IP Library Assignment 020993/0820
Patent Assignment
Reel/Frame 020993/0820

Assignment of Assignor's Interest

Recorded: 2008-05-23 Pages: 6
Assignors
LEY, JAKOB
Executed: 2008-04-14
PAETZ, SUSANNE
Executed: 2008-04-14
RIESS, THOMAS
Executed: 2008-04-11
KRAMMER, GERHARD
Executed: 2008-04-11
Assignee
SYMRISE GMBH & CO. KG
MUEHLENFELDSTRASSE 1, HOLZMINDEN, 37603, GERMANY
Covered Property (1)
Use of 4-Hydroxychalcone Derivatives for Masking an Upleasant Taste
Patent: 8,778,987 →
Application: 12/046,978 →
Publication: US 2008/0227867
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Apr 22, 2011
From: SYMRISE GMBH & CO. KG
To: SYMRISE AG
Reel/Frame 026171/0582 →