IP Library › Assignment 019468/0046
Patent Assignment
Reel/Frame 019468/0046

Assignment of Assignor's Interest

Recorded: 2007-06-22 Pages: 5
Assignors
GRUND, CLEMENS
Executed: 2007-06-11
BRIERLEY, DAVID
Executed: 2007-04-26
LEAVER, ALAN T.
Executed: 2007-05-18
Assignee
DYSTAR TEXTILFARBEN GMBH & CO. DEUTSCHLAND KG
INDUSTRIEPARK HOECHST/GEB. D706, FRANKFURT AM MAIN, 65926, GERMANY
Covered Property (1)
Disperse Dye Mixtures
Patent: 7,416,591 →
Application: 11/576,933 →
Publication: US 2008/0022894
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 28, 2010
From: DYSTAR TEXTILFARBEN GMBH & CO. DEUTSCHLAND KG
To: DYSTAR COLOURS DEUTSCHLAND GMBH
Reel/Frame 025204/0348 →