Nov 27, 2002
From: KOCH, OSKAR
To: HAARMANN & REIMER GMBH
Reel/Frame 013554/0252 →
Merger
Apr 22, 2011
From: SYMRISE GMBH & CO. KG
To: SYMRISE AG
Reel/Frame 026171/0575 →